Current Plantings

The JC Raulston Arboretum is dedicated to the collection, evaluation, and introduction of superior plants for use in the southeastern United States. Inclusion of a plant in our collection does not necessarily mean it is successful in our region. Many plants listed are currently undergoing evaluation. Each taxa planted at the JCRA is listed below followed by the bed number in which it is planted. Click on the bed numbers for greater details. The data presented on this Web page was last exported from our collections database on .

matudae var. 'reichei' –
Abelia chinensis – T05
Abelia chinensis – X10
Abelia ×grandiflora 'Canyon Creek' – Su7
Abelia ×grandiflora 'Conti' – WG5
Abelia ×grandiflora 'Conti' – E19c
Abelia ×grandiflora (Dirr #25) – E34
Abelia ×grandiflora 'Flat Creek' – F07
Abelia ×grandiflora 'Francis Mason' – X10
Abelia ×grandiflora 'Gold Spot' – E21e
Abelia ×grandiflora 'Goldenglossy' – E33
Abelia ×grandiflora 'Hopleys' – C02
Abelia ×grandiflora 'Hopleys' – C02
Abelia ×grandiflora 'Hopleys' – C02
Abelia ×grandiflora 'Hopleys' – E42
Abelia ×grandiflora 'Kaleidoscope' – V06
Abelia ×grandiflora 'Kaleidoscope' – V06
Abelia ×grandiflora 'Kaleidoscope' – V06
Abelia ×grandiflora 'Mardi Gras' – V02
Abelia ×grandiflora 'Mardi Gras' – V02
Abelia ×grandiflora 'Margarita' – E00
Abelia ×grandiflora 'Rose Creek' – E36
Abelia ×grandiflora 'Sherwoodii' – WG5
Abelia ×grandiflora 'Sunrise' – Su3
Abelia ×grandiflora 'Sunrise' – Su3
Abelia ×grandiflora 'Sunrise' – Su3
Abelia mosanensis – E38e
Abelia parvifolia – E36
Abelia parvifolia 'Saxon Gold' – E40
Abelia serrata – WG4
Abelia spathulata – D31
Abeliophyllum distichum – E37e
Abelmoschus manihot – MBi
Abelmoschus manihot – MBi
Abelmoschus manihot – MBi
Abelmoschus manihot – MBi
Abelmoschus manihot – MBi
Abelmoschus manihot – MBd
Abelmoschus manihot – MBd
Abelmoschus manihot – MBj
Abies concolor 'Blue Cloak' – E33
Abies fargesii – D11
Abies firma – S09
Abies firma – E10
Abies firma – E10
Abies firma – E10
Abies firma – E09
Abies firma – A07
Abies holophylla – D13
Abies koreana – A15
Abies nordmanniana subsp. equi-trojani – D12
Abies pinsapo 'Glauca' – A14
Abutilon (Chinese red) – LBw
Abutilon megapotamicum 'Little Imp' – E43b
Abutilon pictum – P08
Acalypha pendula – MBu
Acanthus balcanicus – T01
Acanthus spinosus – E17
Acanthus 'Summer Beauty' – F02
Acanthus 'Summer Beauty' – F05
Acca sellowiana 'Nazemetz' – E43b
Acca sellowiana 'NCSU Hardy' – S10
Acca sellowiana 'NCSU Hardy' – T01
Acca sellowiana 'NCSU Hardy' – X02
Acer – D30
Acer 'Asian Queen' – MH01
Acer buergerianum – T04
Acer buergerianum 'Angyo Weeping' – C13
Acer buergerianum var. formosanum – A12
Acer buergerianum 'Mino yatsubusa' – F01
Acer buergerianum 'Miyasama kaede yatsubusa' – E15
Acer buergerianum 'Naruto' – S04
Acer buergerianum var. ningpoense – S01
Acer campestre 'Nanum' – D34
Acer campestre 'Royal Ruby' – E11
Acer capillipes – A11
Acer cappadocicum subsp. cappadocicum – S06
Acer cappadocicum subsp. cappadocicum 'Aureum' – E43b
Acer caudatifolium – Su1
Acer caudatifolium 'Variegata' – V06
Acer circinatum 'Burgundy Jewel' – PW05
Acer cissifolium – F07
Acer cissifolium – A01
Acer coriaceifolium – E34
Acer davidii – E12
Acer davidii × A. tegmentosum – E19a
Acer elegantulum – F06
Acer fabri – E20
Acer ×freemanii 'Celzam' – D30
Acer ×freemanii (variegated form) – FldStf
Acer 'Girard's Selection' – E14
Acer griseum × A. pseudoplatanus – PW07
Acer henryi – X10
Acer 'Hipazam' – F05
Acer hyrcanum – D14
Acer japonicum 'Aconitifolium' – JG1
Acer japonicum 'Filicifolium' – V01
Acer japonicum 'Green Cascade' – E36
Acer japonicum 'Itaya' – PW03
Acer longipes – D32
Acer macrophyllum – MH07
Acer mandschuricum – E46
Acer miyabei – P01
Acer miyabei 'Kw-3ami' – PW08
Acer negundo 'Flamingo' – WG6b
Acer negundo 'Kelly's Gold' – D32
Acer negundo 'Winter Lightning' – X09
Acer oblongum – E36
Acer oblongum – D33
Acer oblongum – E14
Acer palmatum – E14
Acer palmatum – T09
Acer palmatum – E35
Acer palmatum – E35
Acer palmatum – E35
Acer palmatum – E47
Acer palmatum – E18
Acer palmatum – A08
Acer palmatum 'Ao kanzashi' – S02
Acer palmatum 'Aoyagi' – E13
Acer palmatum 'Arakawa' – E48
Acer palmatum 'Asahi Zuru' – A10
Acer palmatum 'Baby Lace' – S06
Acer palmatum 'Beni komachi' – E46
Acer palmatum 'Beni schichihenge' – E08
Acer palmatum 'Bihou' – A02
Acer palmatum 'Bloodgood' – E43b
Acer palmatum 'Burgundy Lace' – A14
Acer palmatum 'Butterfly' – Su2
Acer palmatum 'Corallinum' – JG2
Acer palmatum 'Crimson Queen' – F07
Acer palmatum Dissectum Atropurpureum Group – E16
Acer palmatum Dissectum Atropurpureum Group – S08
Acer palmatum Dissectum Atropurpureum Group – JG6
Acer palmatum Dissectum Atropurpureum Group – D01
Acer palmatum Dissectum Atropurpureum Group – WG2
Acer palmatum Dissectum Viride Group – A03
Acer palmatum 'E.P.' – E29
Acer palmatum 'Emerald Lace' – X10
Acer palmatum 'Emperor I' – F05
Acer palmatum 'Fireglow' – E25
Acer palmatum 'Geisha Gone Wild' – A13
Acer palmatum 'Golden Flame' – E38w
Acer palmatum 'Green Hornet' – F01
Acer palmatum 'Hagoromo' – D30
Acer palmatum 'Hefner's Red' – D32
Acer palmatum 'Higasa yama' – E33
Acer palmatum 'Hôgyoku' – JG8
Acer palmatum 'Hubb's Red Willow' – S03
Acer palmatum 'Jirô shidare' – E13
Acer palmatum 'Kamagata' – T09
Acer palmatum 'Kamagata' – E08
Acer palmatum 'Kiri Nishiki' – W11
Acer palmatum 'Kiyohime' – JG7
Acer palmatum 'Koto ito komachi' – F05
Acer palmatum 'Linearilobum' – E37e
Acer palmatum 'Mama' – E08
Acer palmatum 'Mardi Gras' – W14
Acer palmatum 'Margaret Bee' – E15
Acer palmatum 'Mikawa yatsubusa' – C07
Acer palmatum 'Moonfire' – E42
Acer palmatum 'Nishiki gawa' – E46
Acer palmatum 'Nishiki Momiji' – E45
Acer palmatum 'Nuresagi' – E39
Acer palmatum 'Ô kagami' – W12
Acer palmatum 'Okushimo' – E35
Acer palmatum 'Omure yama' – E16
Acer palmatum 'Orange Dream' – Su5
Acer palmatum 'Orangeola' – C12
Acer palmatum 'Oregon Sunset' – JG8
Acer palmatum 'Oregon Sunset' – JG3
Acer palmatum 'Oregon Sunset' – JG2
Acer palmatum 'Oregon Sunset' – JG3
Acer palmatum 'Oridono Nishiki' – A08
Acer palmatum 'Orion' – PW03
Acer palmatum 'Ornatum' – E15
Acer palmatum 'Osakasuki' – JG5
Acer palmatum 'Ôsakazuki' – D30
Acer palmatum 'Pendulum Julian' – E37e
Acer palmatum 'Pung Kil' – PW09
Acer palmatum 'Red Baron' – S04
Acer palmatum 'Red Dragon' – F05
Acer palmatum 'Red Filigree Lace' – S10
Acer palmatum 'Red Pygmy' – A02
Acer palmatum 'Red Select' – E19a
Acer palmatum 'Ryusen' – JG4
Acer palmatum 'Sango kaku' – E20
Acer palmatum 'Sango kaku' – JG6
Acer palmatum 'Scolopendriifolium' – S14
Acer palmatum 'Seigai' – E15
Acer palmatum 'Seiryu' – T03
Acer palmatum 'Seiryu' – JG3
Acer palmatum 'Seiun kake' – P01
Acer palmatum 'Sekka Yatsubusa' – PW05
Acer palmatum 'Shaina' – Su7
Acer palmatum 'Sharp's Pygmy' – JG5
Acer palmatum 'Sherwood Flame' – E20
Acer palmatum 'Shigitatsu sawa' – E32
Acer palmatum 'Shishigashira' – E37e
Acer palmatum 'Shishigashira' – PW02
Acer palmatum 'Sumi Nagashi' – S10
Acer palmatum 'Summer Gold' – A07
Acer palmatum 'Tamuke yama' – Su6
Acer palmatum 'Trompenburg' – C07
Acer palmatum 'Tsukasa Silhouette' – E33
Acer palmatum 'Ukigumo' – WG8
Acer palmatum 'Wabito' – E33
Acer palmatum 'Waterfall' – V06
Acer palmatum 'Waterfall' – E14
Acer palmatum 'Wou Nishiki' – P06
Acer palmatum 'Yezo Nishiki' – S10
Acer palmatum 'Yubae' – W15
Acer palmatum × A. circinatum – E12
Acer pentaphyllum (BCHM-135) – PW09
Acer pentaphyllum (BCHM-136) – E39
Acer pentaphyllum (BCHM-137) – A12
Acer pentaphyllum (BCHM-143) – C12
Acer pentaphyllum (BCHM-156) – E30
Acer pictum var. mono – E15
Acer pictum var. mono – E47
Acer pilosum var. stenolobum – E08
Acer platanoides 'Erectum' – D04
Acer platanoides 'Princeton Gold' – S05
Acer pseudosieboldianum var. microsieboldianum – PW08
Acer pseudosieboldianum subsp. takesimense – A04
Acer pseudosieboldianum × A. palmatum – A09
Acer pubinerve – MH02
Acer rubrum 'New World' – D30
Acer rubrum 'Red Rocket' – D30
Acer rubrum 'Snow Fire' – T07
Acer saccharinum 'Born's Gracious' – D30
Acer saccharum 'Barrett Cole' – D34
Acer saccharum 'Flax Mill Majesty' – S05
Acer saccharum 'Reba' – PW06
Acer serrulatum – A13
Acer shirasawanum 'Aureum' – PW04
Acer shirasawanum 'Autumn Moon' – L08
Acer shirasawanum 'Jordan' – S01
Acer shirasawanum 'Palmatifolium' – JG7
Acer skutchii – E43b
Acer skutchii – X10
Acer stachyophyllum subsp. betulifolium – X10
Acer stachyophyllum subsp. stachyophyllum – A07
Acer tataricum subsp. ginnala 'Red Wing' – E49
Acer tataricum subsp. ginnala 'V.N. Strain' – D33
Acer tataricum subsp. semenovii – F03
Acer tataricum subsp. tataricum – E48
Acer tataricum subsp. tataricum – E32
Acer triflorum – E46
Acer truncatum – E38e
Acer tschonoskii – NBf
Acer tutcheri var. shimadai – A02
Achillea – S06
Achillea – S05
Achillea – S06
Achillea – S06
Achillea millefolium (Montrose rose form) – MBj
Achillea millefolium 'Paprika' – S05
Achillea millefolium 'Paprika' – S05
Acis autumnalis – Sc6
Acis autumnalis – Rn02
Acorus calamus 'Variegatus' – C06
Acorus gramineus 'Aureus' – LG3
Acorus gramineus 'Aureus' – LG3
Acorus gramineus 'Aureus' – LG3
Acorus gramineus 'Aureus' – LG3
Acorus gramineus 'Aureus' – LG3
Acorus gramineus 'Chabosekisho' – JG3
Acorus gramineus 'Licorice' – JG5
Acorus gramineus 'Licorice' – JG4
Acorus gramineus 'Licorice' – JG4
Acorus gramineus 'Licorice' – JG4
Acorus gramineus 'Licorice' – JG4
Acorus gramineus 'Masamune' – A04
Acorus gramineus 'Masamune' – Su1
Acorus gramineus 'Oborozuki' – F04
Acorus gramineus 'Oborozuki' – F04
Acorus gramineus 'Ogon' – E19d
Acorus gramineus 'Ogon' – C04
Acorus gramineus 'Ogon' – C04
Acorus gramineus 'Ogon' – C06
Acorus gramineus 'Ogon' – T04
Acorus gramineus 'Ogon' – E35
Acorus gramineus 'Ogon' – E19a
Acorus gramineus 'Ogon' – E20a
Acorus gramineus 'Ogon' – E20a
Acorus gramineus 'Ogon' – T05
Acorus gramineus 'Ogon' – MH06
Acorus gramineus 'Variegatus' – W13
Actaea racemosa – WG8
Actaea racemosa – WG8
Actinidia polygama – A10
Adina rubella 'Purple Flower' – E33
Adinandra millettii – E18
Adinandra millettii – A08
Aesculus ×arnoldiana – E24
Aesculus californica – T08
Aesculus californica 'Canyon Pink' – T08
Aesculus ×carnea 'Fort McNair' – E10
Aesculus ×carnea 'Rosea' – T08
Aesculus ×carnea 'Variegata' – E00
Aesculus ×carnea (variegated) – PW07
Aesculus chinensis – A02
Aesculus chinensis var. wilsonii – D08
Aesculus flava – E23
Aesculus glabra var. arguta – E23
Aesculus glabra 'October Red' – E10
Aesculus hippocastanum 'Wisselink' – E23
Aesculus 'Homestead' – E24
Aesculus indica 'Sydney Pearce' – S02
Aesculus ×mutabilis 'Induta' – E15
Aesculus parviflora – S02
Aesculus parviflora 'Rogers' – S02
Aesculus parviflora f. serotina – WG5
Aesculus pavia 'Fishtail' – E12
Aesculus pavia 'Humilis' – E10
Aesculus pavia var. pavia – NBk
Aesculus pavia var. pavia – E23
Aesculus pavia var. pavia – MBy
Aesculus pavia var. pavia – NBk
Aesculus pavia 'Splendens' – E43b
Aesculus pavia 'Splendens' – E33
Aesculus turbinata – E49
Aesculus turbinata (dwarf) – JG1
Aesculus ×woerlitzensis – E08
Aethionema saxatile – F03
Aethionema saxatile – F03
Agapanthus – T01
Agapanthus 'Blue Globe' – GB4
Agapanthus 'Blue Globe' – GB4
Agapanthus 'Blue Globe' – GB4
Agapanthus 'Blue Globe' – GB4
Agapanthus inapertus major – MBy
Agapanthus 'Monmid' – T01
Agapanthus 'Monmid' – V04
Agapanthus 'Monmid' – V04
Agapanthus 'Monmid' – V04
Agapanthus 'Pinocchio' – T01
Agapanthus praecox subsp. orientalis 'Flore Pleno' – E19d
Agapanthus 'White Heaven' – GB3
Agarista populifolia – E13
Agarista populifolia – E46
Agarista populifolia 'Taylors Treasure' – E34
Agastache aurantiaca – D05
Agastache 'Black Adder' – T02
Agastache 'Black Adder' – T02
Agastache cana – D09
Agastache foeniculum 'Golden Jubilee' – S05
Agastache foeniculum 'Golden Jubilee' – S05
Agastache pringlei – D09
Agastache pringlei – D09
Agastache pringlei – R23
Agastache rugosa 'Heronswood' – E43a
Agastache rupestris – E43a
Agastache rupestris – D05
Agastache rupestris – NBa
Agastache scrophulariifolia 'Blue Licorice' – S05
Agastache scrophulariifolia 'Blue Licorice' – S05
Agave americana subsp. protoamericana – X04
Agave applanata – X06
Agave asperrima subsp. asperrima – X03
Agave asperrima subsp. potosiensis – X02
Agave bracteosa 'Octopussy' – Sc2
Agave celsii – Rn03
Agave chrysantha – X05
Agave flexispina – Sc6
Agave funkiana (#2) – X07
Agave funkiana 'Blue Haze' – Sc8
Agave funkiana (variegated #5) – X08
Agave gentryi 'Jaws' – Sc2
Agave gracilipes – Sc7
Agave havardiana – X06
Agave lechuguilla – X04
Agave lophantha – Sc8
Agave lophantha – X04
Agave lophantha – X04
Agave lophantha 'La Bufa Baby' – Rn07
Agave lophantha 'La Bufa Baby' – Rn04
Agave lophantha 'Quadricolor' – Sc3
Agave lophantha 'Splendida' – Rs02
Agave mckelveyana – R24
Agave montana – Sc7
Agave montana 'Baccarat' – Sc5
Agave 'Mr. Ripple' – Sc2
Agave multifilifera – Rs01
Agave ocahui var. ocahui – Rn03
Agave ovatifolia – R24
Agave ovatifolia – Sc7
Agave palmeri 'Cutty Shark' – X06
Agave parrasana – Sc3
Agave parryi subsp. parryi var. huachucensis – X05
Agave parryi subsp. parryi var. huachucensis – Rs09
Agave parryi subsp. parryi var. huachucensis – Sc4
Agave parryi subsp. parryi var. huachucensis 'Mediopicta Alba' – X06
Agave parryi subsp. parryi var. truncata 'J.C. Raulston' – X04
Agave parviflora – X05
Agave polianthiflora – Sc5
Agave potatorum (hybrid) – Sc2
Agave salmiana – RPots
Agave salmiana – Rn03
Agave salmiana – X04
Agave salmiana 'Crazy Horse' – X03
Agave salmiana var. ferox 'Bellville' – X04
Agave salmiana var. ferox 'Green Goblet' – X10
Agave salmiana var. ferox 'Logan Calhoun' – X03
Agave scabra – Sc7
Agave scabra – Rn07
Agave scabra – V06
Agave scabra – X05
Agave scabra (Pat McNeal) – X09
Agave scabra (Pat McNeal) – PW02
Agave schidigera – Rn06
Agave schidigera – Sc6
Agave schottii var. treleasei – Sc6
Agave striata subsp. falcata – X08
Agave striata subsp. falcata – X08
Agave striata subsp. falcata – X03
Agave striata var. striata – X04
Agave striata var. striata – Rn01
Agave tenuifolia – Rn01
Agave tenuifolia – Sc6
Agave aff. tenuifolia – Sc7
Agave toumeyana subsp. bella – Rn01
Agave victoriae-reginae – Rs02
Agave victoriae-reginae – Rn04
Agave victoriae-reginae – Sc3
Agave victoriae-reginae – Sc3
Agave victoriae-reginae 'Porcupine' – X05
Agave victoriae-reginae × A. lechuguilla – Sc2
Agave victoriae-reginae × A. scabra – Rn03
Ailanthus giraldii – W13
Ajuga reptans 'Binblasca' – C12
Ajuga reptans 'Binblasca' – F04
Akebia longeracemosa – C01
Akebia quinata 'Kohin Nishiki' – WG1
Akebia quinata (silver overlay) – E37e
Akebia trifoliata – WG1
Akebia trifoliata – WG1
Alangium chinense – F02
Alangium platanifolium – A08
Albizia coreana – P06
Albizia julibrissin 'Ishii Weeping' – C13
Albuca aurea (Naude's Nek form) – Rn01
Allium – T04
Allium – WG1
Allium – MBj
Allium – Sc8
Allium aflatunense 'Purple Sensation' – V04
Allium 'Ambassador' – E00
Allium ampeloprasum var. ampeloprasum – MBh
Allium ampeloprasum var. ampeloprasum – MBh
Allium ampeloprasum var. ampeloprasum – MBc
Allium canadense var. florosum 'White Flag' – X06
Allium carinatum subsp. pulchellum f. album – C07
Allium falcifolium – Sc6
Allium flavum – Sc2
Allium giganteum 'White Giant' – WG7
Allium giganteum 'White Giant' – WG7
Allium giganteum 'White Giant' – WG7
Allium 'Millennium' – Sc6
Allium moly – E37w
Allium moly 'Jeannine' – E33
Allium natans 'Pam Harper' – Rn08
Allium neapolitanum – WG6a
Allium neapolitanum – S09
Allium neapolitanum – Sc6
Allium nigrum – T12
Allium nigrum – WG9
Allium nigrum – T12
Allium nigrum – T12
Allium nigrum – T12
Allium nigrum – T12
Allium nigrum – T12
Allium nigrum – T12
Allium nigrum – T12
Allium nigrum – T12
Allium oreophilum – X03
Allium 'Pink Feathers' – Sc5
Allium pulchellum – GB5
Allium 'Rien Poortvliet' – Su4
Allium sativum – X08
Allium stellatum – E36
Allium 'Sugar Melt' – Sc8
Allium 'Summer Pink' – GB3
Allium texanum – X02
Allium triquetrum – GB5
Allium triquetrum – E00
Allium tuberosum – E38e
Allium tuberosum – MBy
Allium tuberosum – MBj
Allium tuberosum – MBy
Allium tuberosum – MBy
Allium tuberosum – MBl
Allium tuberosum – MBzb
Allium tuberosum – D34
Allium unifolium – E00
Alniphyllum fortunei – A03
Alnus cordata – D30
Alnus incana 'Aurea' – MH08
Alnus maritima – PW09
Alocasia 'Portodora' – A11
Aloe aristata – C01
Aloe cooperi – Sc8
Aloe maculata – Rn05
×Aloinanthus 'Yellow Eye' – Rn02
Aloysia citriodora – T01
Alpinia – V07
Alpinia japonica – A03
Alpinia japonica 'Extra Spicy' – A07
Alstroemeria 'Freedom' – E37e
Alstroemeria ×hybrida 'Jazze Mix' – MBu
Alstroemeria ×hybrida 'Jazze Mix' – T01
Alstroemeria ×hybrida 'Jazze Rose Frost' – T01
Alstroemeria ×hybrida 'Jazze Rose Frost' – T01
Alstroemeria psittacina – E19a
Alstroemeria 'Sweet Laura' – E37w
Alstroemeria 'Sweet Laura' – E37w
Alstroemeria 'Tangerine Tango' – GB3
Alyssum oxycarpum – Rn03
×Amarcrinum – GB2
×Amarcrinum – GB2
×Amarcrinum memoria-corsii – T01
×Amarcrinum memoria-corsii – T02
×Amarcrinum memoria-corsii – T01
×Amarcrinum memoria-corsii – T02
×Amarcrinum memoria-corsii 'Howardii' – MBg
×Amarcrinum memoria-corsii 'Howardii' – GB2
×Amarcrinum memoria-corsii 'Howardii' – GB2
×Amarcrinum memoria-corsii 'Howardii' – E33
×Amarcrinum memoria-corsii 'Howardii' – V06
×Amarcrinum memoria-corsii 'Howardii' – GB5
×Amarcrinum memoria-corsii 'Howardii' – E33
×Amarygia parkeri 'Hathor' – Sc8
Amaryllis belladonna – C03
Amaryllis belladonna – Rn04
Amaryllis belladonna – Rn03
Amelanchier canadensis 'Glenn Form' – W12
Amelanchier canadensis 'Glenn Form' – MH03
Amelanchier ×grandiflora 'Silver Fountain' – W10
Amorpha nitens – E24
Amorphophallus konjac – A13
Ampelaster carolinianus – GB1
Ampelopsis aconitifolia – V01
Amsonia 'Blue Ice' – D22
Amsonia 'Blue Ice' – S06
Amsonia 'Blue Ice' – S06
Amsonia 'Blue Ice' – S06
Amsonia ciliata var. tenuifolia 'Georgia Pancake' – X04
Amsonia ciliata var. tenuifolia 'Georgia Pancake' – X04
Amsonia elliptica – E44a
Amsonia elliptica – A09
Amsonia elliptica – A09
Amsonia elliptica – A09
Amsonia elliptica – A08
Amsonia elliptica – A08
Amsonia elliptica – A08
Amsonia hubrichtii – MBzb
Amsonia hubrichtii – E26
Amsonia hubrichtii – E33
Amsonia hubrichtii – D22
Amsonia hubrichtii – LG3
Amsonia hubrichtii – LG5
Amsonia hubrichtii – LG3
Amsonia hubrichtii – LG3
Amsonia jonesii – Sc5
Amsonia tabernaemontana var. tabernaemontana – E38e
Anacampseros rufescens – Rn09
Andrachne colchica – X04
Anemone blanda 'Violet Star' – GB5
Anemone blanda 'White Splendor' – GB3
Anemone coronaria 'Admiral' – E18
Anemone ×hybrida 'Honorine Jobert' – WG6a
Angelica keiskei – A12
Angelonia angustifolia 'Balarcarp' – P08
Angelonia angustifolia 'Balarcink' – P08
Angelonia angustifolia 'Balarcpur' – P08
Angelonia angustifolia 'Balarcwite' – WG5
Angelonia angustifolia – WG5
Angelonia angustifolia – WG7
Angelonia angustifolia – WG1
Anisacanthus linearis – E31
Anisacanthus quadrifidus var. wrightii – Rn03
Anisacanthus quadrifidus var. wrightii – Rn02
Anisacanthus quadrifidus var. wrightii 'Pumpkin' – C03
Antirrhinum – Rs04
Antirrhinum braun-blanquetii – Rs06
Antirrhinum hispanicum – Rn01
Antirrhinum hispanicum – R24
Antirrhinum hispanicum – R24
Antirrhinum majus 'Snap Daddy Yellow' – T01
Aphananthe aspera – A04
Aphananthe aspera – E48
Aponogeton distachyos – WG5
Aquilegia – WG1
Aquilegia – S08
Aquilegia canadensis – T05
Aquilegia 'Roman Bronze' – S08
Aquilegia vulgaris – T06
Aquilegia vulgaris – T05
Arachniodes simplicior – E17
Aralia cordata – A06
Aralia cordata 'Sun King' – T05
Aralia elata 'Silver Umbrella' – A13
Aralia spinosa – E14
Araujia sericifera – C00
Araujia sericifera – X01
Arbutus ×andrachnoides – W13
Arbutus 'Marina' – X09
Arbutus 'Marina' – PW01
Arbutus 'Marina' – P05
Arbutus unedo 'Compacta' – E33
Arbutus unedo 'Elfin King' – C07
Ardisia – JG2
Ardisia japonica 'Amanogawa' – A08
Ardisia japonica 'Chirimen' – T04
Ardisia japonica 'Hakuou' – WG9
Ardisia japonica 'Houkan' – JG2
Ardisia japonica 'Ito-Fukurin' – JG8
Argyranthemum frutescens 'Flutterby Yellow' – P08
Arisaema ciliatum var. liubaence – A04
Arisaema dracontium – WG5
Arisaema heterophyllum – JG4
Arisaema heterophyllum – A06
Arisaema kiushianum – A06
Arisaema ringens – JG3
Arisaema ringens – A01
Arisaema ringens – A03
Arisaema ringens – A02
Arisaema ringens – A04
Arisaema serratum – A03
Arisaema taiwanense – A02
Arisaema thunbergii subsp. urashima – A07
Arisaema triphyllum (black stem selection) – E17
Aristea ecklonii – V08
Aristolochia clematitis – T05
Aristolochia fimbriata – GB5
Aristolochia fimbriata – X03
Aristolochia fimbriata – GB4
Aristolochia macrophylla – W11
Aristolochia macrophylla – W11
Aristolochia manshuriensis – T05
Armeria cinerea – Sc2
Aronia melanocarpa 'Autumn Magic' – D32
Aronia ×prunifolia 'Wisley' – E48
Artemisia – E38w
Artemisia – E38w
Artemisia 'Huntington' – D21
Artemisia ludoviciana 'Valerie Finnis' – MBb
Artemisia 'Powis Castle' – MBa
Artemisia 'Powis Castle' – D21
Arum concinnatum – E21e
Arum concinnatum – JG3
Arum cyrenaicum × A. concinnatum – X07
Arum dioscoridis – X08
Arum italicum 'Billy Hunt' – E19b
Arum italicum 'Billy Hunt' – E21e
Arum italicum 'Dapples' – E19a
Arum italicum 'Grandma' – E21e
Arum italicum subsp. italicum – E21w
Arum italicum subsp. italicum – WG5
Arum italicum subsp. italicum – E19a
Arum italicum subsp. italicum – E21e
Arum italicum subsp. italicum – E21e
Arum italicum subsp. italicum – E19c
Arum italicum subsp. italicum – T08
Arum italicum subsp. italicum – L08
Arum italicum subsp. italicum – WG5
Arum italicum subsp. italicum – E21e
Arum italicum subsp. italicum – E44a
Arum italicum subsp. italicum – E21e
Arum italicum subsp. italicum – T09
Arum italicum subsp. italicum – T08
Arum italicum subsp. italicum – WG5
Arum italicum 'Jet Black Wonder' – X10
Arum italicum 'Legs' – E21w
Arum italicum 'Legs' – E21w
Arum italicum × Arum italicum subsp. neglectum 'Chameleon' – E19b
Arum pictum – X02
Arundo donax 'Golden Chain' – MBy
Arundo donax 'Golden Chain' – C10
Arundo donax 'Variegata' – MBi
Asarina procumbens – Rs05
Asarina procumbens – Rs05
Asarina procumbens – Rs05
Asarina procumbens – Rs05
Asarina procumbens – Rs05
Asarina procumbens – Rs06
Asarina procumbens – Rs05
Asarum – JG9
Asarum – A03
Asarum – A11
Asarum – JG9
Asarum – JG9
Asarum albomaculatum – A12
Asarum arifolium – E20
Asarum arifolium 'Brunswick Stew' – E17
Asarum arifolium 'Brunswick Stew' – V08
Asarum asaroides – JG1
Asarum asperum – JG1
Asarum campaniflorum – JG1
Asarum hirsutisepalum – C02
Asarum hypogynum (clone 1) – A05
Asarum hypogynum (clone 10) – A07
Asarum hypogynum (clone 2) – A08
Asarum hypogynum (clone 2) – A02
Asarum hypogynum (clone 3) – A05
Asarum hypogynum (clone 3) – JG3
Asarum hypogynum (clone 5) – A07
Asarum hypogynum (clone 6) – A03
Asarum hypogynum (clone 7) – A08
Asarum hypogynum (clone 9) – A03
Asarum kumageanum – JG2
Asarum lewisii – E47
Asarum macranthum (clone 2) – A04
Asarum macranthum (clone 5) – A04
Asarum macranthum (clone 6) – A11
Asarum macranthum (clone 9) – JG3
Asarum cf. marmoratum – A03
Asarum cf. marmoratum – JG3
Asarum cf. marmoratum – A13
Asarum cf. marmoratum – A03
Asarum maximum – JG2
Asarum maximum 'Ling Ling' – Su3
Asarum porphyronotum – Su3
Asarum simile – Su3
Asarum (species 3) – A04
Asarum (species 6) – A03
Asarum splendens – T07
Asarum splendens – T07
Asarum splendens – WG8
Asarum splendens – WG9
Asarum splendens – WG9
Asarum splendens – E43b
Asarum splendens – C07
Asarum splendens – WG9
Asarum splendens – T07
Asarum splendens – T07
Asclepias fascicularis – X06
Asclepias incarnata (white flower) – E20a
Asclepias tuberosa (orange-red) – Sc6
Asclepias tuberosa subsp. tuberosa – E38e
Asclepias tuberosa subsp. tuberosa – E38e
Asclepias tuberosa subsp. tuberosa – MBo
Asclepias tuberosa subsp. tuberosa – MBn
Asclepias tuberosa subsp. tuberosa – MBn
Asclepias tuberosa subsp. tuberosa – T05
Asclepias tuberosa subsp. tuberosa – T05
Asclepias tuberosa subsp. tuberosa – E38e
Asclepias tuberosa subsp. tuberosa – T05
Asclepias tuberosa subsp. tuberosa – T05
Asimina angustifolia – Rn05
Asimina angustifolia – X03
Asimina triloba – T05
Asparagus africanus – GB5
Asparagus cochinchinensis – A09
Asparagus denudatus – X05
Asparagus (Ellington) – Sc7
Asparagus (Ellington) – GB2
Asparagus (Ellington) – GB3
Asparagus microraphis – GB2
Asparagus virgatus – D22
Asparagus virgatus – D22
Asparagus virgatus – D22
Asperula orientalis – D09
Asphodeline lutea – Sc4
Aspidistra – A04
Aspidistra – A04
Aspidistra elatior – D34
Aspidistra elatior – D34
Aspidistra elatior – D34
Aspidistra elatior – LG2
Aspidistra elatior – LG2
Aspidistra elatior 'Akebono' – A05
Aspidistra elatior 'Asahi' – E19d
Aspidistra elatior 'Asahi' – E19a
Aspidistra elatior 'Asahi' – E19a
Aspidistra elatior 'Asahi' – E22
Aspidistra elatior 'Asahi' – E19d
Aspidistra elatior 'Asahi' – E21w
Aspidistra elatior 'Asahi' – E19d
Aspidistra elatior 'Asahi' – E21e
Aspidistra elatior 'Hoshi Zara' – JG1
Aspidistra elatior 'Hoshi Zara' – A08
Aspidistra elatior 'Hoshi Zara' – JG1
Aspidistra elatior 'Okame' – JG2
Aspidistra lurida 'Ginga' – A04
Aspidotis densa (bluish leaf) – Sc5
Aster tataricus – MBzb
Aster tataricus – MBx
Aster tataricus – MBx
Aster tataricus – MBh
Aster trinervius subsp. ageratoides 'Ezo Murasaki' – A13
Aster trinervius subsp. ageratoides 'Ezo Murasaki' – C13
Astilbe 'Deutschland' – WG5
Astilbe 'Deutschland' – WG4
Astilbe 'Deutschland' – WG7
Athyrium – A07
Athyrium niponicum – A08
Athyrium niponicum – WG9
Athyrium niponicum 'Pictum' – WG5
Aucuba chinensis – A05
Aucuba chinensis – A07
Aucuba chinensis var. angusta (male form) – E13
Aucuba chinensis var. chinensis – A06
Aucuba chinensis (deep serrations) – E13
Aucuba japonica – E19a
Aucuba japonica – A06
Aucuba japonica var. borealis – E19a
Aucuba japonica 'Cecil-Alice' – W11
Aucuba japonica 'Cecil-Alice' – W11
Aucuba japonica 'Cecil-Alice' – W11
Aucuba japonica 'Crotonifolia' – S03
Aucuba japonica 'Crotonifolia' – F07
Aucuba japonica 'Crotonifolia' – W11
Aucuba japonica 'Fructu Albo' – W10
Aucuba japonica 'Fructu Albo' – E19a
Aucuba japonica 'Goldieana' – F06
Aucuba japonica 'Goldilocks' – W10
Aucuba japonica 'Goldilocks' – Su1
Aucuba japonica 'Leucocarpa' – W11
Aucuba japonica 'Leucocarpa' – W11
Aucuba japonica f. longifolia – Su3
Aucuba japonica f. longifolia – Su3
Aucuba japonica 'Meigetsu' – E38e
Aucuba japonica 'Meigetsu' – E38e
Aucuba japonica 'Natsu no Kumo' – A08
Aucuba japonica 'Ooba Nakafu' – A05
Aucuba japonica (Paul James seedling #6) – Su1
Aucuba japonica 'Rozannie' – Su2
Aucuba japonica 'Rozannie' – E37e
Aucuba japonica 'Rozannie' – E37e
Aucuba japonica 'Rozannie' – E19d
Aucuba japonica 'Rozannie' – E19d
Aucuba japonica 'Shilpot' – E34
Aucuba japonica 'Shilpot' – S05
Aucuba japonica 'Shuugetsu' – E13
Aucuba japonica 'Sulphurea Marginata' – F06
Aucuba japonica 'Sulphurea Marginata' – A07
Aucuba japonica (USNA #3 - female) – Su1
Aucuba japonica (USNA #4) – JG8
Aucuba japonica (USNA #5 - female) – JG7
Aucuba japonica (USNA #5 - female) – JG7
Austrocedrus chilensis – C08
Baccharis glomeruliflora – LBe
Bambusa multiplex 'Fernleaf' – A09
Bambusa multiplex 'Fernleaf' – J06
Bambusa multiplex 'Fernleaf' – A12
Baptisia – D33
Baptisia alba var. alba Pendula Group – E36
Baptisia alba var. alba Pendula Group – X04
Baptisia alba var. alba Pendula Group – X09
Baptisia alba × B. australis – E09
Baptisia arachnifera – Rn02
Baptisia arachnifera × B. simplicifolia – Sc7
Baptisia australis (Roethling blue) – T05
Baptisia australis (Roethling blue) – S10
Baptisia ×bicolor 'Starlite' – E00
Baptisia (lavender) – V02
Baptisia (lavender) – E00
Baptisia 'Lemon Meringue' – D11
Baptisia 'Lemon Meringue' – D11
Baptisia 'Lemon Meringue' – D11
Baptisia 'Lemon Meringue' – D11
Baptisia 'Lemon Meringue' – D11
Baptisia megacarpa – X09
Baptisia megacarpa – X09
Baptisia minor var. minor – X09
Baptisia nuttalliana – NBo
Baptisia (pale pink) – S08
Baptisia (pale pink) – V04
Baptisia (pale pink) – V03
Baptisia (pale pink) – V03
Baptisia perfoliata × B. tinctoria – X03
Baptisia 'Purple Smoke' – T01
Baptisia 'Purple Smoke' – X10
Baptisia 'Purple Smoke' – E39
Baptisia (rock garden dwarf) – Sc4
Baptisia simplicifolia – Sc2
Baptisia sphaerocarpa 'Screaming Yellow' – T02
Baptisia sphaerocarpa 'Screaming Yellow' – D22
Baptisia sulphurea – X10
Baptisia sulphurea – X10
Baptisia ×variicolor 'Twilite' – D22
Bauhinia – E29
Bauhinia – E29
Begonia – A08
Begonia boliviensis 'Yadev' – S02
Begonia boliviensis 'Yagance' – S02
Begonia boliviensis 'Yamance' – S02
Begonia chitoensis – A08
Begonia grandis subsp. evansiana – A03
Begonia pedatifida – A05
Begonia ×semperflorens-cultorum – LBw
Begonia ×semperflorens-cultorum – LBe
Begonia ×semperflorens-cultorum – T03
Begonia ×taipeiensis – JG1
Belamcanda – S08
Belamcanda – S08
Belamcanda – S09
Belamcanda chinensis – D03
Belamcanda chinensis – E20
Bellevalia pycnantha – GB5
Bellevalia pycnantha – GB5
Bellevalia pycnantha – GB5
Bellevalia pycnantha – GB5
Bellevalia pycnantha – GB5
Berberis – F01
Berberis – E41
Berberis – E41
Berberis aristata – F01
Berberis ×carminea 'Pirate King' – F01
Berberis chinensis – F01
Berberis dasystachya – F01
Berberis gilgiana – F01
Berberis ×gladwynensis 'William Penn' – E41
Berberis henryana – E41
Berberis hybrid – E33
Berberis julianae 'Spring Glory' – D30
Berberis koreana – F01
Berberis lempergiana – E41
Berberis lycium – E49
Berberis ×media 'Parkjuweel' – F01
Berberis ×media 'Red Jewel' – E41
Berberis nummularia – F01
Berberis ×ottawensis 'Concorde' – E36
Berberis ×ottawensis 'Concorde' – C07
Berberis ×ottawensis 'Concorde' – C07
Berberis ×ottawensis 'Concorde' – C07
Berberis ×ottawensis 'Crimson Velvet' – E41
Berberis ×ottawensis 'Silver Miles' – MBd
Berberis ×ottawensis 'Velvet Cloak' – MBr
Berberis replicata – E41
Berberis ×rubrostilla – E41
Berberis 'Tara' – E41
Berberis thunbergii var. atropurpurea 'Admiration' – S01
Berberis thunbergii var. atropurpurea 'Bagatelle' – E33
Berberis thunbergii var. atropurpurea 'Bailone' – E41
Berberis thunbergii var. atropurpurea 'Bailtwo' – E00
Berberis thunbergii var. atropurpurea 'Bailtwo' – E00
Berberis thunbergii var. atropurpurea 'Bailtwo' – E00
Berberis thunbergii var. atropurpurea 'Crimson Giant' – E41
Berberis thunbergii var. atropurpurea 'Golden Ring' – E41
Berberis thunbergii var. atropurpurea 'Golden Ring' – E41
Berberis thunbergii var. atropurpurea 'Helmond Pillar' – MBm
Berberis thunbergii var. atropurpurea 'Helmond Pillar' – E41
Berberis thunbergii var. atropurpurea 'Marshall's Upright' – F01
Berberis thunbergii var. atropurpurea 'Monomb' – D33
Berberis thunbergii var. atropurpurea 'Red Rocket' – Su7
Berberis thunbergii var. atropurpurea 'Red Rocket' – E41
Berberis thunbergii 'Aurea' – E41
Berberis thunbergii 'Aurea Nana' – E41
Berberis thunbergii 'Bogozam' – E38e
Berberis thunbergii 'Goruzam' – E12
Berberis thunbergii 'Kelleriis' – E42
Berberis thunbergii 'Kobold' – E41
Berberis thunbergii 'Lime Glow' – E20
Berberis thunbergii 'Maria' – PW08
Berberis thunbergii 'Pow-wow' – C08
Berberis thunbergii 'Sparkle' – E41
Berberis thunbergii 'Talago' – PW08
Berberis thunbergii 'Talago' – JG1
Berberis vernae – E41
Berberis wilsoniae var. stapfiana – E41
Berberis ×wisleyensis – F01
Berlandiera pumila – X06
Berlandiera pumila – X06
Berlandiera pumila – T05
Berlandiera subacaulis – Sc7
Berlandiera subacaulis – Sc7
Beschorneria (dekosteriana × septentrionalis) × B. septentrionalis – Rs04
Beschorneria (dekosteriana × septentrionalis) × B. septentrionalis – V05
Beschorneria albiflora – F04
Beschorneria albiflora – C01
Beschorneria calcicola (Tehuacan Puebla form) – F04
Beschorneria calcicola (Tehuacan Puebla form) – C14
Beschorneria septentrionalis – A15
Beschorneria septentrionalis – E36
Beschorneria yuccoides – C01
Bessera elegans – GB1
Betula alleghaniensis – PW03
Betula kusmisscheffii – MH08
Betula nigra – D13
Betula nigra 'Heritage' – W11
Betula nigra 'Little King' – W12
Betula nigra 'Shiloh Splash' – C03
Betula nigra 'Studetec' – E41
Betula nigra 'Summer Cascade' – C07
Betula nigra 'Whitt XXV' – E24
Biarum tenuifolium – X03
Bidens ferulifolia 'Sunbeam' – P08
Bidens ferulifolia 'Sunbeam' – R23
Bignonia capreolata 'Atrosanguinea' – E10
Billbergia nutans 'Blondie' – CPots
Bischofia polycarpa – A06
Bletilla striata – A05
Bletilla striata 'Alba' – A05
Bletilla striata 'Alba' – A05
Bletilla striata 'Albostriata' – JG4
Bletilla striata 'Albostriata' – A05
Bletilla striata 'Albostriata' – W13
Bletilla striata 'Golemba Stripes' – A13
Bletilla striata 'Kuchibeni' – W12
Bletilla striata 'Ogon' – A03
Bletilla 'Yokohama' – A03
Brassica oleracea – DPots
Brassica oleracea – DPots
Brassica oleracea 'Kamome White' – WG1
Brassica oleracea 'Kamome White' – WG5
Brassica oleracea 'Winterbor' – WG5
Brassica rapa var. chinensis 'Joi Choi' – WG1
Brassica rapa var. chinensis 'Joi Choi' – WG5
Brassica rapa subsp. narinosa – DPots
Brassica rapa subsp. narinosa – RPots
Brassica rapa subsp. narinosa – DPots
Brassica rapa subsp. narinosa – DPots
Brassica rapa subsp. narinosa – WG1
Brassica rapa subsp. narinosa – WG6a
Bretschneidera sinensis – V08
Briggsia chienii – JG3
Briggsia chienii – JG2
Broussonetia papyrifera 'Golden Shadow' – W13
Brugmansia 'Inca Sun' – V05
Brugmansia 'Sunset' – E43b
Buddleja – WG2
Buddleja 'Blizzard' – WG8
Buddleja 'Blizzard' – WG1
Buddleja 'Blizzard' – WG8
Buddleja 'Blue Chip' – F03
Buddleja 'Blue Chip' – V05
Buddleja 'Blue Chip' – F03
Buddleja 'Blue Chip' – F03
Buddleja 'Blue Chip' – F04
Buddleja 'Blue Chip' – F04
Buddleja 'Blue Chip' – F04
Buddleja 'Blue Chip' – F04
Buddleja 'Blue Chip' – F04
Buddleja 'Blue Chip' – F04
Buddleja 'Blue Chip' – F04
Buddleja 'Blue Chip' – E43b
Buddleja 'Blue Chip' – E42
Buddleja 'Blue Chip' – E42
Buddleja 'Blue Chip' – E42
Buddleja 'Blue Chip' – E42
Buddleja 'Blue Chip' – E42
Buddleja 'Blue Chip' – E43b
Buddleja 'Blue Chip' – E43b
Buddleja 'Blue Chip' – F06
Buddleja 'Blue Chip' – F06
Buddleja 'Blue Chip' – F06
Buddleja 'Blue Chip' – F06
Buddleja cordata – WG7
Buddleja cordata – E30
Buddleja davidii 'Evil Ways' – X05
Buddleja davidii 'Minpap 3' – LBw
Buddleja davidii 'Minpap' – LBw
Buddleja davidii 'Minpap' – LBe
Buddleja davidii 'Opera' – F04
Buddleja davidii 'Pink Spreader' – S05
Buddleja davidii 'Potter's Purple' – E00
Buddleja davidii 'Silver Frost' – WG8
Buddleja davidii 'White Bouquet' – E39
Buddleja 'Ellen's Blue' – T05
Buddleja 'Ice Chip' – P05
Buddleja 'Ice Chip' – F03
Buddleja japonica – Su7
Buddleja 'Lilac Chip' – C09
Buddleja 'Lilac Chip' – PW02
Buddleja 'Lilac Chip' – C09
Buddleja lindleyana – F01
Buddleja 'Lochinch' – F02
Buddleja loricata – X04
Buddleja 'Miss Molly' – C14
Buddleja 'Miss Molly' – C14
Buddleja 'Miss Ruby' – F04
Buddleja 'Miss Ruby' – F02
Buddleja 'Purple Haze' – F05
Buddleja 'Purple Haze' – C14
Buddleja 'Summer Frost' – C14
Buddleja 'Summer Skies' – PW03
Buddleja 'Summer Skies' – P05
Buddleja 'Violet Eyes' – S05
Buddleja ×weyeriana 'Honeycomb' – MBj
Bulbine abyssinica (Tiffindell) – Sc8
Bupleurum fruticosum – A08
Butia capitata – X05
Buxus balearica – S06
Buxus bodinieri – S05
Buxus bodinieri – S05
Buxus 'Glencoe' – S06
Buxus 'Green Mound' – S02
Buxus 'Green Mountain' – S02
Buxus 'Green Velvet' – S02
Buxus harlandii – S04
Buxus harlandii – S02
Buxus himalayensis – S02
Buxus himalayensis – S02
Buxus himalayensis – S06
Buxus microphylla 'Curly Locks' – S04
Buxus microphylla 'Curly Locks' – S04
Buxus microphylla 'Curly Locks' – S04
Buxus microphylla 'Grace Hendrick Phillips' – S06
Buxus microphylla 'Grace Hendrick Phillips' – S06
Buxus microphylla 'Grace Hendrick Phillips' – S06
Buxus microphylla 'Grace Hendrick Phillips' – S06
Buxus microphylla 'Grace Hendrick Phillips' – S06
Buxus microphylla 'Green Pillow' – S06
Buxus microphylla 'Green Pillow' – S06
Buxus microphylla 'Helen Whiting' – S02
Buxus microphylla 'Henry Hohman' – S02
Buxus microphylla var. japonica – S02
Buxus microphylla var. japonica 'Green Beauty' – S06
Buxus microphylla var. japonica 'Morris Dwarf' – S04
Buxus microphylla var. japonica 'Morris Dwarf' – S06
Buxus microphylla var. japonica 'Morris Midget' – S02
Buxus microphylla var. japonica 'Morris Midget' – S02
Buxus microphylla 'Jim's Tru Spreader' – S05
Buxus microphylla 'John Baldwin' – S02
Buxus microphylla 'John Baldwin' – S05
Buxus microphylla 'Miss Jones' – S02
Buxus microphylla 'Peergold' – E13
Buxus microphylla 'Sunnyside' – S02
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – Fldstf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – S03
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – S03
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – FldStf
Buxus sempervirens – S03
Buxus sempervirens – F02
Buxus sempervirens – F05
Buxus sempervirens – FldStf
Buxus sempervirens – S06
Buxus sempervirens – S06
Buxus sempervirens 'Agram' – S06
Buxus sempervirens 'Angustifolia' – S05
Buxus sempervirens 'Argenteovariegata' – S04
Buxus sempervirens 'Aristocrat' – S03
Buxus sempervirens 'Aureovariegata' – C02
Buxus sempervirens 'Belleville' – S06
Buxus sempervirens 'Berlin' – S02
Buxus sempervirens 'Bullata' – S04
Buxus sempervirens 'Butterwort' – S01
Buxus sempervirens 'Decussata' – S02
Buxus sempervirens 'Dee Runk' – S04
Buxus sempervirens 'Dee Runk' – S03
Buxus sempervirens 'Edgar Anderson' – S03
Buxus sempervirens 'Elegantissima' – E38e
Buxus sempervirens 'Fastigiata' – S06
Buxus sempervirens 'Fastigiata' – S06
Buxus sempervirens 'Glauca' – S05
Buxus sempervirens 'Graham Blandy' – F01
Buxus sempervirens 'Handsworthii' – S01
Buxus sempervirens 'Handsworthii' – S02
Buxus sempervirens 'Henry Shaw' – S05
Buxus sempervirens 'Inglis' – S05
Buxus sempervirens 'Kingsville' – F06
Buxus sempervirens 'Kingsville' – F06
Buxus sempervirens 'Kingsville' – F06
Buxus sempervirens 'Kingsville' – S04
Buxus sempervirens 'Kingsville' – E19b
Buxus sempervirens 'Latifolia Macrophylla' – S05
Buxus sempervirens 'Latifolia Maculata' – S06
Buxus sempervirens 'Marginata' – E37w
Buxus sempervirens 'Memorial' – S05
Buxus sempervirens 'Myosotidifolia' – S05
Buxus sempervirens 'Myrtifolia' – S06
Buxus sempervirens 'Northland' – S04
Buxus sempervirens 'Northland' – S01
Buxus sempervirens 'Pendula' – S05
Buxus sempervirens 'Ponteyi' – S05
Buxus sempervirens 'Pullman' – S05
Buxus sempervirens 'Pyramidalis' – S04
Buxus sempervirens 'Pyramidalis' – S04
Buxus sempervirens 'Rosmarinifolius' – D10b
Buxus sempervirens 'Rotundifolia' – S06
Buxus sempervirens 'Salicifolia' – S05
Buxus sempervirens 'Salicifolia Elata' – S04
Buxus sempervirens 'Ste. Geneve' – S05
Buxus sempervirens 'Suffruticosa' – S04
Buxus sempervirens 'Suffruticosa' – S04
Buxus sempervirens 'Unraveled' – C10
Buxus sempervirens 'Unraveled' – D34
Buxus sempervirens 'Unraveled' – D35
Buxus sempervirens 'Unraveled' – D35
Buxus sempervirens 'Unraveled' – D35
Buxus sempervirens 'Unraveled' – D34
Buxus sempervirens 'Vardar Valley' – S04
Buxus sempervirens 'Vardar Valley' – S06
Buxus sempervirens (variegated) – C13
Buxus sempervirens 'Welleri' – S05
Buxus sempervirens 'Woodland' – S06
Buxus sinica – S04
Buxus sinica – S04
Buxus sinica var. insularis – S06
Buxus sinica var. insularis 'Justin Brouwers' – S06
Buxus sinica var. insularis 'Justin Brouwers' – S04
Buxus sinica var. insularis 'Justin Brouwers' – S02
Buxus sinica var. insularis 'Justin Brouwers' – S04
Buxus sinica var. insularis 'Pincushion' – S02
Buxus sinica var. insularis (spreading dwarf) – J06
Buxus sinica var. insularis 'Sunburst' – T07
Buxus sinica var. insularis 'Sunburst' – JG5
Buxus sinica var. insularis 'Sunburst' – JG5
Buxus sinica var. insularis 'Sunburst' – JG5
Buxus sinica var. insularis 'Sunburst' – JG5
Buxus sinica var. insularis 'Tall Boy' – S02
Buxus sinica var. insularis 'Tide Hill' – S02
Buxus sinica var. insularis 'Wintergreen' – S04
Buxus wallichiana – S02
Calamagrostis ×acutiflora 'Avalanche' – S05
Calamagrostis ×acutiflora 'Avalanche' – S05
Calamagrostis ×acutiflora 'Avalanche' – S05
Calamagrostis ×acutiflora 'Karl Foerster' – MBl
Calamagrostis ×acutiflora 'Overdam' – WG5
Calamagrostis ×acutiflora 'Overdam' – LG3
Calamagrostis ×acutiflora 'Overdam' – LG3
Calamagrostis ×acutiflora 'Overdam' – LG3
Calamintha nepeta subsp. glandulosa 'White Cloud' – NBf
Calamintha nepeta subsp. glandulosa 'White Cloud' – Rn07
Calamintha nepeta subsp. glandulosa 'White Cloud' – NBf
Calamintha nepeta subsp. nepeta – S05
Calamintha nepeta subsp. nepeta – S05
Calamintha nepeta subsp. nepeta – S05
Calibrachoa 'Cal Britreeda' – R23
Calibrachoa 'Cal Scare08' – LBe
Calibrachoa 'Cal Whit11' – WG9
Calibrachoa 'Cal Whit11' – WG1
Calibrachoa 'Cbrz0002' – MBa
Calibrachoa – R23
Calibrachoa 'Uscal91001' – MBd
Callicarpa – A07
Callicarpa acuminata – A15
Callicarpa americana 'Berries and Cream' – E36
Callicarpa americana 'Welch's Pink' – C09
Callicarpa bodinieri var. giraldii 'Profusion' – D32
Callicarpa cathayana – P03
Callicarpa chejuensis – W10
Callicarpa dichotoma f. albifructa – T10
Callicarpa dichotoma f. albifructa – T05
Callicarpa dichotoma 'Duet' – E33
Callicarpa dichotoma 'Early Amethyst' – E23
Callicarpa dichotoma 'Issai' – V02
Callicarpa dichotoma 'Issai' – E23
Callicarpa dichotoma 'Spring Gold' – E34
Callicarpa formosana – E23
Callicarpa formosana – A10
Callicarpa japonica – S09
Callicarpa japonica – S09
Callicarpa japonica – S09
Callicarpa japonica – S09
Callicarpa japonica 'Hatsushimo' – PW02
Callicarpa japonica 'Heavy Berry' – Su7
Callicarpa japonica 'Inagali' – MH01
Callicarpa japonica 'Leucocarpa' – WG7
Callicarpa japonica var. luxurians – F05
Callicarpa japonica 'Shiji Murasaki' – J06
Callicarpa japonica 'Shiji Murasaki' – JG3
Callicarpa kwangtungensis – C08
Callicarpa kwangtungensis – A08
Callicarpa macrophylla – A09
Callicarpa 'Mo' Morado' – MH07
Callicarpa oshimensis – PW05
Callicarpa shikokiana – P05
Callicarpa tosaensis – E23
Callirhoe bushii – S02
Callirhoe bushii – D36
Callirhoe bushii – S02
Callirhoe bushii – S02
Callirhoe bushii – X06
Callirhoe involucrata – MBi
Callirhoe involucrata – V06
Callirhoe involucrata – V06
Callirhoe involucrata – V06
Callistemon brachyandrus – X05
Callistemon pityoides – X05
Callistemon 'Woodlander's Red' – X02
Calluna vulgaris 'Golden Carpet' – X05
Calocedrus decurrens – E47
Calocedrus decurrens 'Berrima Gold' – E45
Calocedrus macrolepis var. formosana – C09
Calocedrus macrolepis var. macrolepis – C09
Calocedrus macrolepis var. macrolepis – P05
Calochortus 'Cupido' – Rn03
Calochortus 'Cupido' – Rs06
Calochortus 'Cupido' – Rn03
Calochortus luteus 'Golden Orb' – Rn10
Calochortus superbus – Sc5
Calochortus venustus – Sc6
Calochortus venustus – Rn02
Calochortus venustus – Rs01
Calycanthus 'Aphrodite' – E23
Calycanthus chinensis – A08
Calycanthus chinensis – F01
Calycanthus floridus 'Athens' – E21w
Calycanthus floridus 'Athens' – W10
Calycanthus floridus 'Edith Wilder' – E44a
Calycanthus floridus (Georgia giant) – E48
Calycanthus floridus var. glaucus – P06
Calycanthus floridus 'Michael Lindsay' – F06
Calycanthus occidentalis – E34
Calycanthus ×raulstonii 'Hartlage Wine' – C14
Calycanthus ×raulstonii 'Hartlage Wine' – E32
Calycanthus 'Venus' – WG2
Calycanthus 'Venus' – Su7
Calycanthus 'Venus' – WG2
Calydorea coelestina – GB3
Camassia cusickii – GB3
Camassia leichtlinii 'Alba' – GB4
Camassia quamash – GB3
Camassia quamash 'Blue Melody' – D01
Camassia quamash subsp. quamash – W14
Camellia 'Carolina Moonmist' – E43b
Camellia chekiangeolosa – E00
Camellia 'Cinnamon Cindy' – L08
Camellia 'Crimson Candles' – A03
Camellia guachowensis – E50
Camellia ×hiemalis 'Green's Blue' – E46
Camellia ×hiemalis 'Rose of Autumn' – E45
Camellia japonica – S06
Camellia japonica – S06
Camellia japonica – S06
Camellia japonica – A03
Camellia japonica – A03
Camellia japonica – A03
Camellia japonica – S06
Camellia japonica – S06
Camellia japonica – S06
Camellia japonica – S06
Camellia japonica – S06
Camellia japonica 'April Snow' – E00
Camellia japonica 'April Tryst' – E19c
Camellia japonica 'Benten Shiratama' – E31
Camellia japonica 'Dr. J.C. Raulston' – E50
Camellia japonica (fishtail, white w/ red stripes) – E46
Camellia japonica 'Jacks' – S07
Camellia japonica 'Jacks' – S07
Camellia japonica (Korean germplasm) – NBk
Camellia japonica (Korean germplasm) – NBk
Camellia japonica (Korean germplasm) – E00
Camellia japonica (Korean germplasm) – E00
Camellia japonica 'Kujaku tsubaki' – A08
Camellia japonica 'Professor Charles S. Sargent' – F07
Camellia japonica 'Quercifolia' – E35
Camellia japonica 'Reg Ragland' – E20
Camellia japonica 'Ryu Guh' – Su7
Camellia japonica 'Tama Peacock' – E19d
Camellia japonica 'Ville de Nantes' – E46
Camellia japonica 'White By The Gate' – F06
Camellia japonica 'White Mermaid' – E19a
Camellia japonica 'White Perfection' – WG6a
Camellia 'Nishikiba Fukurin Ikkyu' – E31
Camellia oleifera – P06
Camellia (oleifera hybrid, weeping) – E08
Camellia rosaeflora – A04
Camellia sasanqua 'Green 94-035' – A09
Camellia sasanqua 'Leslie Ann' – E00
Camellia sasanqua 'Sarrel' – F04
Camellia sasanqua 'Seventh Desire' – JG1
Camellia sinensis – E19c
Camellia sinensis – A03
Camellia sinensis 'O. Kuntze' – E45
Camellia sinensis 'Silver Dust' – A03
Camellia sinensis 'Unryu' – E17
Camellia 'Snow Flurry' – E21e
Camellia 'Sweet Jane' – LG3
Camellia transnokoensis – E45
Camellia tsaii × C. japonica – T03
Camellia ×vernalis 'Dawn' – E00
Camellia ×vernalis 'Egao Corkscrew' – E46
Camellia ×vernalis 'Hiryû' – F06
Camellia ×vernalis 'Shibori Egao' – E45
Camellia ×williamsii 'Golden Spangles' – L08
Camellia ×williamsii 'Golden Spangles' – E20
Camellia ×williamsii 'Mary Christian' – L08
Camellia 'Winter's Charm' – E21e
Camellia 'Winter's Dream' – E19a
Camellia 'Winter's Star' – S05
Camellia 'Winter's Star Light' – S06
Camellia 'Winter's Star Light' – S06
Camellia 'Winter's Star Light' – S06
Camellia 'Yume' – E50
Campanula takesimana – A13
Campsis radicans 'Apricot' – Rs03
Campsis radicans (Bahama yellow) – Rs04
Campsis radicans 'Flava' – Rs02
Campylotropis macrocarpa – MBb
Canna – T10
Canna – P03
Canna – P04
Canna 'African Sunset' – NBe
Canna 'African Sunset' – NBe
Canna 'African Sunset' – NBe
Canna 'African Sunset' – P08
Canna 'Australia' – MBs
Canna 'Australia' – P08
Canna 'Bengal Tiger' – D22
Canna 'Bengal Tiger' – T04
Canna 'Bengal Tiger' – D22
Canna 'Cleopatra' – E44a
Canna compacta subsp. cinnabarina – R23
Canna 'Constitution' – V03
Canna 'Constitution' – V03
Canna 'Constitution' – V03
Canna 'Ermine' – P08
Canna indica – MBn
Canna indica – MBv
Canna indica 'Red Stripe' – MBw
Canna 'Jimmy Carter' – E31
Canna 'King's Gold' – NBc
Canna 'Minerva' – D22
Canna 'Minerva' – D22
Canna musifolia – MBk
Canna 'Omega' – E39
Canna 'Pacific Beauty' – NBm
Canna 'Panache' – MBza
Canna patens – R23
Canna patens – R23
Canna 'Pink Sunburst' – Mby
Canna × (Purple foliage) – T04
Canna 'Red Futurity' – MBq
Canna 'Striata' – MBn
Canna 'Tropical Bronze Scarlet' – D03
Canna 'Tropical Bronze Scarlet' – D03
Capsicum annuum '11f04' – T01
Capsicum annuum '11f04' – T02
Capsicum annuum '11f04c-1' – T02
Capsicum annuum '11f04c-2' – T02
Capsicum annuum – P08
Capsicum annuum – T02
Cardamine diphylla – E20
Carex comans 'Frosted Curls' – E37e
Carex eburnea – F05
Carex flacca 'Blue Zinger' – W12
Carex flaccosperma – T03
Carex flagellifera – C14
Carex morrowii var. temnolepis 'Silk Tassel' – A02
Carex morrowii 'Variegata' – E19a
Carex muskingumensis – E48
Carex oshimensis 'Evergold' – Su7
Carex phyllocephala 'Sparkler' – A09
Carex phyllocephala 'Sparkler' – E21w
Carex phyllocephala 'Sparkler' – LG3
Carex phyllocephala 'Sparkler' – LG3
Carex phyllocephala 'Sparkler' – LG3
Carex phyllocephala 'Sparkler' – LG3
Carex phyllocephala 'Sparkler' – LG3
Carex plantaginea – LG3
Carex socialis 'Coahoma' – T05
Carex texensis – W12
Carex texensis – W12
Carex texensis – W12
Carpenteria californica – X07
Carpenteria californica – X10
Carpinus betulus 'Columnaris Nana' – C13
Carpinus betulus 'Dervaesii' – W14
Carpinus betulus 'Fastigiata' – E09
Carpinus betulus 'Fastigiata' – E09
Carpinus betulus 'Fastigiata' – E09
Carpinus betulus 'Fastigiata' – E09
Carpinus betulus 'Fastigiata' – E09
Carpinus betulus 'Fastigiata' – E09
Carpinus betulus 'Fastigiata' – E09
Carpinus betulus 'Fastigiata' – E09
Carpinus betulus 'Fastigiata' – E09
Carpinus betulus 'Frans Fontaine' – W15
Carpinus betulus 'Frans Fontaine' – E33
Carpinus betulus 'Incisa' – W14
Carpinus betulus 'Monument' – MH07
Carpinus betulus 'Pendula' – E12
Carpinus betulus 'Pendula' – W15
Carpinus betulus 'Pinoccheo' – E10
Carpinus caroliniana 'Stowe Cascade' – C14
Carpinus cordata – W15
Carpinus coreana – A04
Carpinus coreana 'Black Lady' – E36
Carpinus henryana – E39
Carpinus japonica – W15
Carpinus japonica – W10
Carpinus laxiflora – A03
Carpinus laxiflora – A04
Carpinus laxiflora 'Variegata' – W15
Carpinus omeiensis – E34
Carpinus simplicidentata – E17
Carpinus turczaninowii – E00
Caryopteris ×clandonensis 'Ferndown' – C12
Caryopteris ×clandonensis 'Ferndown' – C12
Caryopteris ×clandonensis 'Janice' – T05
Caryopteris ×clandonensis 'Summer Sorbet' – C02
Caryopteris divaricata – MBzd
Caryopteris divaricata 'Snow Fairy' – WG1
Caryopteris incana 'Jason' – D32
Castanea crenata – E35
Castanea henryi – E32
Castanopsis cuspidata – E00
Castanopsis sclerophylla – A05
Catalpa bignonioides 'Aurea' – MBv
Catharanthus roseus – LBw
Cathaya argyrophylla – JG3
Ceanothus 'Blue Jeans' – PW01
Ceanothus 'Blue Jeans' – X03
Ceanothus ×delileanus 'Gloire de Versailles' – E37e
Ceanothus ×delileanus 'Henri Desfossé' – R24
Ceanothus thyrsiflorus 'Perado' – X05
Ceanothus thyrsiflorus var. repens – X07
Cedrus atlantica 'Argentea Fastigiata' – NBg
Cedrus atlantica 'Glauca Pendula' – V03
Cedrus atlantica 'Glauca Pendula' – WG1
Cedrus deodara 'Aurea' – E32
Cedrus deodara 'Aurea Pendula' – S05
Cedrus deodara 'Compacta' – E31
Cedrus deodara 'Cream Puff' – E31
Cedrus deodara 'Crystal Falls' – E26
Cedrus deodara 'Descancio Dwarf' – S05
Cedrus deodara 'Devinely Blue' – E26
Cedrus deodara 'Electra' – E26
Cedrus deodara 'Gemstone' – E26
Cedrus deodara 'Glacier Blue' – E30
Cedrus deodara 'Glacier Blue' – E26
Cedrus deodara 'Glauca Pendula' – E32
Cedrus deodara 'Hollandia' – V03
Cedrus deodara 'Pendula' – WG5
Cedrus deodara 'Prostrate Beauty' – E20
Cedrus deodara 'Raywood's Contorted' – E25
Cedrus deodara 'Silver' – E31
Cedrus libani subsp. brevifolia – E31
Cedrus libani Nana Group – S01
Celtis aurantiaca – P02
Celtis edulis – S08
Celtis julianae – D30
Celtis sinensis – E39
Celtis sinensis 'Green Cascade' – C03
Celtis tenuifolia – E40
Celtis yunnanensis – W09
Centaurea simplicicaulis – C01
Cephalanthus occidentalis – Su4
Cephalanthus occidentalis – MH06
Cephalanthus occidentalis – MH06
Cephalanthus occidentalis (large flower) – E24
Cephalanthus occidentalis 'Oshack' – E24
Cephalotaxus – E50
Cephalotaxus fortunei – S03
Cephalotaxus fortunei var. alpina – E50
Cephalotaxus (gold form) – F07
Cephalotaxus harringtonia – E47
Cephalotaxus harringtonia – E50
Cephalotaxus harringtonia var. drupacea – E50
Cephalotaxus harringtonia 'Duke Gardens' – E50
Cephalotaxus harringtonia 'Fastigiata' – WG9
Cephalotaxus harringtonia 'Fritz Huber' – A03
Cephalotaxus harringtonia 'Gnome' – S05
Cephalotaxus harringtonia 'Gnome' – S05
Cephalotaxus harringtonia 'H.W. Sargent' – E19c
Cephalotaxus harringtonia 'H.W. Sargent' – E19c
Cephalotaxus harringtonia var. koreana – P06
Cephalotaxus harringtonia var. koreana – P06
Cephalotaxus harringtonia var. koreana – E46
Cephalotaxus harringtonia var. koreana – A03
Cephalotaxus harringtonia var. koreana 'Korean Gold' – A03
Cephalotaxus harringtonia 'Mary Fleming' – E48
Cephalotaxus harringtonia 'Prostrata' – S05
Cephalotaxus harringtonia 'Watnong' – P06
Cephalotaxus harringtonia (Yewtopia) – E13
Cephalotaxus lanceolata – E46
Cephalotaxus sinensis – E00
Cephalotaxus sinensis – E00
Cephalotaxus sinensis – E48
Cephalotaxus sinensis – A03
Ceratostigma griffithii – X10
Ceratostigma griffithii 'Snow Flurries' – A10
Ceratostigma plumbaginoides – D23
Ceratostigma plumbaginoides – D23
Ceratostigma plumbaginoides – LG4
Ceratostigma plumbaginoides 'My Love' – A09
Cercidiphyllum japonicum – C12
Cercidiphyllum japonicum 'Morioka Weeping' – E35
Cercidiphyllum japonicum 'Peach' – A10
Cercis – W09
Cercis 'Big John' – X10
Cercis canadensis – S10
Cercis canadensis 'Ace of Hearts' – P01
Cercis canadensis f. alba – WG8
Cercis canadensis 'Amethyst Mist' – NBe
Cercis canadensis 'Appalachian Red' – MH06
Cercis canadensis 'Dwarf White' – D33
Cercis canadensis 'Flame' – C01
Cercis canadensis 'Floating Clouds' – A12
Cercis canadensis 'Floating Clouds' – E12
Cercis canadensis 'Forest Pansy' – E00
Cercis canadensis 'Gold Crown' – D14
Cercis canadensis 'Greswan' – PW06
Cercis canadensis 'Hearts of Gold' – E00
Cercis canadensis 'Jn2' – PW05
Cercis canadensis 'Little Woody' – T10
Cercis canadensis var. mexicana – P01
Cercis canadensis var. mexicana – E33
Cercis canadensis var. mexicana – W09
Cercis canadensis var. mexicana (Sanderson selection) – W09
Cercis canadensis (NCSU upright) – W10
Cercis canadensis 'Pinkbud' – X10
Cercis canadensis 'Royal White' – WG6b
Cercis canadensis 'Ruby Falls' – C14
Cercis canadensis 'Silver Cloud' – C02
Cercis canadensis 'Silver Cloud' – A15
Cercis canadensis 'Tennessee Pink' – A14
Cercis canadensis 'Tennessee Pink' – P01
Cercis canadensis [Texensis Group] 'Merlot' – E00
Cercis canadensis var. texensis 'Oklahoma' – MH03
Cercis canadensis var. texensis 'Texas White' – P05
Cercis canadensis var. texensis 'Traveller' – E43a
Cercis canadensis var. texensis 'Traveller' – C13
Cercis canadensis 'Tom Thumb' – P01
Cercis chinensis – P04
Cercis chinensis f. alba – W10
Cercis chinensis 'Don Egolf' – E00
Cercis chinensis (dwarf form) – D21
Cercis chinensis (dwarf form) – D22
Cercis chinensis 'Kay's Early Hope' – W10
Cercis chinensis 'Kay's Early Hope' – MH08
Cercis chinensis 'Kay's Early Hope' – E12
Cercis chinensis 'Shibamichi Red' – A07
Cercis chinensis 'Shirobana' – P06
Cercis chingii – D30
Cercis chingii – PW03
Cercis aff. gigantea – W10
Cercis gigantea (pale flower) – D30
Cercis aff. glabra – S08
Cercis aff. glabra – W09
Cercis glabra – A05
Cercis glabra 'Celestial Plum' – MH02
Cercis glabra 'Celestial Plum' – A13
Cercis (hybrid) – D21
Cercis (hybrid) – D22
Cercis racemosa – E30
Cercis siliquastrum – D30
Cercis siliquastrum 'Bodnant' – D05
Cestrum 'Compact Purple' – Sc2
Cestrum parqui – R23
Chaenomeles 'Dragon's Blood' – E38w
Chaenomeles japonica 'Atsuya Hamada' – C10
Chaenomeles japonica 'Chojuraku' – Su6
Chaenomeles japonica 'Hime' – S05
Chaenomeles japonica 'Pygmaea' – C10
Chaenomeles japonica 'Utamaro' – Su6
Chaenomeles 'Orange Storm' – PW06
Chaenomeles 'Orange Storm' – A10
Chaenomeles 'Pink Storm' – A01
Chaenomeles 'Scarff's Red' – E36
Chaenomeles 'Scarlet Storm' – JG9
Chaenomeles speciosa – S05
Chaenomeles speciosa – S05
Chaenomeles speciosa 'Contorta' – E20
Chaenomeles speciosa 'Contorta' – S05
Chaenomeles speciosa 'Kinshiden' – P04
Chaenomeles speciosa 'Mt. Fuji' – MBs
Chaenomeles speciosa 'Old Red' – T09
Chaenomeles speciosa 'Orange Delight' – S05
Chaenomeles speciosa 'Red Charlet' – A14
Chaenomeles speciosa 'Red Chief' – S05
Chaenomeles ×superba 'Jet Trail' – F06
Chaenomeles ×superba 'Jet Trail' – D36
Chaenomeles ×superba 'Jet Trail' – D36
Chaenomeles ×superba 'Jet Trail' – D36
Chaenomeles ×superba 'Jet Trail' – D36
Chaenomeles ×superba 'Jet Trail' – D36
Chaenomeles ×superba 'Jet Trail' – D36
Chaenomeles ×superba 'Jet Trail' – D36
Chaenomeles ×superba 'Jet Trail' – D36
Chaenomeles ×superba 'Jet Trail' – D36
Chaenomeles ×superba 'Mandarin' – F06
Chaenomeles ×superba 'Texas Scarlet' – S05
Chamaecyparis formosensis – E12
Chamaecyparis lawsoniana 'Minlem' – PW05
Chamaecyparis lawsoniana 'Minlem' – E40
Chamaecyparis obtusa 'Chabo Yadori' – E37e
Chamaecyparis obtusa 'Chabo Yadori' – E38w
Chamaecyparis obtusa 'Confucius' – T05
Chamaecyparis obtusa 'Crippsii' – E38w
Chamaecyparis obtusa 'Crippsii' – E38w
Chamaecyparis obtusa 'Dainty Doll' – V05
Chamaecyparis obtusa 'Elmwood' – PW06
Chamaecyparis obtusa 'Gracilis' – JG9
Chamaecyparis obtusa 'Hibari' – Sc1
Chamaecyparis obtusa 'Hibari' – E33
Chamaecyparis obtusa 'Juniperoides' – JG3
Chamaecyparis obtusa 'Kojolko hiba' – CPots
Chamaecyparis obtusa 'Kojolko hiba' – JG4
Chamaecyparis obtusa 'Kosteri' – L08
Chamaecyparis obtusa 'Loenik' – E46
Chamaecyparis obtusa 'Lougheed' – JG1
Chamaecyparis obtusa 'Melody' – LG3
Chamaecyparis obtusa 'Melody' – E45
Chamaecyparis obtusa 'Nana Gracilis' – JG6
Chamaecyparis obtusa 'Nana Gracilis' – JG6
Chamaecyparis obtusa 'Nana Gracilis' – JG6
Chamaecyparis obtusa 'Nana Lutea' – E46
Chamaecyparis obtusa 'Nana Lutea' – E21e
Chamaecyparis obtusa 'Second Chance' – A12
Chamaecyparis obtusa 'Split Rock' – E34
Chamaecyparis obtusa 'Tetragona Aurea' – L08
Chamaecyparis obtusa 'Torulosa Nana' – DPots
Chamaecyparis obtusa 'Torulosa Nana' – DPots
Chamaecyparis obtusa 'Torulosa Nana' – DPots
Chamaecyparis obtusa 'Verdon' – PW05
Chamaecyparis pisifera 'Cream Ball' – MH03
Chamaecyparis pisifera 'Filifera' – WG7
Chamaecyparis pisifera 'Filifera Aurea' – E43b
Chamaecyparis pisifera 'Golden Pincushion' – E50
Chamaecyparis pisifera 'Juniperoides' – JG4
Chamaecyparis pisifera 'Plumosa Aurea Nana' – Su7
Chamaecyparis pisifera 'Squarrosa Intermedia' – W09
Chamaecyparis pisifera 'Squarrosa Intermedia' – W09
Chamaecyparis pisifera 'Squarrosa Lutea' – E38w
Chamaecyparis pisifera 'Squarrosa Lutea' – E38w
Chamaecyparis pisifera 'Vintage Gold' – V06
Chamaecyparis thyoides 'Ericoides' – PW02
Chamaecyparis thyoides 'Ericoides' – E49
Chamaecyparis thyoides 'Glauca Pendula' – E26
Chamaecyparis thyoides var. henryae – E47
Chamaecyparis thyoides 'Rubicon' – E50
Chamaecyparis thyoides 'Rubicon' – E37e
Chamaecyparis thyoides 'Tom's Blue' – E25
Chasmanthium latifolium – T03
Chasmanthium latifolium – T05
Chasmanthium latifolium – T06
Chasmanthium latifolium – T06
Chasmanthium latifolium – T04
Chasmanthium latifolium – MH06
Cheilanthes aff. covillei – Sc6
Cheilanthes fendleri – Sc2
Cheilanthes lanosa – X03
Cheilanthes yavapensis – Rs04
Chelone glabra 'Black Ace' – T05
Chelonopsis yagiharana – A03
Chilopsis linearis 'Bubba' – X06
Chimonanthus nitens – E15
Chimonanthus praecox – E15
Chimonanthus praecox – E19a
Chimonanthus praecox – E21w
Chimonanthus praecox – E15
Chimonanthus praecox 'Luteus' – E15
Chimonanthus zhejiangensis – E38w
Chionanthus retusus – E40
Chionanthus retusus 'Ivory Tower' – S06
Chionanthus retusus 'Yadkin Creeper' – WG8
Chionanthus virginicus 'Emerald Knight' – S13
Chionodoxa forbesii – F07
Chionodoxa forbesii – E40
Chionodoxa forbesii 'Pink Giant' – E42
Chionodoxa forbesii 'Pink Giant' – GB2
Chionodoxa forbesii 'Pink Giant' – E42
Chionodoxa forbesii 'Pink Giant' – E19d
Chionodoxa forbesii 'Pink Giant' – E42
Chionodoxa luciliae – F05
Chionodoxa luciliae – F01
Chionodoxa sardensis – F01
Chionodoxa sardensis – F07
Chionodoxa sardensis – E18
Chlidanthus fragrans – GB4
Chloranthus japonicus – A13
Chlorophytum saundersiae – WG7
Chlorophytum saundersiae – WG7
Chlorophytum saundersiae – D21
Choisya arizonica 'Whetstone' – X05
Choisya 'Aztec Pearl' – D12
Choisya 'Goldfinger' – T10
Chondropetalum tectorum – R23
Chrysactinia mexicana – Sc7
Chrysactinia mexicana – Sc7
Chrysactinia mexicana – Sc4
Chrysactinia mexicana – Sc8
Chrysanthemum (15-501 yellow) – NBo
Chrysanthemum 'Country Girl' – MBh
Chrysanthemum (Elizabeth Lawrence pink) – NBn
Chrysanthemum (Elizabeth Lawrence pink) – MBd
Chrysanthemum 'Gethsemane Moonlight' – MBzd
Chrysanthemum 'Golden Lida Thomas' – MBn
Chrysanthemum 'Snow Dome' – LBw
Chrysanthemum 'Venus' – WG5
Chrysanthemum 'Virginia's Sunshine' – MBq
Chrysanthemum (yellow button) – NBm
Chrysogonum virginianum 'Pierre' – T06
Chrysogonum virginianum 'Quinn's Gold' – T05
Chrysogonum virginianum 'Quinn's Gold' – T05
Chrysogonum virginianum 'Quinn's Gold' – T05
Chrysogonum virginianum 'Quinn's Gold' – T05
Chrysogonum virginianum 'Quinn's Gold' – T05
Chrysogonum virginianum 'Quinn's Gold' – T05
Cinnamomum camphora – A10
Cinnamomum japonicum – J06
Cinnamomum japonicum – A08
Cinnamomum japonicum 'Harlequin' – JG9
Cinnamomum jensenianum – S05
Cinnamomum wilsonii – V07
Cissus trifoliata – E37e
Cistus psilosepalus – Sc6
Cistus pulverulentus 'Sunset' – X01
Cistus salviifolius – Sc7
Cistus salviifolius – X04
Cistus salviifolius – Rs09
×Citroncirus 'Swingle' – A12
×Citroncirus webberi 'Rusk' – A10
Citrus ichangensis – E13
Citrus ichangensis × C. grandis – A12
Citrus japonica – A11
Cladrastis kentukea 'Perkins Pink' – W10
Cladrastis platycarpa – D34
Cladrastis platycarpa – D34
Cladrastis sinensis 'China Rose' – E48
Clematis – A12
Clematis 'Alionushka' – MBd
Clematis 'Betty Corning' – MBzb
Clematis 'Betty Corning' – E37e
Clematis ×cartmanii 'Blaaval' – E33
Clematis cirrhosa var. purpurascens 'Freckles' – Rs04
Clematis 'Cleminov51' – E00
Clematis 'Cleminov51' – D21
Clematis 'Cleminov51' – E00
Clematis 'Duchess of Albany' – MBd
Clematis 'Duchess of Edinburgh' – WG3
Clematis 'Evisix' – MBzc
Clematis fremontii – Sc7
Clematis hirsutissima – Sc4
Clematis integrifolia – MBza
Clematis integrifolia 'Alba' – NBm
Clematis integrifolia 'Pangbourne Pink' – MBb
Clematis integrifolia 'Rose Colored Glasses' – V04
Clematis 'Princess Diana' – MBl
Clematis repens – T05
Clematis reticulata – X08
Clematis reticulata × C. texensis – E34
Clematis versicolor – T05
Clematis viticella 'Venosa Violacea' – MBm
Cleome 'Inncleosr' – E44a
Clerodendrum cryptophyllum – X10
Clerodendrum trichotomum var. fargesii – D31
Clethra alnifolia – MH06
Clethra alnifolia 'Caleb' – PW09
Clethra alnifolia 'Hokie Pink' – E37w
Clethra alnifolia 'Hummingbird' – E35
Clethra alnifolia 'Hummingbird' – WG5
Clethra alnifolia 'Hummingbird' – WG5
Clethra alnifolia 'Ruby Spice' – V03
Clethra alnifolia 'Ruby Spice' – E36
Clethra alnifolia 'Sherry Sue' – W15
Clethra alnifolia 'Sotite' – Su2
Clethra barbinervis 'Takeda Nishiki' – MH07
Clethra barbinervis 'Takeda Nishiki' – A03
Clethra 'Crystalina' – E49
Clethra 'Crystalina' – E49
Clethra 'Crystalina' – E49
Clethra 'Crystalina' – V05
Clethra fargesii – A07
Clethra (NA 71586) – FldStf
Clethra (NA 71586) – FldStf
Clethra (NA 71586) – F04
Clethra pringlei – T04
Clethra pringlei – MH07
Cleyera japonica – E08
Cleyera japonica – D30
Cleyera japonica 'Tokyo Sunrise' – A06
Cleyera japonica 'Variegata' – W10
Clinopodium coccineum – X07
Colchicum – T09
Colletia paradoxa – X08
Colocasia esculenta 'Jack's Giant' – A02
Colocasia gigantea – A07
Colocasia gigantea (Thailand giant form) – R23
Colocasia gigantea (Thailand giant form) – E44a
Comanthosphace japonica 'Golden Angel' – A04
Comanthosphace japonica 'Golden Angel' – T06
Coniogramme gracilis – A08
Coniogramme japonica (Ozzie Johnson's form) – W12
Conradina etonia – X08
Consolida ajacis – D05
Convallaria majalis – E19a
Convallaria majalis – WG9
Convallaria majalis – WG5
Convallaria majalis 'Flore Pleno' – E45
Convallaria majalis 'Striata' – JG3
Convolvulus althaeoides – X08
Convolvulus mauritanicus – Sc7
Convolvulus mauritanicus – Sc7
Convolvulus mauritanicus – Rn03
Cooperia pedunculata – X02
Cordyline australis 'Sundance' – C01
Coreopsis 'Citrine' – LBw
Coreopsis 'Citrine' – LBe
Coreopsis 'Citrine' – LBw
Coreopsis gladiata (AZFL049) – Sc7
Coreopsis helianthoides – W12
Coreopsis integrifolia – MBx
Coreopsis integrifolia – MBx
Coreopsis 'Redshift' – LG4
Coreopsis 'Redshift' – LG4
Coreopsis 'Ruby Frost' – D10b
Coreopsis tripteris – MBl
Coreopsis verticillata – E37e
Coreopsis verticillata – D22
Coreopsis verticillata 'Route 66' – D10b
Coreopsis verticillata 'Route 66' – T05
Coreopsis verticillata 'Route 66' – T05
Coreopsis verticillata 'Route 66' – T05
Coreopsis verticillata 'Sunset Strip' – T05
Coreopsis verticillata 'Zagreb' – T05
Cornus – E37w
Cornus – W14
Cornus alba 'Cream Cracker' – L08
Cornus alba 'Stdazam' – LG3
Cornus alba 'Stdazam' – LG4
Cornus alba 'Stdazam' – LG4
Cornus australis – E18
Cornus capitata subsp. emeiensis – E13
Cornus controversa – E08
Cornus elliptica 'Elsbry' – E36
Cornus elliptica 'First Choice' – A08
Cornus florida 'Pendula' – T07
Cornus florida 'Pluribracteata' – WG3
Cornus florida 'Pygmaea' – P01
Cornus florida 'Suwanee Squat' – E38e
Cornus florida subsp. urbiniana – T09
Cornus foemina – A01
Cornus glabrata – E13
Cornus iberica – MH04
Cornus 'KN30-8' – E43b
Cornus kousa – WG2
Cornus kousa – A08
Cornus kousa 'Blue Shadow' – PW09
Cornus kousa 'Blue Shadow' – MH07
Cornus kousa var. chinensis 'Propzam' – A15
Cornus kousa var. chinensis 'Samzam' – E48
Cornus kousa var. chinensis 'Samzam' – MH06
Cornus kousa 'Elizabeth Lustgarten' – WG2
Cornus kousa 'Greensleeves' – D13
Cornus kousa 'Lustgarten Weeping' – E38e
Cornus kousa 'Madison' – E48
Cornus kousa 'Trinity Star' – PW04
Cornus kousa × C. florida × C. nuttallii – Su4
Cornus macrophylla – A03
Cornus macrophylla – E17
Cornus mas 'Aureoelegantissima' – S01
Cornus mas 'Aureoelegantissima' – D10a
Cornus mas 'Elegant' – W10
Cornus mas 'Flava' – W09
Cornus mas 'Pioneer' – W10
Cornus mas 'Spring Glow' – E16
Cornus mas 'Spring Glow' – F06
Cornus mas 'Variegata' – E38e
Cornus mas 'Vidubetskii' – W10
Cornus mas (yellow-fruited) – W10
Cornus obliqua – S09
Cornus officinalis – A03
Cornus officinalis 'Kintoki' – E21e
Cornus 'Porlock' – E18
Cornus 'Rutcan' – E33
Cornus sanguinea 'Anny's Winter Orange' – E21e
Cornus sanguinea 'Midwinter Fire' – E21e
Cornus sanguinea 'Winter Beauty' – E21e
Cornus stolonifera 'Avalon Gold' – E00
Cornus stolonifera 'Neil Z' – PW05
Cornus stolonifera 'Neil Z' – E23
Cornus wilsoniana – A15
Cornus wilsoniana – MH07
Cortaderia selloana 'Aureolineata' – MBz
Cortaderia selloana 'Sunningdale Silver' – Su6
Corylopsis glabrescens var. gotoana – E16
Corylopsis glabrescens var. gotoana 'March Jewel' – C07
Corylopsis multiflora – E35
Corylopsis pauciflora – A07
Corylopsis sinensis – P06
Corylopsis sinensis var. calvescens f. veitchiana – E36
Corylopsis sinensis var. calvescens f. veitchiana – D33
Corylopsis spicata – A08
Corylopsis spicata 'Golden Spring' – J06
Corylopsis spicata 'Tosa Kasumi' – A03
Corylopsis willmottiae – E19a
Corylus avellana 'Aurea' – P02
Corylus avellana 'Contorta' – E19b
Corylus avellana 'Contorta' – T02
Corylus avellana 'Heterophylla' – P02
Corylus avellana 'Red Majestic' – F03
Corylus chinensis – PW05
Corylus colurna – P02
Corylus maxima 'Purpurea' – P02
Corylus maxima 'Rote Zeller' – E25
Coryphantha sulcata – Rn05
Cosmos sulphureus – MBt
Cosmos sulphureus – MBl
Costus speciosus – A07
Cotinus coggygria 'Ancot' – MBm
Cotinus coggygria 'Ancot' – Su6
Cotinus coggygria 'Black Velvet' – S01
Cotinus coggygria 'Old Fashioned' – P05
Cotinus coggygria 'Pink Champagne' – T04
Cotinus coggygria 'Royal Purple' – S15
Cotinus coggygria 'Young Lady' – F05
Cotinus 'Grace' – S15
Cotinus 'Grace' – MBf
Cotoneaster – T09
Cotoneaster chengkangensis – A09
Cotoneaster dammeri 'Streib's Findling' – E38e
Cotoneaster dielsianus var. dielsianus – PW03
Cotoneaster fangianus – E30
Cotoneaster fangianus – A14
Cotoneaster franchetii – E20
Cotoneaster horizontalis – T08
Cotoneaster salicifolius 'Avonbank' – E12
Cotyledon orbiculata var. oblonga – Rn04
Cotyledon orbiculata var. oblonga – X01
Crataegus columbiana – P01
Crataegus pulcherrima – E25
Crepis rubra – D08
Crinum – P01
Crinum – GB2
Crinum – GB2
Crinum 'Alamo Village' – GB1
Crinum americanum – W13
Crinum asiaticum var. japonicum – V08
Crinum 'Bradley' – T01
Crinum bulbispermum – MBb
Crinum 'Carnival' – GB5
Crinum 'Carnival' – GB5
Crinum 'Carolina Beauty' – V04
Crinum 'Carolina Beauty' – V04
Crinum 'Cecil Houdyshel' – MBc
Crinum 'Cecil Houdyshel' – V03
Crinum 'Cecil Houdyshel' – C03
Crinum 'Cecil Houdyshel' – C03
Crinum 'Cecil Houdyshel' – C03
Crinum (Clarke Davis Form) – GB5
Crinum 'Elizabeth Traub' – MBj
Crinum 'Elizabeth Traub' – GB4
Crinum 'Elizabeth Traub' – GB4
Crinum 'Elizabeth Traub' – GB4
Crinum 'Ellen Bosanquet' – E17
Crinum 'Ellen Bosanquet' – E38e
Crinum 'Ellen Bosanquet' – E17
Crinum 'Kridler Clone' – L08
Crinum 'Mrs. James Hendry' – GB5
Crinum 'Mrs. James Hendry' – GB5
Crinum 'Mrs. James Hendry' – GB5
Crinum ×powellii – D21
Crinum ×powellii – GB2
Crinum ×powellii – WG9
Crinum ×powellii – GB2
Crinum ×powellii – GB2
Crinum ×powellii 'Album' – WG9
Crinum 'Sangria' – GB3
Crinum 'Sangria' – GB3
Crinum 'Sangria' – GB3
Crinum 'Summer Nocturne' – T01
Crinum 'Summer Nocturne' – GB4
Crinum 'Summer Nocturne' – GB4
Crinum 'White Queen' – GB5
Crocosmia – E19c
Crocosmia – NBm
Crocosmia ×crocosmiiflora – S06
Crocosmia ×crocosmiiflora – S06
Crocosmia ×crocosmiiflora – S06
Crocosmia ×crocosmiiflora 'Castle Ward Late' – NBm
Crocosmia ×crocosmiiflora 'George Davidson' – MBw
Crocosmia 'Ember Glow' – MBs
Crocosmia 'Ember Glow' – GB3
Crocosmia 'Jenny Bloom' – MBy
Crocosmia 'Jenny Bloom' – GB4
Crocosmia 'Jenny Bloom' – GB4
Crocosmia 'Jenny Bloom' – GB4
Crocosmia 'Lucifer' – MBo
Crocosmia paniculata – MBt
Crocosmia 'Solfaterre' – MBq
Crocus – E37w
Crocus – E38e
Crocus – E21e
Crocus – E21e
Crocus ancyrensis 'Golden Bunch' – E20
Crocus angustifolius – E21e
Crocus biflorus 'Miss Vain' – E21e
Crocus chrysanthus – E21w
Crocus chrysanthus 'Advance' – E20
Crocus chrysanthus 'Ard Schenk' – WG5
Crocus chrysanthus 'Ard Schenk' – WG9
Crocus chrysanthus 'Blue Pearl' – GB5
Crocus chrysanthus 'Blue Pearl' – E42
Crocus chrysanthus 'Blue Pearl' – E33
Crocus chrysanthus 'Bluebird' – E21w
Crocus chrysanthus 'Cream Beauty' – S02
Crocus chrysanthus 'Cream Beauty' – E20
Crocus chrysanthus 'E. P. Bowles' – E19b
Crocus chrysanthus 'Fuscotinctus' – E21e
Crocus chrysanthus 'Gipsy Girl' – E20
Crocus chrysanthus 'Herald' – V02
Crocus chrysanthus 'Romance' – V06
Crocus imperati 'De Jager' – V04
Crocus ×luteus 'Golden Yellow' – Sc6
Crocus minimus – E20
Crocus ochroleucus – NBj
Crocus olivieri subsp. balansae 'Zwanenburg' – E39
Crocus sieberi subsp. atticus – T02
Crocus sieberi 'Firefly' – E19b
Crocus sieberi subsp. sieberi 'Bowles White' – S02
Crocus sieberi subsp. sublimis 'Tricolor' – E19a
Crocus sieberi subsp. sublimis 'Tricolor' – V02
Crocus tommasinianus 'Barr's Purple' – Sc6
Crocus tommasinianus 'Lilac Beauty' – GB1
Crocus tommasinianus 'Lilac Beauty' – Sc2
Crocus tommasinianus 'Pictus' – E34
Crocus tommasinianus 'Ruby Giant' – E21w
Crocus tommasinianus 'Ruby Giant' – E21w
Crocus tommasinianus 'Ruby Giant' – GB3
Crocus tommasinianus 'Ruby Giant' – S03
Crocus tommasinianus 'White Well Purple' – E20
Crocus vernus – E38e
Crocus vernus – E37e
Crocus vernus 'Flower Record' – E20
Crocus vernus 'Vanguard' – V06
Croton alabamensis – S06
Croton alabamensis – T09
Croton alabamensis – WG5
Cryptomeria japonica – E50
Cryptomeria japonica – MH07
Cryptomeria japonica 'Araucarioides' – JG1
Cryptomeria japonica 'Bandai Sugi' – JG8
Cryptomeria japonica 'Beaumont's Dwarf' – E00
Cryptomeria japonica 'Benjamin Franklin' – E44b
Cryptomeria japonica 'Birodo Sugi' – E38e
Cryptomeria japonica 'Black Dragon' – E45
Cryptomeria japonica 'Black Dragon' – Su2
Cryptomeria japonica 'Cristata' – P06
Cryptomeria japonica 'Dacrydioides' – E45
Cryptomeria japonica 'Elegans Nana' – E29
Cryptomeria japonica 'Giokumo' – E20
Cryptomeria japonica 'Golden Promise' – JG2
Cryptomeria japonica 'Golden Promise' – V08
Cryptomeria japonica 'Gracilis' – E25
Cryptomeria japonica 'Gyokuryu' – D12
Cryptomeria japonica 'Jindai Sugi' – T03
Cryptomeria japonica 'Koshyi' – A08
Cryptomeria japonica 'Kusari sugi' – P04
Cryptomeria japonica 'Little Diamond' – Sc6
Cryptomeria japonica 'Little Diamond' – E13
Cryptomeria japonica 'Lobbii' – E50
Cryptomeria japonica 'Mankichi' – JG4
Cryptomeria japonica 'Monstrosa' – E46
Cryptomeria japonica 'Nana' – W09
Cryptomeria japonica 'Nana Albospica' – A02
Cryptomeria japonica 'Pom Pom' – JG9
Cryptomeria japonica 'Pom Pom' – A12
Cryptomeria japonica var. radicans – D13
Cryptomeria japonica 'Rein's Dense Jade' – A15
Cryptomeria japonica 'Sekkan' – D13
Cryptomeria japonica 'Sekkan' – E44b
Cryptomeria japonica 'Sekkan' – E37e
Cryptomeria japonica var. sinensis – E45
Cryptomeria japonica var. sinensis 'Green Grizzly' – E44b
Cryptomeria japonica 'Spiralis' – E50
Cryptomeria japonica 'Taisho Tama' – E50
Cryptomeria japonica 'Taisho Tama' – D31
Cryptomeria japonica 'Tansu' – E26
Cryptomeria japonica 'Winter Green' – E44a
Cryptomeria japonica 'Winter Mint' – E45
Cryptomeria japonica 'Yellow Twig' – E32
Cryptomeria japonica 'Yellow Twig' – E50
Cryptomeria japonica 'Yoshino' – A05
Cryptomeria japonica 'Yoshino' – A05
Cryptomeria japonica 'Yoshino' – A05
Cryptomeria japonica 'Yoshino' – A05
Cunninghamia lanceolata 'Chason's Gift' – E29
Cunninghamia lanceolata var. konishii – A03
Cunninghamia lanceolata var. konishii – E29
Cunninghamia lanceolata var. konishii 'Little Leo' – C01
Cunninghamia lanceolata 'Samurai' – E29
Cuphea micropetala – MBu
Cuphea ramosissima 'Cunapibi' – T01
Cuphea ramosissima 'Cunapibi' – T02
Cupressus – C11
Cupressus arizonica 'Blue Ice' – E26
Cupressus arizonica 'Carolina Sapphire' – E26
Cupressus arizonica 'Carolina Sapphire' – RPots
Cupressus arizonica 'Carolina Sapphire' – RPots
Cupressus arizonica 'Carolina Sapphire' – RPots
Cupressus arizonica 'Carolina Sapphire' – RPots
Cupressus arizonica 'Carolina Sapphire' – RPots
Cupressus arizonica 'Limelight' – E36
Cupressus arizonica var. montana – E38e
Cupressus arizonica 'Raywood Weeping' – V02
Cupressus arizonica 'Sapphire Skies' – C03
Cupressus arizonica var. stephensonii (dwarf form) – D14
Cupressus arizonica 'Sulfurea' – E15
Cupressus arizonica 'Sulfurea' – PW01
Cupressus chengiana var. jiangeensis – E15
Cupressus chengiana var. kansovensis – E48
Cupressus darjeelingensis – E15
Cupressus duclouxiana – W09
Cupressus funebris – E45
Cupressus goveniana var. pigmaea – PW02
Cupressus guadalupensis var. forbesii – PW02
Cupressus guadalupensis var. forbesii – PW02
Cupressus himalaica – PW01
Cupressus macrocarpa 'Donard Gold' – V06
Cupressus macrocarpa 'Donard Gold' – MH06
Cupressus macrocarpa 'Donard Gold' – MH04
Cupressus macrocarpa 'Donard Gold' – MH05
Cupressus macrocarpa 'Donard Gold' – MH04
Cupressus macrocarpa 'Donard Gold' – MH05
Cupressus macrocarpa 'Donard Gold' – LG3
Cupressus macrocarpa 'Wilma Goldcrest' – X05
Cupressus sempervirens – D09
Cupressus sempervirens 'Laredo Candelabra' – C08
×Cuprocyparis leylandii 'Gold Rider' – E19c
×Cuprocyparis leylandii 'Gold Rider Silver' – MH03
×Cuprocyparis leylandii 'Green Spire' – E00
×Cuprocyparis leylandii 'Harlequin' – W15
×Cuprocyparis leylandii 'Mellow Yellow' – E38w
×Cuprocyparis leylandii 'Picturesque' – P06
×Cuprocyparis leylandii 'Silver Dust' – E27
×Cuprocyparis leylandii 'Star Wars' – A01
×Cuprocyparis ovensii – E11
Curcuma petiolata – V08
Cycas panzhihuaensis – JG4
Cycas revoluta – V08
Cycas revoluta – CPots
Cyclamen hederifolium – D36
Cyclamen hederifolium Ashwood Nurseries Silver Leaf Group – E19b
Cyclamen hederifolium Ashwood Nurseries Silver Leaf Group – E19b
Cyclamen hederifolium Ashwood Nurseries Silver Leaf Group – E37e
Cyclamen hederifolium Ashwood Nurseries Silver Leaf Group – E19a
Cyclamen hederifolium Ashwood Nurseries Silver Leaf Group – E19a
Cyclamen hederifolium Ashwood Nurseries Silver Leaf Group – E19b
Cyclamen hederifolium Ashwood Nurseries Silver Leaf Group – E21e
Cyclamen hederifolium Ashwood Nurseries Silver Leaf Group – E19a
Cyclamen hederifolium var. hederifolium f. albiflorum – E20
Cylindropuntia whipplei var. whipplei – Sc7
Cymbidium sinense – A04
Cynara cardunculus Scolymus Group – T01
Cynara cardunculus [Scolymus Group] 'Green Globe' – NBj
Cynara cardunculus [Scolymus Group] 'Porto Spineless' – WG5
Cynara cardunculus [Scolymus Group] 'Porto Spineless' – WG7
Cynara cardunculus [Scolymus Group] 'Porto Spineless' – Rn11
Cynara cardunculus [Scolymus Group] 'Porto Spineless' – Rn12
Cynara cardunculus [Scolymus Group] 'Porto Spineless' – Rn13
Cynara cardunculus [Scolymus Group] 'Porto Spineless' – WG5
Cynara cardunculus [Scolymus Group] 'Porto Spineless' – WG5
Cynara cardunculus [Scolymus Group] 'Porto Spineless' – WG7
Cypella coelestis – GB2
Cypella coelestis – GB2
Cypella coelestis – GB3
Cypella coelestis – X01
Cypella coelestis – X01
Cypella coelestis – MBzc
Cypella coelestis – X03
Cyperus albostriatus 'Nanus' – S05
Cyperus albostriatus 'Nanus' – S05
Cyperus alternifolius – V03
Cyperus alternifolius – WG5
Cyperus 'Baby Tut' – P08
Cyperus papyrus – P08
Cyrilla parvifolia – PW09
Cyrilla racemiflora 'Graniteville' – MH07
Cyrilla racemiflora 'Spring Cloud' – F04
Cyrtomium caryotideum – A02
Cyrtomium caryotideum – D36
Cyrtomium caryotideum – D36
Cyrtomium caryotideum – D36
Cyrtomium caryotideum – D36
Cyrtomium caryotideum – D36
Cyrtomium caryotideum – D36
Cyrtomium chinensis – A01
Cyrtomium falcatum – A03
Cytisus battandieri – X05
Daboecia cantabrica 'Atropurpurea' – X05
Dahlia – E00
Dahlia – P08
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia – GB4
Dahlia – GB4
Dahlia – GB4
Dahlia – GB4
Dahlia – GB4
Dahlia – GB4
Dahlia – GB5
Dahlia – GB5
Dahlia – GB5
Dahlia 'Benito' – T02
Dahlia 'Bishop of Canterbury' – GB5
Dahlia 'Bishop of Canterbury' – GB5
Dahlia 'Bishop of Llandaff' – MBt
Dahlia 'Bishop of Llandaff' – MBj
Dahlia 'Bishop of Llandaff' – GB4
Dahlia 'Bishop of Llandaff' – MBt
Dahlia 'Bishop of York' – GB4
Dahlia 'Bon Bini' – T02
Dahlia 'Classic Elise' – GB2
Dahlia 'Classic Giselle' – GB3
Dahlia 'Classic Summertime' – GB1
Dahlia 'Classic Summertime' – GB4
Dahlia coccinea – GB3
Dahlia coccinea – GB3
Dahlia – GB1
Dahlia – GB3
Dahlia – GB3
Dahlia – GB3
Dahlia 'David Howard' – MBv
Dahlia 'David Howard' – MBw
Dahlia 'Ellen Huston' – NBa
Dahlia 'Ellen Huston' – W15
Dahlia (ex. 'Classic Giselle') – E00
Dahlia (ex. 'Knockout') – E00
Dahlia (ex. 'Knockout') – GB3
Dahlia (ex. 'Knockout') – GB3
Dahlia (ex. 'Roxy') – NBj
Dahlia (ex. 'Roxy') – GB5
Dahlia 'Forncett Furnace' – MBo
Dahlia 'Gallery Cobra' – L08
Dahlia 'Hildaga' – T01
Dahlia 'HS Party' – E00
Dahlia imperialis – GB2
Dahlia 'Joliet' – NBj
Dahlia 'Joliet' – NBj
Dahlia 'Joliet' – NBj
Dahlia 'Knockout' – NBh
Dahlia 'Knockout' – GB3
Dahlia 'Playa' – T01
Dahlia 'Roodkapje' – GB5
Dahlia 'Roodkapje' – NBg
Dahlia 'Roodkapje' – W15
Dahlia 'Rosamunde' – NBl
Dahlia 'Swanlake' – GB5
Dalbergia hupeana – S09
Danae racemosa – P06
Danae racemosa – WG5
Danae racemosa – P06
Danae racemosa – P06
Danae racemosa – E20
Danae racemosa – E19a
Danae racemosa – P06
Danae racemosa – WG1
Danae racemosa – E19d
Danae racemosa – WG1
Danae racemosa – P06
Danae racemosa – WG4
Danae racemosa – D36
Danae racemosa – D34
Danae racemosa – D34
Danae racemosa – D34
Danae racemosa – D34
Danae racemosa – D36
Danae racemosa – D36
Danae racemosa – D36
Danae racemosa – E19d
Daphne arisanensis – JG7
Daphne genkwa – E19b
Daphne odora 'Aureomarginata' – T04
Daphne odora 'Zuiko Nishiki' – X04
Daphne ×susannae 'Lawrence Crocker' – Sc6
Daphniphyllum humile – D35
Daphniphyllum humile – D10a
Daphniphyllum macropodum – A03
Daphniphyllum macropodum – E38e
Daphniphyllum teijsmannii 'Snow Country' – A13
Dasylirion acrotrichum – Sc7
Dasylirion berlandieri – X02
Dasylirion berlandieri – Sc1
Dasylirion leiophyllum – X01
Dasylirion quadrangulatum – Rn02
Dasylirion quadrangulatum – Sc3
Dasylirion quadrangulatum – X10
Dasylirion texanum – X07
Dasylirion texanum – MBt
Dasylirion texanum – Rn03
Dasylirion texanum – C03
Dasylirion texanum – Sc7
Dasylirion texanum – Rn01
Dasylirion wheeleri – X04
Datura – NBf
Datura metel – WG8
Decumaria sinensis – V01
Delosperma congestum 'Gold Nugget' – Rn07
Delosperma ecklonis var. latifolia – R24
Dendropanax – A03
Dendropanax trifidus – A02
Denmoza rhodacantha – Rn06
Dennstaedtia punctilobula – LG2
Deschampsia caespitosa – P04
Deutzia coreana var. triradiata – D31
Deutzia corymbosa – C11
Deutzia crenata 'Summer Snow' – E00
Deutzia glabrata – D30
Deutzia gracilis – WG7
Deutzia gracilis 'Duncan' – Su5
Deutzia gracilis 'Duncan' – F05
Deutzia gracilis 'Nikko Dawn' – A12
Deutzia gracilis 'Variegata' – A03
Deutzia ×hybrida 'Strawberry Fields' – C09
Deutzia ×hybrida 'Tourbillon Rouge' – E33
Deutzia ×kalmiiflora – S10
Deutzia ×lemoinei – E33
Deutzia parviflora – E11
Deutzia pulchra – W10
Deutzia rubens – E49
Deutzia rubens – WG9
Deutzia scabra 'Pink Minor' – E11
Deutzia scabra 'Variegata' – E32
Deutzia scabra 'Variegata' – D33
Deutzia scabra 'White Splash' – E37w
Deutzia setchuenensis var. corymbiflora – C08
Deutzia setchuenensis var. corymbiflora – E34
Dianella caerulea 'DBB03' – F03
Dianella caerulea 'DBB03' – F03
Dianella ensifolia – A02
Dianella ensifolia – A08
Dianella tasmanica 'Variegata' – WG1
Dianthus – MBf
Dianthus – S05
Dianthus ×allwoodii 'Frosty Fire' – X08
Dianthus amurensis 'Siberian Blue' – A09
Dianthus anatolicus – Rn13
Dianthus caryophyllus 'Fenbow Nutmeg Clone' – X04
Dianthus 'Floral Lace White' – WG5
Dianthus 'Floral Lace White' – WG5
Dianthus giganteiformis subsp. pontederae – Sc2
Dianthus giganteiformis subsp. pontederae – Sc6
Dianthus giganteiformis subsp. pontederae – Rs02
Dianthus giganteiformis subsp. pontederae – Sc6
Dianthus giganteiformis subsp. pontederae – Sc6
Dianthus giganteiformis subsp. pontederae – Sc6
Dianthus gratianopolitanus – E37e
Dianthus gratianopolitanus 'Bath's Pink' – D21
Dianthus 'Inchmery' – T01
Dianthus 'Inchmery' – T01
Dianthus pinifolius – Rn06
Dianthus pinifolius – Sc3
Dianthus pinifolius – Sc3
Dianthus plumarius 'Albiflorus' – E35
Dianthus plumarius 'Rose Tone' – E33
Dianthus pygmaeus – Rs03
Dianthus aff. pygmaeus – A09
Dianthus pygmaeus – S02
Dianthus 'Raspberry Magic' – MBg
Dianthus superbus – E38e
Dianthus superbus var. longicalycinus – MBc
Dicentra formosa subsp. oregana – GB4
Dicentra macrocapnos – A08
Dichelostemma congestum 'Pink Diamond' – D03
Dichelostemma congestum 'Pink Diamond' – GB3
Dichelostemma ida-maia – Sc6
Dichroa febrifuga 'Yamaguchi Hardy' – A04
Dichroa versicolor – JG7
Dierama igneum – GB5
Diervilla lonicera 'Copper' – E22
Diervilla rivularis 'Troja Black' – PW09
Diervilla sessilifolia 'Lpdc Podaris' – PW04
Digitalis lutea subsp. australis – X05
Digitalis obscura – Rn06
Digitalis obscura – Sc6
Digitalis obscura – Sc6
Diospyros cathayensis – E48
Diospyros cathayensis – E49
Diospyros kaki – S05
Diospyros kaki 'Gwang Yang' – A01
Diospyros rhombifolia – F06
Diospyros texana – Rn03
Diospyros virginiana – S06
Diospyros wilsonii – S01
Dirca palustris – W12
Disporopsis cf. arisanensis – A03
Disporopsis fuscopicta – D34
Disporopsis pernyi – E36
Disporopsis pernyi – E14
Disporopsis pernyi – E33
Disporopsis pernyi – D36
Disporopsis pernyi – T03
Disporopsis pernyi – E33
Disporopsis pernyi – E38e
Disporopsis pernyi – E38e
Disporum cantoniense 'Aureovariegata' – A03
Disporum cantoniense 'Green Giant' – A03
Disporum flavens – A06
Disporum flavens – D36
Distylium – A01
Distylium myricoides – F04
Distylium myricoides (Dirr seedling) – E33
Distylium racemosum – A05
Distylium racemosum – E20
Dracunculus vulgaris – GB2
Dracunculus vulgaris – GB3
Drimiopsis maculata – E34
Dryopteris ×australis – W12
Dryopteris erythrosora – WG5
Dryopteris erythrosora – D36
Dryopteris erythrosora – D36
Dryopteris erythrosora – D36
Dryopteris erythrosora 'Brilliance' – LG2
Dryopteris erythrosora 'Brilliance' – LG3
Dryopteris erythrosora 'Brilliance' – LG3
Dryopteris erythrosora 'Brilliance' – LG3
Dryopteris erythrosora 'Brilliance' – LG2
Dryopteris erythrosora 'Brilliance' – LG2
Dryopteris goldieana – Su2
Dryopteris goldieana – Su2
Dryopteris labordei 'Golden Mist' – A03
Dryopteris sieboldii – JG5
Dyckia velascana × D. encholirioides – Rn01
Dyschoriste decumbens 'Jalisco Blue Eyes' – Rn09
Dyschoriste linearis – Rs07
Echeandia texensis – Rn07
Echeveria runyonii – Rn01
Echinacea – S05
Echinacea 'Adam Saul' – T05
Echinacea 'Conekim' – MBa
Echinacea 'Conekim' – E00
Echinacea 'Conevin' – MBa
Echinacea 'Conevin' – E00
Echinacea 'Firebird' – P04
Echinacea 'Flame Thrower' – D09
Echinacea 'Flame Thrower' – D10b
Echinacea 'Flame Thrower' – D09
Echinacea 'Flame Thrower' – D09
Echinacea 'Flame Thrower' – D09
Echinacea 'Katie Saul' – D22
Echinacea 'Katie Saul' – D22
Echinacea 'Katie Saul' – D22
Echinacea laevigata – C13
Echinacea 'Maui Sunshine' – LBw
Echinacea 'Maui Sunshine' – LBe
Echinacea 'Maui Sunshine' – LBw
Echinacea 'Noam Saul' – T06
Echinacea pallida – MBd
Echinacea pallida – T05
Echinacea paradoxa var. paradoxa – MBr
Echinacea purpurea – C13
Echinacea purpurea – S05
Echinacea purpurea 'Elton Knight' – LBw
Echinacea purpurea 'Elton Knight' – LBw
Echinacea purpurea 'Kim's Knee High' – LG3
Echinacea purpurea 'Kim's Knee High' – LG5
Echinacea purpurea 'Kim's Knee High' – LG3
Echinacea purpurea 'Kim's Knee High' – LG5
Echinacea purpurea 'Kim's Knee High' – LG5
Echinacea purpurea 'Kim's Knee High' – LG5
Echinacea purpurea 'Kim's Knee High' – LG5
Echinacea purpurea 'Kim's Knee High' – LG5
Echinacea purpurea 'Merlot' – NBb
Echinacea purpurea 'Pink Poodle' – P04
Echinacea purpurea 'Raspberry Tart' – NBh
Echinacea purpurea 'Ruby Giant' – V06
Echinacea purpurea 'Ruby Giant' – V05
Echinacea purpurea 'Ruby Giant' – V05
Echinacea purpurea 'Ruby Giant' – V05
Echinacea purpurea 'Ruby Giant' – V05
Echinacea purpurea 'Ruby Giant' – V06
Echinacea purpurea 'Ruby Giant' – V06
Echinacea purpurea 'Stewarts Pink' – MBk
Echinacea purpurea 'White Swan' – T05
Echinacea purpurea 'White Swan' – WG8
Echinacea 'Quills 'N Thrills' – C13
Echinacea simulata – D21
Echinacea 'Solar Flare' – T05
Echinacea 'Sunrise' – NBm
Echinacea 'Sunrise' – D23
Echinacea 'Sunrise' – T05
Echinacea 'Tangerine Dream' – NBa
Echinacea 'Tangerine Dream' – NBa
Echinacea 'Tangerine Dream' – NBa
Echinacea tennesseensis – C13
Echinacea 'Tiki Torch' – S06
Echinacea 'Tiki Torch' – S05
Echinacea 'Tiki Torch' – S06
Echinacea 'Tomato Soup' – P04
Echinacea 'Tomato Soup' – D33
Echinocereus coccineus – Sc7
Echinocereus reichenbachii var. albispinus – Sc6
Echinocereus triglochidiatus – Rn05
Echinocereus triglochidiatus (Alpine Texas form) – Rs01
Echinocereus viridiflorus – Rn06
Echinodorus cordifolius 'Marble Queen' – WG5
Edgeworthia chrysantha – E20
Edgeworthia chrysantha (compact form) – A11
Edgeworthia chrysantha 'Winter Gold' – A05
Edgeworthia papyrifera 'Eco Yaku' – E20
Edgeworthia papyrifera (ex. 'Eco Yaku') – F07
Edgeworthia papyrifera (ex. 'Eco Yaku') – A08
Ehretia dicksonii – A08
Elaeagnus – P05
Elaeagnus ×ebbingei 'Coastal Gold' – C11
Elaeagnus ×ebbingei 'Gilt Edge' – E36
Elaeagnus ×ebbingei 'Lannou' – C09
Elaeagnus ×ebbingei 'Limelight' – C10
Elaeagnus multiflora 'Bikkuri Gumi' – S15
Elaeagnus pungens 'Chirifu' – Su4
Elaeagnus pungens 'Dicksonii' – D30
Elaeagnus pungens 'Hosoba Fukurin' – D30
Elaeagnus viridis var. delavayi – S05
Elaeocarpus decipiens – A12
Elaeocarpus glabripetalus – A10
Elaeocarpus sylvestris – E19a
Eleutherococcus gracilistylus – F05
Eleutherococcus sieboldianus 'Variegatus' – F01
Elodea canadensis – C06
Elodea canadensis – C04
Elsholtzia stauntonii – E37e
Emmenopterys henryi – E45
Enkianthus campanulatus 'Akatsuki' – A03
Enkianthus campanulatus 'Chichibu Beni' – A13
Enkianthus perulatus – A04
Enkianthus perulatus 'Tsukumo' – JG4
Ennealophus euryandrus – X07
Ephedra equisetina – X07
Ephedra fedtschenkoae – X09
Ephedra major – X08
Ephedra monosperma – Rn04
Ephedra monosperma – X06
Epimedium grandiflorum 'Conalba' – A08
Epimedium grandiflorum 'Dark Beauty' – JG3
Epimedium grandiflorum 'Lilafee' – E21w
Epimedium grandiflorum 'Purple Pixie' – A06
Epimedium grandiflorum 'Rose Queen' – JG3
Epimedium ×perralchicum – A07
Epimedium ×perralchicum 'Frohnleiten' – E19b
Epimedium pubescens – Su3
Epimedium pubigerum – E21w
Epimedium rhizomatosum – Su3
Epimedium rhizomatosum – A04
Epimedium sempervirens – A05
Epimedium sempervirens – A05
Epimedium sempervirens – A05
Epimedium sempervirens – A05
Epimedium sempervirens – A05
Epimedium stellulatum – A03
Epimedium ×versicolor 'Sulphureum' – E19a
Epimedium ×warleyense – T03
Epimedium ×youngianum 'Niveum' – WG9
Epimedium ×youngianum 'Niveum' – JG3
Epimedium ×youngianum 'Roseum' – JG1
Epipactis gigantea – D36
Epipactis gigantea – D36
Eragrostis elliotii – MBzc
Eragrostis elliotii – MBzc
Eragrostis elliotii 'Wind Dancer' – T06
Eragrostis elliotii 'Wind Dancer' – T05
Eremochloa ophiuroides 'TifBlair' – Su2
Erica ×darleyensis 'Furzey' – F04
Erica ×darleyensis 'Furzey' – E38w
Erica ×darleyensis 'Furzey' – Sc6
Erica ×darleyensis 'Mediterranean Pink' – PW02
Erica ×darleyensis 'White Perfection' – X03
Eriobotrya deflexa var. deflexa – A07
Eriobotrya japonica – A12
Eriobotrya japonica 'Coppertone' – E19a
Eryngium eburneum – S10
Eryngium eburneum – MBs
Eryngium 'La Canada' – X06
Eryngium planum – E09
Eryngium serra – X08
Eryngium venustum – E36
Eryngium yuccifolium 'Kershaw Blue' – D21
Erysimum hieraciifolium 'Pas415016' – D05
Erysimum hieraciifolium 'Pas415016' – D08
Erythronium dens-canis 'Rose Queen' – E21w
Erythronium umbilicatum (white flower) – D36
Escobaria vivipara – Sc6
Eucalyptus acmenoides – MH09
Eucalyptus acmenoides – MH09
Eucalyptus amplifolia – MH10
Eucalyptus amplifolia – MH10
Eucalyptus botryoides – PW10
Eucalyptus botryoides – PW10
Eucalyptus camaldulensis – P01
Eucalyptus camaldulensis – PW10
Eucalyptus camaldulensis – PW10
Eucalyptus camphora – MH09
Eucalyptus camphora – P01
Eucalyptus citriodora – T02
Eucalyptus citriodora – PW10
Eucalyptus citriodora – PW10
Eucalyptus dalrympleana – P01
Eucalyptus dalrympleana – PW10
Eucalyptus deanei – P01
Eucalyptus deanei – MH09
Eucalyptus deanei – MH09
Eucalyptus dorrigoensis – MH09
Eucalyptus dorrigoensis – P01
Eucalyptus exserta – P01
Eucalyptus exserta – MH09
Eucalyptus globulus – MH09
Eucalyptus globulus – MH09
Eucalyptus grandis – PW10
Eucalyptus nitens – P01
Eucalyptus nobilis – PW10
Eucalyptus nobilis – PW10
Eucalyptus obliqua – MH09
Eucalyptus pilularis – MH09
Eucalyptus pilularis – MH09
Eucalyptus propinqua – MH10
Eucalyptus propinqua – MH10
Eucalyptus propinqua – MH10
Eucalyptus propinqua – MH10
Eucalyptus robusta – MH09
Eucalyptus robusta – MH09
Eucalyptus robusta – MH09
Eucalyptus sideroxylon – D21
Eucalyptus sideroxylon – PW10
Eucalyptus sideroxylon – PW10
Eucalyptus smithii – MH09
Eucalyptus smithii – MH09
Eucalyptus tereticornis – MH10
Eucalyptus tereticornis – MH10
Eucalyptus torelliana – PW10
Eucalyptus torelliana – PW10
Eucalyptus torelliana – PW10
Eucalyptus torelliana – MH09
Eucalyptus urophylla – MH10
Eucalyptus urophylla – MH10
Eucalyptus viminalis – PW10
Eucalyptus viminalis – P01
Eucomis – E38e
Eucomis – GB2
Eucomis – GB1
Eucomis autumnalis – E36
Eucomis autumnalis – V08
Eucomis autumnalis – GB3
Eucomis autumnalis – GB4
Eucomis autumnalis – F06
Eucomis autumnalis – F07
Eucomis autumnalis subsp. clavata – Rn06
Eucomis comosa – T01
Eucomis comosa – T01
Eucomis comosa 'Peace Candles' – GB2
Eucomis comosa 'Sparkling Burgundy' – MBk
Eucomis comosa 'Sparkling Burgundy' – T01
Eucomis comosa 'Sparkling Burgundy' – D02
Eucomis comosa 'Sparkling Burgundy' – GB4
Eucomis comosa 'Sparkling Burgundy' – GB4
Eucomis comosa 'Sparkling Burgundy' – F03
Eucomis comosa 'Sparkling Burgundy' – F03
Eucomis comosa 'Sparkling Burgundy' – F03
Eucomis comosa 'Sparkling Burgundy' – F03
Eucomis comosa 'Sparkling Burgundy' – F03
Eucomis humilis – GB5
Eucomis montana – GB4
Eucomis pole-evansii – E37w
Eucomis pole-evansii – GB1
Eucomis pole-evansii – F07
Eucomis pole-evansii – F07
Eucomis 'Reuben' – V03
Eucomis 'Tugela Jade' – V04
Eucomis 'Tugela Jade' – LG5
Eucomis vandermerwei – GB2
Eucomis vandermerwei 'Octopus' – X04
Euonymus – D33
Euonymus alatus 'Fastigiata' – E19c
Euonymus alatus 'Michael Hayman' – MH03
Euonymus alatus 'Monstrosus' – E21w
Euonymus alatus 'Odom' – D31
Euonymus alatus 'Odom' – Su4
Euonymus alatus 'Select' – E22
Euonymus alatus 'Select' – D31
Euonymus alatus f. subtriflorus – E22
Euonymus alatus 'Timber Creek' – Su6
Euonymus alatus 'Timber Creek' – Su4
Euonymus alatus 'Timber Creek' – Su4
Euonymus alatus 'Timber Creek' – Su4
Euonymus americanus (evergreen) – E20
Euonymus americanus 'Narrowleaf' – S05
Euonymus bungeanus – E33
Euonymus bungeanus – D33
Euonymus bungeanus – A10
Euonymus bungeanus 'Pink Lady' – E19a
Euonymus carnosus – D05
Euonymus carnosus – W13
Euonymus chibae – PW03
Euonymus europaeus 'Red Ace' – E17
Euonymus europaeus 'Red Cap' – E10
Euonymus europaeus 'Red Cascade' – E42
Euonymus europaeus 'Red Cascade' – E36
Euonymus fortunei 'Emerald Gaiety' – T07
Euonymus fortunei 'Emerald Gaiety' – T07
Euonymus fortunei 'Gracilis' – WG5
Euonymus fortunei 'Harlequin' – T07
Euonymus fortunei 'Harlequin' – T07
Euonymus fortunei 'Interbolwji' – E21e
Euonymus fortunei 'Kewensis' – A04
Euonymus fortunei 'Wolong Ghost' – E19b
Euonymus fortunei 'Wolong Ghost' – E19b
Euonymus fortunei 'Wolong Ghost' – C07
Euonymus hamiltonianus subsp. sieboldianus 'Haba' – P03
Euonymus japonicus 'Dr. Rokujo Variegated' – A03
Euonymus japonicus 'Microphyllus Variegatus' – J06
Euonymus latifolius – A09
Euonymus macropterus – E34
Euonymus nitidus – PW04
Euonymus oxyphyllus – E32
Euonymus oxyphyllus – E10
Euonymus oxyphyllus – E24
Euonymus oxyphyllus – A12
Eupatorium fortunei 'Pink Frost' – V04
Eupatorium fortunei 'Pink Frost' – V04
Eupatorium fortunei 'Pink Frost' – V04
Eupatorium greggii – MBzc
Eupatorium greggii – T06
Eupatorium purpureum 'Big Umbrella' – E48
Eupatorium purpureum 'Joe White' – WG5
Eupatorium rotundifolium – PW02
Euphorbia amygdaloides var. robbiae – E21w
Euphorbia amygdaloides var. robbiae – E00
Euphorbia amygdaloides var. robbiae – NBl
Euphorbia 'Canyon Gold' – X08
Euphorbia characias – NBo
Euphorbia characias subsp. wulfenii 'Shorty' – T01
Euphorbia characias subsp. wulfenii 'Shorty' – T01
Euphorbia characias subsp. wulfenii 'Shorty' – T01
Euphorbia 'Dean's Hybrid' – Sc7
Euphorbia 'Dean's Hybrid' – Sc8
Euphorbia 'Dean's Hybrid' – Sc8
Euphorbia epithymoides 'Bonfire' – LBw
Euphorbia – WG5
Euphorbia lathyris – E19a
Euphorbia lathyris – E19a
Euphorbia lathyris – E19a
Euphorbia lathyris – E19b
Euphorbia ×martinii 'Ascot Rainbow' – E20
Euphorbia ×martinii 'Ascot Rainbow' – Rn06
Euphorbia 'Red Wing' – NBc
Euphorbia rigida – Rn10
Euphorbia rigida – Rn05
Euphorbia rigida – Rn08
Euphorbia rigida – Rn09
Euphorbia rigida – Rn10
Euphorbia rigida – Rn10
Euphorbia rigida – Rn04
Euphorbia rigida – Rn03
Eurya alata – F04
Eurya emarginata f. microphylla – JG7
Eurya japonica 'Golden Spreader' – E36
Eurya japonica 'Golden Spreader' – E13
Eurya japonica 'Moutiers' – A08
Eurybia divaricata – WG2
Eurybia divaricata – T06
Eurybia divaricata – WG5
Eurybia divaricata – WG5
Eurybia divaricata – WG8
Euryops 'Compacta Sun' – E00
Euscaphis japonica – E12
Exbucklandia populnea – C02
Exochorda 'Blizzard' – WG3
Exochorda korolkowii – MH03
Exochorda racemosa – E14
Fagus grandifolia – A01
Fagus lucida – A13
Fagus sylvatica 'Rohan Minaret' – D34
Fallugia paradoxa – E10
Farfugium japonicum – Su4
Farfugium japonicum 'Argenteum' – Su1
Farfugium japonicum 'Argenteum' – JG2
Farfugium japonicum 'Aureomaculatum' – JG4
Farfugium japonicum (crested) – A02
Farfugium japonicum 'Crispatum' – E19a
Farfugium japonicum var. formosanum – A11
Farfugium japonicum var. formosanum – JG4
Farfugium japonicum 'Jitsuko's Star' – Su3
Farfugium 'Last Dance' – A07
Fargesia rufa – A07
Fargesia rufa 'Oprins Selection' – A08
Fargesia rufa 'Oprins Selection' – JG3
Fargesia scabrida – A02
×Fatshedera lizei 'Angyo Star' – WG7
×Fatshedera lizei 'Angyo Star' – E15
×Fatshedera lizei 'Curly' – PW05
Fatsia japonica – WG5
Fatsia japonica – D34
Fatsia japonica – LG2
Fatsia japonica – LG2
Fatsia japonica – LG2
Fatsia japonica – LG2
Fatsia japonica 'Murakumo Nishiki' – JG2
Fatsia japonica 'Tsumugi Shibori' – A07
Fatsia japonica 'Variegata' – A06
Fatsia japonica 'Variegata' – E19a
Fatsia japonica 'Variegata' – LG2
Fatsia polycarpa – A04
Fatsia polycarpa – JG7
Festuca glauca – E36
Festuca glauca 'Elijah Blue' – LG3
Fibigia clypeata – X05
Fibigia clypeata – Sc6
Fibigia clypeata – Rs05
Ficaria verna 'Coppernob' – GB3
Ficaria verna 'Double Mud' – GB2
Ficaria verna Flore Pleno Group – GB5
Ficaria verna 'Green Petal' – GB1
Ficaria verna (red splotch) – GB4
Ficus afghanistanica – A14
Ficus auriculata – V08
Ficus carica 'Alma' – T01
Ficus carica 'Kodota' – T01
Ficus carica 'Lattarula' – T01
Ficus carica 'LSU Purple' – T02
Ficus carica 'Violette de Bordeaux' – PW02
Ficus gasparriniana var. laceratifolia – A10
Ficus pumila 'Quercifolia' – V08
Ficus pumila 'Quercifolia' – JG1
Ficus pumila 'Variegata' – V08
Ficus sarmentosa var. nipponica × carica – A03
Ficus vaccinioides – A07
Filipendula – E35
Firmiana simplex – E18
Foeniculum vulgare 'Purpureum' – MBq
Foeniculum vulgare 'Purpureum' – MBq
Foeniculum vulgare 'Rubrum' – T05
Foeniculum vulgare 'Rubrum' – S05
Foeniculum vulgare 'Rubrum' – S05
Foeniculum vulgare 'Rubrum' – S05
Fontanesia phillyreoides subsp. fortunei 'Titan' – D31
Forestiera angustifolia 'Weeping' – E09
Forestiera angustifolia 'Weeping' – X07
Forsythia 'Courtacour' – E12
Forsythia 'Courtasol' – E37e
Forsythia 'Ford Freeway' – E28
Forsythia giraldiana 'Golden Times' – E00
Forsythia ×intermedia 'Courdijau' – D30
Forsythia ×intermedia 'Courdijau' – D31
Forsythia ×intermedia 'Courtalyn' – LBw
Forsythia ×intermedia 'White Gold' – F06
Forsythia koreana 'Kumson' – E33
Forsythia mandshurica 'Vermont Sun' – NBh
Forsythia 'New Hampshire Gold' – E29
Forsythia viridissima 'Bronxensis' – E23
Forsythia viridissima 'McKCitrine' – C14
Fortunearia sinensis – A01
Fothergilla gardenii 'Chattanooga' – C10
Fothergilla ×intermedia 'Blue Shadow' – E15
Fothergilla ×intermedia 'Klmfifteen' – E20
Fothergilla ×intermedia 'Klmtwo' – E38e
Fothergilla ×intermedia 'Mount Airy' – WG4
Fothergilla ×intermedia 'Mount Airy' – WG1
Fothergilla ×intermedia 'Red Licorice' – E38e
Fothergilla ×intermedia 'Sea Spray' – W10
Franklinia alatamaha – MH06
Fraxinus bungeana – A09
Fraxinus chinensis subsp. chinensis – F06
Fraxinus excelsior 'Handes' – E40
Fraxinus excelsior 'Westhof's Glorie' – E09
Fraxinus greggii – Sc2
Fraxinus insularis – C08
Fraxinus ornus – A04
Fraxinus pennsylvanica 'Centerpoint' – S05
Fraxinus pennsylvanica 'Wahpeton' – E09
Fraxinus quadrangulata – E30
Fraxinus sieboldiana – E40
Fraxinus sieboldiana – S05
Fraxinus sieboldiana – S02
Fraxinus sieboldiana 'Rising Sun' – A01
Fraxinus sogdiana – E09
Fritillaria meleagris – E35
Fritillaria michailovskyi 'Multiflora' – Sc5
Fritillaria verticillata – GB5
Fuchsia regia subsp. regia – Su1
Gaillardia aestivalis var. winkleri – S05
Gaillardia aestivalis var. winkleri – S05
Gaillardia aestivalis var. winkleri – Rn10
Gaillardia aestivalis var. winkleri – D21
Gaillardia aestivalis var. winkleri – D21
Gaillardia aestivalis var. winkleri – D21
Gaillardia aestivalis var. winkleri – D21
Gaillardia aestivalis var. winkleri – Rs11
Gaillardia aestivalis var. winkleri 'Grape Sensation' – NBa
Gaillardia aestivalis var. winkleri 'Grape Sensation' – X04
Gaillardia ×grandiflora 'Burgundy' – S05
Gaillardia ×grandiflora 'Oranges and Lemons' – LG3
Gaillardia ×grandiflora 'Oranges and Lemons' – E00
Gaillardia – E00
Gaillardia 'Tizzy' – X09
Galanthus elwesii var. monostictus – C07
Gardenia jasminoides – T01
Gardenia jasminoides – E34
Gardenia jasminoides – WG2
Gardenia jasminoides – WG2
Gardenia jasminoides – WG2
Gardenia jasminoides 'Chuck Hayes' – T08
Gardenia jasminoides 'Chuck Hayes' – T08
Gardenia jasminoides 'Chuck Hayes' – T08
Gardenia jasminoides 'Chuck Hayes' – E34
Gardenia jasminoides 'Chuck Hayes' – WG2
Gardenia jasminoides 'Crown Jewel' – A09
Gardenia jasminoides 'Crown Jewel' – F03
Gardenia jasminoides 'Cutie Pie' – E37e
Gardenia jasminoides 'Daruma' – E38e
Gardenia jasminoides 'Fragrant Pathways' – F07
Gardenia jasminoides 'Griffith's Select' – C10
Gardenia jasminoides (Jenkins form) – E33
Gardenia jasminoides 'Kaleidoscope' – E13
Gardenia jasminoides 'Kleim's Hardy' – WG5
Gardenia jasminoides 'Kleim's Hardy' – WG5
Gardenia jasminoides 'Kleim's Hardy' – WG5
Gardenia jasminoides 'Kleim's Hardy' – WG6a
Gardenia jasminoides 'Lynn Lowrey' – F04
Gardenia jasminoides 'Madga 1' – A09
Gardenia jasminoides 'Michael' – T01
Gardenia jasminoides 'Michael' – T01
Gardenia jasminoides 'Michael' – T01
Gardenia jasminoides 'Shooting Star' – E34
Gardenia jasminoides 'Torgaa' – LG2
Gardenia jasminoides (variegated, double flower) – C02
Gardenia jasminoides (variegated, double flower) – E36
Gardenia jasminoides 'White Gem' – E38e
Gaura – T11e
Gaura lindheimeri 'Crimson Butterflies' – NBc
Gaura lindheimeri 'Crimson Butterflies' – NBc
Gaura lindheimeri 'Crimson Butterflies' – S05
Gaura lindheimeri 'Whirling Butterflies' – WG7
Gaura lindheimeri 'Whirling Butterflies' – WG7
Gaura lindheimeri 'Whirling Butterflies' – WG1
Gaura lindheimeri 'Whirling Butterflies' – WG1
Gaura lindheimeri 'Whirling Butterflies' – WG1
Gazania – T01
Gelsemium sempervirens 'Pride of Augusta' – GB1
Genista tinctoria 'Flore Pleno' – E38e
Gentiana catesbaei – T05
Gentiana catesbaei – T05
Gentiana catesbaei – T05
Geranium ×oxonianum – E38e
Geranium psilostemon – MBt
Geranium sanguineum – E37e
Geranium sanguineum – E37e
Geranium sanguineum 'Album' – WG4
Geranium sanguineum 'Album' – E38e
Geranium sanguineum 'Glenluce' – NBm
Geranium 'Tiny Monster' – LBw
Geranium 'Tiny Monster' – LBw
Geranium 'Tiny Monster' – LBw
Geranium tuberosum – E37e
Gerbera jamesonii – LBe
Gerbera jamesonii – LBw
Gerbera jamesonii – LBe
Gerbera 'White' – WG5
Gerbera 'White' – WG5
Geum 'Starker's Magnificum' – MBt
Ginkgo biloba – F05
Ginkgo biloba 'Blagon' – V02
Ginkgo biloba 'Chase Manhattan' – A10
Ginkgo biloba 'Gnome' – D03
Ginkgo biloba 'JFS-UGA2' – A09
Ginkgo biloba 'Majestic Butterfly' – A01
Ginkgo biloba 'Mariken' – Su1
Ginkgo biloba 'Mayfield' – E49
Ginkgo biloba 'Pendula' – E48
Ginkgo biloba 'Ross Moore' – D35
Ginkgo biloba 'Saratoga' – D33
Ginkgo biloba 'Troll' – E38e
Ginkgo biloba 'Tschi Tschi' – A07
Gladiolus 'Chocolate' – LBw
Gladiolus dalenii 'Bolivian Peach' – GB3
Gladiolus dalenii 'Halloweenie' – GB2
Gladiolus dalenii 'Halloweenie' – GB2
Gladiolus dalenii 'Halloweenie' – GB2
Gladiolus 'Flevo Amico' – NBb
Gladiolus 'Flevo Jive' – NBd
Gladiolus 'Flevo Junior' – GB4
Gladiolus 'Flevo Kosmic' – L08
Gladiolus 'Flevo Party' – NBe
Gladiolus 'Flevo Party' – L08
Gladiolus ×gandavensis – MBr
Gladiolus ×gandavensis 'Boone' – MBw
Gladiolus italicus – T01
Gladiolus 'Mezzo Forte' – LBe
Gladiolus papilio – MBi
Gladiolus primulinus 'Mirella' – MBn
Gladiolus primulinus 'Mirella' – LBw
Gleditsia japonica var. koraiensis – W13
Gleditsia triacanthos f. inermis 'Draves' – MH02
Gleditsia triacanthos f. inermis 'Emerald Kascade' – E16
Glochidion triandrum – E37e
Gloriosa superba – GB2
Gloriosa superba – GB3
Gloriosa superba 'Rothschildiana' – T02
Gloriosa superba 'Rothschildiana' – GB4
Glyptostrobus pensilis – WG9
Gomphocarpus physocarpus – T02
Gordonia lasianthus 'Dr. Keith' – PW04
Graptopetalum paraguayense – C01
Graptopetalum paraguayense – C01
Graptopetalum paraguayense – C01
Grevillea victoriae 'Marshall Olbrich' – C01
Grewia biloba – S03
Grusonia clavata – Sc5
Gymnocladus dioica 'Kentucky Colonel' – W10
Habranthus brachyandrus – Rs04
Habranthus ×floryi (purple base) – GB5
Habranthus martinezii – Sc2
Habranthus 'Pink Flamingos' – Sc7
Habranthus 'Pink Flamingos' – GB2
Habranthus robustus – MBc
Habranthus robustus – MBh
Habranthus robustus – Su1
Habranthus robustus – GB3
Habranthus robustus – GB3
Habranthus robustus – GB4
Habranthus robustus 'Russell Manning' – MBh
Habranthus robustus 'Russell Manning' – V04
Habranthus robustus 'Russell Manning' – GB5
Habranthus tubispathus var. texanus – GB3
Hakea microcarpa – E21e
Hakea microcarpa – X09
Hakonechloa macra 'All Gold' – JG2
Hakonechloa macra 'Naomi' – A06
Hakonechloa macra 'Naomi' – A06
Hakonechloa macra 'Naomi' – A06
Hakonechloa macra 'Nicolas' – JG2
Halesia diptera var. magniflora – T10
Halesia diptera var. magniflora – Su4
Halesia parviflora – F05
Halesia tetraptera var. tetraptera 'Variegata' – C11
Hamamelis – E16
Hamamelis 'Amethyst' – E36
Hamamelis ×intermedia 'Aurora' – S02
Hamamelis ×intermedia 'Barmstedt Gold' – D30
Hamamelis ×intermedia 'Diane' – E15
Hamamelis ×intermedia 'Doerak' – E16
Hamamelis ×intermedia 'Feuerzauber' – D31
Hamamelis ×intermedia 'Feuerzauber' – D11
Hamamelis ×intermedia 'Jelena' – E35
Hamamelis ×intermedia 'Pallida' – E16
Hamamelis ×intermedia 'Rubinstar' – A14
Hamamelis ×intermedia 'Sunburst' – PW03
Hamamelis ×intermedia 'Twilight' – C08
Hamamelis ×intermedia 'Westerstede' – E39
Hamamelis ×intermedia 'Wiero' – A15
Hamamelis mollis 'Early Bright' – E21e
Hamamelis mollis 'Goldcrest' – E16
Hamamelis mollis 'Wisley Supreme' – S13
Hamamelis ovalis – E15
Hamamelis vernalis – E16
Hamamelis vernalis f. carnea – E15
Hamamelis vernalis 'Christmas Cheer' – E15
Hamamelis vernalis 'Klmnineteen' – Su6
Hamamelis vernalis 'KLMT' – E40
Hamamelis vernalis 'Quasimodo' – E16
Hamamelis vernalis 'Sandra' – E12
Hamamelis virginiana 'Green Thumb' – A14
Hamamelis virginiana 'Harvest Moon' – MH07
Hamamelis virginiana var. henryi – E16
Hamamelis virginiana 'Little Suzie' – C02
Hamamelis virginiana var. mexicana – Su1
Hebe 'Heidi' – E20
Hebe 'Mary Antoinette' – T10
Hebe 'Mary Antoinette' – T10
Hebe 'Oratia Beauty' – E20
Hebe 'Oratia Beauty' – T10
Hebe topiaria – X02
Hedera colchica – WG7
Hedera colchica – S15
Hedera colchica – S03
Hedera colchica – WG7
Hedera colchica (adult form) – P05
Hedera colchica 'Dentata' (adult form) – W13
Hedera colchica 'Dentata' (adult form) – W13
Hedera colchica 'Greenspice' (adult form) – E21w
Hedera colchica 'Sulphur Heart' – PW08
Hedera helix – E44b
Hedera helix 'Arborescens Golden Form' – E21e
Hedera helix 'Deep Freeze' – W13
Hedera helix 'Deep Freeze' – W13
Hedera helix 'Filigran' – E19b
Hedera helix 'Glacier' – WG5
Hedera helix 'Glacier' – WG7
Hedera helix 'Glacier' – WG6a
Hedera helix 'Glacier' (adult form) – E19c
Hedera helix 'Glacier' (adult form) – E19a
Hedera helix 'Lexington Gardens' (adult form) – W13
Hedera helix 'Mint Kolibri' – E19b
Hedera helix 'Mint Kolibri' – E19c
Hedera helix 'Prince Avenue' (adult form) – E21w
Hedera helix 'Prince Avenue' (adult form) – E21w
Hedera helix 'Prince Avenue' (adult form) – D30
Hedera helix 'Treetop' (adult form) – E21w
Hedera helix 'Treetop' (adult form) – E21w
Hedera helix 'Treetop' (adult form) – E21w
Hedera helix 'Treetop' (adult form) – E21w
Hedera helix 'Treetop' (adult form) – E21w
Hedera helix 'Treetop' (adult form) – E21w
Hedera helix 'Treetop' (adult form) – E21w
Hedera helix 'Treetop' (adult form) – E21w
Hedera helix 'Webfoot' – E35
Hedera nepalensis – Rs05
Hedera nepalensis var. sinensis 'Marbled Dragon' – E19a
Hedera nepalensis var. sinensis 'Marbled Dragon' – T09
Hedera pastuchowii – NBk
Hedera pastuchowii (adult form) – W11
Hedera pastuchowii (adult form) – W11
Hedera pastuchowii (adult form) – W11
Hedera pastuchowii (adult form) – W11
Hedera rhombea 'Creme de Menthe' – WG8
Hedera rhombea 'Creme de Menthe' – WG8
Hedera rhombea 'Korean Dwarf' – WG1
Hedera rhombea 'Ryuku Island' – D32
Hedychium coccineum – A10
Hedychium coccineum – T01
Hedychium coccineum 'Disney' – GB1
Hedychium coccineum 'Disney' – GB1
Hedychium coronarium – WG2
Hedychium coronarium – E43a
Hedychium coronarium – T01
Hedychium 'Daniel Weeks' – MBw
Hedychium 'Dr. Moy' – GB3
Hedychium 'Dr. Moy' – F07
Hedychium 'Elizabeth' – A07
Hedychium 'Elizabeth' – MBzc
Hedychium 'Gold Flame' – T02
Hedychium 'Gold Flame' – T02
Hedychium 'Golden Butterfly' – A13
Hedychium greenii – A10
Hedychium 'Lemon Beauty' – MBj
Hedychium maximum – A12
Hedychium 'Orange Crush' – V07
Hedychium 'Peach Delight' – E43a
Hedychium 'Peach Delight' – MBza
Hedychium 'Pink V' – V07
Hedychium 'Slim's Orange' – A12
Hedychium 'Tai Conch Pink' – GB3
Hedychium 'White Starburst' – V07
Hedychium 'White Starburst' – A02
Heimia salicifolia – C03
Helianthemum 'Wisley Pink' – Sc7
Helianthus – MBw
Helianthus – MBz
Helianthus – MBz
Helianthus – MBx
Helianthus eggertii – PW09
Helianthus giganteus (pale yellow) – MBy
Helianthus hybrid – NBn
Helianthus 'J.C.'s Buttercream' – MBz
Helianthus longifolius – NBm
Helianthus salicifolius – MBu
Helianthus simulans – MBv
Helichrysum thianschanicum – T05
Heliopsis helianthoides 'Prairie Sunset' – T05
Heliopsis helianthoides 'Prairie Sunset' – T05
Heliopsis helianthoides 'Prairie Sunset' – T05
Heliopsis helianthoides 'Prairie Sunset' – T05
Heliotropium amplexicaule – LBw
Heliotropium amplexicaule – MBzb
Helleborus argutifolius – E21e
Helleborus argutifolius – E21e
Helleborus atrorubens – E21w
Helleborus atrorubens – E19a
Helleborus ×ballardiae (Pine Knot Farms) – E20
Helleborus bocconei – E19c
Helleborus bocconei – E20
Helleborus croaticus – E21e
Helleborus ×ericsmithii – E19b
Helleborus ×ericsmithii – E19b
Helleborus foetidus – WG5
Helleborus foetidus – E19c
Helleborus foetidus – E19c
Helleborus foetidus – E19d
Helleborus foetidus – E19c
Helleborus foetidus – E19c
Helleborus foetidus – E19c
Helleborus foetidus – E21e
Helleborus foetidus – E21e
Helleborus foetidus – E20
Helleborus foetidus – E20
Helleborus foetidus 'Pontarlier' – E21e
Helleborus ×hybridus – T09
Helleborus ×hybridus – E20
Helleborus ×hybridus – P05
Helleborus ×hybridus – E19a
Helleborus ×hybridus – LBe
Helleborus ×hybridus – E21w
Helleborus ×hybridus – E21w
Helleborus ×hybridus – E21w
Helleborus ×hybridus – E21w
Helleborus ×hybridus – E21w
Helleborus ×hybridus – E19c
Helleborus ×hybridus – D36
Helleborus ×hybridus – E19a
Helleborus ×hybridus – E19a
Helleborus ×hybridus – E19a
Helleborus ×hybridus – E21w
Helleborus ×hybridus – E19b
Helleborus ×hybridus – E21w
Helleborus ×hybridus – E21w
Helleborus ×hybridus – T01
Helleborus ×hybridus – E21w
Helleborus ×hybridus (Ashwood Garden hybrids) – E19a
Helleborus ×hybridus (Ashwood Garden hybrids) – E21w
Helleborus ×hybridus (Ashwood Garden hybrids) – E19a
Helleborus ×hybridus (Ashwood Garden hybrids) – E19a
Helleborus ×hybridus (Ashwood Garden hybrids) – WG8
Helleborus ×hybridus (Ashwood Garden hybrids) – T01
Helleborus ×hybridus (Ashwood Garden hybrids) – E20
Helleborus ×hybridus (best yellow) – E20
Helleborus ×hybridus 'Cattleya Semline' – E17
Helleborus ×hybridus 'Cattleya Semline' – E17
Helleborus ×hybridus (dark pink shades) – E20
Helleborus ×hybridus (dark pink shades) – E20
Helleborus ×hybridus (double flower) – E19a
Helleborus ×hybridus (double flower) – E19a
Helleborus ×hybridus 'Golden Sunrise' – E20
Helleborus ×hybridus (mid-pink shades) – S05
Helleborus ×hybridus (mid-pink shades) – S05
Helleborus ×hybridus (pale pink shades) – E43b
Helleborus ×hybridus (pale pink shades) – E29
Helleborus ×hybridus 'Pamina' – E19a
Helleborus ×hybridus 'Peppermint Ice' – E20
Helleborus ×hybridus 'Peppermint Ice' – E20
Helleborus ×hybridus 'Peppermint Ice' – E20
Helleborus ×hybridus (Pine Knot Farms variegated) – E19a
Helleborus ×hybridus (Royal Heritage strain) – E19a
Helleborus ×hybridus (Royal Heritage strain) – E19b
Helleborus ×hybridus (Royal Heritage strain) – E19b
Helleborus ×hybridus (Schmiemann red strain) – E21e
Helleborus ×hybridus 'Snow Queen' – E19a
Helleborus ×hybridus (variegated) – Su3
Helleborus ×hybridus (variegated) – Su3
Helleborus ×hybridus (variegated) – Su3
Helleborus niger – WG8
Helleborus niger – WG8
Helleborus odorus – E19a
Helleborus odorus – E19a
Helleborus odorus – E19a
Helleborus purpurascens 'Red Power' – E21w
Helleborus ×sternii – E20
Helleborus ×sternii 'Fire and Ice' – D36
Helleborus ×sternii (Montrose strain) – E19c
Helleborus torquatus – E19b
Helleborus viridis – E37e
Helleborus viridis – E19a
Helleborus viridis – E37e
Helleborus viridis – E37e
Helleborus viridis – E37e
Helleborus ×hybridus × H. multifidus subsp. hercegovinus – Su3
Helwingia chinensis – E38w
Hemerocallis – A03
Hemerocallis 'Atlanta Moonlight' – E23
Hemerocallis 'Autumn Daffodil' – MBzc
Hemerocallis 'Autumn Minaret' – MBo
Hemerocallis 'Autumn Minaret' – MBw
Hemerocallis 'Autumn Minaret' – T02
Hemerocallis 'Autumn Pioneer' – MBw
Hemerocallis 'Autumn Prince' – MBl
Hemerocallis 'Barbara Mitchell' – T01
Hemerocallis 'Becky Lynn' – T01
Hemerocallis 'Bertie Ferris' – T01
Hemerocallis 'Big Bird' – E44b
Hemerocallis 'Cartwheels' – T01
Hemerocallis 'Challenger' – MBq
Hemerocallis 'Challenger' – T02
Hemerocallis 'Cinderella's Dark Side' – MBu
Hemerocallis citrina – E39
Hemerocallis citrina – E44a
Hemerocallis citrina – E44a
Hemerocallis citrina – E44a
Hemerocallis 'Colonel Southall' – S06
Hemerocallis 'Dancing Shiva' – V05
Hemerocallis 'Dancing Shiva' – V05
Hemerocallis 'Darrow' – R23
Hemerocallis dumortieri – MBt
Hemerocallis dumortieri – MBs
Hemerocallis dumortieri – MBr
Hemerocallis dumortieri – MBu
Hemerocallis dumortieri – MBv
Hemerocallis 'Evening Gown' – E43b
Hemerocallis 'Fairy Wings' – T01
Hemerocallis flava × H. dumortieri – S02
Hemerocallis fulva 'Flore Pleno' – E39
Hemerocallis 'Gold Dust' – D23
Hemerocallis 'Hiroshima' – T09
Hemerocallis 'Hortensia' – T01
Hemerocallis 'Hyperion' – T01
Hemerocallis 'Janet Gayle' – T01
Hemerocallis 'Janice Brown' – T01
Hemerocallis 'Lady Fingers' – MBza
Hemerocallis 'Lavender Flight' – T01
Hemerocallis littorea – W14
Hemerocallis littorea – MBr
Hemerocallis littorea – MBr
Hemerocallis littorea – MBr
Hemerocallis longituba – T04
Hemerocallis 'Luxury Lace' – T01
Hemerocallis 'Mary Todd' – T01
Hemerocallis 'Mary Todd' – T01
Hemerocallis 'Milk Chocolate' – E00
Hemerocallis 'Milk Chocolate' – NBj
Hemerocallis minor – MBo
Hemerocallis 'My Belle' – T01
Hemerocallis 'Neal Berrey' – T01
Hemerocallis 'Nona's Garnet Spider' – MBq
Hemerocallis 'Peach Sandy Pink Plus' – NBm
Hemerocallis 'Penny's Worth' – GB5
Hemerocallis 'Puddin' – MBzc
Hemerocallis 'Puddin' – MBzb
Hemerocallis 'Purple Heart' – C03
Hemerocallis 'Renee' – T01
Hemerocallis 'Revolute' – T01
Hemerocallis 'Ruffled Apricot' – T01
Hemerocallis 'Sabie' – T01
Hemerocallis 'Stella de Oro' – T01
Hemerocallis 'Stoplight' – MBu
Hemerocallis yezoensis – A09
Hemiboea bicornuta – A08
Hemidesmus indicus – A02
Hemidesmus indicus – CPots
Hemiptelea davidii – A04
Heptacodium miconioides – E42
Herbertia lahue subsp. lahue – Rn07
Hermodactylus tuberosus – E38e
Hermodactylus tuberosus – E34
Hesperaloe 'Arizona Sunrise' – X03
Hesperaloe 'Arizona Sunset' – X08
Hesperaloe 'Arizona Sunset' – X08
Hesperaloe campanulata – X06
Hesperaloe campanulata – MBo
Hesperaloe campanulata – Rn06
Hesperaloe campanulata – V05
Hesperaloe campanulata – R24
Hesperaloe campanulata (Sierra Chiquita form) – MBw
Hesperaloe funifera – X04
Hesperaloe parviflora – MBy
Hesperaloe parviflora – MBy
Hesperaloe parviflora – MBy
Hesperaloe parviflora – X04
Hesperaloe parviflora – X04
Hesperaloe parviflora – X02
Heteropterys glabra – E31
Heteropterys glabra – NBo
Heterothalamus alienus – X08
Heterotheca jonesii – Rs01
Heuchera – WG6a
Heuchera americana 'Chocolate Veil' – E20
Heuchera 'Autumn Leaves' – LG2
Heuchera 'Creme de Menthe' – D35
Heuchera 'Creme de Menthe' – D35
Heuchera 'Creme de Menthe' – D35
Heuchera 'Electric Lime' – D35
Heuchera 'Electric Lime' – V08
Heuchera 'Electric Lime' – V08
Heuchera 'Electric Lime' – V08
Heuchera 'Electric Lime' – V08
Heuchera 'Electric Lime' – V08
Heuchera 'Electric Lime' – D35
Heuchera 'Electric Lime' – D35
Heuchera 'Electric Lime' – D35
Heuchera 'Electric Lime' – D35
Heuchera 'Electric Lime' – D35
Heuchera 'Electric Lime' – E20
Heuchera 'Georgia Peach' – D36
Heuchera 'Georgia Peach' – F04
Heuchera hallii – Rs02
Heuchera 'Harvest Silver' – WG6a
Heuchera 'Harvest Silver' – WG6a
Heuchera 'Harvest Silver' – WG6a
Heuchera 'Hollywood' – D36
Heuchera – LG2
Heuchera – LG2
Heuchera – LG2
Heuchera – LG2
Heuchera – LG2
Heuchera 'Midnight Bayou' – S02
Heuchera 'Midnight Bayou' – V08
Heuchera 'Midnight Rose' – D36
Heuchera 'Mysteria' – F07
Heuchera 'PWHeu0109' – D03
Heuchera 'PWHeu0109' – D34
Heuchera 'PWHeu0109' – LG2
Heuchera 'PWHeu0109' – LG3
Heuchera 'PWHeu0109' – LG3
Heuchera richardsonii – E33
Heuchera richardsonii – S02
Heuchera richardsonii – S02
Heuchera richardsonii – S02
Heuchera richardsonii – E33
Heuchera 'Rosamund' – E20
Heuchera 'Sashay' – D36
Heuchera 'Southern Comfort' – D36
Heuchera 'Sugar Plum' – F02
Heuchera 'Sugar Plum' – F07
Heuchera 'TNHEU041' – D35
Heuchera 'TNHEU044' – D35
Heuchera villosa 'Autumn Bride' – T03
Heuchera villosa 'Autumn Bride' – T03
Heuchera villosa 'Autumn Bride' – T03
×Heucherella 'Blue Ridge' – WG1
×Heucherella 'Cumberland' – F05
×Heucherella 'Great Smokies' – F05
×Heucherella 'Gunsmoke' – F04
×Heucherella 'Solar Power' – S02
×Heucherella 'Solar Power' – S02
×Heucherella 'Solar Power' – S02
×Heucherella 'Solar Power' – S02
×Heucherella 'Solar Power' – S02
×Heucherella 'Solar Power' – S02
×Heucherella 'Solar Power' – S02
×Heucherella 'Solar Power' – F04
×Heucherella 'Stoplight' – D36
×Heucherella 'Tapestry' – D36
×Heucherella 'Yellowstone Falls' – F04
Hibiscus – E36
Hibiscus – MBx
Hibiscus – MH06
Hibiscus – MH06
Hibiscus – MH06
Hibiscus acetosella 'Mahogany Splendor' – P08
Hibiscus coccineus – MBj
Hibiscus coccineus – D22
Hibiscus coccineus f. albus – A14
Hibiscus coccineus f. albus – WG2
Hibiscus coccineus f. albus – WG2
Hibiscus coccineus f. albus – WG2
Hibiscus coccineus f. albus – WG2
Hibiscus 'Cranberry Crush' – T06
Hibiscus 'Fireball' – Su6
Hibiscus 'Flair' – E36
Hibiscus grandiflorus – MBe
Hibiscus grandiflorus – MBj
Hibiscus 'Holly Springs' – MBo
Hibiscus 'Kopper King' – MBy
Hibiscus 'Lohengrin' – D33
Hibiscus makinoi – A13
Hibiscus moscheutos – MBj
Hibiscus moscheutos – MBy
Hibiscus moscheutos – E23
Hibiscus moscheutos – MBn
Hibiscus moscheutos 'Balhibred' – C14
Hibiscus moscheutos 'Balhibred' – C14
Hibiscus moscheutos 'Disco Belle' – MBk
Hibiscus moscheutos 'Whit XX' – V04
Hibiscus 'Moy Grande' – E48
Hibiscus mutabilis – LBw
Hibiscus paramutabilis – NBb
Hibiscus sinosyriacus 'Lilac Queen' – E33
Hibiscus syriacus – T01
Hibiscus syriacus 'America Irene Scott' – MH01
Hibiscus syriacus 'Boule de Feu' – E00
Hibiscus syriacus 'Floru' – E49
Hibiscus syriacus 'Floru' – D30
Hibiscus syriacus 'Helene' – MBg
Hibiscus syriacus 'Marina' – D09
Hibiscus syriacus 'Mathilde' – E48
Hibiscus syriacus 'Meehanii' – E15
Hibiscus syriacus 'Minrosa' – E20
Hibiscus syriacus 'Morning Star' – C10
Hibiscus syriacus 'Notwoodone' – C08
Hibiscus syriacus 'Notwoodtwo' – WG2
Hibiscus syriacus 'Oiseau Bleu' – MBzc
Hibiscus syriacus 'Purpureus Variegatus' – E16
Hibiscus syriacus (white leaves) – MH03
Hibiscus 'Tosca' – T09
Hieracium pilosella – Sc2
Hieracium pilosella – Rn06
×Hippeasprekelia – GB4
×Hippeasprekelia 'Durga Pradhan' – MBt
Hippeastrum – E40
Hippeastrum – E43b
Hippeastrum – S01
Hippeastrum – E10
Hippeastrum – S10
Hippeastrum – E10
Hippeastrum – E43b
Hippeastrum – S01
Hippeastrum – E18
Hippeastrum – WG9
Hippeastrum – WG3
Hippeastrum – E09
Hippeastrum ×ackermanii – GB5
Hippeastrum ×ackermanii – GB5
Hippeastrum ×ackermanii – GB5
Hippeastrum ×ackermanii – GB5
Hippeastrum ×ackermanii – GB5
Hippeastrum ×ackermanii – GB5
Hippeastrum 'Acropolis' – S08
Hippeastrum 'Acropolis' – S08
Hippeastrum 'Acropolis' – S09
Hippeastrum 'Apple Blossom' – E44b
Hippeastrum 'Apple Blossom' – E16
Hippeastrum 'Apple Blossom' – E08
Hippeastrum 'Baby Star' – GB1
Hippeastrum 'Baby Star' – GB1
Hippeastrum 'Baby Star' – GB3
Hippeastrum 'Barotse' – S06
Hippeastrum 'Cocktail' – E27
Hippeastrum 'Final Touch' – E40
Hippeastrum 'Hercules' – E33
Hippeastrum 'Hercules' – E33
Hippeastrum ×johnsonii – GB3
Hippeastrum ×johnsonii – GB3
Hippeastrum ×johnsonii – GB3
Hippeastrum 'Milady' – S06
Hippeastrum 'Minerva' – E43b
Hippeastrum 'Noel' – E40
Hippeastrum 'Picotee' – WG9
Hippeastrum 'Picotee' – WG9
Hippeastrum 'Picotee' – WG9
Hippeastrum 'Picotee' – E27
Hippeastrum 'Red Lion' – E43b
Hippeastrum 'Red Lion' – E39
Hippeastrum 'Red Lion' – E39
Hippeastrum 'Safari' – E15
Hippeastrum 'Sundance' – E13
Hippeastrum 'Sundance' – E18
Hippeastrum 'United Nations' – PW09
Hippeastrum 'Vera' – E12
Hippeastrum 'Voodoo' – GB2
Hippeastrum 'Voodoo' – GB2
Hippeastrum 'Zanzibar' – E41
Holboellia coriacea 'China Blue' – V01
Holboellia latifolia subsp. latifolia – MH01
Hosta – E32
Hosta 'Aspen Gold' – E19d
Hosta 'Blue Angel' – J06
Hosta 'Blue Angel' – J06
Hosta 'Blue Cadet' – A06
Hosta 'Duchess' – A03
Hosta 'Fragrant Gold' – E31
Hosta 'Ginko Craig' – A03
Hosta 'Ginko Craig' – WG8
Hosta 'Gold Drop' – A07
Hosta 'Gold Edger' – A03
Hosta 'Golden Sceptor' – A08
Hosta 'Grand Tiara' – A03
Hosta 'June' – A13
Hosta kikutii var. caput-avis – A07
Hosta laevigata – T03
Hosta 'Mardi Gras' – T03
Hosta nakaiana – E32
Hosta plantaginea – A07
Hosta 'Regal Splendor' – JG4
Hosta 'Rising Sun' – JG4
Hosta 'Sagae' – JG9
Hosta sieboldiana 'Frances Williams' – Su2
Hosta sieboldiana 'Great Expectations' – E32
Hosta 'Spritzer' – A05
Hosta 'Stained Glass' – A12
Hosta 'Sugar and Cream' – A07
Hosta 'Tardiflora' – JG8
Hosta tsushimensis – A04
Hosta 'Undulata Erromena' – JG4
Hosta ventricosa – T09
Hosta venusta – A04
Hosta venusta 'Kin Botan' – JG3
Hosta venusta (variegated) – A08
Hosta 'Yellow Splash Rim' – A08
Hosta 'Yellow Splash Rim' – A06
Hosta yingeri – JG4
Hosta yingeri – JG4
Hyacinthoides hispanica – E19a
Hyacinthoides hispanica – E19b
Hyacinthoides hispanica – WG5
Hyacinthoides hispanica – WG7
Hyacinthoides hispanica – WG7
Hyacinthoides hispanica 'Alba' – T01
Hyacinthoides hispanica 'Alba' – WG8
Hyacinthoides hispanica 'Alba' – T01
Hyacinthoides hispanica 'Alba' – E19b
Hyacinthoides hispanica 'Alba' – E38e
Hyacinthoides hispanica 'Alba' – E38e
Hyacinthoides hispanica 'Alba' – WG4
Hyacinthoides hispanica 'Alba' – WG9
Hyacinthoides hispanica 'Alba' – WG8
Hyacinthoides hispanica 'Alba' – WG8
Hyacinthoides hispanica 'Alba' – WG6a
Hyacinthoides hispanica 'Alba' – E19b
Hyacinthoides hispanica 'Excelsior' – F01
Hyacinthoides hispanica 'Queen of Pinks' – D01
Hyacinthoides hispanica 'Queen of Pinks' – D01
Hyacinthoides italica – Rs10
Hyacinthoides non-scripta – E21e
Hyacinthoides non-scripta – E19a
Hyacinthus orientalis 'Blue Festival' – D04
Hyacinthus orientalis 'Blue Festival' – D04
Hyacinthus orientalis 'Blue Giant' – D30
Hyacinthus orientalis 'Carnegie' – WG1
Hyacinthus orientalis 'Champagne' – T02
Hyacinthus orientalis 'City of Haarlem' – D33
Hyacinthus orientalis 'Delft Blue' – D34
Hyacinthus orientalis 'White Festival' – WG9
Hyacinthus orientalis 'White Festival' – WG8
Hyacinthus orientalis 'Yellow Queen' – T02
Hyacinthus orientalis 'Yellow Queen' – D04
Hydrangea – E35
Hydrangea anomala – A03
Hydrangea anomala subsp. petiolaris 'Early Light' – JG1
Hydrangea arborescens 'Abetwo' – PW08
Hydrangea arborescens 'Annabelle' – WG6a
Hydrangea arborescens 'Annabelle' – WG6a
Hydrangea arborescens 'Annabelle' – WG6a
Hydrangea arborescens subsp. arborescens – WG6a
Hydrangea arborescens subsp. arborescens – WG6a
Hydrangea arborescens 'Balsam' – T07
Hydrangea arborescens 'Eco Pink Puff' – E33
Hydrangea arborescens 'NCHA1' – C12
Hydrangea arborescens 'NCHA1' – C12
Hydrangea arborescens 'NCHA1' – C12
Hydrangea aspera 'Burgundy Bliss' – A08
Hydrangea aspera (huge leaf) – A04
Hydrangea aspera subsp. strigosa (mophead) – A11
Hydrangea hirta – A07
Hydrangea luteovenosa 'Aureovariegata' – E35
Hydrangea luteovenosa 'Iyo-no-Samidare' – JG8
Hydrangea macrophylla – W13
Hydrangea macrophylla ('Mariesii Variegata' new sport) – T08
Hydrangea macrophylla 'All Summer Beauty' – W12
Hydrangea macrophylla 'Ayesha' – E35
Hydrangea macrophylla 'Bailmer' – C09
Hydrangea macrophylla 'Big Daddy' – Su4
Hydrangea macrophylla 'Blaumeise' – E26
Hydrangea macrophylla 'Blue Billows' – E38e
Hydrangea macrophylla 'Blue Heaven' – L08
Hydrangea macrophylla 'Blushing Bride' – W12
Hydrangea macrophylla 'Blushing Bride' – WG6b
Hydrangea macrophylla 'Cardinal Red' – E33
Hydrangea macrophylla 'David Ramsey' – W13
Hydrangea macrophylla 'Decatur Blue' – W13
Hydrangea macrophylla 'Dooley' – E48
Hydrangea macrophylla 'Early Sensation' – E37w
Hydrangea macrophylla 'Frau Reiko' – W13
Hydrangea macrophylla 'Fuji Waterfall' – C11
Hydrangea macrophylla 'Goliath' – E32
Hydrangea macrophylla 'Hadsbury' – E35
Hydrangea macrophylla 'Hatsushimo' – A06
Hydrangea macrophylla 'Ino beni temari' – A04
Hydrangea macrophylla 'Lady in Red' – W12
Hydrangea macrophylla 'Lanarth White' – E48
Hydrangea macrophylla 'Mariesii Perfecta' – E34
Hydrangea macrophylla 'Mariesii Perfecta' – W10
Hydrangea macrophylla 'Mariesii Variegata' – WG5
Hydrangea macrophylla 'Mariesii Variegata' – WG2
Hydrangea macrophylla 'Mariesii Variegata' – WG2
Hydrangea macrophylla 'Mariesii Variegata' – WG2
Hydrangea macrophylla 'Masja' – A02
Hydrangea macrophylla 'Möwe' – A07
Hydrangea