Showtimes

JC Raulston Arboretum

Showtimes is your ticket to what's in flower at the JC Raulston Arboretum where there's always something in flower.

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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Abelia chinensis –

Abelia ×grandiflora 'Francis Mason' –

Abelia ×grandiflora 'Goldenglossy' –

Abelia ×grandiflora 'Kaleidoscope' –

Abelia ×grandiflora 'Mardi Gras' –

Abelia ×grandiflora 'Rose Creek' –

Abelia ×grandiflora 'Sunrise' –

Abelia mosanensis –

Abelia parvifolia –

Abelia serrata –

Abelia spathulata –

Abeliophyllum distichum –

Abutilon (Chinese red) –

Abutilon megapotamicum 'Little Imp' –

Abutilon pictum –

Acalypha reptans –

Acanthus spinosus –

Acanthus 'Summer Beauty' –

Acca sellowiana 'NCSU Hardy' –

Acer buergerianum 'Miyasama kaede yatsubusa' –

Acer caudatifolium –

Acer cissifolium –

Acer coriaceifolium –

Acer crataegifolium 'Veitchii' –

Acer davidii × A. tegmentosum –

Acer fabri –

Acer japonicum 'Filicifolium' –

Acer miyabei –

Acer negundo 'Flamingo' –

Acer negundo 'Kelly's Gold' –

Acer palmatum –

Acer palmatum 'Beni kawa' –

Acer palmatum 'Beni komachi' –

Acer palmatum 'Butterfly' –

Acer palmatum Dissectum Atropurpureum Group –

Acer palmatum 'Higasa yama' –

Acer palmatum 'Linearilobum' –

Acer palmatum 'Margaret Bee' –

Acer palmatum 'Mikawa yatsubusa' –

Acer palmatum 'Nishiki gawa' –

Acer palmatum 'Waterfall' –

Acer stachyophyllum subsp. betulifolium –

Acer triflorum –

Achillea –

Achillea millefolium (Montrose rose form) –

Achillea millefolium 'Paprika' –

Acis autumnalis –

Acorus gramineus 'Masamune' –

Adina rubella 'Purple Flower' –

Aesculus ×arnoldiana –

Aesculus californica 'Canyon Pink' –

Aesculus ×carnea 'Rosea' –

Aesculus ×carnea 'Variegata' –

Aesculus glabra var. arguta –

Aesculus 'Homestead' –

Aesculus indica 'Sydney Pearce' –

Aesculus ×mutabilis 'Induta' –

Aesculus parviflora –

Aesculus pavia 'Humilis' –

Aesculus pavia var. pavia –

Aesculus pavia 'Splendens' –

Aesculus turbinata –

Aethionema saxatile –

Agapanthus –

Agapanthus 'Blue Globe' –

Agapanthus inapertus major –

Agapanthus 'White Heaven' –

Agastache aurantiaca –

Agastache 'Blue Fortune' –

Agastache cana –

Agastache rupestris –

Agave americana subsp. protoamericana –

Agave celsii –

Agave havardiana –

Agave lechuguilla –

Agave lophantha –

Agave parryi subsp. parryi var. huachucensis –

Agave parryi subsp. parryi var. truncata 'J.C. Raulston' –

Agave salmiana –

Agave striata var. striata –

Agave tenuifolia –

Akebia quinata 'Kohin Nishiki' –

Akebia quinata (silver overlay) –

Alangium platanifolium –

Albizia coreana –

Albizia julibrissin 'Ishii Weeping' –

Allium –

Allium canadense var. florosum 'White Flag' –

Allium christophii –

Allium 'Millennium' –

Allium 'Pink Feathers' –

Allium pulchellum –

Allium 'Rien Poortvliet' –

Allium sativum –

Allium stellatum –

Allium tuberosum –

Alniphyllum fortunei –

Alnus cordata –

Alocasia 'Portodora' –

Aloe cooperi –

Aloe maculata –

Alstroemeria 'Freedom' –

Alstroemeria 'Sweet Laura' –

×Amarcrinum memoria-corsii –

×Amarcrinum memoria-corsii 'Howardii' –

Amaryllis belladonna –

Amelanchier ×grandiflora 'Silver Fountain' –

Ammocharis coranica –

Amorpha nitens –

Ampelaster carolinianus –

Amsonia 'Blue Ice' –

Amsonia ciliata var. tenuifolia 'Georgia Pancake' –

Amsonia hubrichtii –

Amsonia tabernaemontana var. tabernaemontana –

Anisacanthus quadrifidus var. wrightii –

Anisacanthus quadrifidus var. wrightii 'Pumpkin' –

Antirrhinum –

Antirrhinum braun-blanquetii –

Antirrhinum hispanicum –

Aponogeton distachyos –

Aquilegia –

Aquilegia canadensis –

Aquilegia 'Roman Bronze' –

Aralia elata 'Silver Umbrella' –

Arbutus unedo 'Compacta' –

Arbutus unedo 'Elfin King' –

Arisaema ciliatum var. liubaence –

Arisaema heterophyllum –

Arisaema kiushianum –

Arisaema ringens –

Arisaema serratum –

Arisaema taiwanense –

Arisaema thunbergii subsp. urashima –

Arisaema triphyllum (black stem selection) –

Aristolochia fimbriata –

Aristolochia manshuriensis –

Armeria cinerea –

Arum concinnatum –

Arum italicum subsp. italicum –

Arum pictum –

Arundo donax 'Golden Chain' –

Asarina procumbens –

Asarum asperum –

Asarum campaniforme –

Asarum hirsutisepalum –

Asarum lewisii –

Asarum maximum –

Asclepias tuberosa (orange-red) –

Asclepias tuberosa subsp. tuberosa –

Asclepias tuberosa (yellow) –

Asparagus (Ellington) –

Aster tataricus –

Astilbe 'Deutschland' –

Aucuba japonica (USNA #4) –

B

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Baccharis angustifolia –

Baptisia –

Baptisia alba var. alba Pendula Group –

Baptisia (lavender) –

Baptisia megacarpa –

Baptisia minor var. minor –

Baptisia nuttalliana –

Baptisia (pale pink) –

Baptisia 'Purple Smoke' –

Baptisia simplicifolia –

Baptisia sphaerocarpa 'Screaming Yellow' –

Baptisia sulphurea –

Bauhinia –

Begonia chitoensis –

Berberis –

Berberis aristata –

Berberis chinensis –

Berberis gilgiana –

Berberis julianae 'Spring Glory' –

Berberis lempergiana –

Berberis lycium –

Berberis ×ottawensis 'Crimson Velvet' –

Berberis replicata –

Berberis 'Tara' –

Berlandiera pumila –

Berlandiera subacaulis –

Beschorneria septentrionalis –

Beschorneria yuccoides –

Bletilla striata –

Bletilla striata 'Alba' –

Bletilla striata 'Ogon' –

Brugmansia 'Inca Sun' –

Buddleja –

Buddleja 'Blizzard' –

Buddleja 'Blue Chip' –

Buddleja cordata –

Buddleja davidii 'Evil Ways' –

Buddleja davidii 'Opera' –

Buddleja davidii 'Red Plume' –

Buddleja 'Ellen's Blue' –

Buddleja japonica –

Buddleja lindleyana –

Buddleja 'Lochinch' –

Buddleja 'Miss Ruby' –

Buddleja 'Morning Mist' –

Buddleja 'Summer Frost' –

Bulbine abyssinica (Tiffindell) –

Buxus harlandii –

Buxus sempervirens 'Belleville' –

Buxus sinica –

Buxus wallichiana –

C

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Callicarpa acuminata –

Callicarpa bodinieri var. giraldii 'Profusion' –

Callicarpa formosana –

Callicarpa japonica 'Heavy Berry' –

Callirhoe involucrata –

Callirhoe involucrata var. tenuissima –

Callistemon brachyandrus –

Callistemon 'Woodlander's Red' –

Calochortus 'Cupido' –

Calochortus luteus 'Golden Orb' –

Calochortus superbus –

Calochortus venustus –

Calycanthus chinensis –

Calycanthus floridus 'Athens' –

Calycanthus floridus 'Michael Lindsay' –

Calycanthus occidentalis –

Calycanthus ×raulstonii 'Hartlage Wine' –

Calycanthus 'Venus' –

Calydorea coelestina –

Camassia quamash subsp. quamash –

Camellia 'Carolina Moonmist' –

Camellia chekiangeolosa –

Camellia 'Cinnamon Cindy' –

Camellia euryoides var. euryoides –

Camellia ×hiemalis 'Green's Blue' –

Camellia ×hiemalis 'Rose of Autumn' –

Camellia japonica –

Camellia japonica 'Dr. J.C. Raulston' –

Camellia japonica (fishtail, white w/ red stripes) –

Camellia japonica 'Jacks' –

Camellia japonica (Korean germplasm) –

Camellia japonica 'Kujaku tsubaki' –

Camellia japonica 'Professor Charles S. Sargent' –

Camellia japonica 'Reg Ragland' –

Camellia japonica 'Tama Peacock' –

Camellia japonica 'Ville de Nantes' –

Camellia japonica 'White By The Gate' –

Camellia japonica 'White Perfection' –

Camellia oleifera –

Camellia (oleifera hybrid, weeping) –

Camellia rosaeflora –

Camellia sasanqua 'Leslie Ann' –

Camellia sinensis –

Camellia sinensis 'Unryu' –

Camellia 'Snow Flurry' –

Camellia transnokoensis –

Camellia tsaii × C. japonica –

Camellia ×vernalis 'Dawn' –

Camellia ×vernalis 'Egao Corkscrew' –

Camellia ×vernalis 'Hiryû' –

Camellia ×vernalis 'Shibori Egao' –

Camellia ×williamsii 'Golden Spangles' –

Camellia ×williamsii 'Mary Christian' –

Camellia 'Winter's Charm' –

Camellia 'Winter's Dream' –

Camellia 'Winter's Star' –

Camellia 'Winter's Star Light' –

Camellia 'Yume' –

Campsis radicans 'Apricot' –

Campsis radicans 'Flava' –

Campylotropis macrocarpa –

Canna –

Canna 'African Sunset' –

Canna 'Australia' –

Canna 'Cleopatra' –

Canna compacta subsp. cinnabarina –

Canna 'Constitution' –

Canna 'Ermine' –

Canna indica 'Red Stripe' –

Canna 'King's Gold' –

Canna 'Pacific Beauty' –

Canna patens –

Canna 'Red Futurity' –

Capsicum –

Carex phyllocephala 'Sparkler' –

Carpenteria californica –

Carpinus coreana 'Black Lady' –

Carpinus japonica –

Carpinus omeiensis –

Caryopteris ×clandonensis 'Ferndown' –

Caryopteris divaricata –

Castanea crenata –

Castanopsis sclerophylla –

Ceanothus ×delileanus 'Gloire de Versailles' –

Ceanothus ×delileanus 'Henri Desfossé' –

Ceratostigma griffithii –

Ceratostigma plumbaginoides –

Cercis –

Cercis 'Big John' –

Cercis canadensis –

Cercis canadensis 'Ace of Hearts' –

Cercis canadensis f. alba –

Cercis canadensis 'Amethyst Mist' –

Cercis canadensis 'Dwarf White' –

Cercis canadensis 'Flame' –

Cercis canadensis 'Floating Clouds' –

Cercis canadensis 'Forest Pansy' –

Cercis canadensis 'Hearts of Gold' –

Cercis canadensis 'Little Woody' –

Cercis canadensis subsp. mexicana –

Cercis canadensis 'Pinkbud' –

Cercis canadensis 'Silver Cloud' –

Cercis canadensis 'Tennessee Pink' –

Cercis canadensis subsp. texensis 'Traveller' –

Cercis canadensis 'Tom Thumb' –

Cercis chinensis –

Cercis chinensis f. alba –

Cercis chinensis 'Kay's Early Hope' –

Cercis chinensis 'Shibamichi Red' –

Cercis chinensis 'Shirobana' –

Cercis chingii –

Cercis aff. gigantea –

Cercis aff. glabra –

Cercis glabra –

Cercis glabra 'Celestial Plum' –

Cercis siliquastrum –

Cercis siliquastrum 'Bodnant' –

Cestrum parqui –

Chaenomeles 'Dragon's Blood' –

Chaenomeles japonica 'Atsuya Hamada' –

Chaenomeles japonica 'Chojuraku' –

Chaenomeles japonica 'Hime' –

Chaenomeles japonica 'Pygmaea' –

Chaenomeles japonica 'Utamaro' –

Chaenomeles 'Scarff's Red' –

Chaenomeles speciosa –

Chaenomeles speciosa 'Contorta' –

Chaenomeles speciosa 'Mt. Fuji' –

Chaenomeles speciosa 'Orange Delight' –

Chaenomeles speciosa 'Red Charlet' –

Chaenomeles ×superba 'Jet Trail' –

Chaenomeles ×superba 'Mandarin' –

Chelonopsis yagiharana –

Chilopsis linearis 'Bubba' –

Chimonanthus nitens –

Chimonanthus praecox –

Chimonanthus praecox 'Luteus' –

Chionanthus retusus –

Chionanthus retusus 'Ivory Tower' –

Chionodoxa forbesii –

Chionodoxa forbesii 'Pink Giant' –

Chionodoxa luciliae –

Chionodoxa sardensis –

Chloranthus japonicus –

Chlorophytum saundersiae –

Choisya 'Aztec Pearl' –

Chrysactinia mexicana –

Chrysanthemum (15-501 yellow) –

Chrysanthemum 'Country Girl' –

Chrysanthemum (Elizabeth Lawrence pink) –

Chrysanthemum 'Gethsemane Moonlight' –

Chrysanthemum 'Golden Lida Thomas' –

Cistus psilosepalus –

Cistus pulverulentus 'Sunset' –

Cistus salviifolius –

Citrus ichangensis –

Cladrastis kentukea 'Perkins Pink' –

Cladrastis platycarpa –

Clematis –

Clematis addisonii –

Clematis 'Betty Corning' –

Clematis 'Cleminov51' –

Clematis fremontii –

Clematis hirsutissima –

Clematis integrifolia –

Clematis integrifolia var. albiflora –

Clematis integrifolia 'Rose Colored Glasses' –

Clematis 'Princess Diana' –

Clematis reticulata –

Clematis reticulata × C. texensis –

Clerodendrum cryptophyllum –

Clerodendrum trichotomum var. fargesii –

Clethra alnifolia 'Ruby Spice' –

Clethra alnifolia 'Sherry Sue' –

Clethra alnifolia 'Sotite' –

Clethra (NA 71586) –

Clinopodium coccineum –

Clinopodium coccineum 'Ohoopee Yellow' –

Colchicum –

Colletia paradoxa –

Colocasia gigantea (Thailand giant form) –

Conradina canescens –

Conradina etonia –

Convallaria majalis 'Flore Pleno' –

Convolvulus althaeoides –

Convolvulus mauritanicus –

Cooperia pedunculata –

Coreopsis 'Autumn Blush' –

Coreopsis 'Creme Brulee' –

Coreopsis integrifolia –

Coreopsis tripteris –

Coreopsis verticillata 'Zagreb' –

Cornus –

Cornus australis –

Cornus capitata subsp. emeiensis –

Cornus controversa –

Cornus elliptica 'Elsbry' –

Cornus elliptica 'First Choice' –

Cornus florida 'Pendula' –

Cornus florida 'Pluribracteata' –

Cornus florida 'Pygmaea' –

Cornus florida 'Suwanee Squat' –

Cornus florida subsp. urbiniana –

Cornus foemina –

Cornus kousa 'Elizabeth Lustgarten' –

Cornus kousa 'Lustgarten Weeping' –

Cornus kousa 'Trinity Star' –

Cornus kousa × C. florida × C. nuttallii –

Cornus macrophylla –

Cornus mas 'Flava' –

Cornus mas 'Pioneer' –

Cornus mas 'Spring Glow' –

Cornus mas 'Variegata' –

Cornus mas 'Vidubetskii' –

Cornus officinalis –

Cornus officinalis 'Kintoki' –

Cornus 'Porlock' –

Cornus 'Rutcan' –

Cornus sanguinea 'Midwinter Fire' –

Cortaderia selloana 'Aureolineata' –

Cortaderia selloana 'Sunningdale Silver' –

Corylopsis glabrescens var. gotoana –

Corylopsis glabrescens var. gotoana 'March Jewel' –

Corylopsis pauciflora –

Corylopsis sinensis –

Corylopsis sinensis var. calvescens f. veitchiana –

Corylopsis spicata –

Corylus avellana 'Aurea' –

Corylus avellana 'Contorta' –

Cosmos sulphureus –

Cotinus coggygria 'Ancot' –

Cotinus coggygria 'Young Lady' –

Cotoneaster salicifolius 'Avonbank' –

Crinum –

Crinum 'Bradley' –

Crinum bulbispermum –

Crinum 'Carnival' –

Crinum 'Carolina Beauty' –

Crinum 'Cecil Houdyshel' –

Crinum 'Elizabeth Traub' –

Crinum 'Ellen Bosanquet' –

Crinum 'Kridler Clone' –

Crinum 'Mrs. James Hendry' –

Crinum ×powellii –

Crinum 'Sangria' –

Crinum 'Summer Nocturne' –

Crinum 'White Queen' –

Crocosmia –

Crocosmia ×crocosmiiflora 'George Davidson' –

Crocus –

Crocus angustifolius –

Crocus chrysanthus 'Ard Schenk' –

Crocus chrysanthus 'Fuscotinctus' –

Crocus chrysanthus 'Herald' –

Crocus ochroleucus –

Crocus sieberi subsp. atticus –

Crocus sieberi subsp. sublimis 'Tricolor' –

Crocus tommasinianus 'Ruby Giant' –

Crocus vernus –

Croton alabamensis –

Cuphea micropetala –

Curcuma petiolata –

Curcuma petiolata 'Emperor' –

Cyclamen coum 'Something Magic' –

Cyclamen hederifolium Ashwood Nurseries Silver Leaf Group –

Cynara cardunculus Scolymus Group –

Cynara cardunculus [Scolymus Group] 'Green Globe' –

Cypella coelestis –

Cyperus alternifolius –

Cyrilla racemiflora –

D

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Daboecia cantabrica 'Atropurpurea' –

Dahlia –

Dahlia 'Bishop of Llandaff' –

Dahlia 'Bishop of York' –

Dahlia 'Classic Giselle' –

Dahlia 'Classic Summertime' –

Dahlia coccinea –

Dahlia –

Dahlia 'David Howard' –

Dahlia 'Ellen Huston' –

Dahlia (ex. 'Knockout') –

Dahlia (ex. 'Roxy') –

Dahlia 'Forncett Furnace' –

Dahlia 'Gallery Cobra' –

Dahlia 'HS Party' –

Dahlia imperialis –

Dahlia 'Joliet' –

Dahlia 'Knockout' –

Dahlia 'Masquerade' –

Dahlia 'Roodkapje' –

Dahlia 'Rosamunde' –

Dahlia 'Swanlake' –

Dahlia 'Ventura' –

Dalbergia hupeana –

Daphne genkwa –

Daphne odora 'Aureomarginata' –

Daphne odora 'Zuiko Nishiki' –

Daphniphyllum macropodum –

Dasylirion wheeleri –

Datura metel –

Decumaria barbara 'Chatooga' –

Delosperma ashtonii –

Delosperma ecklonis var. latifolia –

Delosperma floribundum 'Starburst' –

Delosperma 'Fuchsia Finite' –

Delosperma nubigenum 'Basutoland' –

Deutzia coreana var. triradiata –

Deutzia corymbosa –

Deutzia glabrata –

Deutzia ×hybrida 'Strawberry Fields' –

Deutzia ×hybrida 'Tourbillon Rouge' –

Deutzia ×kalmiiflora –

Deutzia ×lemoinei –

Deutzia parviflora –

Deutzia pulchra –

Deutzia rubens –

Deutzia scabra 'Variegata' –

Deutzia setchuenensis var. corymbiflora –

Dianthus –

Dianthus ×allwoodii 'Frosty Fire' –

Dianthus amurensis 'Siberian Blue' –

Dianthus anatolicus –

Dianthus caryophyllus 'Fenbow Nutmeg Clone' –

Dianthus giganteiformis subsp. pontederae –

Dianthus langeanus –

Dianthus 'Little Boy Blue' –

Dianthus 'Raspberry Magic' –

Dianthus superbus –

Dicentra macrocapnos –

Dichelostemma congestum 'Pink Diamond' –

Dichelostemma ida-maia –

Dichroa versicolor –

Dicliptera suberecta –

Dierama igneum –

Digitalis ferruginea –

Diospyros rhombifolia –

Diospyros wilsonii –

Disporum flavens –

Distylium –

Dracunculus vulgaris –

Dyckia velascana × D. encholirioides –

Dyschoriste linearis –

E

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Echeandia texensis –

Echeveria runyonii –

Echinacea –

Echinacea 'Conekim' –

Echinacea laevigata –

Echinacea pallida –

Echinacea paradoxa var. paradoxa –

Echinacea purpurea –

Echinacea purpurea 'Merlot' –

Echinacea purpurea 'Raspberry Tart' –

Echinacea purpurea 'Stewarts Pink' –

Echinacea simulata –

Echinacea 'Sunrise' –

Echinacea tennesseensis –

Echinacea 'Tiki Torch' –

Edgeworthia chrysantha –

Edgeworthia chrysantha (compact form) –

Edgeworthia chrysantha 'Winter Gold' –

Edgeworthia papyrifera 'Eco Yaku' –

Edgeworthia papyrifera (ex. 'Eco Yaku') –

Elaeagnus viridis var. delavayi –

Elaeocarpus glabripetalus –

Elodea canadensis –

Elsholtzia stauntonii –

Emmenopterys henryi –

Enkianthus perulatus –

Ennealophus euryandrus –

Epimedium grandiflorum 'Dark Beauty' –

Epimedium grandiflorum 'Purple Pixie' –

Epimedium grandiflorum 'Rose Queen' –

Epimedium ×perralchicum –

Epimedium ×perralchicum 'Frohnleiten' –

Epimedium ×versicolor 'Sulphureum' –

Epimedium ×warleyense –

Epimedium ×youngianum 'Niveum' –

Epipactis gigantea –

Erica ×darleyensis 'Furzey' –

Erica ×darleyensis 'Mediterranean Pink' –

Erica ×darleyensis 'White Perfection' –

Eriobotrya japonica 'Coppertone' –

Eryngium ebracteatum –

Eryngium eburneum –

Eryngium yuccifolium 'Kershaw Blue' –

Erythronium umbilicatum (white flower) –

Escobaria vivipara –

Eucomis –

Eucomis autumnalis –

Eucomis autumnalis subsp. clavata –

Eucomis comosa 'Sparkling Burgundy' –

Eucomis montana –

Eucomis pole-evansii –

Eucomis 'Reuben' –

Eucomis 'Tugela Jade' –

Eucomis vandermerwei –

Eucomis zambesiaca –

Euonymus americanus (evergreen) –

Euonymus bungeanus –

Euonymus carnosus –

Eupatorium fortunei 'Pink Frost' –

Eupatorium greggii –

Eupatorium purpureum 'Joe White' –

Euphorbia amygdaloides var. robbiae –

Euphorbia 'Canyon Gold' –

Euphorbia characias –

Euphorbia characias 'Glacier Blue' –

Euphorbia characias (Portuguese Velvet strain) –

Euphorbia 'Dean's Hybrid' –

Euphorbia 'Red Wing' –

Euphorbia rigida –

Euryops 'Compacta Sun' –

Exbucklandia populnea –

Exochorda racemosa –

F

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Fallugia paradoxa –

Farfugium japonicum 'Argenteum' –

Farfugium japonicum 'Aureomaculatum' –

Farfugium japonicum 'Jitsuko's Star' –

Fatsia japonica –

Fatsia japonica 'Variegata' –

Fibigia clypeata –

Fontanesia phillyreoides subsp. fortunei 'Titan' –

Forestiera angustifolia 'Weeping' –

Forsythia 'Ford Freeway' –

Forsythia giraldiana 'Golden Times' –

Forsythia ×intermedia 'Courdijau' –

Forsythia koreana 'Kumson' –

Forsythia mandshurica 'Vermont Sun' –

Forsythia 'New Hampshire Gold' –

Forsythia viridissima 'Bronxensis' –

Fortunearia sinensis –

Fothergilla gardenii –

Fothergilla gardenii 'Chattanooga' –

Fothergilla ×intermedia 'Blue Shadow' –

Fothergilla ×intermedia 'Klmfifteen' –

Fothergilla ×intermedia 'Klmtwo' –

Fothergilla ×intermedia 'Mount Airy' –

Fothergilla ×intermedia 'Red Licorice' –

Fraxinus chinensis subsp. chinensis –

Fraxinus excelsior 'Handes' –

Fraxinus insularis –

Fraxinus ornus –

Fraxinus sieboldiana –

Fritillaria meleagris –

Fritillaria verticillata –

G

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Gaillardia aestivalis var. winkleri –

Gaillardia aestivalis var. winkleri 'Grape Sensation' –

Gaillardia ×grandiflora 'Oranges and Lemons' –

Gaillardia –

Gardenia jasminoides –

Gardenia jasminoides 'Chuck Hayes' –

Gardenia jasminoides 'Daruma' –

Gardenia jasminoides 'Griffith's Select' –

Gardenia jasminoides (Jenkins form) –

Gardenia jasminoides 'Lynn Lowrey' –

Gardenia jasminoides 'Michael' –

Gelsemium sempervirens 'Pride of Augusta' –

Genista tinctoria 'Flore Pleno' –

Geranium sanguineum 'Album' –

Geranium tuberosum –

Geum 'Starker's Magnificum' –

Gladiolus dalenii 'Halloweenie' –

Gladiolus 'Flevo Jive' –

Gladiolus 'Flevo Junior' –

Gladiolus 'Flevo Kosmic' –

Gladiolus ×gandavensis 'Boone' –

Gladiolus italicus –

Gloriosa superba –

Gloriosa superba 'Lutea' –

Gomphocarpus physocarpus –

Grewia biloba –

Gymnocladus dioica 'Kentucky Colonel' –

H

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Habranthus brachyandrus –

Habranthus martinezii –

Habranthus 'Pink Flamingos' –

Habranthus robustus –

Habranthus robustus 'Russell Manning' –

Habranthus tubispathus var. texanus –

Halesia diptera var. magniflora –

Halesia parviflora –

Hamamelis –

Hamamelis 'Amethyst' –

Hamamelis ×intermedia 'Aurora' –

Hamamelis ×intermedia 'Diane' –

Hamamelis ×intermedia 'Doerak' –

Hamamelis ×intermedia 'Feuerzauber' –

Hamamelis ×intermedia 'Jelena' –

Hamamelis ×intermedia 'Pallida' –

Hamamelis ×intermedia 'Sunburst' –

Hamamelis ×intermedia 'Wiero' –

Hamamelis ×intermedia 'Winter Beauty' –

Hamamelis japonica 'Pendula' –

Hamamelis mollis 'Early Bright' –

Hamamelis mollis 'Goldcrest' –

Hamamelis ovalis –

Hamamelis vernalis –

Hamamelis vernalis 'Klmnineteen' –

Hamamelis vernalis 'KLMT' –

Hamamelis vernalis 'Purpurea' –

Hamamelis vernalis 'Quasimodo' –

Hamamelis virginiana 'Green Thumb' –

Hamamelis virginiana var. henryi –

Hamamelis virginiana var. mexicana –

Hedera helix 'Prince Avenue' (adult form) –

Hedychium coccineum –

Hedychium coccineum 'Disney' –

Hedychium 'Daniel Weeks' –

Hedychium 'Dr. Moy' –

Hedychium 'Elizabeth' –

Hedychium 'Orange Crush' –

Hedychium 'Pink V' –

Hedychium 'Slim's Orange' –

Hedychium 'Tai Conch Pink' –

Hedychium 'White Starburst' –

Heimia salicifolia –

Helianthemum lavandulifolium –

Helianthemum nummularium 'Rose Glory' –

Helianthemum ovatum –

Helianthus –

Helianthus longifolius –

Heliotropium amplexicaule –

Helleborus atrorubens –

Helleborus bocconei –

Helleborus croaticus –

Helleborus cyclophyllus –

Helleborus ×ericsmithii –

Helleborus foetidus –

Helleborus foetidus 'Pontarlier' –

Helleborus ×hybridus –

Helleborus ×hybridus (Ashwood Garden hybrids) –

Helleborus ×hybridus 'Cattleya Semline' –

Helleborus ×hybridus (double flower) –

Helleborus ×hybridus (mid-pink shades) –

Helleborus ×hybridus 'Pamina' –

Helleborus ×hybridus (Royal Heritage strain) –

Helleborus ×hybridus (Schmiemann red strain) –

Helleborus ×hybridus 'Snow Queen' –

Helleborus niger –

Helleborus ×nigercors –

Helleborus odorus –

Helleborus purpurascens 'Red Power' –

Helleborus ×sternii 'Fire and Ice' –

Helleborus ×sternii (Pine Knot Farms strain) –

Helleborus torquatus –

Helleborus viridis –

Helleborus ×hybridus × H. multifidus subsp. hercegovinus –

Helwingia chinensis –

Hemerocallis –

Hemerocallis 'Autumn Minaret' –

Hemerocallis 'Autumn Prince' –

Hemerocallis 'Cartwheels' –

Hemerocallis citrina –

Hemerocallis 'Colonel Southall' –

Hemerocallis 'Dancing Shiva' –

Hemerocallis 'Darrow' –

Hemerocallis dumortieri –

Hemerocallis flava × H. dumortieri –

Hemerocallis 'Mary Todd' –

Hemerocallis minor –

Hemerocallis 'Nona's Garnet Spider' –

Hemerocallis yezoensis –

Hermodactylus tuberosus –

Hesperaloe campanulata –

Hesperaloe funifera –

Hesperaloe parviflora –

Heteropterys glabra –

Heuchera 'Ginger Ale' –

Heuchera 'Mahogany' –

Heuchera villosa 'Autumn Bride' –

×Heucherella 'Tapestry' –

Hibiscus –

Hibiscus coccineus –

Hibiscus coccineus f. albus –

Hibiscus 'Fireball' –

Hibiscus 'Flair' –

Hibiscus 'Kopper King' –

Hibiscus 'Lohengrin' –

Hibiscus makinoi –

Hibiscus moscheutos –

Hibiscus moscheutos 'Whit XX' –

Hibiscus 'Moy Grande' –

Hibiscus paramutabilis –

Hibiscus sinosyriacus 'Lilac Queen' –

Hibiscus syriacus –

Hibiscus syriacus 'Marina' –

Hibiscus syriacus 'Meehanii' –

Hibiscus syriacus 'Minrosa' –

Hibiscus syriacus 'Morning Star' –

Hibiscus syriacus 'Norwoodtwo' –

Hibiscus syriacus 'Notwoodone' –

Hibiscus syriacus 'Oiseau Bleu' –

×Hippeasprekelia –

Hippeastrum –

Hippeastrum ×ackermanii –

Hippeastrum 'Acropolis' –

Hippeastrum 'Apple Blossom' –

Hippeastrum 'Baby Star' –

Hippeastrum 'Final Touch' –

Hippeastrum 'Hercules' –

Hippeastrum ×johnsonii –

Hippeastrum 'Milady' –

Hippeastrum 'Noel' –

Hippeastrum 'Picotee' –

Hippeastrum 'Red Lion' –

Hippeastrum 'Voodoo' –

Holboellia latifolia subsp. latifolia –

Hosta plantaginea –

Hyacinthoides hispanica –

Hyacinthoides hispanica 'Alba' –

Hyacinthoides hispanica 'Excelsior' –

Hyacinthus orientalis 'Champagne' –

Hyacinthus orientalis 'City of Haarlem' –

Hyacinthus orientalis 'Delft Blue' –

Hyacinthus orientalis 'White Festival' –

Hyacinthus orientalis 'Yellow Queen' –

Hydrangea –

Hydrangea arborescens 'Abetwo' –

Hydrangea arborescens 'Annabelle' –

Hydrangea arborescens subsp. arborescens –

Hydrangea arborescens 'Balsam' –

Hydrangea arborescens 'NCHA1' –

Hydrangea arborescens subsp. radiata 'Samantha' –

Hydrangea macrophylla 'Ayesha' –

Hydrangea macrophylla 'Bailmer' –

Hydrangea macrophylla 'Blaumeise' –

Hydrangea macrophylla 'Blue Billows' –

Hydrangea macrophylla 'Blue Heaven' –

Hydrangea macrophylla 'Blushing Bride' –

Hydrangea macrophylla 'Cardinal Red' –

Hydrangea macrophylla 'David Ramsey' –

Hydrangea macrophylla 'Decatur Blue' –

Hydrangea macrophylla 'Fuji Waterfall' –

Hydrangea macrophylla 'Goliath' –

Hydrangea macrophylla 'Hadsbury' –

Hydrangea macrophylla 'Masja' –

Hydrangea macrophylla 'Möwe' –

Hydrangea macrophylla 'Oak Hill' –

Hydrangea macrophylla 'Veitchii' –

Hydrangea paniculata 'Brussels Lace' –

Hydrangea paniculata 'Dharuma' –

Hydrangea paniculata 'DVP Pinky' –

Hydrangea paniculata (ex. 'Dharuma') –

Hydrangea paniculata 'Greenspire' –

Hydrangea paniculata 'Limelight' –

Hydrangea paniculata 'Unique' –

Hydrangea paniculata 'Webb's' –

Hydrangea 'Preziosa' –

Hydrangea quercifolia 'Alice' –

Hydrangea quercifolia 'Alison' –

Hydrangea quercifolia 'Emerald Lake' –

Hydrangea quercifolia 'Flemygea' –

Hydrangea quercifolia 'Harmony' –

Hydrangea quercifolia 'Little Honey' –

Hydrangea quercifolia 'Lynn Lowrey' –

Hydrangea quercifolia 'Semmes Beauty' –

Hydrangea serrata –

Hydrangea serrata [Amacha Group] 'Ô amacha Nishiki' –

Hydrangea serrata 'Kurenai' –

Hydrangea serrata 'Shichidanka' –

Hydrangea serrata 'Shirofuji' –

Hydrangea serrata 'Shishiva' –

Hydrangea serrata (Wilson 7820) –

Hydrangea serrata 'Woodlanders' –

Hydrangea 'Winterthur Hybrid' –

Hymenocallis –

Hymenocallis 'Advance' –

Hymenocallis imperialis –

Hymenocallis 'Tropical Giant' –

Hypericum hookerianum –

Hypericum kalmianum –

Hypoxis multiceps –

I

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Iberis sempervirens 'Snow White' –

Ilex aquifolium 'Rubricaulis Aurea' –

Ilex ×attenuata 'Pack's Weeping' –

Ilex colchica –

Ilex crenata (Crowder upright) –

Ilex glabra 'Cape Cod' –

Ilex myrtifolia –

Ilex 'Nellie R. Stevens' –

Ilex purpurea –

Ilex 'Raritan Chief' –

Ilex rotunda –

Ilex 'Scepter' –

Ilex 'Venus' –

Illicium –

Illicium anisatum 'Koshuan' –

Illicium floridanum f. album –

Illicium henryi –

Illicium lanceolatum –

Illicium 'Woodland Ruby' –

Incarvillea delavayi –

Indigofera decora f. alba –

Indigofera dielsiana –

Indigofera pseudotinctoria –

Indigofera pseudotinctoria 'Rose Carpet' –

Indigofera tinctoria –

Iochroma australe 'Good Blue' –

Ionactis linariifolia –

Ipheion uniflorum –

Ipheion uniflorum 'Rolf Fiedler' –

Ipheion uniflorum 'White Star' –

Ipheion uniflorum 'Wisley Blue' –

Ipomoea andersonii –

Ipomoea batatas 'Sweet Caroline Purple' –

Iris –

Iris 'Acapulco' –

Iris 'Adopt Me' –

Iris 'Again and Again' –

Iris aphylla –

Iris 'Aunt Mary' –

Iris 'Black Gamecock' –

Iris 'Bronze Beauty' –

Iris bucharica –

Iris bulleyana –

Iris 'C'est Magnifique' –

Iris 'Casablanca' –

Iris 'Concertina' –

Iris danfordiae –

Iris eculatrix –

Iris ensata 'Eden's Charm' –

Iris ensata 'Variegata' –

Iris 'Eye of the Tiger' –

Iris aff. 'Flavescens' –

Iris foetidissima –

Iris 'Golden Beauty' –

Iris 'Golden Panther' –

Iris 'In Your Dreams' –

Iris 'Katherine Hodgkin' –

Iris 'Lights Camera Action' –

Iris 'Melted Butter' –

Iris 'Midnight Mink' –

Iris 'Noble Lady' –

Iris 'Now See This' –

Iris 'Peppermint Cream' –

Iris prismatica –

Iris pseudacorus –

Iris reichenbachii –

Iris reticulata 'Gordon' –

Iris reticulata 'Harmony' –

Iris reticulata 'J. S. Dijt' –

Iris reticulata 'Natascha' –

Iris reticulata 'Pauline' –

Iris reticulata 'Spring Time' –

Iris ruthenica –

Iris 'Sapphire Beauty' –

Iris 'Severn Side' –

Iris sibirica 'Caesar's Brother' –

Iris sibirica 'Lights of Paris' –

Iris sibirica 'Roaring Jelly' –

Iris 'Slovak Prince' –

Iris 'Spouting Horn' –

Iris spuria subsp. halophila –

Iris 'Starwoman' –

Iris 'Symphony' –

Iris tectorum –

Iris tectorum 'Alba' –

Iris 'Think Spring' –

Iris 'Ticket to Ride' –

Iris 'Unfinished Business' –

Iris unguicularis –

Iris variegata –

Iris 'Walker Ross' –

Itea chinensis –

Itea japonica –

Itea virginica 'Henry's Garnet' –

Itea virginica 'Longspire' –

Itea virginica 'Shirley's Compact' –

J

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Jamesianthus alabamensis –

Jasminum beesianum –

Jasminum iraidii –

Jasminum mesnyi –

Jasminum nudiflorum 'Aureum' –

Jasminum officinale 'Frojas' –

Jasminum ×stephanense –

Jeffersonia diphylla –

Juglans ailanthifolia –

Juncus inflexus 'Blue Arrows' –

Juncus pallidus 'Javelin' –

K

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Kadsura longipedunculata –

Kalimeris pinnatifida –

Kalmia latifolia 'Pink Charm' –

Kalmia latifolia 'Shooting Star' –

Kerria japonica 'Chiba Gold' –

Kerria japonica 'Fubuki Nishiki' –

Kerria japonica 'Geisha' –

Kniphofia –

Kniphofia 'Candlelight' –

Kniphofia citrina –

Kniphofia 'Gladness' –

Kniphofia rooperi –

Kniphofia 'Shining Scepter' –

Kniphofia thomsonii var. thomsonii –

Kniphofia triangularis –

Kniphofia uvaria 'Lola' –

Koelreuteria paniculata 'Beachmaster' –

Koelreuteria paniculata 'Rose Lantern' –

L

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Lagerstroemia 'Arapaho' –

Lagerstroemia fauriei –

Lagerstroemia fauriei 'Fantasy' –

Lagerstroemia fauriei 'Townhouse' –

Lagerstroemia 'Gamad I' –

Lagerstroemia 'Gamad III' –

Lagerstroemia 'Gamad V' –

Lagerstroemia indica –

Lagerstroemia indica 'Prairie Lace' –

Lagerstroemia indica 'Red Filli' –

Lagerstroemia indica 'Rosey Carpet' –

Lagerstroemia indica 'Whit II' –

Lagerstroemia indica 'Whit III' –

Lagerstroemia indica 'Whit IV' –

Lagerstroemia indica 'Whit VIII' –

Lagerstroemia indica 'World's Fair' –

Lagerstroemia limii –

Lagerstroemia (NA 62914) –

Lagerstroemia 'Natchez' –

Lagerstroemia 'Pocomoke' –

Lantana –

Lantana camara ('Ham and Eggs' orange sport) –

Lantana camara ('Ham and Eggs' sport) –

Lantana camara 'Ham and Eggs' –

Lantana montevidensis 'Alba' –

Lantana 'Sunset Beach' –

Lapeirousia laxa –

Laurus nobilis × Umbellularia californica –