Showtimes
Showtimes is your ticket to what's in flower at the JC Raulston Arboretum where there's always something in flower.
Flower data presented in Showtimes is based upon information recorded in our photograph collection. By this, we mean we're not out in the gardens on a weekly basis taking flower data as done by some public gardens. The flower times presented here are based upon thousands of plants we've photographed at the JCRA through the years. As we photograph more and more plants, the Showtimes listing will continue to grow.
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A
Abelia
Abelia chinensis
Abelia ×grandiflora 'Abelops'
Abelia ×grandiflora 'Canyon Creek'
Abelia ×grandiflora 'Francis Mason'
Abelia ×grandiflora 'Goldenglossy'
Abelia ×grandiflora 'Hopleys'
Abelia ×grandiflora 'Keiser'
Abelia ×grandiflora 'Mardi Gras'
Abelia ×grandiflora 'Margarita'
Abelia ×grandiflora 'Minduo1'
Abelia ×grandiflora 'Wev02'
Abelia 'X10-9002-23'
Abelia 'X10-9028-7'
Abelia 'X10-9044-1'
Abelmoschus manihot
Abies firma
Abies koreana 'Silberlocke'
Abutilon 'Bartley Schwarz'
Abutilon megapotamicum
Abutilon megapotamicum 'Little Imp'
Abutilon megapotamicum 'Ruffles'
Abutilon 'Orange Hot Lava'
Abutilon 'Traffic Island'
Abutilon 'Voodoo'
Acalypha pendula
Acantholimon (giant silver cushion)
Acanthus 'Holland Days'
Acanthus 'Summer Beauty'
Acca sellowiana 'Kawatiri'
Acca sellowiana 'NCSU Hardy'
Acer
Acer buergerianum var. formosanum
Acer buergerianum 'Miyasama'
Acer caudatifolium
Acer cissifolium
Acer elegantulum
Acer fabri
Acer japonicum 'Aconitifolium'
Acer miyabei
Acer negundo 'Flamingo'
Acer negundo 'Kelly's Gold'
Acer palmatum
Acer palmatum 'Ao kanzashi'
Acer palmatum 'Arakawa'
Acer palmatum 'Asahi Zuru'
Acer palmatum 'Beni komachi'
Acer palmatum 'Beni schichihenge'
Acer palmatum 'Bihou'
Acer palmatum 'Bloodgood'
Acer palmatum 'Corallinum'
Acer palmatum Dissectum Viride Group
Acer palmatum 'E.P.'
Acer palmatum 'Geisha Gone Wild'
Acer palmatum 'Higasa yama'
Acer palmatum 'Hubb's Red Willow'
Acer palmatum 'Kamagata'
Acer palmatum 'Kashima yatsubusa'
Acer palmatum 'Kiyohime Yatsubusa'
Acer palmatum 'Linearilobum'
Acer palmatum 'Mikawa Yatsubusa'
Acer palmatum 'Nishiki gawa'
Acer palmatum 'Nishiki Momiji'
Acer palmatum 'Oregon Sunset'
Acer palmatum 'Ōsakasuki'
Acer palmatum 'Pendulum Julian'
Acer palmatum 'Purple Ghost'
Acer palmatum 'Red Select'
Acer palmatum 'Ryusen'
Acer palmatum 'Seiryu'
Acer palmatum 'Seiun kaku'
Acer palmatum 'Sekka Yatsubusa'
Acer palmatum 'Shishigashira'
Acer palmatum 'Sumi Nagashi'
Acer palmatum 'Summer Gold'
Acer palmatum 'Ukigumo'
Acer palmatum 'Waterfall'
Acer palmatum 'Wou Nishiki'
Acer pictum subsp. mono
Acer pilosum var. stenolobum
Acer pseudosieboldianum × A. palmatum
Acer pubinerve
Acer serrulatum
Acer shirasawanum 'Jordan'
Acer shirasawanum var. tenuifolium 'Keikan Zan'
Acer skutchii 'Tequila Sunrise'
Acer stachyophyllum subsp. betulifolium
Acer tataricum subsp. semenovii
Acer truncatum 'Golden Dragon'
Acer tschonoskii
Achillea millefolium (Montrose rose form)
Achillea 'Sassy Summer Lemon'
Acis autumnalis
Acorus gramineus 'Licorice'
Acorus gramineus 'Minimus Aureus'
Adenophora
Adina rubella 'Purple Flower'
Aeschynanthus buxifolius
Aesculus californica
Aesculus californica 'Canyon Pink'
Aesculus ×carnea 'Rosea'
Aesculus ×carnea 'Variegata'
Aesculus ×carnea (variegated)
Aesculus chinensis
Aesculus indica 'Sydney Pearce'
Aesculus ×mutabilis 'Induta'
Aesculus parviflora
Aesculus parviflora f. serotina
Aesculus pavia 'Fishtail'
Aesculus pavia var. pavia
Aesculus pavia 'Splendens'
Aesculus ×woerlitzensis
Aethionema armenum
Aethionema saxatile
Aethionema subulatum
Agapanthus 'Early Blue'
Agapanthus 'Stevie's Wonder'
Agapanthus 'White Heaven'
Agastache 'Crazy Fortune'
Agastache mexicana 'Balsumlem'
Agave asperrima
Agave lechuguilla
Agave lophantha
Agave lophantha × A. salmiana var. ferox 'Logan Calhoun'
Agave ovatifolia
Agave ovatifolia 'Frosty Blue'
Agave parryi var. huachucensis
Agave parryi 'J.C. Raulston'
Agave parviflora
Agave salmiana
Agave striata
Agave striata var. striata
Agave victoriae-reginae 'Porcupine'
Ageratina ligustrina
Ajania × Chrysanthemum
Ajania pacifica
Ajuga 'Cordial Canary'
Ajuga incisa 'Bikun'
Ajuga pyramidalis 'Metallica Crispa'
Ajuga reptans
Ajuga reptans 'Binblasca'
Ajuga 'Tropical Toucan'
Akebia longeracemosa
Akebia quinata (silver overlay)
Akebia trifoliata
Akebia trifoliata (variegated)
Alangium chinense
Alangium platanifolium
Albizia coreana
Albizia julibrissin 'Fukuba Shidare'
Albuca shawii
Allium
Allium 'Ambassador'
Allium ampeloprasum var. ampeloprasum
Allium atropurpureum
Allium canadense var. florosum 'White Flag'
Allium cepa 'Medusa'
Allium cristophii
Allium cyrilli
Allium flavum
Allium jesdianum 'Akbulak'
Allium jesdianum 'Early Emperor'
Allium karataviense
Allium 'Miami'
Allium 'Millennium'
Allium moly 'Jeannine'
Allium 'Pink Feathers'
Allium 'Pink Planet'
Allium senescens 'Glauca'
Allium sphaerocephalon
Allium 'Sugar Melt'
Allium 'Summer Drummer'
Allium triquetrum
Allium tuberosum
Allium virgunculae var. kiiense
Alocasia 'Portodora'
Aloe maculata 'Fort Worth'
Aloysia gratissima
Aloysia gratissima 'Punky Brewster'
Alpinia japonica
Alstroemeria 'Casablanca'
Alstroemeria 'Freedom'
Alstroemeria ×hybrida 'PAS2052'
Alstroemeria 'Red Valley'
Alstroemeria 'Sweet Laura'
Alstroemeria 'Tesronto Imp'
Alyssum aizoides
×Amarcrinum
×Amarcrinum memoria-corsii 'Howardii'
Amaryllis belladonna
Amelanchier canadensis 'Glenn Form'
Amelanchier ×grandiflora 'Silver Fountain'
Amorpha georgiana
Amorphophallus henryi (narrow leaf form)
Amorphophallus kiusianus
Amorphophallus konjac
Amorphophallus konjac 'Shattered Glass'
Amorphophallus yunnanensis
Ampelaster carolinianus
Amsonia 'Blue Ice'
Amsonia ciliata var. filifolia 'Georgia Pancake'
Amsonia ciliata 'Halfway to Arkansas'
Amsonia hubrichtii
Amsonia tabernaemontana 'Storm Cloud'
Anacampseros rufescens
Andropogon gerardii 'Lord Snowden'
Anemone blanda 'Blue Shades'
Anemone blanda 'Violet Star'
Anemone coronaria 'Bride'
Anemone coronaria 'Mister Fokker'
Anemone coronaria 'Mount Everest'
Anemone coronaria [St. Brigid Group] 'Lord Lieutenant'
Anemone hupehensis 'Pretty Lady Maria'
Anisacanthus quadrifidus var. brevilobus
Anisacanthus quadrifidus var. wrightii
Anisacanthus quadrifidus var. wrightii 'Pumpkin'
Antirrhinum australe
Antirrhinum barrelieri
Antirrhinum braun-blanquetii
Antirrhinum hispanicum
Aquilegia
Aquilegia buergeriana (dwarf form)
Aquilegia caerulea
Aquilegia caerulea
Aquilegia oxysepala var. kansuensis
Aquilegia parviflora
Aquilegia ×puryearana 'Bernice Ikins'
Aquilegia 'Roman Bronze'
Aquilegia transsilvanica
Aquilegia vulgaris
Aquilegia yabeana
Arbutus unedo 'Compacta'
Ardisia
Ardisia japonica 'Andre the Giant'
Ardisia japonica 'Chirimen'
Argemone platyceras 'Busy Bee'
Arisaema consanguineum
Arisaema 'Crossing Over'
Arisaema ilanense
Arisaema kiushianum
Arisaema ringens
Arisaema taiwanense
Arisaema taiwanense (silver sheen)
Arisaema thunbergii subsp. urashima
Aristolochia fimbriata
Arum concinnatum
Arum cyrenaicum × A. concinnatum
Arum italicum subsp. italicum
Arum italicum 'Jet Black Wonder'
Arum pictum
Arundo donax 'Golden Chain'
Arundo donax 'Peppermint Stick'
Asarum
Asarum arifolium 'Brunswick Stew'
Asarum asaroides
Asarum asperum
Asarum canadense
Asarum caudigerum
Asarum debile
Asarum hypogynum
Asarum kumageanum
Asarum macranthum
Asarum maximum
Asarum maximum 'Ling Ling'
Asarum porphyronotum
Asarum 'Setsu Getsu Ka'
Asarum speciosum 'Woodlander's Select'
Asarum subglobosum
Asarum aff. taipingshanianum
Asarum yakusimense 'Sarlacc'
Asclepias incarnata
Asclepias perennis
Asclepias tuberosa
Asclepias tuberosa subsp. tuberosa
Asimina triloba
Asparagus densiflorus 'Hardy Sprengeri'
Asparagus denudatus
Asparagus microraphis
Asparagus setaceus
Asphodeline lutea 'Italian Gold'
Asphodelus fistulosus
Asphodelus ramosus
Aster ageratoides 'Ashvi'
Aster ageratoides 'Ezo Murasaki'
Aster ageratoides var. scaberulus
Aster tataricus
Aster tataricus 'Jindai'
Astilbe longicarpa
Astilbe rivularis var. myriantha
Aucuba chinensis
Aucuba japonica (Chicory form)
Aucuba japonica 'Mr. Wonderful'
Aucuba japonica 'Ōba Nakafu'
Aucuba japonica 'Pacman'
Aucuba japonica 'Peachie'
Aucuba japonica 'Suruga Benten'
B
Baccharis trimera
Baptisia alba var. alba Pendula Group
Baptisia arachnifera × B. simplicifolia
Baptisia ×bicolor 'Starlite'
Baptisia 'Blueberry Sundae'
Baptisia 'Cherries Jubilee'
Baptisia 'Dutch Chocolate'
Baptisia (lavender)
Baptisia 'Lemon Meringue'
Baptisia megacarpa
Baptisia (pale pink)
Baptisia perfoliata × B. tinctoria
Baptisia 'Purple Smoke'
Baptisia 'Royal Candles'
Baptisia sphaerocarpa 'Screamin' Yellow'
Baptisia sulphurea
Baptisia 'Vanilla Cream'
Bauhinia forficata
Begonia chitoensis
Begonia 'Cotes de Castillon'
Begonia 'First Blush'
Begonia formosana
Begonia grandis subsp. evansiana
Begonia grandis 'Pink Teardrops'
Begonia henryi
Begonia 'Little Brother Montgomery'
Belamcanda chinensis
Belamcanda chinensis 'Hello Yellow'
Bellevalia paradoxa
Berberis
Berberis chinensis
Berberis ×gladwynensis 'William Penn'
Berberis henryana
Berberis julianae 'Spring Glory'
Berberis lempergiana
Berberis ×media 'Red Jewel'
Berberis replicata
Berberis thunbergii var. atropurpurea 'Red Rocket'
Berberis thunbergii 'Aurea'
Berberis thunbergii 'Aurea'
Berlandiera lyrata
Berlandiera subacaulis
Beschorneria (B. dekosteriana × B. septentrionalis) × B. septentrionalis
Beschorneria yuccoides
Betula nigra 'Dickinson'
Biarum tenuifolium
Bignonia capreolata 'Atrosanguinea'
Bignonia capreolata 'Helen Fredel'
Bignonia capreolata 'Jekyll'
Bischofia polycarpa
Bletilla striata 'Albostriata'
Bletilla striata 'Ogon'
Bletilla Yokohama gx 'Sweet Lips'
Bomarea acutifolia
Bomarea edulis
Briggsia longipes
Brugmansia 'Inca Sun'
Brunnera macrophylla 'Emerald Mist'
Buddleja 'Balchryeel'
Buddleja 'Balchryink'
Buddleja 'Blue Chip Jr.'
Buddleja 'Blue Chip'
Buddleja cordata
Buddleja davidii 'Evil Ways'
Buddleja davidii 'Opera'
Buddleja davidii 'Potter's Purple'
Buddleja davidii 'SMNBDPT'
Buddleja loricata
Buddleja 'Miss Ruby'
Buddleja 'Pink Micro Chip'
Buddleja 'Violet Eyes'
Buddleja ×wardii
Bulbine abyssinica
Bulbine narcissifolia
Buxus harlandii
Buxus sempervirens 'Belleville'
Buxus sempervirens 'Rosmarinifolius'
Buxus sinica
Buxus wallichiana
C
Caesalpinia gilliesii
Calamagrostis ×acutiflora 'Avalanche'
Calamagrostis arundinacea
Calamagrostis arundinacea
Calibrachoa
Calibrachoa
Calibrachoa 'Balumotink'
Calibrachoa
Calibrachoa
Callicarpa
Callicarpa acuminata
Callicarpa americana 'Welch's Pink'
Callicarpa bodinieri var. giraldii 'Profusion'
Callicarpa 'Cardinal'
Callicarpa formosana
Callicarpa japonica
Callicarpa japonica 'Heavy Berry'
Callicarpa japonica var. luxurians
Callicarpa japonica 'Shiji Murasaki'
Callicarpa 'NCCX1'
Callicarpa oshimensis
Callicarpa rubella
Callirhoe involucrata
Callistemon brachyandrus
Calochortus 'Cupido'
Calopogon tuberosus
Calycanthus 'Aphrodite'
Calycanthus chinensis
Calycanthus floridus 'Athens'
Calycanthus floridus var. glaucus
Calycanthus floridus var. glaucus 'Purpureus'
Calycanthus floridus 'Michael Lindsay'
Calycanthus occidentalis
Calycanthus ×raulstonii 'Hartlage Wine'
Calycanthus 'Venus'
Calylophus 'Sunglow'
Camassia 'Blue Candle'
Camassia cusickii
Camassia leichtlinii 'Alba'
Camassia leichtlinii 'Semiplena'
Camellia 'Autumn Spirit'
Camellia 'Carolina Moonmist'
Camellia 'Cinnamon Cindy'
Camellia 'Crimson Candles'
Camellia fluviatilis
Camellia fraterna
Camellia 'Green 98-013'
Camellia ×hiemalis 'Dazzler'
Camellia ×hiemalis 'Green's Blues'
Camellia ×hiemalis 'Rose of Autumn'
Camellia ×hiemalis 'Shishi Gashira'
Camellia japonica
Camellia japonica 'Anacostia'
Camellia japonica 'April Tryst'
Camellia japonica 'Benten-kagura'
Camellia japonica 'Benten-shiratama'
Camellia japonica 'Curly Lady'
Camellia japonica 'Dr. J.C. Raulston'
Camellia japonica (fishtail, white w/ red stripes)
Camellia japonica 'Hokkaido Red'
Camellia japonica 'Jacks'
Camellia japonica (Korean germplasm)
Camellia japonica 'Kujaku Tsubaki'
Camellia japonica 'Professor Charles S. Sargent'
Camellia japonica 'Quercifolia'
Camellia japonica 'Reg Ragland'
Camellia japonica 'Tama Peacock'
Camellia japonica 'White By The Gate'
Camellia japonica 'White Mermaid'
Camellia japonica 'White Perfection'
Camellia 'Kokin Gold'
Camellia 'Koto-no-kaori'
Camellia oleifera
Camellia (oleifera hybrid, weeping)
Camellia 'Robiraki'
Camellia rosaeflora
Camellia rusticana 'Ai-no-izumi'
Camellia sasanqua 'Autumn Rocket'
Camellia sasanqua 'Autumn Sentinel'
Camellia sasanqua 'Fuji-no-yuki'
Camellia sasanqua 'Green 01-006'
Camellia sasanqua 'Green 02-003'
Camellia sasanqua 'Green 94-035'
Camellia sasanqua 'Green 99-031'
Camellia sasanqua 'Hanajiman'
Camellia sasanqua 'Marie Kirk'
Camellia sasanqua 'Reverend Ida'
Camellia sasanqua 'Rosy Pillar'
Camellia sasanqua 'Sarrel'
Camellia sasanqua 'TDN 1116'
Camellia sasanqua 'William Lanier Hunt'
Camellia sasanqua 'Yuletide'
Camellia sinensis
Camellia sinensis 'O Kuntze'
Camellia sinensis 'Silver Dust'
Camellia sinensis 'Unryu'
Camellia 'Snow Blizzard'
Camellia 'Snow Flurry'
Camellia 'Sweet Jane'
Camellia 'Tiny Princess'
Camellia transnokoensis
Camellia ×vernalis 'Christmas Candy'
Camellia ×vernalis 'Egao Corkscrew'
Camellia ×vernalis 'Egao Spring Snowfall'
Camellia ×vernalis 'Ginryu'
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 'Wirlinga Bride'
Camellia 'Yoimachi'
Camellia 'Yume'
Campanula glomerata
Campanula takesimana
Campanula takesimana 'Elizabeth'
Campsis radicans 'Apricot'
Campsis radicans (Bahama yellow)
Campsis radicans 'Flava'
Campsis radicans 'Stromboli'
Canna
Canna 'African Sunset'
Canna 'Australia'
Canna
Canna 'Cleopatra'
Canna compacta × C. patens
Canna 'Constitution'
Canna 'Flaming Kabobs'
Canna gigantea
Canna indica
Canna 'Mary's Gold'
Canna musifolia
Canna occidentalis
Canna 'Orange Punch'
Canna 'Pacific Beauty'
Canna patens
Canna (peach)
Canna 'Red Wine'
Canna 'Striata'
Canna 'Thai One On'
Canna 'Valentine'
Cardamine bulbosa 'Snow Showers'
Cardamine diphylla
Cardamine douglassii 'Southern Lady'
Cardamine quinquefolia
Cardiocrinum cathayanum
Carex oshimensis 'Carfit01'
Carex phyllocephala 'Sparkler'
Carex scaposa
Carpinus betulus 'Pendula'
Carpinus japonica
Carpinus laxiflora
Carpinus omeiensis
Cartrema americana 'Woodlanders Amanda'
Caryopteris ×clandonensis 'Blauersplatz'
Caryopteris ×clandonensis 'White Surprise'
Caryopteris divaricata 'Blue Butterflies'
Castanopsis cuspidata
Castanopsis delavayi
Castanopsis sclerophylla
Catalpa bignonioides 'Aurea'
Ceanothus ×delilianus 'Henri Desfossé'
Cedrus deodara 'Pendula'
Celtis sinensis 'Green Cascade'
Celtis tenuifolia
Cephalanthus occidentalis 'Bailoptics'
Cephalotaxus harringtonia 'H.W. Sargent'
Cephalotaxus harringtonia 'Watnong'
Ceratostigma griffithii
Ceratostigma griffithii 'Snow Flurries'
Ceratostigma willmottianum
Cercidiphyllum japonicum
Cercis
Cercis 'Big John'
Cercis canadensis 'Ace of Hearts'
Cercis canadensis f. alba
Cercis canadensis 'Alley Cat'
Cercis canadensis 'Appalachian Red'
Cercis canadensis 'Cascading Hearts'
Cercis canadensis 'Crosswicks Red'
Cercis canadensis 'Flame'
Cercis canadensis 'Gold Crown'
Cercis canadensis 'Greswan'
Cercis canadensis 'Hearts of Gold'
Cercis canadensis 'JN16'
Cercis canadensis 'JN2'
Cercis canadensis 'JN7'
Cercis canadensis (large leaf form)
Cercis canadensis var. mexicana 'Sanderson'
Cercis canadensis 'NC2014-10'
Cercis canadensis 'NC2016-2'
Cercis canadensis 'NC2017-9'
Cercis canadensis 'Pink Heartbreaker'
Cercis canadensis 'Pink Pom Poms'
Cercis canadensis 'Royal White'
Cercis canadensis 'Ruby Falls'
Cercis canadensis 'Silver Cloud'
Cercis canadensis 'Sjo'
Cercis canadensis var. texensis 'Oklahoma'
Cercis canadensis var. texensis 'Oklahoma' (variegated)
Cercis canadensis var. texensis 'Texas White'
Cercis canadensis var. texensis 'Traveller'
Cercis canadensis 'Tom Thumb'
Cercis canadensis 'Whitewater'
Cercis chinensis
Cercis chinensis 'Celestial Plum'
Cercis chinensis 'Don Egolf'
Cercis chinensis (dwarf form)
Cercis chinensis 'Genpei'
Cercis chinensis 'Kay's Early Hope'
Cercis chinensis 'Reznicek'
Cercis chinensis 'Shibamichi Red'
Cercis chinensis 'Shirobana'
Cercis chinensis 'Shishiba'
Cercis chingii
Cercis chuniana
Cercis (hybrid)
Cercis (hybrid no. 3)
Cercis racemosa
Cercis 'Wavecrest'
Cestrum 'Orange Peel'
Cestrum parqui
Chaenomeles 'Dragon's Blood'
Chaenomeles japonica 'Chojuraku'
Chaenomeles 'Orange Storm'
Chaenomeles 'Pink Storm'
Chaenomeles 'Scarff's Red'
Chaenomeles 'Scarlet Storm' (Double Take)
Chaenomeles speciosa
Chaenomeles speciosa 'Contorta'
Chaenomeles speciosa 'Mt. Fuji'
Chaenomeles speciosa 'Orange Delight'
Chaenomeles ×superba 'Jet Trail'
Chaenomeles ×superba 'Mandarin'
Chaenomeles ×superba 'Texas Scarlet'
Chasmanthium latifolium
Chasmatophyllum musculinum
Chelonopsis moschata
Chilopsis linearis 'Angel White'
Chilopsis linearis 'Bubba'
Chimonanthus nitens
Chimonanthus praecox
Chimonanthus praecox 'Luteus'
Chimonanthus zhejiangensis
Chionanthus retusus
Chionanthus retusus 'China Snow'
Chionanthus retusus 'Ivory Tower'
Chionanthus retusus 'Tokyo Tower'
Chionanthus retusus 'Yadkin Creeper'
Chionanthus virginicus 'White Knight'
Chionodoxa forbesii
Chionodoxa forbesii 'Pink Giant'
Chionodoxa luciliae
Chionodoxa sardensis
×Chitalpa tashkentensis 'Morning Cloud'
×Chitalpa tashkentensis 'Strawberry Moon'
Chlidanthus fragrans
Chloranthus japonicus
Chloranthus serratus
Chloranthus sessilifolius var. austrosinensis
Chloranthus sessilifolius 'Get Shorty'
Chlorophytum cf. bowkeri
Chlorophytum saundersiae
Choisya ×dewitteana 'Limo'
Chrysactinia mexicana
Chrysanthemum 'Brandywine Sunset'
Chrysanthemum 'Cathy's Rust'
Chrysanthemum 'Country Girl'
Chrysanthemum (double cream)
Chrysanthemum (Elizabeth Lawrence pink)
Chrysanthemum 'Gethsemane Moonlight'
Chrysanthemum 'Golden Lida Thomas'
Chrysanthemum 'Lavender Lady'
Chrysanthemum 'Miss Gloria's Thanksgiving Day'
Chrysanthemum 'Mrs. Robinson'
Chrysanthemum 'Sheffield Pink'
Chrysanthemum (single red)
Chrysanthemum 'Venus'
Chrysanthemum zawadzkii subsp. zawadzkii 'Apricot'
Chrysogonum virginianum 'Allen Bush'
Chrysogonum virginianum 'Pierre'
Chrysojasminum parkeri
Cinnamomum jensenianum
Cistus 'Mickie'
Citrus cavaleriei
Citrus trifoliata 'Flying Dragon'
Cladrastis kentukea 'Perkins Pink'
Cladrastis platycarpa
Clematis
Clematis 'Cleminov 51'
Clematis 'Fireworks'
Clematis fremontii
Clematis 'Kilian Donahue'
Clematis recta 'Lime Close'
Clematis reticulata × C. texensis
Clematis 'Rooguchi'
Clematis 'Stand by Me'
Clematis 'Violet Stardust'
Clerodendrum wallichii
Clethra alnifolia 'Hokie Pink'
Clethra alnifolia 'Ruby Spice'
Clethra alnifolia 'Sherry Sue'
Clethra alnifolia 'Sixteen Candles'
Clethra fargesii
Clethra pringlei
Clinopodium nepeta subsp. glandulosum 'White Cloud'
Clinopodium nepeta 'Montrose White'
Clinopodium nepeta subsp. nepeta
Colchicum soboliferum
Conradina
Conradina canescens
Convallaria majalis
Convallaria majalis 'Flore Pleno'
Coreopsis helianthoides
Cornus alba 'Minbat'
Cornus alba 'UMN970507'
Cornus amomum subsp. obliqua
Cornus controversa
Cornus elliptica 'First Choice'
Cornus florida 'Appalachian Spring'
Cornus florida 'Pygmaea'
Cornus florida subsp. urbiniana
Cornus foemina
Cornus 'Gloria Birkett'
Cornus hongkongensis 'Gekkou'
Cornus kousa 'Blue Shadow'
Cornus kousa subsp. chinensis 'Propzam'
Cornus kousa 'Elizabeth Lustgarten'
Cornus kousa 'Greensleeves'
Cornus kousa 'Lustgarten Weeping'
Cornus kousa 'Trinity Star'
Cornus kousa 'White Ball'
Cornus macrophylla
Cornus mas 'Elegant'
Cornus mas 'JFS PN4Legacy'
Cornus mas 'Pioneer'
Cornus mas 'Variegata'
Cornus mas 'Vidubetskii'
Cornus officinalis
Cornus officinalis 'Kintoki'
Cornus officinalis 'Spring Glow'
Cornus pumila
Cornus quinquenervis
Cornus 'Rutcan'
Cornus sanguinea subsp. australis
Cornus sanguinea 'Midwinter Fire'
Cornus wilsoniana 'White Jade'
Cortaderia selloana 'Aureolineata'
Cortaderia selloana 'Blue Bayou'
Cortaderia selloana 'Sunningdale Silver'
Corydalis leucanthema 'Silver Spectre'
Corydalis solida 'Beth Evans'
Corydalis solida 'Purple Bird'
Corylopsis glabrescens var. gotoana
Corylopsis sinensis
Corylopsis sinensis var. calvescens f. veitchiana
Corylopsis spicata
Corylopsis spicata 'Golden Spring'
Corylus avellana 'Aurea'
Corylus avellana 'Contorta'
Corylus chinensis
Coryphantha sulcata
Cotinus coggygria 'Ancot'
Cotinus 'Grace'
Cotoneaster dammeri 'Streib's Findling'
Cotoneaster fangianus
Crambe maritima
Crataegus columbiana
Crinum
Crinum 'Alamo Village'
Crinum asiaticum var. japonicum
Crinum 'Bradley'
Crinum bulbispermum
Crinum bulbispermum 'Aurora Glorialis'
Crinum bulbispermum 'Jumbo'
Crinum 'Burgundy'
Crinum 'Cecil Houdyshel'
Crinum 'Claude Davis'
Crinum ×digweedii
Crinum ×digweedii 'Mahon'
Crinum ×digweedii 'Red Flare'
Crinum (dwarf)
Crinum ×eboracii 'Twelve Apostles'
Crinum 'Elizabeth Traub'
Crinum 'Ellen Bosanquet'
Crinum 'Fiesta'
Crinum ×herbertii 'Carnival'
Crinum ×herbertii 'Caroll Abbott'
Crinum ×herbertii 'Paul Bunyan'
Crinum ×herbertii (pink keal)
Crinum ×herbertii (red keel)
Crinum ×herbertii 'Schreck'
Crinum hildebrandtii
Crinum 'Improved Peach Blow'
Crinum 'Infusion'
Crinum 'Jubilee'
Crinum 'Kim Maureen'
Crinum 'Kridler Clone'
Crinum 'Maiden's Blush'
Crinum 'Mrs. James Hendry'
Crinum 'Mystery'
Crinum 'Peachblow'
Crinum 'Pink Flamingo'
Crinum 'Pink Trumpet'
Crinum ×powellii
Crinum ×powellii 'Kitty Clint'
Crinum 'Sangria'
Crinum 'Summer Glow'
Crinum 'Summer Nocturne'
Crinum 'Super Ellen'
Crinum 'White Queen'
Crocosmia
Crocosmia ×crocosmiiflora 'George Davidson'
Crocosmia ×crocosmiiflora 'Tobias'
Crocosmia 'Jenny Bloom'
Crocosmia 'Lucifer'
Crocosmia
Crocus
Crocus angustifolius
Crocus biflorus 'Miss Vain'
Crocus chrysanthus 'Blue Pearl'
Crocus chrysanthus 'Herald'
Crocus chrysanthus 'Ladykiller'
Crocus corsicus
Crocus etruscus 'Zwanenburg'
Crocus flavus 'Golden Yellow'
Crocus 'Florane'
Crocus imperati 'De Jager'
Crocus isauricus 'Spring Beauty'
Crocus korolkowii 'Black-Eyed Beauty'
Crocus korolkowii 'Orange Tiger'
Crocus mathewii
Crocus minimus
Crocus niveus (late blooming form)
Crocus ochroleucus
Crocus olivieri subsp. balansae 'Zwanenburg'
Crocus pulchellus
Crocus puringii
Crocus rujanensis
Crocus sativus
Crocus sieberi 'Firefly'
Crocus speciosus
Crocus speciosus 'Conqueror'
Crocus thirkeanus
Crocus tommasinianus
Crocus tommasinianus 'Albus'
Crocus tommasinianus 'Barr's Purple'
Crocus tommasinianus 'Lilac Beauty'
Crocus tommasinianus 'Pictus'
Crocus tommasinianus 'Roseus'
Crocus tommasinianus 'Ruby Giant'
Crocus tommasinianus 'Whitewell Purple'
Crocus vernus
Crocus vernus 'Vanguard'
Crocus 'Yalta'
Croton alabamensis
Cryptomeria japonica 'Little Diamond'
Cunila origanoides
Cuphea 'Cupver'
Cuphea cyanea 'Ashevilla'
Cuphea 'David Verity'
Cuphea micropetala
Curcuma petiolata
Curcuma petiolata 'Emperor'
Cyanus cheiranthifolius
Cyclamen africanum
Cyclamen coum
Cyclamen graecum
Cyclamen hederifolium
Cyclamen hederifolium Album Group (silver leaf)
Cyclamen hederifolium Ashwood Nurseries Silver Leaf Group
Cyclamen hederifolium var. hederifolium f. albiflorum
Cyclamen hederifolium (pewter arrowhead form)
Cyclamen purpurascens
Cylindropuntia whipplei var. whipplei
Cynanchum ascyrifolium
Cynara syriaca
Cypella herbertii subsp. brevicristata
Cyperus albostriatus 'Nanus'
Cyperus alternifolius
Cyrilla racemiflora 'Graniteville'
D
Dahlia
Dahlia 'Bishop of Canterbury'
Dahlia 'Bishop of Llandaff'
Dahlia 'Bishop of York'
Dahlia 'Classic Elise'
Dahlia 'Classic Giselle'
Dahlia 'Classic Summertime'
Dahlia coccinea
Dahlia
Dahlia
Dahlia (ex. 'Knockout')
Dahlia (ex. 'Roxy')
Dahlia imperialis
Dahlia imperialis (double white)
Dahlia 'Joliet'
Dahlia 'Knockout'
Dahlia 'Roodkapje'
Dalbergia hupeana
Daphne odora 'Hewreb'
Daphne odora 'Mae-jima'
Daphne odora 'Nakafu'
Daphne odora 'Shinano Nishiki'
Daphne ×susannae 'Tage Lundell'
Daphniphyllum macropodum
Dasylirion berlandieri
Dasylirion texanum
Datura
Delosperma cooperi
Delosperma 'Lavender Ice'
Delosperma 'P001s'
Delosperma sutherlandii
Delosperma 'T18-2'
Delosperma 'T18-5'
Deutzia crenata 'Summer Snow'
Deutzia glabrata
Deutzia gracilis
Deutzia gracilis 'Duncan'
Deutzia gracilis 'Nikko Dawn'
Deutzia gracilis 'Variegata'
Deutzia ×hybrida 'Tourbillon Rouge'
Deutzia ×kalmiiflora
Deutzia 'NCDX2'
Deutzia pulchra
Deutzia ×rosea 'Nikko Blush'
Deutzia rubens
Deutzia scabra 'Variegata'
Deutzia setchuenensis var. corymbiflora
Diabelia spathulata
Dianella caerulea 'DBB03'
Dianthus
Dianthus arpadianus var. pumilus
Dianthus ×arvernensis
Dianthus callizonus
Dianthus 'Chris's Passalong'
Dianthus deltoides
Dianthus giganteiformis subsp. pontederae
Dianthus henteri
Dianthus 'Inshriach Dazzler'
Dianthus knappii
Dianthus nitidus
Dianthus pinifolius
Dianthus pygmaeus
Dianthus 'Sweetie Pie'
Dianthus tianschanicus
Dianthus 'Wp15 Mow08'
Dichelostemma congestum
Dichelostemma congestum 'Pink Diamond'
Dichelostemma ida-maia
Digitalis ciliata
Digitalis ferruginea
Digitalis thapsi 'Spanish Peaks'
Diospyros kaki 'Gwang Yang'
Diospyros rhombifolia
Diospyros wilsonii
Disporopsis pernyi
Disporum
Disporum cf. bodinieri
Disporum longistylum 'Green Giant'
Disporum longistylum 'Shina-no-tsuki'
Disporum sessile 'Tightwad'
Disporum sessile 'Variegatum'
Disporum uniflorum
Distylium
Distylium myricoides
Distylium 'PIIDIST-II'
Distylium racemosum (white margin)
Dracunculus vulgaris
Drimiopsis maculata 'Slow Fade'
E
Echeandia texensis
Echinacea
Echinacea 'Balscmelux'
Echinacea 'Balscmelux'
Echinacea 'Balscrasux'
Echinacea 'Balsomador'
Echinacea 'Berry'
Echinacea 'Conevin'
Echinacea 'Coral'
Echinacea 'Evan Saul'
Echinacea 'Glowing Dream'
Echinacea pallida
Echinacea purpurea
Echinacea purpurea 'Merlot'
Echinacea purpurea 'Ruby Giant'
Echinacea simulata
Echinocereus fendleri
Echinocereus reichenbachii subsp. baileyi
Echinocereus reichenbachii subsp. baileyi × E. perbellus
Echinocereus ×roetteri
Echinocereus triglochidiatus
Echinocereus triglochidiatus (Alpine Texas form)
Echinocereus viridiflorus
Echinodorus bracteatus 'Lantau Lady'
Echinops maracandicus
Echium vulgare
Edgeworthia chrysantha
Edgeworthia chrysantha 'Winter Gold'
Edgeworthia 'Snow Globe'
Edraianthus tenuifolius
Ehretia dicksonii
Elaeagnus viridis var. delavayi
Elaeocarpus decipiens
Elodea canadensis
Elsholtzia stauntonii
Emmenopterys henryi
Ephedra regeliana
Epimedium
Epimedium cf. acuminatum
Epimedium 'Domino'
Epimedium grandiflorum 'Conalba'
Epimedium grandiflorum 'Purple Pixie'
Epimedium ×perralchicum 'Frohnleiten'
Epimedium 'Pretty in Pink'
Epimedium pubescens
Epimedium rhizomatosum
Epimedium stellulatum
Epimedium 'The Giant'
Epimedium ×versicolor 'Sulphureum'
Epimedium ×warleyense
Epimedium wushanense
Epimedium ×youngianum 'Niveum'
Eranthis hyemalis
Eremurus 'Lemon Meringue'
Erica ×darleyensis 'Furzey'
Erica ×darleyensis 'White Perfection'
Erigeron pulchellus var. pulchellus 'Lynnhaven Carpet'
Eriobotrya japonica 'Coppertone'
Eriobotrya japonica 'Wuling Hardy'
Eriolarynx australis 'Lago Azul'
Eryngium
Eryngium alpinum
Eryngium aquaticum
Eryngium aquaticum var. ravenellii
Eryngium eburneum
Eryngium palmatum
Eryngium pandanifolium
Eryngium planum
Eryngium serra
Eryngium yuccifolium
Erysimum 'Er 07 3-10'
Erysimum 'G16-227'
Erysimum jugicola
Erythrina ×bidwillii
Erythrina crista-galli 'Compacta'
Erythronium 'Pagoda'
Eschscholzia californica 'Golden West'
Eucomis
Eucomis autumnalis
Eucomis autumnalis subsp. clavata
Eucomis comosa 'Peace Candles'
Eucomis comosa 'Sparkling Burgundy'
Eucomis (ex. 'Reuben')
Eucomis 'Glow Sticks'
Eucomis 'Johannesburg'
Eucomis 'Mini Tuft Bright Pink'
Eucomis pole-evansii
Eucomis 'Reuben'
Eucomis 'Smoking Joe'
Eucomis 'Tugela Gem'
Eucomis 'Tugela Jade'
Euonymus americanus 'Narrowleaf'
Euonymus bungeanus
Euonymus carnosus
Euonymus europaeus 'Red Cascade'
Euonymus grandiflorus
Euonymus lanceolatus
Euonymus nitidus
Euonymus schensianus 'Beni Yakko'
Euphorbia
Euphorbia amygdaloides var. robbiae
Euphorbia 'Canyon Gold'
Euphorbia 'Dean's Hybrid'
Euphorbia ×martinii 'Ascot Rainbow'
Euphorbia rigida
Eurybia divaricata
Exbucklandia populnea
Exochorda 'Blizzard'
F
Fagus grandifolia
Fallugia paradoxa
Farfugium japonicum
Farfugium japonicum 'Aureomaculatum'
Farfugium japonicum var. formosanum
Farfugium 'Last Dance'
Fatsia japonica
Fatsia japonica 'Sparky'
Fatsia japonica 'Variegata'
Ficaria verna 'Coppernob'
Ficaria verna 'Double Mud'
Ficaria verna Flore Pleno Group
Foeniculum vulgare 'Rubrum'
Forestiera angustifolia 'Woodlander's Weeping'
Forsythia 'Courtasol'
Forsythia giraldiana 'Golden Times'
Forsythia ×intermedia 'Courdijau'
Forsythia ×intermedia 'White Gold'
Forsythia koreana 'Kumson'
Forsythia mandshurica 'Vermont Sun'
Forsythia 'New Hampshire Gold'
Fortunearia sinensis
Fothergilla gardenii 'Chattanooga'
Fothergilla gardenii 'Suzanne'
Fothergilla ×intermedia 'Mount Airy'
Fothergilla ×intermedia 'Red Licorice'
Fothergilla milleri 'Redneck Nation'
Fraxinus excelsior 'Aureafolia'
Fraxinus greggii
Fraxinus insularis
Fraxinus ornus
Fraxinus sieboldiana
Fritillaria meleagris (mixed)
Fritillaria uva-vulpis
Fritillaria verticillata
Fuchsia hatschbachii
Fuchsia 'Sanihanf'
G
Gaillardia aestivalis 'Glitz 'n Glamour'
Gaillardia aestivalis var. winkleri
Gaillardia aestivalis var. winkleri 'Grape Sensation'
Galanthus 'Bertram Anderson'
Galanthus 'Curly'
Galanthus elwesii
Galanthus elwesii var. monostictus
Galanthus gracilis
Galanthus (Greatorex double)
Galanthus 'Homersfield'
Galanthus nivalis
Galanthus nivalis 'Flore Pleno'
Galanthus nivalis 'Magnet'
Galanthus plicatus subsp. byzantinus 'Three Ships'
Galanthus reginae-olgae
Galanthus 'Wasp'
Galanthus woronowii
Galtonia candicans
Gardenia '4Bellacj01'
Gardenia jasminoides
Gardenia jasminoides 'Buttons'
Gardenia jasminoides 'Chuck Hayes'
Gardenia jasminoides 'Crown Jewel'
Gardenia jasminoides 'Cutie Pie'
Gardenia jasminoides 'Leeone'
Gardenia jasminoides 'Lynn Lowrey'
Gardenia jasminoides 'Madga 1'
Gardenia jasminoides (variegated, double flower)
Gardenia jasminoides (variegated, single flower)
Gardenia jasminoides 'White Gem'
Gardenia 'PS-2013-4'
Gaura lindheimeri 'Sparkle White'
Gelsemium sempervirens 'Pride of Augusta'
Geranium maculatum 'Espresso'
Geranium ×oxonianum
Geranium ×oxonianum 'Claridge Druce'
Geranium phaeum 'Samobor'
Geranium sanguineum 'Album'
Geranium sanguineum 'Glenluce'
Geranium sanguineum 'Max Frei'
Geranium 'Tiny Monster'
Geranium tuberosum
Gerbera
Gladiolus 'Atomic'
Gladiolus communis
Gladiolus dalenii 'Bolivian Peach'
Gladiolus dalenii 'Halloweenie'
Gladiolus 'Flevo Jive'
Gladiolus 'Flevo Junior'
Gladiolus 'Flevo Kosmic'
Gladiolus ×gandavensis
Gladiolus 'Las Vegas'
Gladiolus nanus 'Halley'
Gladiolus papilio
Gladiolus saundersii
Gladiolus 'Zizane'
Glandularia canadensis
Glandularia canadensis (white)
Globularia cordifolia
Globularia pseudo-nana
Globularia valentina
Gloriosa superba
Gloriosa superba 'Rothschildiana'
Gymnocalycium deeszianum
Gymnocladus dioicus 'Kentucky Colonel'
H
Habranthus
Habranthus ×floryi (purple base)
Habranthus gracilifolius
Habranthus martinezii
Habranthus 'Pink Flamingos'
Habranthus robustus
Habranthus robustus 'Russell Manning'
Habranthus tubispathus var. texanus
Halesia diptera var. magniflora
Hamamelis 'Doerak'
Hamamelis ×intermedia 'Barbara'
Hamamelis ×intermedia 'Feuerzauber'
Hamamelis ×intermedia 'Jelena'
Hamamelis ×intermedia 'Rubinstar'
Hamamelis ×intermedia 'Sweet Sunshine'
Hamamelis ×intermedia 'Tsukuba-no-Kurenai'
Hamamelis japonica 'Little Yamaguchi'
Hamamelis mollis 'Early Bright'
Hamamelis ovalis
Hamamelis vernalis
Hamamelis vernalis 'Christmas Cheer'
Hamamelis vernalis 'KLMNINETEEN'
Hamamelis vernalis 'Quasimodo'
Hamamelis vernalis 'Squib'
Hamamelis virginiana 'Green Thumb'
Hamamelis virginiana 'Harvest Moon'
Hamamelis virginiana var. henryae
Hamamelis virginiana var. mexicana
Hedera colchica (adult form)
Hedera colchica 'Dentata' (adult form)
Hedera helix 'Prince Avenue' (adult form)
Hedera helix 'Treetop' (adult form)
Hedera helix 'Treetop' (adult form)
Hedera rhombea 'Creme de Menthe'
Hedera rhombea 'Korean Dwarf'
Hedychium
Hedychium 'Betty Hodge'
Hedychium coccineum
Hedychium coccineum 'Disney'
Hedychium coronarium
Hedychium 'Daniel Weeks'
Hedychium 'Dr. Moy'
Hedychium 'Elizabeth'
Hedychium gardnerianum 'Tara'
Hedychium 'Golden Butterfly'
Hedychium ×kewense
Hedychium 'Kinkaku'
Hedychium 'Moy Giant'
Hedychium 'Peach Delight'
Hedychium 'Pink Princess'
Hedychium 'Pink V'
Hedychium 'Sherry Baby'
Hedychium 'Slim's Orange'
Hedychium 'Tai Conch Pink'
Hedychium 'Tai Emperor'
Hedychium 'Tai Golden Goddess'
Hedychium 'Tai Savannah'
Hedychium aff. tengchongense
Hedychium thyrsiforme × H. maximum
Hedychium 'White Starburst'
Heimia salicifolia
Helianthella quinquenervis
Helianthus angustifolius
Helianthus simulans
Heliotropium amplexicaule
Heliotropium 'WNHPAULAV'
Helleborus
Helleborus 'ABCRD01'
Helleborus 'Abcrd02'
Helleborus atrorubens
Helleborus ×ballardiae 'Coseh 720'
Helleborus ×ballardiae 'Coseh 810'
Helleborus ×ballardiae 'Raulston Remembered'
Helleborus bocconei
Helleborus croaticus
Helleborus croaticus 'Bells of the Ball'
Helleborus 'Epb 29'
Helleborus 'Epb 30'
Helleborus ×ericsmithii
Helleborus ×ericsmithii 'Coseh 790'
Helleborus ×ericsmithii 'Pirouette'
Helleborus ×ericsmithii 'Winter Moonbeam'
Helleborus ×ericsmithii 'Winter Sunshine'
Helleborus foetidus
Helleborus foetidus 'Piccadilly'
Helleborus foetidus 'Pontarlier'
Helleborus ×glandorfensis 'Coseh 4100'
Helleborus ×glandorfensis 'Coseh 4500'
Helleborus ×glandorfensis 'COSEH 5000'
Helleborus ×hybridus
Helleborus ×hybridus (Ashwood Garden hybrids)
Helleborus ×hybridus (best yellow)
Helleborus ×hybridus 'Cattleya Semline'
Helleborus ×hybridus (dark pink shades)
Helleborus ×hybridus 'Golden Sunrise'
Helleborus ×hybridus × H. multifidus subsp. hercegovinus
Helleborus ×hybridus (mid-pink shades)
Helleborus ×hybridus (pale pink shades)
Helleborus ×hybridus 'Peppermint Ice'
Helleborus ×hybridus 'Red Lady'
Helleborus ×hybridus (Royal Heritage strain)
Helleborus ×hybridus (variegated)
Helleborus liguricus
Helleborus niger
Helleborus odorus
Helleborus ×sternii (Montrose strain)
Helleborus torquatus
Helleborus viridis
Helwingia japonica
Helwingia japonica var. japonica
Hemerocallis
Hemerocallis
Hemerocallis 'Autumn Minaret'
Hemerocallis 'Autumn Prince'
Hemerocallis 'Black Arrowhead'
Hemerocallis 'Calypso'
Hemerocallis 'Challenger'
Hemerocallis citrina
Hemerocallis 'Colonel Southall'
Hemerocallis 'Cosmic Struggle'
Hemerocallis 'Darrow'
Hemerocallis fulva
Hemerocallis 'Going Bananas'
Hemerocallis 'Hint of Blue'
Hemerocallis 'Jordan's Jazz'
Hemerocallis 'Lady Fingers'
Hemerocallis 'Leebea Orange Crush'
Hemerocallis 'Lil' Red Wagon'
Hemerocallis littorea
Hemerocallis 'Neon Flamingo'
Hemerocallis 'Nona's Garnet Spider'
Hemerocallis 'Nosferatu'
Hemerocallis 'Penny's Worth'
Hemerocallis 'Primal Scream'
Hemerocallis 'Pterodactyl Eye'
Hemerocallis 'Ruby Spider'
Hemerocallis 'Shelby's'
Hemerocallis 'Siloam Peony Display'
Hemerocallis 'South Seas'
Hemerocallis 'Taos'
Hemerocallis 'Thin Man'
Hemerocallis 'VT Spirit'
Hemerocallis yezoensis
Hemiboea
Hemiboea subacaulis var. jiangxiensis 'Jiangxi Bells'
Hemiboea subcapitata
Heptacodium miconioides
Hermodactylus tuberosus
Hertia cheirifolia
Hesperaloe 'Arizona Sunset'
Hesperaloe campanulata
Hesperaloe campanulata (Sierra Chiquita form)
Hesperaloe funifera
Hesperaloe parviflora
Heteropterys angustifolia
Heteropterys glabra
Heuchera 'Tnheuga'
Heuchera 'Tnheunep'
Heuchera villosa 'Autumn Bride'
Hibiscus
Hibiscus 'Cherry Cheesecake'
Hibiscus 'Cherry Choco Latte'
Hibiscus coccineus
Hibiscus coccineus f. albus
Hibiscus ferrugineus
Hibiscus 'Fireball'
Hibiscus 'Happa Red'
Hibiscus 'Holly Springs'
Hibiscus 'Jackie Grant'
Hibiscus 'Lohengrin'
Hibiscus mutabilis
Hibiscus paramutabilis
Hibiscus 'Peppermint Flare'
Hibiscus sinosyriacus 'Lilac Queen'
Hibiscus striatus subsp. lambertianus
Hibiscus 'Summer Storm'
Hibiscus syriacus 'America Irene Scott'
Hibiscus syriacus 'Boule de Feu'
Hibiscus syriacus 'Buddha Belly'
Hibiscus syriacus 'Diana'
Hibiscus syriacus 'DS03RS'
Hibiscus syriacus 'Floru'
Hibiscus syriacus 'Gandini Santiago'
Hibiscus syriacus 'Gandini van Aart'
Hibiscus syriacus 'Helene'
Hibiscus syriacus 'Marina'
Hibiscus syriacus 'Meehanii'
Hibiscus syriacus 'Oiseau Bleu'
Hibiscus syriacus (white leaves)
Hibiscus
Hieracium maculatum 'Leopard'
×Hippeasprekelia
×Hippeasprekelia 'Durga Pradhan'
Hippeastrum
Hippeastrum ×ackermanii
Hippeastrum 'Acropolis'
Hippeastrum 'Alfresco'
Hippeastrum 'Apple Blossom'
Hippeastrum 'Baby Star'
Hippeastrum 'Hercules'
Hippeastrum ×johnsonii
Hippeastrum 'Lemon Star'
Hippeastrum 'Milady'
Hippeastrum 'Picotee'
Hippeastrum 'Red Lion'
Hippeastrum 'Safari'
Hippeastrum 'Voodoo'
Hippeastrum yungacense
Hosta 'Autumn Frost'
Hosta 'Blue Cadet'
Hosta 'Blue Jay'
Hosta 'Branching Out'
Hosta 'Carolina Sunshine'
Hosta 'Duchess'
Hosta 'Elvis Lives'
Hosta 'Empress Wu'
Hosta 'Gold Edger'
Hosta 'Grand Prize'
Hosta 'Grand Tiara'
Hosta 'Halcyon'
Hosta kiyosumiensis
Hosta 'Luna Moth'
Hosta nakaiana
Hosta 'Paradigm'
Hosta plantaginea
Hosta 'Regal Splendor'
Hosta 'Rubies and Ruffles'
Hosta 'Seducer'
Hosta sieboldiana
Hosta sieboldiana 'Frances Williams'
Hosta 'Stained Glass'
Hosta ventricosa
Hosta 'Winsome'
Hosta 'Yellow Splash Rim'
×Howardara 'Riley Kate'
Hyacinthoides ciliolata
Hyacinthoides hispanica
Hyacinthoides hispanica 'Alba'
Hyacinthoides hispanica 'City of Haarlem'
Hyacinthoides hispanica 'Excelsior'
Hyacinthoides hispanica 'Queen of Pinks'
Hyacinthus 'Anastacia'
Hyacinthus orientalis 'Blue Festival'
Hyacinthus orientalis 'Carnegie'
Hyacinthus orientalis 'Pink Festival'
Hyacinthus orientalis 'White Festival'
Hyacinthus orientalis 'Yellow Queen'
Hyalis argentea
Hydrangea
Hydrangea 'After Midnight'
Hydrangea arborescens 'Annabelle'
Hydrangea arborescens subsp. arborescens
Hydrangea arborescens 'Haas' Halo'
Hydrangea arborescens 'Mary Nell'
Hydrangea arborescens 'NCHA3'
Hydrangea arborescens 'NCHA4'
Hydrangea arborescens 'NCHA8'
Hydrangea hirta
Hydrangea involucrata 'Wim Rutten'
Hydrangea longipes
Hydrangea longipes var. fulvescens
Hydrangea macrophylla 'Ayesha'
Hydrangea macrophylla 'Big Daddy'
Hydrangea macrophylla 'Blaumeise'
Hydrangea macrophylla 'Blue Heaven'
Hydrangea macrophylla 'Blushing Bride'
Hydrangea macrophylla 'Cardinal Red'
Hydrangea macrophylla 'Dancing Snow'
Hydrangea macrophylla 'David Ramsey'
Hydrangea macrophylla 'Decatur Blue'
Hydrangea macrophylla 'Dooley'
Hydrangea macrophylla 'Early Sensation'
Hydrangea macrophylla 'Frau Reiko'
Hydrangea macrophylla 'Fuji Waterfall'
Hydrangea macrophylla 'Goliath'
Hydrangea macrophylla 'Hatsushimo'
Hydrangea macrophylla 'Kompeito'
Hydrangea macrophylla 'Mariesii Variegata'
Hydrangea macrophylla 'McKay'
Hydrangea macrophylla 'Möwe'
Hydrangea macrophylla 'Nickanyana'
Hydrangea macrophylla 'Oak Hill'
Hydrangea macrophylla 'Yuki temari'
Hydrangea macrophylla 'Zorro'
Hydrangea paniculata 'Bombshell'
Hydrangea paniculata 'Brussels Lace'
Hydrangea paniculata (ex. 'Dharuma')
Hydrangea paniculata 'Ilvobo'
Hydrangea paniculata 'Limelight'
Hydrangea paniculata 'SMHPZIND'
Hydrangea paniculata 'Wim's Red'
Hydrangea quercifolia 'Alison'
Hydrangea quercifolia 'Brido'
Hydrangea quercifolia 'Doughill'
Hydrangea quercifolia 'Emerald Lake'
Hydrangea quercifolia 'Flemygea'
Hydrangea quercifolia 'Ice Crystal'
Hydrangea quercifolia 'JoAnn'
Hydrangea quercifolia 'Little Honey'
Hydrangea quercifolia 'Lynn Lowrey'
Hydrangea quercifolia 'Munchkin'
Hydrangea quercifolia 'PIIHQ-I'
Hydrangea quercifolia 'Ruby Slippers'
Hydrangea quercifolia 'Semmes Beauty'
Hydrangea quercifolia 'Turkey Heaven'
Hydrangea aff. scandens
Hydrangea seemannii
Hydrangea serrata
Hydrangea serrata 'Annie's Blue'
Hydrangea serrata 'Blue Billow'
Hydrangea serrata 'Grayswood'
Hydrangea serrata 'Hakusen'
Hydrangea serrata 'Intermedia'
Hydrangea serrata 'Kogane Suruge'
Hydrangea serrata 'Kokonoe-yama'
Hydrangea serrata 'Kurenai'
Hydrangea serrata 'Ô Amacha Nishiki'
Hydrangea serrata 'Shichidanka'
Hydrangea serrata 'Woodlanders'
Hydrangea 'Summer Frost'
Hydrangea
Hylotelephium 'Carl'
Hylotelephium 'Garbro'
Hylotelephium 'Maestro'
Hylotelephium 'Matrona'
Hylotelephium 'Pure Joy'
Hylotelephium spectabile 'Zi Juan'
Hylotelephium 'Thundercloud'
Hylotelephium ussuriense 'Chuwangsan'
Hymenocallis
Hymenocallis 'Advance'
Hymenocallis imperialis
Hymenocallis 'Sulphur Queen'
Hymenocallis 'Tropical Giant'
Hypericum cerastioides 'Silvana'
Hypericum connatum
Hypericum ×inodorum 'Kolmatri'
Hypericum lissophloeus
Hypericum 'Red'
Hypoxis hemerocallidea
Hyssopus seravschanicus
I
Iberis sempervirens
Iberis sempervirens 'Snow White'
Iberis sempervirens 'Snowcone Forte'
Iberis sempervirens 'Snowdrift'
Iberis simplex
Ilex ×attenuata 'Pack's Weeping'
Ilex buergeri
Ilex ×koehneana 'Martha Berry'
Ilex latifolia
Ilex 'Nellie R. Stevens'
Ilex opaca 'Royal Flush'
Ilex pubescens
Ilex purpurea
Ilex 'Raritan Chief'
Ilex rotunda
Ilex 'Scepter'
Ilex serrata
Ilex sugerokii subsp. longipedunculata
Ilex 'Venus'
Ilex verticillata 'Winter Gold'
Ilex 'Whoa Nellie'
Illicium
Illicium anisatum
Illicium anisatum 'Murasaki-no-sato'
Illicium floridanum f. album
Illicium floridanum f. album 'Semmes'
Illicium floridanum 'Grey Ghost'
Illicium floridanum 'Swamp Hobbit'
Illicium henryi
Illicium lanceolatum
Illicium mexicanum 'Aztec Fire'
Illicium 'NCIH2'
Illicium parviflorum 'Florida Sunshine'
Illicium 'Ruby Stars'
Impatiens omeiana
Impatiens omeiana 'Ice Storm'
Impatiens omeiana 'Silver Pink'
Indigofera decora f. alba
Indigofera dielsiana
Indigofera heterantha
Indigofera kirilowii 'Angyo Snow'
Indigofera pseudotinctoria
Ipheion 'Alberto Castillo'
Ipheion uniflorum
Ipheion uniflorum 'Froyle Mill'
Ipheion uniflorum 'Jessie'
Ipheion uniflorum 'Rolf Fiedler'
Ipheion uniflorum 'Tessa'
Ipheion uniflorum 'White Star'
Ipheion uniflorum 'Wisley Blue'
Ipomoea bonariensis
Iris
Iris 'Adopt Me'
Iris 'Again and Again'
Iris ×ampliflora 'Ming Treasure'
Iris 'Ann Chowning'
Iris aphylla
Iris 'Bethany Claire'
Iris 'Bewilderbeast'
Iris 'Black Gamecock'
Iris 'Blue Magic'
Iris 'Blue Review'
Iris brevicaulis
Iris brevicaulis 'Mac's White'
Iris 'Bronze Beauty'
Iris bucharica
Iris 'C'est Magnifique'
Iris 'Change of Pace'
Iris 'Clarence'
Iris 'Crowned Heads'
Iris 'Daughter of Stars'
Iris 'Dixie Deb'
Iris 'Double Your Fun'
Iris 'Emilie Dolge'
Iris ensata 'Variegata'
Iris 'Eolian'
Iris 'Eye of the Tiger'
Iris 'Fall Majesty'
Iris 'Fall Spotlight'
Iris 'Finalist'
Iris 'Flower Shower'
Iris foetidissima
Iris 'Freedom Song'
Iris 'Frosted Olive'
Iris ×germanica 'Rosalie Figge'
Iris 'Golden Beauty'
Iris 'Golden Panther'
Iris 'Grace Duhon'
Iris graminea
Iris 'Harvest of Memories'
Iris 'Hemstitched'
Iris henryi
Iris histrioides 'Finola'
Iris 'In Retrospect'
Iris 'In Your Dreams'
Iris 'Innocent Star'
Iris 'James Dickenson'
Iris 'Jane Troutman'
Iris japonica 'Porcelain Maiden'
Iris japonica 'Skirt Chaser'
Iris 'Kimboshi'
Iris 'King Creole'
Iris 'Kissed by the Sun'
Iris 'Kurokawa-Noh'
Iris 'Lilla'
Iris 'Lilla Alberta'
Iris 'Lilting'
Iris 'Making Eyes'
Iris 'Mallory Kay'
Iris 'Marris'
Iris 'Melted Butter'
Iris 'Midnight Oil'
Iris monnieri
Iris 'My Fantasy'
Iris 'Nada'
Iris nelsonii
Iris 'Noble Lady'
Iris 'Now See This'
Iris odaesanensis
Iris pallasii
Iris pallida 'Variegata'
Iris 'Pauline'
Iris 'Pretty Princess'
Iris 'Professor Paul'
Iris 'Pure Sapphire'
Iris 'Raspberry Silk'
Iris 'Redelta'
Iris [Reticulata Group] 'Alida'
Iris [Reticulata Group] 'Cantab'
Iris [Reticulata Group] 'Gordon'
Iris [Reticulata Group] 'Harmony'
Iris [Reticulata Group] 'J. S. Dijt'
Iris [Reticulata Group] 'Pixie'
Iris [Reticulata Group] 'Spring Time'
Iris [Reticulata Group] 'Sunshine'
Iris 'Ride the Tiger'
Iris ruthenica
Iris 'Say Okay'
Iris setosa
Iris setosa 'Hokkaido Purple'
Iris 'Shire'
Iris sibirica 'Lights of Paris'
Iris sibirica 'Roaring Jelly'
Iris 'Sinfonietta'
Iris 'Sky and Sun'
Iris 'Sky Beauty'
Iris 'Slovak Prince'
Iris 'Sparkling'
Iris spuria subsp. carthaliniae
Iris 'Starlight Starbright'
Iris 'Summer Olympics'
Iris 'Surf's Up'
Iris 'Symphony'
Iris (TB purple)
Iris tectorum
Iris tectorum 'Alba'
Iris 'Tenderly'
Iris 'Time to Shine'
Iris tridentata
Iris typhifolia
Iris 'Unchained Melody'
Iris unguicularis
Iris unguicularis 'Dazzling Eyes'
Iris unguicularis 'Winter Echoes'
Iris 'Vapor'
Iris versicolor 'Purple Flame'
Iris 'Victoria Falls'
Iris 'Violet Classic'
Iris virginica 'Contraband Girl'
Iris 'Vision in Pink'
Iris 'Wonders Never Cease'
Iris 'Yasha'
Isodon longitubus
Isopyrum biternatum
Itea japonica
Itea virginica 'Henry's Garnet'
Itea virginica 'Japanese American'
Itea virginica 'Longspire'
Itea virginica 'Morton'
Itea virginica 'Shirley's Compact'
J
Jasione montana
Jasminum
Jasminum beesianum
Jasminum iraidii
Jasminum mesnyi 'Gold Tip'
Jasminum nudiflorum 'Aureum'
Jasminum officinale 'Frojas'
Juncus inflexus 'Blue Arrows'
Juncus pallidus 'Javelin'
Justicia brandegeeana
Justicia carnea (dark leaved)
K
Kadsura longipedunculata
Kalmia latifolia 'Croft Carpet'
Kerria japonica 'Chiba Gold'
Kerria japonica 'Fubuki Nishiki'
Kerria japonica 'Geisha'
Kerria japonica 'Honshu'
Keteleeria davidiana var. davidiana
Kirengeshoma palmata (white flush)
Kniphofia
Kniphofia 'Candlelight'
Kniphofia 'Echo Mango'
Kniphofia 'Gladness'
Kniphofia 'Nose Job'
Kniphofia 'Rocket Jr.'
Kniphofia (Rockette Orange)
Kniphofia triangularis
Kniphofia tuckii
Kniphofia uvaria 'KLEKN22193'
Kniphofia uvaria 'Lola'
Koelreuteria paniculata 'Beachmaster'
Koelreuteria paniculata 'Rose Lantern'
L
Lagerstroemia 'Cedar Red'
Lagerstroemia 'Cherry Mocha'
Lagerstroemia 'Ebony & Ivory'
Lagerstroemia 'Ebony Embers'
Lagerstroemia excelsa
Lagerstroemia fauriei
Lagerstroemia fauriei 'Fantasy'
Lagerstroemia fauriei 'Townhouse'
Lagerstroemia 'Gamad I'
Lagerstroemia 'Gamad III'
Lagerstroemia 'Gamad V'
Lagerstroemia indica
Lagerstroemia indica 'Congrabel'
Lagerstroemia indica 'Conlagras'
Lagerstroemia indica 'Delea'
Lagerstroemia indica 'G2X133271'
Lagerstroemia indica 'LDC-2'
Lagerstroemia indica 'Orchid Cascade'
Lagerstroemia indica 'Red Filli'
Lagerstroemia indica 'Whit I'
Lagerstroemia indica 'Whit II'
Lagerstroemia indica 'Whit III'
Lagerstroemia indica 'Whit IV'
Lagerstroemia indica 'Whit VIII'
Lagerstroemia 'Jd827'
Lagerstroemia 'Jd900'
Lagerstroemia limii
Lagerstroemia 'Natchez'
Lagerstroemia 'PIILAG-III'
Lagerstroemia 'PIILAG-IX'
Lagerstroemia 'PIILAG-V'
Lagerstroemia (purple leaf)
Lagerstroemia 'White Cascade'
Lantana camara 'Citrus Salad'
Lantana camara 'Ham and Eggs'
Lantana camara ('Ham and Eggs' orange sport)
Lantana camara 'Star Landing'
Lantana 'Chapel Hill Yellow'
Lantana 'Sunset Beach'
Lantana trifolia
Laurus nobilis × Umbellularia californica
Lavandula 'Avonview'
Lavandula (ex. 'Avonview')
Lavandula ×intermedia 'Niko'
Lavandula stoechas
Lavandula stoechas
Ledebouria 'Gary Hammer'
Lepechinia hastata
Leptodermis oblonga
Lespedeza buergeri
Lespedeza homoloba
Lespedeza liukiuensis 'Little Volcano'
Lespedeza maximowiczii 'Niwata'
Lespedeza thunbergii 'Pink Cascade'
Lespedeza thunbergii 'Spring Grove'
Lespedeza thunbergii 'White Fountain'
Leucanthemum ×superbum 'Becky'
Leucojum aestivum
Leucojum aestivum 'Gravetye Giant'
Leucophyllum frutescens 'Green Cloud'
Leucothoe racemosa
Liatris 'Alba'
Liatris spicata
Ligustrum japonicum 'Green Meatball'
Ligustrum japonicum 'Little Moon'
Lilium
Lilium 'Anastasia'
Lilium 'Arabian Knight'
Lilium 'Black Beauty'
Lilium callosum
Lilium formosanum
Lilium henryi
Lilium lancifolium 'Flore Pleno'
Lilium 'Miss Feya'
Lilium 'Orange Tycoon'
Lilium 'Orania'
Lilium 'Red Alert'
Lilium 'Satisfaction'
Lilium 'Scheherazade'
Lilium 'Snow Storm'
Lilium 'Sunny Morning'
Lilium 'Touching'
Lilium 'Triumphator'
Lilium 'Yelloween'
Lindera angustifolia
Lindera benzoin
Lindera erythrocarpa
Lindera praecox
Lindera reflexa
Lindera umbellata 'Togarashi'
Linum lewisii
Liquidambar styraciflua 'Slender Silhouette'
Liriodendron chinense
Liriodendron chinense 'J. C. Raulston'
Liriodendron tulipifera 'Ardis'
Liriope
Liriope gigantea
Liriope gigantea 'Lynn Lowrey'
Liriope graminifolia
Liriope kansuensis
Liriope muscari 'Blue Giant'
Liriope muscari 'Exc 051'
Liriope muscari 'Gold Band'
Liriope muscari 'Okina'
Liriope muscari 'Samona'
Liriope platyphylla
Lithocarpus henryi
Lobelia ×speciosa 'PAS1302712'
Lomandra longifolia 'Katrinus Deluxe'
Lomatia myricoides
Lonicera ×americana 'Pam's Pink'
Lonicera iberica
Lonicera nitida 'Briloni'
Lonicera periclymenum 'Scentsation'
Lonicera sempervirens (early blooming)
Lonicera sempervirens 'John Clayton'
Lonicera sempervirens 'Leo'
Lonicera standishii
Lonicera standishii var. lancifolia
Loropetalum chinense 'Hakuou'
Loropetalum chinense 'Irodori'
Loropetalum chinense 'Kurenai'
Loropetalum chinense 'NCI002'
Loropetalum chinense var. rubrum 'Bicolor'
Loropetalum chinense var. rubrum 'Blush'
Loropetalum chinense var. rubrum 'Pipa's Red'
Loropetalum chinense var. rubrum 'Suzanne'
Loropetalum chinense var. rubrum (variegated)
Loropetalum chinense var. rubrum 'Zhuzhou Fuchsia'
Loropetalum chinense 'Shang-hi'
Loropetalum chinense 'Shang-White'
Loropetalum chinense 'Shidare'
Loropetalum chinense 'Tokyo Weeping'
Lotus corniculatus 'Plenus'
Lunaria annua variegata
Lycium barbarum 'Firecracker'
Lycoris
Lycoris albiflora
Lycoris anhuiensis
Lycoris aurea
Lycoris chinensis
Lycoris chinensis × L. sprengeri
Lycoris ×elsiae
Lycoris incarnata
Lycoris longituba var. longituba
Lycoris radiata
Lycoris radiata var. radiata
Lycoris ×rosea
Lycoris sprengeri
Lycoris squamigera
Lycoris straminea
Lycoris straminea (pink sport)
Lysimachia clethroides 'Heronswood Gold'
Lysimachia congestiflora 'Persian Chocolate'
Lysimachia paridiformis var. stenophylla
M
Maackia tenuifolia
Magnolia amabilis
Magnolia 'Anticipation'
Magnolia ashei
Magnolia 'Brass Monkey'
Magnolia ×brooklynensis 'Woodsman'
Magnolia cavaleriei
Magnolia cavaleriei var. platypetala
Magnolia 'Coral Lake'
Magnolia cylindrica
Magnolia 'Daybreak'
Magnolia delavayi (pink flower form)
Magnolia denudata 'Forrest's Pink'
Magnolia 'Elizabeth'
Magnolia ernestii
Magnolia 'Eskimo'
Magnolia 'Eternal Spring'
Magnolia figo 'Hagiwara Everblooming'
Magnolia figo 'Stellar Ruby'
Magnolia figo 'Stubbs Purple'
Magnolia 'Freeman'
Magnolia 'Galaxy'
Magnolia 'Goldfinch'
Magnolia grandiflora 'Emerald Spire'
Magnolia grandiflora 'Ferruginea'
Magnolia grandiflora 'Goliath'
Magnolia grandiflora 'Hasse'
Magnolia grandiflora 'Kay Parris'
Magnolia grandiflora 'Little Gem'
Magnolia grandiflora 'Poconos'
Magnolia grandiflora 'Southern Charm'
Magnolia grandiflora 'Southern Pride'
Magnolia grandiflora 'STRgra' × M. grandiflora 'Kay Parris'
Magnolia grandiflora 'TMGH'
Magnolia grandiflora (variegated form)
Magnolia grandiflora 'Victoria'
Magnolia (hybrid No. 3)
Magnolia 'Ian's Red'
Magnolia insignis
Magnolia 'Iolanthe'
Magnolia 'Jon Jon'
Magnolia 'Judy Zuk'
Magnolia kobus 'Kimitsu Hime'
Magnolia kwangtungensis
Magnolia laevifolia
Magnolia laevifolia 'Gail's Favourite'
Magnolia laevifolia 'Michelle'
Magnolia laevifolia 'Snowbird'
Magnolia 'Legend'
Magnolia liliiflora 'Minnie Mouse'
Magnolia ×loebneri 'Ballerina'
Magnolia ×loebneri 'Green Mist'
Magnolia ×loebneri 'Leonard Messel'
Magnolia ×loebneri 'Merrill'
Magnolia ×loebneri 'Neil McEachern'
Magnolia ×loebneri 'Willowwood'
Magnolia 'Lois'
Magnolia lotungensis
Magnolia maudiae
Magnolia 'MICjur01'
Magnolia 'Nimbus'
Magnolia 'Peppermint Stick'
Magnolia 'Pink Delight'
Magnolia 'Pink Goblet'
Magnolia 'Pristine'
Magnolia 'Rose Marie' × M. 'Genie'
Magnolia 'Rose Marie' × M. 'Ian's Red'
Magnolia salicifolia 'Miss Jack'
Magnolia 'Serendipity'
Magnolia sieboldii 'Colossus'
Magnolia 'Silk Road' × M. insignis
Magnolia ×soulangeana 'Lilliputian'
Magnolia ×soulangeana 'Pickard's Opal'
Magnolia ×soulangeana 'Picture'
Magnolia ×soulangeana 'Speciosa'
Magnolia ×soulangeana 'Sundew'
Magnolia ×soulangeana 'Verbanica'
Magnolia 'Spectrum'
Magnolia 'Stellar Acclaim'
Magnolia stellata
Magnolia stellata 'Chrysanthemumiflora'
Magnolia stellata 'Pickard's Stardust'
Magnolia stellata 'Scented Silver'
Magnolia stellata 'Waterlily'
Magnolia 'Sun Ray'
Magnolia 'Sun Spire'
Magnolia 'Sunsation'
Magnolia tamaulipana
Magnolia virginiana
Magnolia virginiana var. australis 'Coosa'
Magnolia virginiana var. australis 'Green Shadow'
Magnolia virginiana var. australis 'Jim Wilson'
Magnolia virginiana var. australis (Louisiana form)
Magnolia virginiana × M. insignis
Magnolia 'Wada's Memory'
Magnolia 'Winelight'
Magnolia xinganensis
Magnolia 'Yellow Fever'
Magnolia 'Yellow Lantern'
Magnolia zenii
Mahonia
Mahonia 'Arthur Menzies'
Mahonia bodinieri
Mahonia eurybracteata
Mahonia eurybracteata subsp. ganpinensis
Mahonia eurybracteata subsp. ganpinensis 'Soft Caress'
Mahonia eurybracteata 'Narihira'
Mahonia cf. fargesii
Mahonia fargesii
Mahonia 'Golden Cascade'
Mahonia gracilipes
Mahonia gracilis
Mahonia haematocarpa
Mahonia ilicina
Mahonia japonica
Mahonia japonica 'Hivernant'
Mahonia ×lindsayae 'Cantab'
Mahonia 'Marvel'
Mahonia 'McCracken's Seedling'
Mahonia ×media 'Buckland'
Mahonia ×media 'Charity'
Mahonia ×media 'Lionel Fortescue'
Mahonia ×media 'Underway'
Mahonia ×media 'Winter Sun'
Mahonia napaulensis 'Maharajah'
Mahonia 'NCMH1'
Mahonia oiwakensis
Mahonia shenii
Mahonia 'Skylark'
Mahonia 'sPg-3-071'
Mahonia tikushiensis
Mahonia trifoliolata
Mahonia (Yucca Do hybrids)
Malus 'JFS KW213MX'
Malus 'JFS KW218MX'
Malus 'JFS-KW207'
Malus micromalus
Malus 'Royal Beauty'
Malvaviscus arboreus var. drummondii
Malvaviscus arboreus var. drummondii 'Big Momma'
Malvaviscus arboreus var. drummondii 'Pam Puryear'
Mammillaria heyderi var. nova
Manettia cordifolia
Manettia cordifolia 'John Elsley'
Manfreda 'Helen Wynans'
Manfreda maculosa
Manfreda undulata 'Chocolate Chips'
Manfreda variegata (Tamazunchale site)
Mazus reptans
Mazus reptans 'Albus'
Melia azedarach 'Jade Snowflake'
Melia toosendan
Mespilus canescens
Metapanax delavayi
Millettia pulchra
Mirabilis jalapa 'Baywatch'
Mirabilis longiflora
Miscanthus sacchariflorus 'Gotemba Gold'
Miscanthus sinensis 'Adagio'
Miyamayomena savatieri 'Edo Murasaki'
Monarda 'Bessie Bryant'
Monarda 'Fireball'
Monarda fistulosa × M. bartlettii 'Peter's Purple'
Monardella villosa
Monnina cuneata
Moraea polystachya
Morella cerifera 'Soleil'
Muhlenbergia lindheimeri
Muhlenbergia 'Pink Flamingos'
Muhlenbergia sericea
Musa basjoo
Musa 'Picasso'
Musa velutina
Muscari armeniacum 'Blue Spike'
Muscari armeniacum 'Christmas Pearl'
Muscari armeniacum 'Fantasy Creation'
Muscari armeniacum 'Saffier'
Muscari armeniacum 'Valerie Finnis'
Muscari aucheri 'Dark Eyes'
Muscari aucheri 'Mount Hood'
Muscari azureum
Muscari macrocarpum 'Golden Fragrance'
Muscari muscarimi
Muscari neglectum
Musella lasiocarpa
Myrospermum sousanum
N
Nandina domestica 'Ori Zuru'
Nandina domestica (twisted leaf)
Narcissus
Narcissus 'Abba'
Narcissus 'Acropolis'
Narcissus 'Actaea'
Narcissus 'Aflame'
Narcissus 'Apricot Whirl'
Narcissus 'Art Design'
Narcissus 'Ascot'
Narcissus 'Baby Boomer'
Narcissus 'Baby Moon'
Narcissus 'Ballintoy'
Narcissus 'Barenwyn'
Narcissus 'Barrett Browning'
Narcissus 'Bartley'
Narcissus 'Beautiful Eyes'
Narcissus 'Bella Vista'
Narcissus 'Beryl'
Narcissus 'Bittern'
Narcissus 'Blushing Lady'
Narcissus 'Border Chief'
Narcissus 'Border Legend'
Narcissus 'Bravoure'
Narcissus 'Can Can Girl'
Narcissus 'Canarybird'
Narcissus 'Cassata'
Narcissus 'Chanterelle'
Narcissus 'Chinita'
Narcissus 'Chit Chat'
Narcissus 'Congress'
Narcissus 'Court Martial'
Narcissus 'Cum Laude'
Narcissus 'Cyclops'
Narcissus 'Daphne'
Narcissus 'Derringer'
Narcissus 'Diamond Ring'
Narcissus 'Doctor Alex Fleming'
Narcissus 'Dolly Mollinger'
Narcissus 'Dreamlight'
Narcissus 'Dutch Master'
Narcissus 'Early Splendour'
Narcissus 'Eastern Dawn'
Narcissus 'Elka'
Narcissus 'Exotic Mystery'
Narcissus 'Falconet'
Narcissus 'February Gold'
Narcissus fernandesii
Narcissus fernandesii var. cordubensis
Narcissus 'Finch'
Narcissus 'Firestreak'
Narcissus 'Flower Record'
Narcissus 'Fortune'
Narcissus 'Fragrant Rose'
Narcissus 'Garden Club of America'
Narcissus 'Garden Fringe'
Narcissus 'General Patton'
Narcissus 'Geranium'
Narcissus 'Golden Bells'
Narcissus 'Golden Dawn'
Narcissus 'Golden Echo'
Narcissus 'Golden Quince'
Narcissus 'Golden Sunbeam'
Narcissus 'Goose Green'
Narcissus 'Halvose'
Narcissus 'Hathor'
Narcissus 'Hawera'
Narcissus 'Heart to Heart'
Narcissus 'Hillstar'
Narcissus 'Honolulu'
Narcissus 'Ice Follies'
Narcissus 'Ice Wings'
Narcissus 'Itzim'
Narcissus 'Jenny'
Narcissus jonquilla 'Flore Pleno'
Narcissus jonquilla var. henriquesii
Narcissus 'Jules Verne'
Narcissus 'Julia Jane'
Narcissus 'Kassels Gold'
Narcissus 'Kokopelli'
Narcissus 'Lancaster'
Narcissus 'Larkwhistle'
Narcissus 'Laurens Koster'
Narcissus 'Lemon Beauty'
Narcissus 'Liberty Bells'
Narcissus 'Little Gem'
Narcissus 'Little Oliver'
Narcissus 'Little Rusky'
Narcissus 'Lucky Number'
Narcissus ×macleayi
Narcissus 'Manon Lescaut'
Narcissus 'Martinette'
Narcissus 'Mary Gay Lirette'
Narcissus 'Matapan'
Narcissus 'Merels Favorite'
Narcissus 'Merlin'
Narcissus 'Midget'
Narcissus 'Mint Julep'
Narcissus 'Mite'
Narcissus 'Modern Art'
Narcissus 'Mon Cherie'
Narcissus 'Monal'
Narcissus 'More and More'
Narcissus 'Mount Hood'
Narcissus 'New-Baby'
Narcissus 'Night Cap'
Narcissus obvallaris
Narcissus 'Odoratus'
Narcissus ×odorus 'Flore Pleno'
Narcissus 'Orange Cockade'
Narcissus 'Orange Comet'
Narcissus 'Orange Frilled'
Narcissus 'Palmares'
Narcissus 'Pappy George'
Narcissus papyraceus
Narcissus 'Parisienne'
Narcissus 'Park Tropical'
Narcissus 'Peaches and Cream'
Narcissus 'Pencrebar'
Narcissus 'Pet Finch'
Narcissus 'Pink Charm'
Narcissus 'Pink Paradise'
Narcissus poeticus var. recurvus
Narcissus 'Polar Ice'
Narcissus 'Precocious'
Narcissus pseudonarcissus subsp. moschatus
Narcissus pseudonarcissus subsp. nobilis
Narcissus 'Pueblo'
Narcissus 'Rapture'
Narcissus 'Red Curtain'
Narcissus 'Rijnveld's Early Sensation'
Narcissus 'Rikki'
Narcissus romieuxii
Narcissus 'Roseanna'
Narcissus 'Sabrosa'
Narcissus 'Scarlet Royal'
Narcissus 'Sempre Avanti'
Narcissus 'Silver Chimes'
Narcissus 'Silver Smiles'
Narcissus 'Sir Winston Churchill'
Narcissus 'Slice of Life'
Narcissus 'Small Talk'
Narcissus 'Smiling Sun'
Narcissus 'Smiling Twin'
Narcissus 'Snow Baby'
Narcissus 'Sorbet'
Narcissus 'Sound'
Narcissus 'Spoirot'
Narcissus 'Starlight Sensation'
Narcissus 'Stratosphere'
Narcissus 'Sugarbush'
Narcissus 'Sun Disc'
Narcissus 'Sunlight Sensation'
Narcissus 'Surfside'
Narcissus 'Suzy'
Narcissus 'Sweet Smiles'
Narcissus 'Sweetness'
Narcissus 'Tahiti'
Narcissus 'Telamonius Plenus'
Narcissus 'Tête Bouclé'
Narcissus 'Tête-à-Tête'
Narcissus 'Thalia'
Narcissus 'Tittle Tattle'
Narcissus 'Trepolo'
Narcissus 'Tresamble'
Narcissus 'Trevithian'
Narcissus 'Tricollet'
Narcissus 'Tropical Sunset'
Narcissus 'Tullybeg'
Narcissus 'Twinkling Yellow'
Narcissus 'Ultimus'
Narcissus 'Unsurpassable'
Narcissus 'Valdrome'
Narcissus 'Victoria von dem Busche'
Narcissus 'Virginia Sunrise'
Narcissus 'W.P. Milner'
Narcissus 'White Petticoat'
Narcissus willkommii
Narcissus 'Wisley'
Narcissus 'Xit'
Narcissus 'Yellow Cheerfulness'
Nelumbo nucifera
Nepeta
Nepeta 'Chartreuse on the Loose'
Nepeta 'Early Bird'
Nepeta ×faassenii 'Novanepjun'
Nepeta 'Joanna Reed'
Nepeta 'Six Hills Giant'
Nerium oleander 'Hardy Pink'
Neviusia alabamensis
Nicotiana glauca 'Salta Blues'
Nolina lindheimeriana
Nolina longifolia
Nolina nelsonii
Nothoscordum montevidense
Nothoscordum sellowianum
Notocactus apricus
Notocactus floricomus
Notocactus submammulosus
Nyssa ursina
O
Oenothera acaulis
Oenothera capillifolia (Dripping Springs)
Oenothera serrulata 'Prairie Lode'
Ophiopogon
Ophiopogon japonicus 'Tuff Tuft Lavender'
Ophiopogon planiscapus
Ophiopogon planiscapus 'Kokuryu'
Opuntia
Opuntia aurea
Opuntia cacanapa 'Ellisiana'
Opuntia humifusa
Opuntia humifusa 'Sunshine'
Opuntia polyacantha f. rosaeflora
Orbexilum pedunculatum
Oreocharis pankaiyuae
Origanum acutidens
Origanum 'Amethyst Falls'
Origanum laevigatum 'Pilgrim'
Orixa japonica 'Pearl Frost'
Ornithogalum balansae
Ornithogalum magnum
Orostachys malacophylla
Osmanthus armatus
Osmanthus armatus 'Jim Porter'
Osmanthus ×fortunei
Osmanthus ×fortunei (entire leaf form)
Osmanthus ×fortunei 'UNC'
Osmanthus fragrans f. aurantiacus 'Apricot Echo'
Osmanthus fragrans f. aurantiacus 'Butter Yellow'
Osmanthus fragrans f. aurantiacus 'Conger Yellow'
Osmanthus fragrans f. aurantiacus 'Live Oak Gold'
Osmanthus fragrans f. aurantiacus 'Orange Supreme'
Osmanthus fragrans var. thunbergii
Osmanthus heterophyllus 'Akebono'
Osmanthus heterophyllus 'Goshiki'
Osmanthus heterophyllus 'Hamakita Shirofu'
Osmanthus heterophyllus 'Hariyama'
Osmanthus heterophyllus 'Kaori Hime'
Osmanthus heterophyllus 'Kembu'
Osmanthus heterophyllus (New 'Rotundifolius')
Osmanthus heterophyllus 'Ogon'
Osmanthus heterophyllus 'Purpureus'
Osmanthus heterophyllus 'Sasaba'
Ostrya japonica
Oxalis bowiei
Oxalis crassipes 'Alba'
Oxalis lasiandra
Oxalis tetraphylla 'Iron Cross'
Oxalis triangularis
Oxalis triangularis 'Ebony'
Oxalis triangularis 'Fanny'
Oxalis triangularis 'Irish Mist'
Oxalis triangularis 'Mijke'
Oxalis triangularis subsp. papilionacea
P
Pachysandra procumbens
Pachysandra terminalis 'Cutleaf'
Pachysandra terminalis 'Green Sheen'
Paeonia 'Amalia Olson'
Paeonia 'Bartzella'
Paeonia 'Bernice Carr'
Paeonia 'Cora Louise'
Paeonia 'Coral Charm'
Paeonia 'Coral 'n Gold'
Paeonia 'Coral Sunset'
Paeonia 'Cytherea'
Paeonia 'Do Tell'
Paeonia 'Early Scout'
Paeonia 'Eliza Lundy'
Paeonia 'Fairfield'
Paeonia 'Garden Lace'
Paeonia 'Garden Treasure'
Paeonia 'Hillary'
Paeonia 'Honor'
Paeonia 'Krinkled White'
Paeonia lactiflora
Paeonia lactiflora 'Festiva Maxima'
Paeonia lactiflora 'Karl Rosenfield'
Paeonia 'Miss America'
Paeonia 'Nice Gal'
Paeonia ostii 'Feng Dan Bai'
Paeonia 'Pink Double Dandy'
Paeonia 'Pink Hawaiian Coral'
Paeonia 'Prairie Charm'
Paeonia 'Requiem'
Paeonia 'Rozella'
Paeonia 'Scarlett O'Hara'
Paeonia 'Seashell'
Paeonia 'Smith Opus 2'
Paeonia 'Stellar Charm'
Paeonia suffruticosa 'Sahohine'
Paeonia suffruticosa 'Shima-nishiki'
Paeonia suffruticosa 'Shimadaijin'
Paeonia 'The Fawn'
Paeonia 'Topeka Garnet'
Paeonia 'Trafford W. Bigger'
Paeonia 'White Frost'
Panicum amarum 'Dewey Blue'
Panicum virgatum 'Heavy Metal'
Parrotia persica 'Pendula'
Parrotia subaequalis
Parrotiopsis jacquemontiana
Passiflora 'Elizabeth'
Passiflora incarnata (white form)
Passiflora 'Inspiration'
Passiflora 'Lady Margaret'
Passiflora 'Monika Fischer'
Pavonia brasiliensis
Pavonia glechomoides
Pelargonium
Pelargonium 'Kleip13342'
Pelargonium sidoides
Pelargonium transvaalense 'African Princess'
Penstemon
Penstemon barbatus 'Elfin Pink'
Penstemon barbatus 'Novapenrub'
Penstemon 'Dark Towers'
Penstemon 'Flock of Flamingos'
Penstemon hirsutus
Penstemon tenuis
Perovskia atriplicifolia 'Lisslitt'
Perovskia 'Novaperlac'
Persea liebmannii
Persicaria amplexicaulis 'Firetail'
Persicaria microcephala 'Red Dragon'
Persicaria virginiana 'Painter's Palette'
Petunia exserta
Phalocallis coelestis
Phemeranthus calycinus
Philadelphus
Philadelphus coronarius 'Aureus'
Philadelphus 'Polar Star'
Philadelphus 'Silberregen'
Philadelphus 'Snow Velvet'
Philadelphus 'Snowwhite Fantasy'
Phlomis fruticosa
Phlomis grandiflora
Phlomis herba-venti
Phlomoides maximowiczii
Phlomoides pratensis
Phlox 'Amethyst Pearl'
Phlox 'Bedazzled Lavender'
Phlox carolina 'Kim'
Phlox nivalis 'Camla'
Phlox nivalis (near white)
Phlox 'Opening Act White'
Phlox paniculata 'David'
Phlox paniculata 'Delta Snow'
Phlox paniculata 'John Fanick'
Phlox paniculata 'Shockwave'
Phlox pilosa
Phlox subulata 'Emerald Blue'
Phlox subulata 'Herbert'
Phlox subulata 'Spring Dark Pink'
Phlox 'Wanda'
Photinia ×fraseri 'Cassini'
Photinia serratifolia 'Green Giant'
Photinia villosa 'Village Shade'
Phyllostachys nigra
Physocarpus opulifolius 'Donna May'
Physocarpus opulifolius 'Nanus'
Physostegia virginiana 'Vivid'
Pieris japonica 'Pygmaea'
Pieris taiwanensis
Pileostegia viburnoides var. viburnoides
Pinellia peltata
Pinus parviflora 'Brevifolia'
Pinus sylvestris 'KBN Gold'
Piper auritum
Pittosporum parvilimbum
Pittosporum tobira 'Kansai Sunburst'
Pittosporum aff. truncatum
Pityopsis graminifolia
Planera aquatica
Platycodon grandiflorus 'Double Blue'
Platycodon grandiflorus 'Fuji White'
Platycrater arguta
Platycrater arguta 'Kaeda'
Pleione limprichtii
Podophyllum pleianthum
Podophyllum versipelle
Polianthes ×bundrantii
Polianthes 'Chirp'
Polianthes 'Sunset'
Polianthes tuberosa 'Yellow Baby'
Poliomintha bustamanta
Poliothyrsis sinensis
Polygonatum
Polygonatum arisanense var. formosanum
Polygonatum biflorum
Polygonatum hirtum
Polygonatum involucratum
Polygonatum macranthum 'Tiger Stripes'
Polygonatum odoratum 'Byakko'
Polygonatum odoratum var. maximowiczii
Polygonatum odoratum var. pluriflorum 'Jinguji'
Polygonatum odoratum var. pluriflorum 'Variegatum'
Polygonatum urceolatum
Potentilla neumanniana
Primula 'Dale Henderson'
Primula sieboldii 'Drag Queen'
Primula sieboldii 'Fuji Snow'
Primulina liguliformis
Proboscidea louisianica
Prunus ×blireana
Prunus campanulata
Prunus cerasifera 'Cripoizam'
Prunus 'First Lady'
Prunus incisa
Prunus incisa 'Rinpo'
Prunus incisa 'Shikizaki'
Prunus jacquemontii
Prunus 'JFS-KW 14'
Prunus laurocerasus 'Majestic Jade'
Prunus mexicana
Prunus mume
Prunus mume 'Big Joe'
Prunus mume 'Bonita'
Prunus mume 'Bridal Veil'
Prunus mume 'Nicholas'
Prunus mume 'Okitsu-akabana'
Prunus mume 'Omoi-no-mama'
Prunus mume 'Peggy Clarke'
Prunus mume 'Rose Bud'
Prunus mume 'Tojibai'
Prunus mume 'Yuh-Hwa'
Prunus (NA 63480)
Prunus persica 'Bonfire'
Prunus persica 'Corinthian Pink'
Prunus persica 'NC Peach-6'
Prunus persica 'NCSU Dwarf Double Red'
Prunus takesimensis
Prunus 'Ukon'
Prunus 'Umineko'
Pseudolarix amabilis
Ptelea trifoliata subsp. polyadenia
Pterocarya rhoifolia
Pterocarya tonkinensis
Pteroceltis tatarinowii
Pulmonaria 'Twinkle Toes'
Pulsatilla cernua
Pulsatilla dahurica
Pulsatilla georgica
Pulsatilla halleri
Pulsatilla halleri subsp. styriaca
Pulsatilla patens
Pulsatilla pratensis subsp. nigricans
Pulsatilla vulgaris
Pulsatilla vulgaris subsp. grandis
Pulsatilla vulgaris 'Rosen Glocke'
Pulsatilla vulgaris 'Rote Glocke'
Punica granatum 'Gosai-ryu'
Punica granatum (large, double white)
Punica granatum 'State Fair'
Punica granatum (variegated)
Pycnanthemum incanum
Pycnanthemum loomisii
Pyracantha 'Cadange'
×Pyracomeles vilmorinii
Pyrus 'NCPX1'
Pyrus 'Ncpx2'
Q
Quercus dentata 'Pinnatifida'
Quercus myrsinifolia
Quercus phillyreoides
Quercus polymorpha
Quercus pungens
Quercus robur 'Argenteomarginata'
Quercus rugosa
Quercus serrata
Quercus ×warei 'Birthday Candle'
R
Rabiea albipuncta
Reineckea carnea
Rhaphiolepis indica 'Conda'
Rhaphiolepis indica 'Conor'
Rhaphiolepis umbellata 'Blueberry Muffin'
Rhapidophyllum hystrix
Rhodanthemum hosmariense
Rhododendron
Rhododendron 'Alaska'
Rhododendron 'Alexander'
Rhododendron 'Arneson Gem'
Rhododendron atlanticum 'Winterthur'
Rhododendron austrinum 'Alba'
Rhododendron austrinum 'Hotspur Yellow'
Rhododendron austrinum 'Lisa's Gold'
Rhododendron austrinum (yellow no. 3)
Rhododendron ×bakeri 'Clyo Red'
Rhododendron 'Camilla's Blush'
Rhododendron canescens 'Varnadoe's Phlox Pink'
Rhododendron 'Cayenne Capers'
Rhododendron 'Chapmanii Wonder'
Rhododendron 'Chionoides'
Rhododendron 'Congo'
Rhododendron 'Conlef'
Rhododendron ('Conversation Piece' witch's broom)
Rhododendron 'Cotton Candy'
Rhododendron flammeum 'Early Red Flame'
Rhododendron formosanum
Rhododendron 'Fragrant Affinity'
Rhododendron 'Gulf Shore'
Rhododendron (Huang 1-3-16)
Rhododendron 'Jane's Gold'
Rhododendron 'Ken Janeck'
Rhododendron 'Kumo-no-ito'
Rhododendron 'Lemon Lights'
Rhododendron 'Lisenne Rockefeller'
Rhododendron 'Liz Colbert'
Rhododendron 'Mandarin Lights'
Rhododendron micranthum
Rhododendron minus 'Southern Cerise'
Rhododendron mucronulatum
Rhododendron 'NCRX1'
Rhododendron 'NCRX11'
Rhododendron 'NCRX2'
Rhododendron oldhamii
Rhododendron ovatum
Rhododendron 'Pink Camellia'
Rhododendron 'Pink Pancake'
Rhododendron 'Rlh1-11p1'
Rhododendron 'RLH1-15P3'
Rhododendron 'Rlh1-2p8'
Rhododendron 'RLH1-4P19'
Rhododendron 'Roblez'
Rhododendron sichotense
Rhododendron 'Southern Belle'
Rhododendron 'Summer Snowball'
Rhododendron 'Tyler Morris'
Rhododendron uwaense
Rhododendron (variegated pink)
Rhodoleia henryi 'Takeshitasei'
Rhus copallinum var. latifolia 'Lanham Purple'
Rhynchospora colorata
Robinia pseudoacacia 'Bessoniana'
Rohdea chinensis
Rohdea japonica 'Shiro Botan'
Romneya coulteri
Rosa 'Ausbaker'
Rosa 'Ausbemard'
Rosa 'Ausblanket'
Rosa 'Auscanary'
Rosa 'Ausdecorum'
Rosa 'Ausland'
Rosa 'Auslot'
Rosa 'Ausnyson'
Rosa 'Ausprior'
Rosa 'Ausrelate'
Rosa 'Auswinter'
Rosa 'BAIark'
Rosa 'BAIbox'
Rosa 'BAIcham'
Rosa 'BAIeels'
Rosa 'BAIface' (Easy Elegance Funny Face)
Rosa 'BAIfairy'
Rosa 'BAIgirl'
Rosa 'BAIief'
Rosa 'BAIine'
Rosa 'BAImir'
Rosa 'BAIneon'
Rosa 'BAIrage'
Rosa 'BAIsuhe'
Rosa 'BAItown'
Rosa 'BAIypso'
Rosa 'Blanc Double de Courbet'
Rosa 'BUCbi'
Rosa 'Ca 29'
Rosa 'Chewmaytime'
Rosa 'Coral Dawn'
Rosa 'Dorient'
Rosa 'Dr. Huey'
Rosa 'Frycentury'
Rosa 'Golden Showers'
Rosa 'Horcogjil'
Rosa 'Meigekanu'
Rosa 'Meiggili'
Rosa 'Meiguimov'
Rosa 'Meimirrot'
Rosa 'Meiswetdom'
Rosa 'Miracle on the Hudson'
Rosa 'Moje Hammarberg'
Rosa 'Nearly Wild'
Rosa ×odorata 'Mutabilis'
Rosa 'Peggy Martin'
Rosa 'Radclean'
Rosa 'Radprov'
Rosa 'Radsun'
Rosa 'Radsunny'
Rosa 'Radtreasure'
Rosa 'Spice'
Rosa 'Sprothrive'
Rosa 'Wild Thing'
Rosa 'ZLEeltonStrack'
Rosmarinus officinalis 'Barbeque'
Rosmarinus officinalis 'Renzels'
Rosmarinus officinalis 'Roman Beauty'
Rosmarinus officinalis 'Spice Island'
Rostrinucula dependens
Rudbeckia 'American Gold Rush'
Rudbeckia auriculata
Rudbeckia maxima
Rudbeckia subtomentosa 'Little Henry'
Ruellia elegans 'Ragin' Cajun'
Ruellia simplex 'Chi Chi'
Ruscus aculeatus var. angustifolius
Ruscus aculeatus 'Elizabeth Lawrence'
Ruscus ×microglossus
S
Sabal minor
Saccharum angustifolium
Salix
Salvia 'Alegria'
Salvia 'Amistad'
Salvia 'Azure Snow'
Salvia azurea 'Little Boy Blue'
Salvia 'Balsalmispim'
Salvia 'BBSAL09001'
Salvia chamaedryoides
Salvia 'Cherry Chief'
Salvia 'Dark Dancer'
Salvia 'Eggben002'
Salvia 'Eggben003'
Salvia elegans 'Golden Delicious'
Salvia engelmannii
Salvia (ex. 'Church Road')
Salvia farinacea 'Augusta Duelberg'
Salvia 'Flamenco Rose'
Salvia 'G14-325'
Salvia glabrescens 'Elk Yellow Purple'
Salvia greggii
Salvia greggii 'Balmirrobi'
Salvia greggii 'Diane'
Salvia greggii (ex. 'Diane')
Salvia greggii 'Flame'
Salvia greggii 'Lipstick'
Salvia greggii 'Navajo White'
Salvia greggii 'Pink Perfection'