Plants
Caccinia macaranthera var. crassifolia Caesalpinia gilliesii Caesalpinia pulcherrima Caesalpinia pulcherrima 'Compton'
Caesalpinia yucatanensis Caladium bicolor (x hortulanum) Caladium bicolor (x hortulanum) Caladium bicolor (x hortulanum) 'Aaron'
Caladium bicolor (x hortulanum) 'Birdsey' Caladium bicolor (x hortulanum) 'Blaze' Caladium bicolor (x hortulanum) 'Calypso' Caladium bicolor (x hortulanum) 'Candidum Junior'
Caladium bicolor (x hortulanum) 'Candidum' Caladium bicolor (x hortulanum) 'Carolyn Whorton' Caladium bicolor (x hortulanum) 'Clarice' Caladium bicolor (x hortulanum) 'Elise'
Caladium bicolor (x hortulanum) 'Fannie Munson' Caladium bicolor (x hortulanum) 'Fantasy' Caladium bicolor (x hortulanum) 'Florida Cardinal Red' Caladium bicolor (x hortulanum) 'Florida Cardinal Red'
Caladium bicolor (x hortulanum) 'Florida Elise' Caladium bicolor (x hortulanum) 'Florida Fantasy' Caladium bicolor (x hortulanum) 'Florida Red Ruffles' Caladium bicolor (x hortulanum) 'Florida Rose Light'
Caladium bicolor (x hortulanum) 'Florida Sunrise' Caladium bicolor (x hortulanum) 'Florida Sweetheart' Caladium bicolor (x hortulanum) 'Florida Sweetheart' Caladium bicolor (x hortulanum) 'Freida Hemple'
Caladium bicolor (x hortulanum) 'Gingerland' Caladium bicolor (x hortulanum) 'Irene Dahl' Caladium bicolor (x hortulanum) 'June Bride' Caladium bicolor (x hortulanum) 'Kathleen'
Caladium bicolor (x hortulanum) 'Miss Muffet' Caladium bicolor (x hortulanum) 'Mixed colors' Caladium bicolor (x hortulanum) 'Mrs Arno Nehrling' Caladium bicolor (x hortulanum) 'Pink Beauty'
Caladium bicolor (x hortulanum) 'Pink Symphony' Caladium bicolor (x hortulanum) 'Postman Joiner' Caladium bicolor (x hortulanum) 'Red Flash' Caladium bicolor (x hortulanum) 'Red Frill'
Caladium bicolor (x hortulanum) 'Rosebud' Caladium bicolor (x hortulanum) 'Thai Beauty' Caladium bicolor (x hortulanum) 'White Christmas' Caladium bicolor (x hortulanum) 'White Queen'
Caladium bicolor (x hortulanum) 'White Wing' Calamagrostis x acutiflora Calamagrostis x acutiflora 'Karl Foerster' Calamagrostis x acutiflora 'Overdam'
Calamintha nepeta Calamintha nepeta Calamintha nepeta 'Alba' Calamintha nepeta 'Variegata'
Calamintha nepeta 'White Cloud' Calandrinia polyandra Calandrinia umbellata Calanthe discolor
Calanthe sieboldii Calathea burle-marxii Calathea crotalifera 'Aunt Gladys' Calathea cylindrica
Calathea libbyana Calathea loesneri Calathea makoyana Calathea ornata
Calathea picturata 'Argenteao' Calathea tigrina Calathea warscewiczii Calceolaria biflora
Calceolaria biflora 'Goldcrest' Calceolaria biflora 'Triompe de Versailles' Calceolaria fiebergiana Calceolaria polyrrhiza 'John Innes'
Calendula officinalis Calendula officinalis 'Bon Bon Orange' Calendula officinalis 'Bon Bon Yellow' Calendula officinalis 'Calypso Orange with Black Center'
Calendula officinalis 'Calypso Yellow with Black Center' Calendula officinalis 'Fiesta Gitana' Calendula officinalis 'Gitano Yellow' Calendula officinalis 'Gitano'
Calendula officinalis 'Greenheart Orange' Calendula officinalis 'Indian Prince' Calendula officinalis 'Kablouna Mix' Calendula officinalis 'Lemon Gem'
Calendula officinalis 'Mandarin Orange' Calendula officinalis 'Mandarin' Calendula officinalis 'Pacific Apricot' Calendula officinalis 'Pacific Beauty Mix'
Calendula officinalis 'Pink Surprise' Calendula officinalis 'Touch of Red' Calibrachoa 'Cabaret Apricot' Calibrachoa 'Cabaret Cherry Rose'
Calibrachoa 'Cabaret Deep Rose' Calibrachoa 'Cabaret Pink' Calibrachoa 'Cabaret Purple' Calibrachoa 'Cabaret Red'
Calibrachoa 'Cabaret Rose' Calibrachoa 'Cabaret Scarlet' Calibrachoa 'Cabaret White' Calibrachoa 'Callie™ Bright Red'
Calibrachoa 'Callie™ Deep Yellow' Calibrachoa 'Callie™ Painted Coral' Calibrachoa 'Callie™ Purple 07' Calibrachoa 'Million Bells® Antique Rose'
Calibrachoa 'Million Bells® Crackling Fire' Calibrachoa 'Million Bells® Flamingo' Calibrachoa 'Million Bells® Lavender' Calibrachoa 'Million Bells® Tangerine'
Calibrachoa 'Million Bells® Terra Bella' Calibrachoa 'Million Bells® Terra Linda' Calibrachoa 'Million Bells® Terra Viva' Calibrachoa 'Million Bells® Trailing Blue'
Calibrachoa 'Million Bells® Trailing Sky Blue' Calibrachoa 'Minifamous™ Apricot Red Eye' Calibrachoa 'Minifamous™ Double Pink' Calibrachoa 'Minifamous™ Super Purple'
Calibrachoa 'Superbells® Tequila Sunrise' Calla palustris Calliandra haematocephala Calliandra haematocephala 'Alba'
Calliandra schottii Calliandra surinamensis Calliandra tergemina Calliandra tweediei
Callicarpa americana Callicarpa americana Callicarpa americana 'Russell Montgomery' Callicarpa americana var. lactea
Callicarpa bodinieri Callicarpa bodinieri var. giraldii Callicarpa bodinieri var. giraldii 'Profusion' Callicarpa dichotoma
Callicarpa dichotoma 'Dark Star' Callicarpa dichotoma 'Early Amethyst' Callicarpa dichotoma 'Issai' Callicarpa dichotoma 'Issai'
Callicarpa dichotoma var. albifructus Callicarpa japonica Callicarpa japonica 'Heavy Berry' Callicarpa japonica 'Leucocarpa'
Callicarpa japonica var. luxurians Callicarpa japonica var. taquetii Callirhoe bushii Callirhoe involucrata
Callirhoe moschatus Callistemon citrinus Callistemon citrinus 'Burning Bush' Callistemon citrinus 'Compacta'
Callistemon citrinus 'Hannah Ray' Callistemon citrinus 'Jeffersii' Callistemon citrinus 'Little John' Callistemon citrinus 'Little John'
Callistemon citrinus 'Mauve Mist' Callistemon citrinus 'Splendens' Callistemon linearis Callistemon rigidus
Callistemon salignus Callistemon salignus var. viridiflora Callistemon sieberi Callistemon speciosus
Callistemon viminalis Callistemon viminalis Callistemon viminalis 'Captain Cook' Callistemon viminalis 'McCaskillii'
Callistemon viminalis 'Red Cascade' Callistephus chinensis 'Compliment Light Blue' Callistephus chinensis 'Imperial Mix' Callistephus chinensis 'Matador Light Pink'
Callistephus chinensis 'Matador Mix' Callistephus chinensis 'Matador Rose' Callistephus chinensis 'Matsumoto' Calluna vulgaris
Calocedrus decurrens Calocedrus decurrens 'Aureovariegata' Calocedrus decurrens 'Berrima Gold' Calocedrus decurrens 'Compacta'
Calocedrus decurrens 'Maupin Glow' Calochortus hirsutis Calodendrum capense Caltha palustris
Caltha palustris Caltha palustris Caltha palustris 'Alba' Caltha palustris 'Flore Plena' (Multiplex)'
Caltha palustris 'Tyermannii' Calycanthus fertilis Calycanthus floridus Calycanthus floridus 'Athens'
Calycanthus floridus 'Edith Wilder' Calycanthus floridus 'Katherine' Calycanthus floridus 'Luslawice' Calycanthus floridus 'Margarita'
Calycanthus floridus 'Michael Lindsey' Calycanthus floridus 'Mrs. Henry's Variety' Calycanthus floridus 'Purpureus' Calycanthus floridus 'Towe'
Calycanthus floridus 'Urbana' Calycanthus mohrii Calycanthus occidentalis Camassia cusickii
Camassia cusickii 'Zwanenburg' Camassia leichtlinii Camassia leichtlinii 'Alba' Camassia leichtlinii 'Atroviolacea'
Camassia leichtlinii 'Blue Danube' Camassia leichtlinii 'Electra' Camassia leichtlinii 'Eve Price' Camassia leichtlinii 'Plena'
Camassia leichtlinii 'Semi-plena' Camassia quamash (esculenta) Camassia quamash (esculenta) 'Flore-alba' Camassia quamash (esculenta) 'Orion'
Camassia quamash (esculenta) 'San Juan' Camassia scilloides Camellia japonica Camellia japonica
Camellia japonica 'Adolphe Audusson' Camellia japonica 'Altheaflora' Camellia japonica 'Are-jishi' Camellia japonica 'Aunt Jetty'
Camellia japonica 'Bernice Boddy' Camellia japonica 'Betty Sette' Camellia japonica 'Betty Sheffield Supreme' Camellia japonica 'Blood of China'
Camellia japonica 'Bob Hope' Camellia japonica 'C.M. Wilson' Camellia japonica 'Chandleri Elegans' Camellia japonica 'Chandleri'
Camellia japonica 'Chojo-Haku' Camellia japonica 'Christine Lee' Camellia japonica 'Daikagura' Camellia japonica 'Debutante'
Camellia japonica 'Donckelarii' Camellia japonica 'Dr. Tinsley' Camellia japonica 'Elegans' Camellia japonica 'Flame Variegated'
Camellia japonica 'Flame' Camellia japonica 'Glen 40' Camellia japonica 'Governor Mouton' Camellia japonica 'Greensboro Red'
Camellia japonica 'Hagoromo' Camellia japonica 'Herme' Camellia japonica 'Jack's' Camellia japonica 'Jarvis Red'
Camellia japonica 'Kumagai' Camellia japonica 'Kumasaka Variegated' Camellia japonica 'Kumasaka' Camellia japonica 'Lady Clare'
Camellia japonica 'Lady Vansittart Red' Camellia japonica 'Lady Vansittart Variegated' Camellia japonica 'Lady Vansittart' Camellia japonica 'Latifolia'
Camellia japonica 'Leucantha' Camellia japonica 'Magnoliaeflora' Camellia japonica 'Marie Bracey' Camellia japonica 'Mathothiana Rubra'
Camellia japonica 'Mathothiana Supreme' Camellia japonica 'Mathothiana' Camellia japonica 'Mrs. Charles Cobb' Camellia japonica 'Ozeki'
Camellia japonica 'Park Hill Tomorrow' Camellia japonica 'Paulette Goddard' Camellia japonica 'Pink Icicle' Camellia japonica 'Pink Perfection'
Camellia japonica 'Pope Pius IX' Camellia japonica 'Professor Charles S. Sargent' Camellia japonica 'Purity' Camellia japonica 'R.L. Wheeler'
Camellia japonica 'Rev. John C. Drayton' Camellia japonica 'Rose Dawn' Camellia japonica 'Sharon Elizabeth' Camellia japonica 'Shiro Tama'
Camellia japonica 'Showa-No-Hikari' Camellia japonica 'Spring Frill' Camellia japonica 'Swan Lake™' (Monke)' Camellia japonica 'Tenko'
Camellia japonica 'Tojo Haku' Camellia japonica 'Tricolor Red' Camellia japonica 'Tricolor' Camellia japonica 'Ville de Nantes'
Camellia japonica 'White by the Gate' Camellia japonica 'White Empress' Camellia japonica 'White Queen' Camellia japonica 'Willie Hite'
Camellia japonica 'Yuki-Komachi' Camellia oleifera Camellia oleifera 'Fire 'N Ice' Camellia oleifera 'Lu Shan Snow'
Camellia sasanqua Camellia sasanqua 'Bonanza' Camellia sasanqua 'Carolina Moonmist' Camellia sasanqua 'Cleopatra'
Camellia sasanqua 'Daydream' Camellia sasanqua 'Hana Jiman' Camellia sasanqua 'Jean May' Camellia sasanqua 'Maiden's Blush'
Camellia sasanqua 'Martha's Dream' Camellia sasanqua 'Midnight Lover' Camellia sasanqua 'Mine-No-Yuki' Camellia sasanqua 'Mist Maiden'
Camellia sasanqua 'Northern Lights' Camellia sasanqua 'Pink Butterfly' Camellia sasanqua 'Pink Goddess' Camellia sasanqua 'Pink Snow'
Camellia sasanqua 'Setsugekka' Camellia sasanqua 'Shishigashira' Camellia sasanqua 'Sparkling Burgundy' Camellia sasanqua 'Usi Bene'
Camellia sasanqua 'Wm. Lanier Hunt' Camellia sasanqua 'Yuletide' Camellia sasanqua 'Yuletide' Camellia sinensis
Camellia sinensis 'Rosea' Camellia williamsii x oleifera 'Ice Follies' Camellia x ackerman 'Frost Prince' Camellia x ackerman 'Frost Princess'
Camellia x ackerman 'Frost Queen' Camellia x ackerman 'Polar Ice' Camellia x ackerman 'Snow Flurry' Camellia x ackerman 'Sunworshipper'
Camellia x ackerman 'Two Marthas' Camellia x ackerman 'Winter's Beauty' Camellia x ackerman 'Winter's Charm' Camellia x ackerman 'Winter's Hope'
Camellia x ackerman 'Winter's Interlude' Camellia x ackerman 'Winter's Rose' Camellia x ackerman 'Winter's Star' Camellia x ackerman 'Winter's Waterlily'
Campanula 'Birch Hybrid' Campanula 'Burghaltii' Campanula 'E. K. Toogood' Campanula 'Samantha'
Campanula alliariifolia (lamiifolia) Campanula alliariifolia (lamiifolia) 'Flore-pleno' Campanula alliariifolia (lamiifolia) 'Ivory Bells' Campanula aucheri
Campanula bellidifolia Campanula carpatica Campanula carpatica 'Alba' Campanula carpatica 'Blue Clips®'
Campanula carpatica 'Blue Moonlight' Campanula carpatica 'Bressingham White' Campanula carpatica 'Chewton Joy' Campanula carpatica 'China Cup'
Campanula carpatica 'Jingle Bells' Campanula carpatica 'Kobalt Bell (Kobaltglocke)' Campanula carpatica 'Pearl Deep Blue' Campanula carpatica 'Pearl White'
Campanula carpatica 'Wedgewood Blue' Campanula carpatica 'Wedgewood White' Campanula carpatica 'White Clips®' Campanula carpatica 'White Star'
Campanula carpatica var. turbinata Campanula carpatica var. turbinata 'Isabel' Campanula cochlearifolia (pusilla) Campanula cochlearifolia (pusilla) 'Alba'
Campanula cochlearifolia (pusilla) 'Blue Tit' Campanula cochlearifolia (pusilla) 'Cambridge Blue' Campanula cochlearifolia (pusilla) 'Elizabeth Oliver' Campanula cochlearifolia (pusilla) 'Miranda'
Campanula cochlearifolia (pusilla) 'Patience Bell' Campanula formanekiana Campanula garganica Campanula garganica 'Alba'
Campanula garganica 'Blue Diamond' Campanula garganica 'Dickson's Gold' Campanula garganica 'Glandore' Campanula garganica 'W.H. Paine'
Campanula garganica var. hirsuta Campanula garganica var. hirsuta 'Alba' Campanula glomerata Campanula glomerata 'Crown of Snow'
Campanula glomerata 'Joan Elliott' Campanula glomerata 'Purple Pixie' Campanula glomerata 'Snow Cushion' Campanula glomerata 'Superba Alba'
Campanula glomerata 'Superba' Campanula glomerata 'Tom Elliott' Campanula glomerata 'White Barn'' Campanula glomerata var. acaulis
Campanula glomerata var. dahurica Campanula isophylla Campanula isophylla 'Alba' Campanula isophylla 'Balchiniana'
Campanula isophylla 'Caerulea' Campanula isophylla 'Kristal Blue' Campanula isophylla 'Mayi' Campanula isophylla 'Stella Series'
Campanula lactiflora Campanula lactiflora 'Alba' Campanula lactiflora 'Coerulea' Campanula lactiflora 'Loddon Anna'
Campanula lactiflora 'Pouffe' Campanula lactiflora 'Prichard's Variety' Campanula lactiflora 'Rosea' Campanula lactiflora 'Superba'
Campanula lactiflora 'White Pouffe' Campanula latifolia Campanula latifolia 'Alba' Campanula latifolia 'Bernice'
Campanula latifolia 'Brantwood' Campanula latifolia 'Gloaming' Campanula latifolia 'Macrantha Alba' Campanula latifolia 'Macrantha'
Campanula latifolia 'White Ladies' Campanula latiloba Campanula latiloba 'Alba' Campanula latiloba 'Hidcote Amethyst'
Campanula latiloba 'Highcliffe' Campanula latiloba 'Percy Piper' Campanula linifolia Campanula medium
Campanula medium 'Alba' Campanula medium 'Caerulea' Campanula medium 'Calycanthema Alba' Campanula medium 'Calycanthema'
Campanula medium 'Dwarf Musical Bells' Campanula medium 'Flore Pleno' Campanula persicifolia (amabilis) Campanula persicifolia (amabilis) 'Alba Coronata'
Campanula persicifolia (amabilis) 'Alba Flore-plena' Campanula persicifolia (amabilis) 'Alba' Campanula persicifolia (amabilis) 'Beechwood' Campanula persicifolia (amabilis) 'Blue Gardenia'
Campanula persicifolia (amabilis) 'Bluebell' Campanula persicifolia (amabilis) 'Boule de Neige' Campanula persicifolia (amabilis) 'Chettle Charm' Campanula persicifolia (amabilis) 'Coerulea Coronata'
Campanula persicifolia (amabilis) 'Coerulea Flore-Plena' Campanula persicifolia (amabilis) 'Frank Lawley' Campanula persicifolia (amabilis) 'grandiflora Alba' Campanula persicifolia (amabilis) 'Hampstead White'
Campanula persicifolia (amabilis) 'Moerheimii' Campanula persicifolia (amabilis) 'Snowdrift' Campanula persicifolia (amabilis) 'Telham Beauty' Campanula portenschlagiana (muralis)
Campanula portenschlagiana (muralis) 'Alba' Campanula portenschlagiana (muralis) 'Bavarica' Campanula portenschlagiana (muralis) 'Major' Campanula portenschlagiana (muralis) 'Resholt's Variety'
Campanula poscharskyana Campanula poscharskyana Campanula poscharskyana 'Blue Gown' Campanula poscharskyana 'Blue Gown'
Campanula poscharskyana 'Blue Waterfall' Campanula poscharskyana 'E.H. Frost' Campanula poscharskyana 'Lilacina' Campanula poscharskyana 'Stella'
Campanula punctata Campanula pyramidalis Campanula pyramidalis 'Alba' Campanula pyramidalis 'Aureo-variegata'
Campanula pyramidalis 'Compacta' Campanula rhomboidalis Campanula rotundifolia Campanula rotundifolia 'Alba'
Campanula rotundifolia 'Flore-plena' Campanula rotundifolia 'Olympia' Campanula takesimana Campanula takesimana 'Elizabeth'
Campanula thrysoides Campanula trachelium 'Bernice' Campsis grandiflora Campsis grandiflora
Campsis grandiflora 'Morning Calm' Campsis radicans Campsis radicans Campsis radicans 'Apricot'
Campsis radicans 'Crimson Trumpet' Campsis radicans 'Flava' Campsis radicans 'Judy' Campsis radicans 'Oconee'
Campsis radicans 'Praecox' Campsis radicans 'Summer Snowfall®' (Takarazuka Variegated)' Campsis radicans 'University Hybrids' Campsis x tagliabuana
Campsis x tagliabuana 'Coccinea' Campsis x tagliabuana 'Golden Treasure™' (Takarazuka Gold)' Campsis x tagliabuana 'Mme. Galen' (Madame Galen)' Canna 'Aida'
Canna 'Ambassador' Canna 'Australia' Canna 'Bengal Tiger' (Pretoria)' Canna 'Black Knight'
Canna 'Brandywine' Canna 'Cap Camarata' Canna 'Chanteclerc' Canna 'City of Portland'
Canna 'Cleopatra' Canna 'Cleopatra' Canna 'Conestoga' Canna 'Confetti'
Canna 'Delaware' Canna 'Dollar' Canna 'Durban' Canna 'Emblem'
Canna 'Fireside' Canna 'Futurity Pink' Canna 'Futurity Red' Canna 'Futurity Yellow'
Canna 'Grande' Canna 'Independence' Canna 'Intrigue' Canna 'Kansas City'
Canna 'King Humbert Yellow' Canna 'King Humbert' Canna 'La Garoule' Canna 'Liberty™ Bugle Boy'
Canna 'Liberty™ Pink' Canna 'Liberty™ Scarlet' Canna 'Liberty™ Sun' Canna 'Louis Cayeau'
Canna 'Matador' Canna 'Omega' Canna 'Panache' Canna 'Pink Beauty'
Canna 'Pink Sunburst' Canna 'Red Stripe' Canna 'Red Velvet' Canna 'Richard Wallace'
Canna 'Stadt Feltbach' Canna 'Stuttgart' Canna 'Talisman' Canna 'The President'
Canna 'Tropical Red' Canna 'Tropical Rose' Canna 'Tropicana Dwarf Pink' Canna 'Tropicana Dwarf Red'
Canna 'Tropicanna Black™' (Canlon)' Canna 'Tropicanna Gold™' (Mactro)' Canna 'Tropicanna™' (Phaison)' Canna 'Tropicanna™' (Phaison)'
Canna 'Wyoming' Canna flaccida Canna glauca Canna hybrid
Canna indica Canna indica Canna iridiflora 'Ehemannii' (Eagmannii)' Canna x generalis
Capsicum annuum 'Black Pearl' Capsicum annuum 'Black Pearl' Capsicum annuum 'Bulgarian Carrot' Capsicum annuum 'Caribbean Red'
Capsicum annuum 'Chilly Chili' Capsicum annuum 'Conchos' Capsicum annuum 'Fireworks' Capsicum annuum 'Holiday Cheer'
Capsicum annuum 'Holiday Flame' Capsicum annuum 'Hot Bed' Capsicum annuum 'Korona' Capsicum annuum 'Pretty in Purple'
Capsicum annuum 'Rainbow' Capsicum annuum 'Serrano Del Sol' Capsicum annuum 'Super Chili' Capsicum annuum 'Teno'
Capsicum annuum 'Tequila' Capsicum annuum 'Treasures Red' Capsicum annuum 'Triton' Capsicum annuum 'Variegata'
Caragana arborescens Caragana arborescens 'Lorbergii' Caragana arborescens 'Nana' Caragana arborescens 'Pendula'
Caragana arborescens 'Plume' Caragana arborescens 'Sutherland' Caragana arborescens 'Tidy' Caragana arborescens 'Walker'
Caragana aurantiaca Caragana frutex Caragana frutex 'Globosa' Caragana maximowicziana
Caragana microphylla Caragana pygmaea Caragana sinica Cardamine (Dentaria) diphylla
Cardamine (Dentaria) diphylla 'Eco Moonlight' Cardamine waldsteinii Cardiocrinum giganteum Cardiospermum halicacabum
Carex 'Silver Curls' Carex aquatilis Carex berggrenii Carex buchananii
Carex buchananii Carex ciliatomarginata (siderostrica) Carex ciliatomarginata (siderostrica) 'Variegata' Carex comans
Carex comans 'Bronze' Carex comans 'Frosted Curls' Carex comans 'Milk Chocolate' Carex comosa
Carex conica Carex conica 'Marginata' Carex conica 'Variegata' Carex elata
Carex elata Carex elata 'Aurea' Carex elata 'Bowles Golden' Carex elata 'Knightshaye's'
Carex flagellifera Carex glauca (flacca) Carex glauca (flacca) Carex glauca (flacca) 'Bias'
Carex grayi Carex lasiocarpa Carex morrowii Carex morrowii 'Goldband' (Aurea-variegata)'
Carex morrowii 'Ice Dance' Carex morrowii 'Marginata' Carex morrowii 'Silver Strike' Carex morrowii 'Variegata'
Carex morrowii var. temnolepis 'Silk Tassel' Carex muskingumensis Carex muskingumensis Carex muskingumensis 'Oehme'
Carex muskingumensis 'Sentry'' (Wachtposten)' Carex oshimensis (hachijoensis) 'Gold Strike' Carex pendula Carex pennsylvanica
Carex phyllocephala 'Sparkler' Carex plantaginea Carex stricta Carex testacea
Carica papaya Carissa macrocarpa Carpinus betulus Carpinus betulus 'Albo-variegata'
Carpinus betulus 'Aspleniifolia' Carpinus betulus 'Columnaris' Carpinus betulus 'Fastigiata' Carpinus betulus 'Franz Fontaine'
Carpinus betulus 'Globosa' Carpinus betulus 'Incisa' Carpinus betulus 'Monument' Carpinus betulus 'Pendula Dervaesii'
Carpinus betulus 'Pendula' Carpinus betulus 'Pinoccheo' Carpinus betulus 'Punctata' Carpinus betulus 'Purpurea'
Carpinus betulus 'Rogow' Carpinus betulus 'Variegata' Carpinus betulus 'Vienna Weeping' Carpinus betulus var. horizontalis
Carpinus betulus var. quercifolia Carpinus caroliniana Carpinus caroliniana 'Palisade' Carpinus caroliniana 'Pyramidalis'
Carpinus cordata Carpinus japonica Carpinus orientalis Carpobrotus deliciosus
Carpobrotus edulis Carthamus tinctorius 'Lasting Orange' Carum carvi Carya aquatica
Carya cordiformis Carya glabra Carya illinoinensis Carya laciniosa
Carya myristiciformis Carya ovata Carya pallida Carya tomentosa
Caryopteris incana Caryopteris incana Caryopteris incana 'Blue Billows' Caryopteris incana 'Candida'
Caryopteris incana 'Sunshine Blue™' (Jason)' Caryopteris x clandonensis Caryopteris x clandonensis Caryopteris x clandonensis 'Arthur Simmonds'
Caryopteris x clandonensis 'Arthur Simmonds' Caryopteris x clandonensis 'Azure' Caryopteris x clandonensis 'Azure' Caryopteris x clandonensis 'Blue Knoll'
Caryopteris x clandonensis 'Blue Mist' Caryopteris x clandonensis 'Blue Mist' Caryopteris x clandonensis 'Dark Knight' Caryopteris x clandonensis 'Dark Knight'
Caryopteris x clandonensis 'Ferndown' Caryopteris x clandonensis 'Ferndown' Caryopteris x clandonensis 'First Choice' Caryopteris x clandonensis 'Grand Bleu™' (Innoveris)'
Caryopteris x clandonensis 'Heavenly Blue' Caryopteris x clandonensis 'Heavenly Blue' Caryopteris x clandonensis 'Kew Blue' Caryopteris x clandonensis 'Kew Blue'
Caryopteris x clandonensis 'Longwood Blue' Caryopteris x clandonensis 'Longwood Blue' Caryopteris x clandonensis 'Petit Bleu™' (Minibleu)' Caryopteris x clandonensis 'Worcester Gold'
Caryopteris x clandonensis 'Worcester Gold' Castanea alnifolia Castanea crenata Castanea dentata
Castanea mollissima Castanea pumila Castanea sativa Castanea sativa 'Albo-marginata'
Castanea sativa 'Aureo-marginata' Catalpa bignonioides Catalpa bignonioides 'Aurea' Catalpa bignonioides 'Nana'
Catalpa bungei Catalpa fargesii Catalpa fargesii f. duclouxii Catalpa longissima
Catalpa ovata Catalpa speciosa Catalpa x erubescens Catalpa x erubescens 'Purpurea'
Catalpa x erubescens 'Victoria' Catananche caerulea Catananche caespitosum Catharanthus (Vinca) roseus 'Blue Pearl'
Catharanthus (Vinca) roseus 'Bourbon Street' Catharanthus (Vinca) roseus 'Carpet Series' Catharanthus (Vinca) roseus 'Grape Cooler™' Catharanthus (Vinca) roseus 'Icy Pink Cooler™'
Catharanthus (Vinca) roseus 'Lady in Pink' Catharanthus (Vinca) roseus 'Little Delicata' Catharanthus (Vinca) roseus 'Little Pinkie' Catharanthus (Vinca) roseus 'Magic Carpet'
Catharanthus (Vinca) roseus 'Mediterranean Cherry Red' Catharanthus (Vinca) roseus 'Mediterranean Series' Catharanthus (Vinca) roseus 'Nirvana™ Apricot' Catharanthus (Vinca) roseus 'Nirvana™ Burgundy'
Catharanthus (Vinca) roseus 'Nirvana™ Cascade Deep Pink' Catharanthus (Vinca) roseus 'Nirvana™ Cascade Lavender with Eye' Catharanthus (Vinca) roseus 'Nirvana™ Cascade Pink Splash' Catharanthus (Vinca) roseus 'Nirvana™ Cascade Pink'
Catharanthus (Vinca) roseus 'Nirvana™ Cascade Shell Pink' Catharanthus (Vinca) roseus 'Nirvana™ Cascade White' Catharanthus (Vinca) roseus 'Nirvana™ Lavender with Eye' Catharanthus (Vinca) roseus 'Nirvana™ Pink Blush'
Catharanthus (Vinca) roseus 'Nirvana™ Raspberry with Eye' Catharanthus (Vinca) roseus 'Nirvana™ Red' Catharanthus (Vinca) roseus 'Nirvana™ Rose' Catharanthus (Vinca) roseus 'Nirvana™ Violet'
Catharanthus (Vinca) roseus 'Nirvana™ White' Catharanthus (Vinca) roseus 'Pacifica Cherry Halo' Catharanthus (Vinca) roseus 'Pacifica Cherry Red' Catharanthus (Vinca) roseus 'Pacifica Dark Red'
Catharanthus (Vinca) roseus 'Pacifica Magenta Halo' Catharanthus (Vinca) roseus 'Pacifica Orchid Halo' Catharanthus (Vinca) roseus 'Pacifica Punch' Catharanthus (Vinca) roseus 'Pacifica Pure White'
Catharanthus (Vinca) roseus 'Pacifica Really Red' Catharanthus (Vinca) roseus 'Pacifica Red' Catharanthus (Vinca) roseus 'Pacifica Rose Halo' Catharanthus (Vinca) roseus 'Parasol'
Catharanthus (Vinca) roseus 'Peppermint Cooler™' Catharanthus (Vinca) roseus 'Pink Carpet' Catharanthus (Vinca) roseus 'Pretty in Pink' Catharanthus (Vinca) roseus 'Pretty in White'
Catharanthus (Vinca) roseus 'Raspberry Cooler™' Catharanthus (Vinca) roseus 'Red Cooler™' Catharanthus (Vinca) roseus 'Titan™ Polka Dot' Catharanthus (Vinca) roseus 'Titan™ Series'
Catharanthus (Vinca) roseus 'Trailing Pink Star' Catharanthus (Vinca) roseus 'Tropicana Apricot' Catharanthus (Vinca) roseus 'Tropicana Blush' Catharanthus (Vinca) roseus 'Tropicana Bright Eye'
Catharanthus (Vinca) roseus 'Tropicana Pink' Catharanthus (Vinca) roseus 'Tropicana Rose' Catharanthus (Vinca) roseus 'World Peace' Cattleya percivaliana
Cattleya x guatemalensis Caulophyllum thalictroides Cautleya spicata Ceanothus americanus
Ceanothus coeruleus Ceanothus ovatus Ceanothus x delilianus Ceanothus x delilianus 'Gloire de Versailles'
Ceanothus x pallidus Ceanothus x pallidus 'Ceres' Ceanothus x pallidus 'Marie Simon' Ceanothus x pallidus 'Perle Rose'
Ceanothus x pallidus 'Plenus' Ceanothus x pallidus 'Roseus' Cedrela sinensis Cedrus atlantica
Cedrus atlantica 'Argentea' Cedrus atlantica 'Aurea Robusta' Cedrus atlantica 'Aurea'