Cappadocian Maple (spp.) Cappadocian Maple Golden
'Cappuccino' Alumroot: Heuchera 'Caprician Fiesia' Daylily
Captain Rawes' Camellia 'Captain Rawes' 'Captain Rawes' Captain Rawes' Camellia
Carabeen, Red 'Caradonna' Meadow Sage
'Caramba' Scarlet Sage: splendens Carambola
Caranda Palm Caranda Palm: ekmanii
Caranda Palm: fallense Caraway Thyme
Cardboard Cycad Cardboard Plant
Cardinal Climber Cardinal Flower 'Bee's Flame'
Cardinal Flower 'Dark Blue Angel' Cardinal Flower 'Fan Deep Red'
Cardinal Flower 'Gladys Lindley' Cardinal Flower 'La Fresco'
Cardinal Flower 'Monet Moment' Cardinal Flower 'Rose Beacon'
Cardinal Flower 'Sparkle Devine' Cardinal Flower 'Summit Snow'
Cardinal Flower 'Tania' Cardinal Flower 'White Angel'
Cardinal Flower 'Wildwood Splendor' Cardinal Flower, Blue (spp.)
Cardinal Flower, Blue 'Blue Selection' Cardinal Flower: cardinalis
Cardinal Flower: gibberoa 'Cardinal Red' Bigleaf Hydrangea
'Cardinal Royal™' European Mountain Ash Cardinal Spear
'Cardinal Wyszynski' Hybrid Clematis Cardone
'Carefree Sunshine' Rose Carex, Evergold (spp.)
Carex, Evergold 'Aurea-variegata' Carex, Evergold 'Goldband'
Carex, Evergold 'Ice Dance' 'Carey Quinn' Daylily
Caribbean Copper Plant Caricature Plant (spp.)
Caricature Plant 'Chocolate' 'Carissa' Chinese Holly
'Carita Deep Pink' Summer Snapdragon 'Carita Purple' Summer Snapdragon
'Carita White' Summer Snapdragon 'Carlis Corner Broom' Japanese Maple
Carmel Ceanothus (spp.) Carmel Ceanothus 'Carmel Creeper'
Carmel Ceanothus 'Hurricane Point' Carmel Ceanothus 'Louis Edmunds'
'Carmel Creeper' Carmel Creeper Carmel Creeper (spp.)
Carmel Creeper 'Carmel Creeper' Carmel Creeper 'Hurricane Point'
Carmel Creeper 'Louis Edmunds' 'Carmen' Ornamental Chili Pepper
'Carmencita' Castor Oil Plant Carmichaelia
'Carnaby' Hybrid Clematis Carnation Pink
Carnation (spp.) Carnation 'Brilliant Star'
Carnation, Border (spp.) Carnation: Dianthus 'Aztec Pink Bicolor'
Carnation: Dianthus 'Corona Cherry Magic' Carnation: Dianthus 'Desmond'
Carnation: Dianthus 'Eastern Star' Carnation: Dianthus 'Melody Pink'
Carnation: Dianthus 'Neon Star' Carnation: Dianthus 'Night Star'
Carnation: Dianthus 'Red Dwarf' Carnation: Dianthus 'Rose De Mai'
Carnation: Dianthus 'Rosish One' Carnation: Dianthus 'Siskin Clock'
Carnation: Dianthus 'Spring Star' Carnation: Dianthus 'Supra Purple'
Carnation: superbus Carnation: superbus longicalyensis
Carnauba Wax Palm 'Carnaval™' Old Fashioned Weigela
'Carnea' Vernal Witchhazel 'Carnival' Hedge Maple
'Carnival' Hosta 'Carnival mix' Nemesia