Cane Canna
Canna Lily (spp.) Canna Lily 'Ambassador'
Canna Lily 'Australia' Canna Lily 'Bengal Tiger'
Canna Lily 'Brandywine' Canna Lily 'Conestoga'
Canna Lily 'Lenape' Canna Lily 'Primrose Yellow'
Canna Lily 'Tropical Rose' Canna Lily 'Tropicana'
Canna, Garden (spp.) Canna, Garden 'Ambassador'
Canna, Garden 'Australia' Canna, Garden 'Bengal Tiger'
Canna, Garden 'Brandywine' Canna, Garden 'Conestoga'
Canna, Garden 'Lenape' Canna, Garden 'Primrose Yellow'
Canna, Garden 'Tropical Rose' Canna, Garden 'Tropicana'
Canna, Golden Canna, Water
'Canon J. Went' Purple Toadflax 'Cantab' Dwarf Iris
Cantonese Fairy Bells 'Night Heron' Canyon Delphinum (spp.)
Canyon Delphinum 'Laurin' Canyon Larkspur (spp.)
Canyon Larkspur 'Laurin' 'Canyon Pink' Alumroot: Heuchera
'Canyon Prince' Canyon Prince Wild Rye Grass Canyon Prince Wild Rye Grass (spp.)
Canyon Prince Wild Rye Grass 'Canyon Prince' Cape Aloe
'Cape Blanco' Stonecrop: spathulifolium Cape Cowslip Golden
Cape Lily Cape Mallow (spp.)
Cape Marigold (spp.) Cape Marigold 'Blue Eyed Beauty'
Cape Marigold: Osteospermum 'Flower Power Pink' Cape Marigold: Osteospermum 'Impassion White'
Cape Marigold: Osteospermum 'Lemon Symphony' Cape Marigold: Osteospermum 'Pinwheel Purple'
Cape Marigold: Osteospermum 'Pinwheel Rose' Cape Marigold: Osteospermum 'Pinwheel White Eye'
Cape Marigold: Osteospermum 'Polar Star' Cape Marigold: Osteospermum 'Sparkler'
Cape Marigold: Osteospermum 'Tradewinds™ Deep Purple' Cape Marigold: Osteospermum 'Tradewinds™ Light Purple'
Cape Marigold: Osteospermum 'Tradewinds™ Pink' Cape Othonna
Cape Pondweed Cape Primrose
'Cape Sebastian' Fleabane: glaucus Cape Sundew
Cape Tulip Cape Weed
Capeweed Capiopoa
'Cappuccino' Alumroot: Heuchera 'Caprician Fiesia' Daylily
'Caradonna' Meadow Sage 'Caramba' Scarlet Sage: splendens
Caraway Thyme 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 Wyszynski' Hybrid Clematis
Cardone Carex, Evergold (spp.)
Carex, Evergold 'Aurea-variegata' Carex, Evergold 'Goldband'
Carex, Evergold 'Ice Dance' 'Carey Quinn' Daylily
'Carita Deep Pink' Summer Snapdragon 'Carita Purple' Summer Snapdragon
'Carita White' Summer Snapdragon 'Carmen' Ornamental Chili Pepper
'Carmencita' Castor Oil Plant