Chain of Hearts Chainfruit Cholla
Chaix Mullein (spp.) Chaix Mullein White
Chalcas 'Chalet' American Arborvitae
Chalice Vine (spp.) Chalice Vine Variegated
Chalice Vine, Golden (spp.) Chalice Vine, Golden Variegated
'Chameleon' Chameleon Plant 'Chameleon' Euphorbia
Chameleon Plant (spp.) Chameleon Plant 'Chameleon'
Chamise (spp.) Chamise 'Black Diamond'
Chamomile, Dyers' (spp.) Chamomile, Dyers' 'Kelwayi'
Chamomile, Dyers' 'Moonlight' Chamomile, Dyers' 'Susanna Mitchell'
Chamomile, Dyers' 'Wargrave' Chamomile, False Dwarf
Chamomile, Spanish Chamomile, Yellow (spp.)
Chamomile, Yellow 'Kelwayi' Chamomile, Yellow 'Moonlight'
Chamomile, Yellow 'Susanna Mitchell' Chamomile, Yellow 'Wargrave'
Chamomile: asteroides, False 'Pink Beauty' Chamomile: asteroides, False 'Snowbank'
Chamomile: asteroides, False 'Snowflake' Chamomile: nobile
'Champagne Bubbles' Alumroot: Heuchera 'Champagne Bubbles' Iceland Poppy
'Champagne Elegance' Tall Bearded German Iris 'Champaign County' White Ash
Champak 'Champion Blue' Canterbury Bells
'Chamzin (Nordic™)' Gallberry Holly 'Chancellor' Littleleaf Linden
Chandelier Plant 'Chandelier Primrose Vien' Snapdragon
'Chandler's Blue' Colorado Red Cedar Changeable Velvetberry Variegated
'Chanticleer' Callery Pear 'Chantilly Lace' Hosta
Chaparral Currant 'Wunderlich' Chaparral Prickly Pear
Chaparral Sage 'Chaparral' White Mulberry
Chapparal 'Chardonnay Pearls®' Slender Deutzia
Charity (spp.) 'Charlene Strawn' Waterlily
'Charles de Meurville' Waterlily 'Charles F. Irish' Norway Maple
'Charles Jolly' Common Lilac 'Charles Lamont' Bodnant Viburnum
'Charles Thomas' Sacred Lotus Charlock Mustard
'Charming Pink & White' Garden Petunia 'Charming Purple' Garden Petunia
'Chartreuse' Sweet Potato Vine 'Chasing Rainbows' Tall Bearded German Iris
Chasmanthe Chastetree (spp.)
Chastetree 'Blushing Spires' Chastetree 'Pink'
Chastetree 'Silver Spire' Chastetree White
Chastetree, Cut-leaf 'Heterophylla' Chastetree, New Zealand
Chastetree, Round Leaf (spp.) Chastetree, Round Leaf 'Wild Korea'
'Chater's Double' Hollyhock 'Chaunii' Deutzia: ningpoensis
'Chawan Basu' Sacred Lotus Checkerberry
Checkerbloom: malviflora 'Elsie Heugh' Checkered Fritillary (spp.)
Checkered Lily (spp.) Checkermallow: malviflora 'Elsie Heugh'
Cheddar Pink (spp.) Cheddar Pink 'Bath's Pink'
Cheddar Pink 'Dottie' Cheddar Pink 'Mountain Mist'
Cheddar Pink 'Pixie' Cheddar Pink 'Spotty'
Cheddar Pink 'Tiny Rubies' Cheeky Bugger
Cheesewood (spp.) Cheesewood Variegated
Cheiridopsis Cheiridopsis: cigarettifera
Cheiridopsis: denticulata Chende
Chenille Honey Myrtle Chenille Plant (spp.)
Chenille Plant, Dwarf Chenille Plant, Trailing
Chenille Plant: klavea Chenille Plant: pulvinata
'Chequers' Spotted Dead Nettle