Caladium bicolor
Heart of Jesus
Caladium praetermissum
Hilo Beauty
Calathea crotalifera
Rattlesnake Plant
Calathea lutea
Bijao
Calathea zebrina
Zebra Plant
Calendula officinalis
Pot Marigold
Calliandra surinamensis
Pink Powder Puff
Callindra houstoniana
Callistephus chinensis
China aster
Calopogonium mucunoides
Calopo
Calotropis gigantea
Giant Calotrope
Calystegia pulchra
Hairy Bindweed
Camassia quamash
Camonea umbellata
Yellow Wood Rose
Campanula cervicaria
Bristly Bellflower
Campanula glomerata
Clustered Bellflower
Campanula latifolia
Giant Bellflower
Campanula patula
Spreading Bellflower
Campanula persicifolia
Peach-leaved Bellflower
Campanula rapunculoides
Creeping Bellflower
Cantharanthus roseus
Pink Periwinkle
Cardamine impatiens
Narrow-leaved Bitter-cress
Cardamine occulta
Cryptic Bittercress
Cardamine pratensis
Cuckooflower