Cakile maritima
Sea Rocket
Calendula officinalis
Pot Marigold
Calliandra surinamensis
Pink Powder Puff
Callindra houstoniana
Callistephus chinensis
China aster
Callitriche brutia
Pedunculate Water-starwort
Callitriche sp.
Callitriche stagnalis
Common Water-starwort
Calluna vulgaris
Heather
Calopogonium mucunoides
Calopo
Calotropis gigantea
Giant Calotrope
Caltha palustris
Marsh-marigold
Calystegia pulchra
Hairy Bindweed
Calystegia sepium
Hedge Bindweed
Calystegia silvatica
Large Bindweed
Calystegia soldanella
Sea Bindweed
Camassia quamash
Camellia
Camellia (double)
Camellia japonica
Camellia
Camonea umbellata
Yellow Wood Rose
Campanula bononiensis
Pale Bellflower
Campanula cervicaria
Bristly Bellflower
Campanula glomerata
Clustered Bellflower
Campanula latifolia
Giant Bellflower