Carex x prolixa
A Hybrid Sedge
Caryota mitis
Fishtail palm
Catabrosa aquatica
Whorl-grass
Catapodium rigidum
Fern-grass
Cenchrus setosus
Mission Grass
Cephalanthera damasonium
White Helleborine
Cephalanthera longifolia
Narrow-leaved Helleborine
Cephalanthera rubra
Red Helleborine
Chloris barbata
Swollen Windmill-grass
Chlorophytum comosum
Spider-plant
Chlorophytum orchidastrum
Orange Spider Plant
Cladium mariscus
Great Fen-sedge
Clivia spp.
Cocos nucifera
Coconut
Coeloglossum viride
Frog Orchid
Colchicum
Colchicum alpinum
Alpine Saffron
Colchicum autumnale
Meadow Saffron
Commelina benghalensis
Benghal Dayflower
Commelina diffusa
Climbing Dayflower
Convallaria majalis
Lily-of-the-valley
Cordyline australis
Cabbage-palm
Cordyline fruticosa
Ti Plant
Costus dubius
Spiral Flag