Carex lasiocarpa
Slender Sedge
Carex otrubae
False Fox-sedge
Carex pseudocyperus
Cyperus Sedge
Carex vulpina
True Fox-sedge
Carissa macrocarpa
Natal Plum
Carlina vulgaris
Carline Thistle
Carpinus betulus
Hornbeam
Caryota mitis
Fishtail Palm
Cascabela thevetia
Yellow Oleander
Cassia fistula
Golden Shower Tree
Castilla elastica
Panama Rubber Tree
Casuarina equisetifolia
Coastal She-oak
Causonis trifolia
Bush Grape
Cedrus deodara
Deodar
Celosia argentea
Silver Cock's Comb
Cenchrus setosus
Mission Grass
Centaurea cyanus
Cornflower
Centaurea nigra
Common Knapweed
Centaurium erythraea
Common Centaury
Centratherum punctatum
Brazilian bachelor's button
Centrosema pubescens
Butterfly Pea
Cephalanthera longifolia
Narrow-leaved Helleborine
Cephalanthera rubra
Red Helleborine
Cerastium arvense
Field Mouse-ear