Carduus nutans
Musk Thistle
Carex otrubae
False Fox-sedge
Carex pseudocyperus
Cyperus Sedge
Carex vulpina
True Fox-sedge
Carpinus betulus
Hornbeam
Caryota mitis
Fishtail Palm
Cascabela thevetia
Yellow Oleander
Cassia fistula
Golden Shower Tree
Cedrus deodara
Deodar
Celosia argentea
Silver Cock's Comb
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
Cercis siliquastrum
Judas-tree
Chamaenerion angustifolium
Rosebay Willowherb
Chenopodium vulvaria
Stinking Goosefoot
Chlorophytum orchidastrum
Orange Spider Plant
Christia vespertilionis
Red Butterfly Wing
Chromolaena odorata
Devil Weed