Cakile maritima
Sea Rocket
Calluna vulgaris
Heather
Calystegia soldanella
Sea Bindweed
Camellia
Camellia (double)
Camellia japonica
Camellia
Campanula patula
Spreading Bellflower
Cardamine pratensis
Cuckooflower
Carduus crispus
Welted Thistle
Carduus nutans
Musk Thistle
Centaurea debeauxii
Slender Knapweed
Centaurea nigra
Common Knapweed
Centaurea scabiosa
Greater Knapweed
Centaurium erythraea
Common Centaury
Centaurium littorale
Seaside Centaury
Centaurium pulchellum
Lesser Centaury
Centaurium scilloides
Perennial Centaury
Centranthus ruber
Red Valerian
Cercis siliquastrum
Judas-tree
Chaenorhinum minus
Small Toadflax
Chamaecyparis lawsoniana
Lawson's Cypress
Chamerion angustifolium
Rosebay Willowherb
Chenopodium murale
Nettle-leaved Goosefoot
Cirsium acaule
Dwarf Thistle
Cirsium arvense
Creeping Thistle