Centaurium erythraea
Common Centaury
Centaurium pulchellum
Lesser Centaury
Centranthus ruber
Red Valerian
Cerastium fontanum
Common Mouse-ear
Cerastium glomeratum
Sticky Mouse-ear
Chamaenerion angustifolium
Rosebay Willowherb
Cheilymenia fimicola
Chelidonium majus
Greater Celandine
Chrysosplenium oppositifolium
Opposite-leaved Golden-saxifrage
Circaea lutetiana
Enchanter's-nightshade
Cirsium acaule
Dwarf Thistle
Cirsium eriophorum
Woolly Thistle
Cirsium palustre
Marsh Thistle
Cirsium vulgare
Spear Thistle
Cladonia sp.
Clavulinopsis helvola
Yellow Club
Claytonia perfoliata
Springbeauty
Clematis vitalba
Traveller's-joy
Clinopodium acinos
Basil Thyme
Clinopodium ascendens
Common Calamint
Clinopodium vulgare
Wild Basil
Cochlearia anglica
English Scurvygrass
Colchicum autumnale
Meadow Saffron
Conopodium majus
Pignut