Brachypodium sylvaticum
False-brome
Briza media
Quaking-grass
Bryonia dioica
White Bryony
Bufo bufo
Common Toad
Butomus umbellatus
Flowering-rush
Callitriche sp.
Callitriche stagnalis
Common Water-starwort
Calluna vulgaris
Heather
Caltha palustris
Marsh-marigold
Calystegia pulchra
Hairy Bindweed
Calystegia silvatica
Large Bindweed
Campanula latifolia
Giant Bellflower
Capsella bursa-pastoris
Shepherd's-purse
Cardamine flexuosa
Wavy Bitter-cress
Cardamine pratensis
Cuckooflower
Cardamine quinquefolia
Whorled Coralroot
Carduus nutans
Musk Thistle
Carex acuta
Slender Tufted-sedge
Carex caryophyllea
Spring-sedge
Carex demissa
Common Yellow-sedge
Carex divulsa
Grey Sedge
Carex elata
Tufted-sedge
Carex flacca
Glaucous Sedge
Carex hirta
Hairy Sedge
Carex leporina
Oval Sedge
Carex limosa
Bog-sedge
Carex montana
Soft-leaved Sedge
Carex nigra
Common Sedge
Carex pallescens
Pale Sedge
Carex panicea
Carnation Sedge
Carex paniculata
Greater Tussock-sedge
Carex pendula
Pendulous Sedge
Carex pilulifera
Pill Sedge
Carex riparia
Greater Pond-sedge
Carex sp
Sedge
Carex sylvatica
Wood-sedge
Carex x prolixa
A Hybrid Sedge
Carlina vulgaris
Carline Thistle
Carpinus betulus
Hornbeam
Castanea sativa
Sweet Chestnut
Catapodium rigidum
Fern-grass
Cedrus deodara
Deodar
Cedrus libani
Cedar-of-Lebanon
Centaurea debeauxii
Slender Knapweed
Centaurea montana
Perennial Cornflower
Centaurea nigra
Common Knapweed
Centaurium erythraea
Common Centaury
Cerastium fontanum
Common Mouse-ear
Cerastium semidecandrum
Little Mouse-ear
Cerastium tomentosum
Snow-in-summer
Ceratocapnos claviculata
Climbing Corydalis
Ceratophyllum demersum
Rigid Hornwort
Chaenorhinum minus
Small Toadflax
Chaenorhinum origanifolium
Malling Toadflax
Chaerophyllum temulum
Rough Chervil
Chamaenerion angustifolium
Rosebay Willowherb
Chara virgata
Delicate Stonewort
Chara vulgaris
Common Stonewort
Chenopodium album
Fat-hen
Chirocephalus diaphanus
Fairy Shrimp
Chlorociboria aeruginascens
Green Elfcup
Chrysosplenium
Chrysosplenium alternifolium
Alternate-leaved Golden-saxifrage
Chrysosplenium oppositifolium
Opposite-leaved Golden-saxifrage
Circaea alpina
Alpine Enchanter's-nightshade
Circaea lutetiana
Enchanter's-nightshade
Circaea x intermedia
Upland Enchanter's-nightshade
Cirsium acaule
Dwarf Thistle
Cirsium arvense
Creeping Thistle
Cirsium dissectum
Meadow Thistle