Cardamine impatiens
Narrow-leaved Bitter-cress
Cardamine occulta
Cryptic Bittercress
Cardamine pratensis
Cuckooflower
Cardamine quinquefolia
Whorled Coralroot
Cardiocrinum giganteum
Carduus crispus
Welted Thistle
Carduus nutans
Musk Thistle
Carduus tenuiflorus
Slender Thistle
Carex acuta
Slender Tufted-sedge
Carex acutiformis
Lesser Pond-sedge
Carex arenaria
Sand Sedge
Carex binervis
Green-ribbed Sedge
Carex canescens
White Sedge
Carex caryophyllea
Spring-sedge
Carex demissa
Common Yellow-sedge
Carex depauperata
Starved Wood-sedge
Carex dioica
Dioecious Sedge
Carex disticha
Brown Sedge
Carex divulsa
Grey Sedge
Carex echinata
Star Sedge
Carex elata
Tufted-sedge
Carex flacca
Glaucous Sedge
Carex hirta
Hairy Sedge
Carex lepidocarpa
Long-stalked Yellow-sedge