Arenaria serpyllifolia
Asplenium adiantum-nigrum
Black Spleenwort
Asplenium trichomanes
Maidenhair Spleenwort (pachyrachis)
Berula erecta
Lesser Water-parsnip
Bolboschoenus maritimus
Sea Club-rush
Butomus umbellatus
Flowering-rush
Carex pendula
Pendulous Sedge
Centaurium pulchellum
Lesser Centaury
Convallaria majalis
Lily-of-the-valley
Daucus carota
Carrot
Epipactis helleborine
Broad-leaved Helleborine
Equisetum palustre
Marsh Horsetail
Ervum tetraspermum
Smooth Tare
Euphorbia stricta
Upright Spurge
Glyceria fluitans
Floating Sweet-grass
Hypericum
Hypopitys monotropa
Yellow Bird's-nest
Lathyrus nissolia
Grass Vetchling
Lathyrus sylvestris
Narrow-leaved Everlasting-pea
Lemna
Lemna gibba
Fat Duckweed
Lemna minuta
Least Duckweed
Lemna turionifera
Turion Duckweed
Lemna valdiviana