Lathyrus oleraceus
Garden Pea
Myrica gale
Bog-myrtle
Nuphar lutea
Yellow Water-lily
Oenanthe lachenalii
Parsley Water-dropwort
Osmunda regalis
Royal Fern
Persicaria amphibia
Amphibious Bistort
Potamogeton natans
Broad-leaved Pondweed
Ranunculus flammula
Lesser Spearwort
Raphanus sativus
Garden Radish
Rhynchospora alba
White Beak-sedge
Rhynchospora fusca
Brown Beak-sedge
Salicornia dolichostachya
Long-spiked Glasswort
Salicornia emerici
Shiny Glasswort
Salicornia europaea
Common Glasswort
Salicornia fragilis
Yellow Glasswort
Salicornia ramosissima
Purple Glasswort
Samolus valerandi
Brookweed
Scilla verna
Spring Squill
Scleranthus annuus
Annual Knawel
Scutellaria minor
Lesser Skullcap
Senecio inaequidens
Narrow-leaved Ragwort
Serratula tinctoria
Saw-wort
Silene gallica
Small-flowered Catchfly
Sinapis alba
White Mustard