Ramsons
Allium ursinum L.
Plant family: Alliaceae 
Biologic group: Perennial with bulbils and bulbs

Common Bistort
Bistorta officinalis Delarbre
Plant family: Polygonaceae 
Biologic group: Perennial with rhizomes

Field Pepperwort
Lepidium campestre (L.) W.T. Aiton
Plant family: Brassicaceae 
Biologic group: Winter annual

Oak-leaved Goosefoot
Chenopodium glaucum L.
Plant family: Chenopodiaceae 
Biologic group: Summer annual

Water-pepper
Persicaria hydropiper (L.) Spac
Plant family: Polygonaceae 
Biologic group: Summer annual