Scentless Mayweed
Tripleurospermum inodorum (L.) Sch.Bip.
Plant family: Asteraceae 
Biologic group: Biannual

Marsh Ragwort
Senecio aquaticus Hill
Plant family: Asteraceae 
Biologic group: Biannual

Wild Carrot
Daucus carota L.
Plant family: Apiaceae 
Biologic group: Biannual

Marsh
Alopecurus geniculatus L.
Plant family: Poaceae 
Biologic group: Biannual to perennial

Welted Thistle
Carduus crispus L.
Plant family: Asteraceae 
Biologic group: Biannual