myosurus minimus, tripleurospermum inodorum, apera spica-venti, convolvulus arvensis, erysimum cheiranthoides, phragmites australis, bolboschoenus maritimus, capsella bursa-pastoris, cirsium arvense, elymus repens, equisetum arvense, persicaria amphibia, plantago uliginosa, symphytum officinale