apera spica-venti, capsella bursa-pastoris, cirsium arvense, elymus repens, gnaphalium uliginosum, juncus bufonius, lysimachia arvensis, myosotis arvensis, myosurus minimus, persicaria lapathifolia, plantago uliginosa, poa annua, spergula arvensis, stellaria media, trifolium pratense, tripleurospermum inodorum, veronica arvensis, veronica serpyllifolia, vicia hirsuta, viola arvensis, artemisia vulgaris, lamium purpureum, stachys arvensis