juncus bufonius, spergula arvensis, apera spica-venti, gnaphalium uliginosum, raphanus raphanistrum, scleranthus annuus, arnoseris minima, capsella bursa-pastoris, cirsium arvense, mentha arvensis, odontites vulgaris, plantago uliginosa, poa annua, polygonum aviculare, rumex acetosella, spergularia rubra, vicia sativa, viola tricolor