matricaria chamomilla, apera spica-venti, centaurea cyanus, gnaphalium uliginosum, rumex acetosella, aphanes arvensis, persicaria lapathifolia, plantago uliginosa, polygonum aviculare, sagina procumbens, spergula arvensis, euphorbia exigua, hypericum humifusum, juncus bufonius, lysimachia arvensis, persicaria maculosa, poa annua, raphanus raphanistrum, secale cereale, sinapis arvensis, sonchus oleraceus, stachys arvensis, stellaria media, trifolium pratense, vicia hirsuta, vicia sativa