agrostis stolonifera, convolvulus arvensis, rumex acetosella, scleranthus annuus, apera spica-venti, crepis capillaris, juncus bufonius, matricaria chamomilla, aphanes arvensis, equisetum arvense, gnaphalium uliginosum, persicaria lapathifolia, polygonum aviculare, raphanus raphanistrum, roemeria argemone, rumex crispus, sonchus oleraceus, spergula arvensis, spergularia rubra, trifolium pratense, vicia hirsuta, viola tricolor