apera spica-venti, juncus bufonius, chenopodium album, fallopia convolvulus, persicaria maculosa, polygonum aviculare, stellaria media, capsella bursa-pastoris, gnaphalium uliginosum, persicaria hydropiper, persicaria lapathifolia, poa annua, rumex obtusifolius, viola arvensis, centaurea cyanus, draba verna, galeopsis tetrahit, hypochaeris glabra, matricaria chamomilla, plantago major, ranunculus repens, raphanus raphanistrum, sonchus asper, trifolium repens