apera spica-venti, plantago uliginosa, poa annua, arenaria serpyllifolia, fallopia convolvulus, matricaria chamomilla, oxalis stricta, sagina procumbens, agrostis stolonifera, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, crepis capillaris, equisetum arvense, gnaphalium uliginosum, juncus bufonius, lysimachia arvensis, mentha arvensis, mercurialis annua, myosotis arvensis, persicaria lapathifolia, polygonum aviculare, rumex crispus, sonchus arvensis, sonchus oleraceus, stachys arvensis, stellaria media, trifolium pratense, veronica persica, vicia sativa