apera spica-venti, centaurea cyanus, viola arvensis, anthoxanthum aristatum, juncus bufonius, rumex acetosella, scleranthus annuus, spergula arvensis, agrostis stolonifera, aphanes arvensis, arnoseris minima, capsella bursa-pastoris, chenopodium album, elymus repens, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, matricaria chamomilla, mentha arvensis, oxalis stricta, persicaria amphibia, plantago uliginosa, polygonum aviculare, ranunculus repens, senecio vulgaris, vicia cracca, vicia hirsuta