agrostis stolonifera, erigeron canadensis, medicago lupulina, echinochloa crus-galli, galega officinalis, lotus tenuis, hypochaeris radicata, melilotus albus, mentha longifolia, plantago major, poa trivialis, rumex conglomeratus, trifolium campestre, artemisia verlotiorum, avena barbata, bellardia viscosa, campanula rapunculus, cirsium creticum, cyperus longus, erigeron bonariensis, festuca bromoides, galium palustre, holcus lanatus, lolium perenne, melilotus officinalis, papaver rhoeas, phragmites australis, ranunculus repens, vicia sativa