text: apera spica-venti, cirsium arvense, elymus repens, lysimachia arvensis, rumex acetosella, silene latifolia, viola arvensis, arenaria serpyllifolia, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, equisetum arvense, euphorbia helioscopia, gnaphalium uliginosum, mentha arvensis, odontites vulgaris, papaver dubium, plantago uliginosa, polygonum aviculare, scleranthus annuus, stellaria media, trifolium arvense, tussilago farfara, veronica arvensis, vicia hirsuta, vicia sativa