matricaria chamomilla, cirsium arvense, elymus repens, persicaria maculosa, plantago lanceolata, polygonum aviculare, vicia hirsuta, capsella bursa-pastoris, chenopodium album, erigeron canadensis, plantago uliginosa, sonchus arvensis, stellaria media, trifolium pratense, trifolium repens, urtica dioica, vicia sativa, achillea millefolium, agrostis capillaris, argentina anserina, cerastium holosteoides, cirsium vulgare, crepis capillaris, dactylis glomerata, epilobium tetragonum, festuca rubra, galeopsis tetrahit, holcus lanatus, holcus mollis, lolium perenne, matricaria discoidea, phleum pratense, scrophularia nodosa