elymus repens, cirsium arvense, holcus mollis, rumex acetosella, tanacetum vulgare, agrostis capillaris, achillea millefolium, aegopodium podagraria, dactylis glomerata, linaria vulgaris, plantago lanceolata, plantago major, polygonum aviculare, rumex acetosa, vicia cracca, anthriscus sylvestris, arabidopsis thaliana, artemisia vulgaris, erigeron canadensis, glechoma hederacea, poa annua, urtica dioica, chenopodium album, galinsoga quadriradiata, heracleum sphondylium, medicago lupulina, rumex obtusifolius, rumex pratensis