alopecurus pratensis, agrostis capillaris, bromus hordeaceus, dactylis glomerata, poa pratensis, rumex acetosa, achillea millefolium, arabidopsis thaliana, capsella bursa-pastoris, cirsium arvense, glechoma hederacea, heracleum sphondylium, plantago lanceolata, stellaria media, veronica arvensis, vicia cracca