alopecurus pratensis, arrhenatherum elatius, elymus repens, equisetum arvense, glechoma hederacea, phalaris arundinacea, plantago lanceolata, urtica dioica, anthriscus sylvestris, achillea millefolium, carex hirta, cirsium arvense, crepis capillaris, dactylis glomerata, erigeron canadensis, festuca rubra, glyceria maxima, heracleum sphondylium, lamium album, lolium pratense, persicaria amphibia, polygonum aviculare, sisymbrium officinale