arrhenatherum elatius, glechoma hederacea, agrostis stolonifera, poa trivialis, alopecurus pratensis, festuca rubra, lolium perenne, poa pratensis, elymus repens, aegopodium podagraria, anthriscus sylvestris, lamium album, ranunculus acris, stellaria media, urtica dioica, erigeron canadensis, heracleum sphondylium, plantago lanceolata, polygonum aviculare