populus canadensis, trifolium repens, festuca rubra, heracleum sphondylium, lolium perenne, elymus repens, trifolium pratense, arrhenatherum elatius, dactylis glomerata, poa trivialis, aegopodium podagraria, agrostis capillaris, agrostis stolonifera, alopecurus pratensis, anthriscus sylvestris, brachythecium rutabulum, equisetum arvense, glechoma hederacea, pastinaca sativa, persicaria amphibia, plantago lanceolata, potentilla reptans, ranunculus acris, ranunculus repens, rumex acetosa, scorzoneroides autumnalis, vicia cracca, achillea millefolium, argentina anserina, cerastium holosteoides, lysimachia nummularia