elymus repens, festuca rubra, populus canadensis, dactylis glomerata, agrimonia eupatoria, holcus lanatus, daucus carota, vicia sativa, achillea millefolium, agrostis capillaris, artemisia vulgaris, centaurea jacea, cerastium holosteoides, crepis capillaris, equisetum arvense, filipendula ulmaria, geranium dissectum, geranium molle, lolium perenne, plantago lanceolata, rumex acetosa, sonchus asper, stellaria media, trisetum flavescens, urtica dioica