agrostis capillaris, dactylis glomerata, festuca rubra, lolium perenne, populus canadensis, holcus lanatus, agrostis stolonifera, glechoma hederacea, hordeum murinum, elymus repens, achillea millefolium, anthriscus sylvestris, cardamine pratensis, carduus nutans, cerastium holosteoides, plantago lanceolata, ranunculus repens, rumex acetosa, cirsium vulgare