elymus repens, convolvulus arvensis, poa angustifolia, rubus caesius, achillea millefolium, agrostis gigantea, arctium minus, artemisia vulgaris, bromus inermis, calamagrostis epigejos, cerastium arvense, cirsium arvense, dactylis glomerata, festuca rubra, humulus lupulus, lepidium draba, medicago lupulina, neslia paniculata, silene latifolia, solidago canadensis, urtica dioica