calamagrostis epigejos, fraxinus pennsylvanica, trifolium medium, equisetum arvense, myriolecis populicola, picris hieracioides, tanacetum vulgare, trifolium hybridum, achillea millefolium, agrimonia eupatoria, arctium tomentosum, artemisia vulgaris, bromus inermis, bunias orientalis, caragana arborescens, cirsium arvense, convolvulus arvensis, dactylis glomerata, echinops sphaerocephalus, elymus repens, hypericum perforatum, impatiens parviflora, lepidium ruderale, lolium pratense, medicago sativa, melilotus officinalis, phleum pratense, quercus robur, silene latifolia, solidago virgaurea, trifolium pratense, urtica dioica, vicia cracca