carduus nutans, equisetum arvense, gemmabryum caespiticium, agrostis capillaris, apera spica-venti, bromus tectorum, bryum argenteum, convolvulus arvensis, digitaria sanguinalis, echium vulgare, erigeron canadensis, linaria vulgaris, medicago lupulina, melilotus officinalis, achillea millefolium, arrhenatherum elatius, calamagrostis epigejos, cynoglossum officinale, elymus repens, erodium cicutarium, fallopia convolvulus, melilotus albus, papaver dubium, plantago lanceolata, silene latifolia, syntrichia ruralis, tripleurospermum inodorum, valerianella locusta, verbascum thapsus, vicia hirsuta