agrostis capillaris, arenaria serpyllifolia, elymus repens, erigeron canadensis, filago arvensis, poa angustifolia, rumex acetosella, tanacetum vulgare, artemisia vulgaris, bromus tectorum, ceratodon purpureus, hypericum perforatum, logfia minima, matricaria chamomilla, matricaria discoidea, pinus sylvestris, senecio vulgaris, sisymbrium altissimum, trifolium arvense, trifolium dubium, tripleurospermum inodorum, tussilago farfara, veronica arvensis, vicia sativa, cirsium arvense, plantago lanceolata, reseda luteola, trifolium campestre