artemisia vulgaris, bryum argenteum, ceratodon purpureus, heracleum sphondylium, poa compressa, solidago canadensis, achillea millefolium, arctium lappa, arctium minus, armoracia rusticana, capsella bursa-pastoris, carduus acanthoides, cirsium arvense, daucus carota, echium vulgare, elymus repens, equisetum arvense, erigeron canadensis, euphorbia cyparissias, festuca rubra, geranium pusillum, lactuca serriola, linaria vulgaris, malus sylvestris, oenothera biennis, plantago lanceolata, poa pratensis, polygonum aviculare, reseda lutea, sisymbrium altissimum, tanacetum vulgare, tragopogon pratensis, tripleurospermum inodorum