artemisia vulgaris, artemisia absinthium, calamagrostis epigejos, chenopodium album, cichorium intybus, medicago lupulina, melilotus albus, plantago major, poa palustris, polygonum aviculare, tripleurospermum inodorum, tussilago farfara, urtica dioica, alcea rosea, arctium tomentosum, argentina anserina, berteroa incana, cerastium holosteoides, chelidonium majus, cirsium arvense, conium maculatum, echinocystis lobata, echium vulgare, elymus repens, epilobium hirsutum, geranium sibiricum, geum aleppicum, glechoma hederacea, humulus lupulus, impatiens parviflora, poa annua, puccinellia distans, sisymbrium loeselii, sonchus asper, torilis japonica, trifolium hybridum, vicia cracca