elymus repens, carduus acanthoides, convolvulus arvensis, ranunculus repens, agrostis capillaris, agrostis stolonifera, artemisia vulgaris, cirsium arvense, daucus carota, epilobium ciliatum, hypericum perforatum, pastinaca sativa, poa angustifolia, tripleurospermum inodorum, vicia hirsuta, erigeron canadensis, galium aparine, rumex crispus, sonchus arvensis, tussilago farfara, vicia tetrasperma