tripleurospermum inodorum, achillea millefolium, persicaria lapathifolia, polygonum aviculare, trifolium repens, capsella bursa-pastoris, cerastium holosteoides, elymus repens, galeopsis tetrahit, galium mollugo, lotus corniculatus, matricaria discoidea, poa annua, tussilago farfara, agrostis capillaris, dactylis glomerata, holcus mollis, hypericum maculatum, plantago lanceolata, ranunculus repens, vicia cracca, artemisia vulgaris, heracleum sphondylium, persicaria maculosa, poa trivialis, sisymbrium officinale, trifolium pratense, veronica chamaedrys, vicia sepium, gnaphalium uliginosum, lipandra polysperma, rumex acetosa, solidago canadensis, cirsium vulgare