lathyrus tuberosus, cirsium arvense, elymus repens, hypericum perforatum, jacobaea vulgaris, achillea millefolium, agrimonia eupatoria, bromus sterilis, cota tinctoria, dactylis glomerata, daucus carota, echium vulgare, lactuca serriola, origanum vulgare, solidago canadensis, stachys palustris, tripleurospermum inodorum, calamagrostis epigejos, cirsium vulgare, erigeron acris