cirsium pyrenaicum, dipsacus fullonum, agrimonia eupatoria, avena barbata, cirsium vulgare, convolvulus arvensis, crepis capillaris, dactylis glomerata, daucus carota, erigeron acris, helminthotheca echioides, holcus lanatus, hypochaeris radicata, lactuca serriola, mercurialis tomentosa, rumex conglomeratus, sonchus oleraceus, torilis arvensis, trifolium pratense, carlina vulgaris, erigeron canadensis, hypericum perforatum, lathyrus aphaca, lotus tenuis, potentilla reptans, rubus ulmifolius, verbena officinalis