melilotus albus, lotus tenuis, sinapis arvensis, torilis arvensis, agrostis stolonifera, calystegia sepium, dianthus armeria, dipsacus fullonum, erigeron canadensis, foeniculum vulgare, helminthotheca echioides, holcus lanatus, lepidium virginicum, linum bienne, lolium multiflorum, medicago lupulina, piptatherum miliaceum, trifolium pratense, verbena officinalis, achillea millefolium, andryala integrifolia, bromus diandrus, centaurium erythraea, cirsium vulgare, crepis capillaris, dactylis glomerata, daucus carota, epilobium tetragonum, galactites tomentosa, geranium robertianum, leucanthemum cantabricum, mentha suaveolens, plantago lanceolata, rumex conglomeratus, trifolium repens, tussilago farfara, vicia sativa