achillea millefolium, artemisia vulgaris, centaurea scabiosa, chaenorhinum minus, convolvulus arvensis, cota tinctoria, daucus carota, delphinium consolida, elymus repens, lolium perenne, medicago falcata, medicago lupulina, melilotus officinalis, papaver rhoeas, pastinaca sativa, picris hieracioides, poa compressa, silene vulgaris, trifolium pratense, anthyllis vulneraria, arenaria serpyllifolia, atriplex patula, avena fatua, berberis vulgaris, camelina microcarpa, campanula rapunculoides, campanula sibirica, chenopodium album, cichorium intybus, cirsium arvense, dactylis glomerata, echium vulgare, erigeron canadensis, euphorbia cyparissias, euphorbia exigua, euphorbia helioscopia, galium mollugo, genista tinctoria, hypericum perforatum, lathyrus tuberosus, linaria vulgaris, lysimachia arvensis, papaver dubium, pimpinella saxifraga, plantago major, polygonum aviculare, senecio vernalis, setaria viridis, silene latifolia, silene noctiflora, sinapis arvensis, stachys annua, trifolium hybridum, tussilago farfara, veronica persica, vicia cracca