achillea millefolium, cota tinctoria, agrostis capillaris, cerinthe glabra, chaenorhinum minus, cirsium arvense, convolvulus arvensis, coronilla varia, elymus repens, euphorbia exigua, lolium perenne, ononis spinosa, origanum vulgare, papaver rhoeas, pastinaca sativa, picris hieracioides, rubus caesius, stachys annua, tussilago farfara, adonis aestivalis, aethusa cynapium, agrimonia eupatoria, apera spica-venti, arabidopsis arenosa, arenaria serpyllifolia, asparagus officinalis, atriplex patula, avena fatua, campanula patula, campanula rapunculoides, carduus crispus, chenopodium album, delphinium consolida, dipsacus fullonum, echium vulgare, erigeron canadensis, eryngium planum, erysimum cheiranthoides, euphorbia cyparissias, euphorbia helioscopia, hypericum perforatum, linaria vulgaris, lysimachia arvensis, medicago falcata, medicago lupulina, melilotus officinalis, scabiosa ochroleuca, silene vulgaris, sinapis arvensis, sonchus asper, stellaria media, trifolium campestre, tripleurospermum inodorum