centaurea scabiosa, chenopodium album, cirsium arvense, convolvulus arvensis, coronilla varia, crepis foetida, fallopia convolvulus, lamium amplexicaule, linaria repens, lolium rigidum, phleum pratense, raphanus raphanistrum, sinapis alba, vicia cracca, viola arvensis, bromus sterilis, capsella bursa-pastoris, echinops ritro, euphorbia cyparissias, hypericum perforatum, isatis tinctoria, medicago lupulina, reseda phyteuma, vicia onobrychioides