plumbago europaea, hordeum murinum, malva nicaeensis, matricaria chamomilla, mercurialis annua, arum italicum, chenopodiastrum murale, chenopodium album, chenopodium vulvaria, euphorbia helioscopia, festuca incurva, hypericum triquetrifolium, lactuca serriola, malva pusilla, poa bulbosa, polycarpon tetraphyllum, salvia verbenaca, sisymbrium officinale, tribulus terrestris, asparagus acutifolius, brassica napus, cichorium intybus, euphorbia peplus, plantago lagopus, roemeria hybrida, tordylium aegaeum, torilis nodosa, urtica urens, verbascum undulatum