text: chenopodiastrum murale, sisymbrium irio, hordeum murinum, malva sylvestris, anacyclus radiatus, chenopodium album, glebionis coronaria, lolium rigidum, lysimachia arvensis, oxalis pes-caprae, papaver rhoeas, sonchus oleraceus, avena barbata, eruca vesicaria, hypecoum imberbe, medicago truncatula, spergularia nicaeensis, strigosella africana