text: picnomon acarna, scolymus hispanicus, achillea coarctata, ajuga chamaepitys, bromus sterilis, nigella arvensis, onopordum illyricum, anthemis cotula, brachypodium distachyon, centaurea calcitrapa, centaurea solstitialis, chenopodium album, cichorium intybus, dasypyrum villosum, dysphania botrys, hordeum murinum, polygonum aviculare, rumex pulcher, salvia viridis, tribulus terrestris, xanthium spinosum