dittrichia viscosa, dactylis glomerata, ononis reclinata, pallenis spinosa, reichardia picroides, achyrophorus valdesii, avena fatua, briza maxima, carlina corymbosa, catapodium rigidum, gladiolus italicus, lotus corniculatus, lysimachia arvensis, lysimachia foemina, medicago truncatula, nigella damascena, ornithogalum pyrenaicum, plantago lanceolata, plantago serraria, reseda lutea, sherardia arvensis, sonchus asper, tragopogon porrifolius, trifolium angustifolium, trifolium campestre, vicia lutea