hypochaeris glabra, avena sterilis, echium plantagineum, glebionis coronaria, lolium perenne, plantago serraria, sixalix maritima, bromus madritensis, convolvulus althaeoides, crepis vesicaria, erodium malacoides, filago pyramidata, hordeum murinum, lolium rigidum, malva sylvestris, medicago polymorpha, pallenis spinosa, piptatherum miliaceum, anacyclus clavatus, borago officinalis, bromus hordeaceus, bromus sterilis, catapodium rigidum, cerinthe major, daucus carota, hypericum triquetrifolium, lamium amplexicaule, leontodon tuberosus, lysimachia arvensis, melilotus sulcatus, oxalis pes-caprae, papaver rhoeas, reichardia picroides, rostraria cristata, scolymus grandiflorus, sonchus oleraceus, tragopogon porrifolius