cynodon dactylon, erigeron bonariensis, plantago uliginosa, rostraria cristata, bromus madritensis, catapodium rigidum, misopates orontium, parietaria judaica, amaranthus deflexus, cymbalaria muralis, geranium rotundifolium, hordeum murinum, hyoscyamus albus, oxalis corniculata, plumbago europaea, veronica arvensis