hordeum murinum, plantago lagopus, anacyclus clavatus, bromus hordeaceus, bromus madritensis, bromus scoparius, galium parisiense, lolium rigidum, plantago coronopus, rostraria cristata, bromus lanceolatus, carduus pycnocephalus, centaurea calcitrapa, crepis vesicaria, eryngium campestre, filago pyramidata, geranium molle, hedypnois rhagadioloides, medicago polymorpha, picnomon acarna