hordeum murinum, bromus madritensis, rostraria cristata, anacyclus clavatus, bromus hordeaceus, buglossoides arvensis, catapodium rigidum, descurainia sophia, erodium ciconium, geranium molle, medicago polyceratia, senecio vulgaris, capsella bursa-pastoris, carduus bourgeanus, lamium amplexicaule, malva parviflora, papaver rhoeas, plantago lagopus, scorzonera laciniata, urtica urens