bothriochloa ischaemum, cynodon dactylon, medicago minima, artemisia austriaca, erodium cicutarium, achillea collina, alyssum minutum, arenaria serpyllifolia, bromus hordeaceus, bromus squarrosus, bromus tectorum, capsella bursa-pastoris, centaurea calcitrapa, cerastium glutinosum, chondrilla juncea, clinopodium acinos, crepis foetida, crepis setosa, cynanchica pyrenaica, draba verna, eryngium campestre, festuca ovina, filago arvensis, herniaria hirsuta, hordeum murinum, koeleria macrantha, lophiolepis ligularis, lotus corniculatus, matricaria chamomilla, medicago falcata, medicago lupulina, medicago monspeliaca, ononis arvensis, pilosella hoppeana, plantago lanceolata, poa bulbosa, polycnemum arvense, polygonum aviculare, scleranthus annuus, setaria pumila, sisymbrium officinale, teucrium polium, trifolium campestre, trifolium repens, urtica dioica, veronica agrestis, xanthium spinosum