scolymus hispanicus, marrubium peregrinum, bromus squarrosus, trifolium pallidum, bromus arvensis, cynodon dactylon, matricaria chamomilla, dasypyrum villosum, erodium cicutarium, achillea millefolium, carduus acanthoides, centaurea solstitialis, lepidium draba, geranium dissectum, papaver rhoeas, salvia pratensis, sisymbrium loeselii, xeranthemum annuum, poa angustifolia, vicia villosa, alyssum alyssoides, arenaria serpyllifolia, capsella bursa-pastoris, convolvulus arvensis, medicago minima, myosotis stricta, ranunculus arvensis