bromus hordeaceus, trifolium repens, lolium perenne, cynodon dactylon, bromus arvensis, geranium dissectum, sorghum halepense, bromus tectorum, convolvulus arvensis, crepis setosa, hordeum murinum, poa angustifolia, trifolium nigrescens, medicago sativa, avena fatua, chondrilla juncea, dactylis glomerata, ranunculus arvensis, tragopogon pratensis, veronica verna, cruciata laevipes, erigeron annuus, matricaria chamomilla, capsella bursa-pastoris, cerastium semidecandrum, lysimachia arvensis, sonchus asper, vicia sativa