hordeum marinum, lolium multiflorum, matricaria chamomilla, sinapis arvensis, sulla coronaria, beta vulgaris, helminthotheca echioides, melilotus sulcatus, ammi majus, atriplex patula, phalaris paradoxa, melilotus siculus, trifolium resupinatum, malva multiflora, malva sylvestris, geranium dissectum, plantago lagopus, torilis nodosa, alopecurus bulbosus, parapholis cylindrica, ranunculus sardous, sonchus asper, avena byzantina, lysimachia arvensis, phalaris coerulescens, plantago lanceolata, adonis annua, carthamus lanatus, cichorium intybus, euphorbia helioscopia, scorzonera laciniata, trifolium squarrosum