text: lolium rigidum, anthemis arvensis, avena barbata, bromus madritensis, catapodium rigidum, convolvulus arvensis, dasypyrum villosum, raphanus raphanistrum, rostraria cristata, silene vulgaris, cerastium glomeratum, cynodon dactylon, echium plantagineum, legousia hybrida, papaver rhoeas, poa bulbosa, polygonum aviculare, sinapis arvensis, sonchus oleraceus, carthamus lanatus, eryngium campestre, hypochaeris radicata, trifolium campestre, vicia sativa