it, roma, convolvulus arvensis, dasypyrum villosum, sherardia arvensis, plantago lanceolata, geranium dissectum, eryngium campestre, vicia sativa, poa trivialis, bromus hordeaceus, trifolium campestre, trifolium resupinatum, daucus carota, dactylis glomerata, cynodon dactylon, elymus repens, papaver rhoeas, lolium perenne, cichorium intybus, anthemis arvensis, galium aparine, poterium sanguisorba, sonchus asper, helminthotheca echioides, rumex pulcher, avena barbata, rumex crispus, poa bulbosa, lathyrus aphaca, bromus sterilis, convolvulus cantabrica, alopecurus myosuroides, cynosurus echinatus, agrimonia eupatoria, potentilla reptans, linum bienne, avena sterilis, crepis setosa, cirsium arvense, trifolium repens, trifolium pratense, lysimachia arvensis, trifolium angustifolium, hypericum perforatum, trifolium incarnatum, trifolium nigrescens, gaudinia fragilis, lactuca serriola, lolium rigidum, polygonum aviculare, torilis arvensis