medicago polymorpha, diplotaxis catholica, filago pyramidata, lolium rigidum, anthemis cotula, centaurea benedicta, convolvulus arvensis, polygonum aviculare, raphanus raphanistrum, roemeria argemone, silene gallica, torilis nodosa, trifolium arvense, vicia villosa, avena barbata, bromus hordeaceus, buglossoides arvensis, calendula arvensis, capsella bursa-pastoris, chondrilla juncea, crepis capillaris, crepis foetida, erodium cicutarium, eryngium campestre, hedypnois rhagadioloides, hirschfeldia incana, lathyrus angulatus, linaria spartea, senecio gallicus, silene conica, vicia benghalensis, vicia sativa