lolium perenne, cirsium arvense, hordeum secalinum, ononis spinosa, agrostis stolonifera, elymus athericus, poa pratensis, scorzoneroides autumnalis, trifolium fragiferum, cerastium holosteoides, trifolium repens, argentina anserina, atriplex prostrata, bellis perennis, lysimachia maritima, medicago lupulina, plantago major, polygonum aviculare, potentilla reptans, ranunculus repens