dittrichia viscosa, avena barbata, dasypyrum villosum, daucus carota, hypochaeris radicata, sixalix maritima, trifolium cherleri, verbascum sinuatum, achyrophorus valdesii, agrimonia eupatoria, andryala integrifolia, anthyllis circinnata, catapodium rigidum, centaurea napifolia, chondrilla juncea, cynosurus echinatus, erigeron sumatrensis, foeniculum vulgare, helminthotheca echioides, hypericum perforatum, linum bienne, lolium perenne, medicago murex, medicago polymorpha, parapholis cylindrica, phleum pratense, picris hieracioides, poa trivialis, polygonum aviculare, reichardia picroides, rostraria cristata, sonchus oleraceus, trifolium angustifolium, trifolium campestre, trifolium scabrum, xanthium orientale