brassica fruticulosa, bromus madritensis, convolvulus arvensis, daucus carota, medicago tornata, oxalis pes-caprae, rumex bucephalophorus, tolpis virgata, achyrophorus valdesii, aira cupaniana, anthemis arvensis, calendula arvensis, chenopodium album, coleostephus myconis, cynosurus echinatus, erodium cicutarium, euphorbia helioscopia, euphorbia peplus, fedia graciliflora, festuca muralis, geranium molle, glebionis segetum, senecio vulgaris, sonchus asper, trifolium angustifolium, trifolium glomeratum, trifolium lappaceum, trifolium nigrescens, urospermum picroides, veronica cymbalaria, vicia villosa, vitis vinifera