brachypodium phoenicoides, thinopyrum intermedium, avena sterilis, dactylis glomerata, equisetum ramosissimum, medicago sativa, potentilla reptans, sonchus asper, trifolium repens, bituminaria bituminosa, chondrilla juncea, cirsium arvense, convolvulus arvensis, lactuca virosa, mantisalca salmantica, melica ciliata, sambucus ebulus, scolymus hispanicus