it, trapani, convolvulus arvensis, sonchus oleraceus, glebionis coronaria, papaver rhoeas, hordeum murinum, heliotropium europaeum, cynodon dactylon, lysimachia arvensis, calendula arvensis, euphorbia helioscopia, oxalis pes-caprae, portulaca oleracea, chenopodium album, lamium amplexicaule, verbascum sinuatum, medicago polymorpha, sherardia arvensis, lolium rigidum, ecballium elaterium, mercurialis annua, foeniculum vulgare, malva sylvestris, rumex pulcher, ceratonia siliqua, daucus carota, avena sterilis, amaranthus retroflexus, solanum nigrum, senecio vulgaris, vicia sativa, convolvulus althaeoides, poa annua, avena barbata, parietaria judaica, raphanus raphanistrum, sonchus asper, dittrichia viscosa, echium plantagineum, tribulus terrestris, galactites tomentosa, erodium malacoides, rostraria cristata, galium aparine, polygonum aviculare, bromus madritensis, plantago lagopus, pallenis spinosa, scandix pecten-veneris, tordylium apulum, stellaria media