it, messina, sonchus oleraceus, cynodon dactylon, hordeum murinum, convolvulus arvensis, chenopodium album, solanum nigrum, daucus carota, lysimachia arvensis, poa annua, portulaca oleracea, papaver rhoeas, polygonum aviculare, parietaria judaica, heliotropium europaeum, stellaria media, senecio vulgaris, sonchus asper, amaranthus retroflexus, malva sylvestris, mercurialis annua, plantago lanceolata, avena barbata, lamium amplexicaule, euphorbia helioscopia, galium aparine, raphanus raphanistrum, dittrichia viscosa, foeniculum vulgare, ecballium elaterium, capsella bursa-pastoris, chenopodiastrum murale, tribulus terrestris, lolium rigidum, bromus sterilis, chondrilla juncea, dactylis glomerata, rostraria cristata, digitaria sanguinalis, plantago coronopus, euphorbia peplus, lolium perenne, oxalis pes-caprae, vicia sativa, cichorium intybus, setaria viridis, bromus madritensis, plantago major, erigeron bonariensis, rumex pulcher, polycarpon tetraphyllum