hordeum murinum, bromus sterilis, capsella bursa-pastoris, bromus hordeaceus, convolvulus arvensis, malva sylvestris, poa annua, polygonum aviculare, crepis vesicaria, dactylis glomerata, descurainia sophia, euphorbia helioscopia, geranium pyrenaicum, holosteum umbellatum, papaver rhoeas, poa pratensis, sclerochloa dura, trifolium pratense, urtica dioica, veronica arvensis, veronica hederifolia