bromus sterilis, capsella bursa-pastoris, poa trivialis, matricaria discoidea, poa annua, sisymbrium officinale, urtica dioica, apera spica-venti, arctium minus, bromus tectorum, dactylis glomerata, hordeum murinum, lolium perenne, plantago major, polygonum aviculare, rumex crispus, senecio vulgaris, stellaria media