hordeum murinum, rumex pulcher, chenopodium vulvaria, convolvulus arvensis, medicago sativa, urtica urens, camelina microcarpa, chenopodium opulifolium, fallopia convolvulus, geranium pusillum, lamium hybridum, malva neglecta, papaver rhoeas, poa annua, sisymbrium officinale, stellaria media