lolium perenne, argentina anserina, euphorbia helioscopia, poa annua, polygonum aviculare, sonchus arvensis, symphytum officinale, agrostis stolonifera, calystegia sepium, stellaria media, chenopodium album, cirsium arvense, matricaria chamomilla, plantago major, senecio vulgaris, urtica dioica, capsella bursa-pastoris, fallopia convolvulus, sonchus oleraceus