artemisia absinthium, bunium bulbocastanum, convolvulus arvensis, cirsium arvense, galium aparine, descurainia sophia, lapsana communis, achillea virescens, allium vineale, bromus riparius, capsella bursa-pastoris, chondrilla juncea, clinopodium acinos, elymus repens, hypericum perforatum, poa trivialis, tragopogon dubius, trifolium pratense, trisetum flavescens, vicia sativa, viola arvensis, centaurea scabiosa, cynoglossum officinale, heracleum sphondylium