hibiscus trionum, setaria pumila, hordeum vulgare, amaranthus albus, chaenorhinum minus, cirsium arvense, cirsium vulgare, convolvulus arvensis, echinochloa crus-galli, euphorbia exigua, euphorbia platyphyllos, hypericum perforatum, lathyrus tuberosus, lipandra polysperma, lolium perenne, lythrum hyssopifolia, persicaria lapathifolia, plantago major, silene noctiflora, stachys annua, tripleurospermum inodorum, verbascum blattaria, veronica anagallis-aquatica, veronica persica, epilobium tetragonum, euphorbia falcata, sonchus asper, veronica polita