symphyotrichum ciliatum, atriplex prostrata, plantago major, tripleurospermum inodorum, achillea collina, artemisia annua, bidens cernuus, bromus commutatus, cichorium intybus, cirsium vulgare, cyclachaena xanthiifolia, erigeron canadensis, galinsoga parviflora, inula britannica, lotus tenuis, oxybasis glauca, persicaria lapathifolia, polygonum aviculare, puccinellia distans, tripolium pannonicum