tripleurospermum inodorum, cyclachaena xanthiifolia, erigeron canadensis, artemisia absinthium, carduus crispus, delphinium consolida, descurainia sophia, erigeron annuus, lactuca serriola, lactuca tatarica, lepidium campestre, lotus corniculatus, plantago major, poa angustifolia, potentilla argentea, psammophiliella muralis, trifolium repens