text: helianthus tuberosus, cerastium glomeratum, cirsium arvense, elymus repens, poa trivialis, artemisia vulgaris, calystegia sepium, cardamine hirsuta, lycopus europaeus, matricaria chamomilla, medicago lupulina, papaver rhoeas, persicaria lapathifolia, polygonum aviculare, rumex obtusifolius