text: cerastium glomeratum, chenopodium album, matricaria chamomilla, poa trivialis, xanthium orientale, bidens tripartita, bromus sterilis, calystegia sepium, helianthus tuberosus, leontodon hispidus, lysimachia arvensis, medicago lupulina, papaver rhoeas, persicaria lapathifolia, polygonum aviculare, ranunculus acris, ranunculus arvensis, rumex obtusifolius