text: persicaria hydropiper, raphanus raphanistrum, lysimachia foemina, apera spica-venti, chenopodium album, euphorbia exigua, lysimachia vulgaris, matricaria chamomilla, plantago major, ranunculus repens, vicia tetrasperma, equisetum arvense, poa trivialis, rumex obtusifolius, sagina procumbens, setaria viridis