epilobium brachycarpum, epilobium lamyi, epilobium hirsutum, epilobium tetragonum, cirsium arvense, echinochloa crus-galli, epilobium parviflorum, plantago major, poa annua, poa trivialis, polygonum aviculare, sonchus asper, sonchus oleraceus, artemisia vulgaris, calystegia sepium, chenopodium album, erigeron canadensis, euphorbia peplus, galeopsis bifida, geranium robertianum, impatiens glandulifera, lactuca serriola, malva neglecta, persicaria lapathifolia, tussilago farfara