galeopsis tetrahit, persicaria lapathifolia, persicaria maculosa, alliaria petiolata, amaranthus blitum, chenopodium album, echinochloa crus-galli, helianthus tuberosus, poa annua, saponaria officinalis, senecio inaequidens, sinapis arvensis, solanum nigrum, arenaria serpyllifolia, barbarea vulgaris, bidens frondosa, buddleja davidii, medicago lupulina, medicago minima, portulaca oleracea, salix eleagnos, setaria pumila, verbena officinalis, veronica beccabunga