fallopia convolvulus, gnaphalium uliginosum, matricaria chamomilla, stellaria media, vicia hirsuta, arabidopsis thaliana, capsella bursa-pastoris, chenopodium album, galium aparine, lamium purpureum, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, poa annua, polygonum aviculare, rumex crispus, galeopsis tetrahit, galinsoga parviflora, vicia tetrasperma