ceratodon purpureus, lactuca serriola, barbula unguiculata, funaria hygrometrica, calystegia sepium, chaenorhinum minus, chenopodium album, echinochloa crus-galli, erigeron canadensis, lolium perenne, papaver rhoeas, setaria pumila, capsella bursa-pastoris, eragrostis minor, erigeron annuus, impatiens glandulifera, impatiens parviflora, lipandra polysperma, polygonum aviculare, sonchus asper, achillea millefolium, lapsana communis