bryum argenteum, erigeron canadensis, funaria hygrometrica, gemmabryum caespiticium, barbula unguiculata, ceratodon purpureus, eragrostis minor, gemmabryum dichotomum, marchantia polymorpha, capsella bursa-pastoris, chenopodium album, poa annua, senecio vulgaris, stellaria media, veronica polita, galinsoga parviflora, lactuca serriola, plantago major