text: bryum argenteum, marchantia polymorpha, funaria hygrometrica, epilobium ciliatum, erigeron canadensis, gemmabryum caespiticium, gemmabryum dichotomum, apera spica-venti, bromus tectorum, digitaria sanguinalis, eragrostis minor, lepidium densiflorum, setaria viridis, sisymbrium loeselii, stellaria media, veronica arvensis, atriplex patula, capsella bursa-pastoris, poa annua, viola arvensis