stellaria media, tortula acaulon, vicia hirsuta, bromus tectorum, descurainia sophia, erigeron canadensis, lamium amplexicaule, lamium purpureum, lolium perenne, sonchus oleraceus, thlaspi arvense, trifolium campestre, veronica hederifolia, veronica persica, veronica sublobata, vicia sativa, geranium dissectum, hypericum maculatum, myosotis arvensis, veronica polita