echium vulgare, ceratodon purpureus, arabidopsis thaliana, bromus tectorum, bryum argenteum, calamagrostis epigejos, capsella bursa-pastoris, cerastium holosteoides, gemmabryum caespiticium, geranium dissectum, myosotis arvensis, reseda lutea, solidago canadensis, tripleurospermum inodorum, veronica arvensis, viola arvensis, artemisia vulgaris, linaria vulgaris