ceratodon purpureus, artemisia campestris, bromus tectorum, cerastium semidecandrum, myosotis stricta, brachythecium albicans, draba verna, erigeron canadensis, holosteum umbellatum, silene conica, veronica praecox, veronica verna, anchusa officinalis, berteroa incana, elymus repens, helichrysum arenarium, poa angustifolia, senecio vernalis, viola arvensis, allium vineale, artemisia absinthium, cynoglossum officinale, trifolium arvense