aira caryophyllea, brachythecium albicans, bromus hordeaceus, cerastium semidecandrum, ceratodon purpureus, elymus repens, anthemis arvensis, cirsium arvense, erigeron canadensis, erodium cicutarium, geranium molle, jasione montana, sonchus oleraceus, vicia hirsuta, vicia sativa, holcus lanatus, papaver dubium