brachythecium albicans, syntrichia ruralis, thinopyrum junceiforme, erodium cicutarium, geranium molle, capsella bursa-pastoris, festuca rubra, bromus hordeaceus, cerastium semidecandrum, cerastium holosteoides, claytonia perfoliata, lamium hybridum, myosotis ramosissima, poa pratensis, sedum acre