ceratodon purpureus, hypochaeris glabra, sedum album, bromus tectorum, echium vulgare, poa bulbosa, berteroa incana, crepis capillaris, potentilla argentea, sedum rubens, vicia tetrasperma, bromus hordeaceus, chondrilla juncea, erigeron canadensis, petrorhagia prolifera, plantago afra, trifolium arvense