bromus hordeaceus, bromus tectorum, astragalus arenarius, elymus repens, equisetum arvense, pimpinella saxifraga, plantago arenaria, rumex acetosella, senecio vernalis, setaria viridis, agrostis gigantea, berteroa incana, erigeron canadensis, fallopia convolvulus, festuca ovina, medicago lupulina, sedum acre, sonchus asper