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To finalize the plant materials lists; dominant or commonly occurring species identified in the regional <br />• vegetation baseline studies were evaluated fox inclusion in the seed mixes or planting lists. The list of <br />these species was further refined to include the more desirable (e.g., no noxious of strong increaser <br />species) or high utility spedes. Realistic and consistent market availability was an additional selection <br />aiteaon considered for all potentiai species and varieties. Included species, which were not present in <br />vegetation baseline studies, were added to aid in achievement of the revegetation goals specified <br />earlier. Finally, analysis of revegetation monitoring data collected at the nearby Seneca II Mine since <br />1985 and review of pertinent revegetation literature was performed. The resulting information <br />providedvtsights into seeded spedes performance, seeding rates, stand composition, planting rates, <br />antidpated survival percentages, and the degree to which natural regeneration compliments the seed <br />mixes. Table 22-1 lists the new taxonomic nomenclature (Weber, 1987 and Weber and Whittman, <br />1992) for spedes used is the miles and planting lists. The old nomenclature and common names are <br />included fox cross-reference. <br />TABLE 22-1 <br />Revised and Old Taxonomic Nomenclature of Species <br />Listed in Seed Mixes and Planting Lists for the Yoast Mine <br />• Revised Nomenclature Old Nomenclature Common Name <br />E1Tus lattceolatusl o on dasystachyum Thickspike wheatgrass <br />E~tnus lanceolatus2 0 on n~um Streambank wheatgrass <br />Elvin us rixchycaulus trachycaulus o ron txachycalum Slender wheatgrass <br />Pascogyrum mi 1 " o on smithii Western wheatgrass <br />Pseudoroegnetia spicata s icata Aeroovron s icatum Bluebunch wheatgrass <br />Levmus ereus Fslymus cinereus Basin wildrye <br />Leymus triticoides Elvmus triticoides Creeping wildrye <br />Ceratochloa carinata Bromus mazginams Mountain biome <br />Festuca btach~hvlla coloradensis Festuca ovina Sheep fescue <br />Adenolinum Iew1S11 'num lewisii Blue flax <br />V' stet ascendens stet c ' ensis Padfic aster <br />Pa us virginiana melanocat~a Prunus v~r' gituana Chokecherry <br />Svmnhoricargos rotundifolius S~mphorirupos oreophilus Snowberry <br />Serinhidium can m emisi cana Silvet sagebrush <br />Sexiphidium tridentatum tridentatum emir' tridentata Big sagebrush <br />Seriohidium vaseyanum emir' va~ana Mountain sagebrush <br />Krascheninnikovia Janata Ceratoides Janata Wmterfat <br />N~ undo aceroides violaceus ~ ^ do Boselder <br />1 (dasvstaThwml included in seed mixes to ensure specification of proper variety <br />- 2 ri arium included in seed names to ensure specfication of proper variety <br />' <br />N07 <br />E: The revised taxonomy follows Weber ( 198 and Weber and Wittmann (1992). <br />PR-02 9 Revised Ol/O6 <br />