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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 for 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 or strong increaser <br />species) or high utility species. Realistic and consistent market availability was an additional selection <br />criterion considered for all potential 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 11 Mine since <br />1985 and review of pertinent revegetation literature was performed. The resulting information <br />provided insights into seeded species performance, seeding rates, stand composition, planting rates, <br />anticipated 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 species used in the mixes and planting lists. The old nomenclature and common names are <br />included for 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 />Eb= s lanceolatusl <br />Agw=on dasystachyum <br />Thickspike wheatgrass <br />ELymus lanceolatus2 <br />0 on rip um <br />Streambank wheatgrass <br />Elvin us trachycaulus trachycaulus <br />Aaop=n trachycalum <br />Slender wheatgrass <br />Pascogyrum s <br />Agw=o n smithii <br />Western wheatgrass <br />Pseudoroegneria spicata s icata <br />Agm=on s icatum <br />Bluebunch wheatgrass <br />Levmus ' ereus <br />Eb mus cinereus <br />Basin wildrye <br />Leymus triticoides <br />Elvmus triticoides <br />Creeping wildrye <br />Ceratochloa carinata <br />Bromus marginatus <br />Mountain brome <br />Festuca brach_ W ,hvlla coloradensis <br />Festuca ovina <br />Sheep fescue <br />Adenolinum Iew1S11 <br />Linum lewisii <br />Blue flax <br />V' stet ascendens <br />Aster c ' ensis <br />Pacific aster <br />Pa us virginiana melanocaM <br />Prunus E gituana <br />Chokecherry <br />SvmnhoricaQos rotundifolius <br />Symmphorirarpos oreophilus <br />Snowberry <br />Serinhidium can um <br />Artemisia can <br />Silver sagebrush <br />Sedphidium tridentatum tridentatum <br />Artemisia tridentata <br />Big sagebrush <br />Scdphidium vaseya um <br />Artemis vasana <br />Mountain sagebrush <br />Krascheninnikovia lanata <br />Ceratoides lanata <br />Winterfat <br />NNc undo accroides violaceus <br />Acer nWmdo <br />Boxelder <br />1 (dasystaT hwml included in seed mixes to ensure specification of proper variety <br />- 2 ri arium included in seed nixes to ensure specification of proper variety <br />NOTE: The revised taxonomy follows Weber (1987) <br />and Weber and Wimnann (1992). <br />PR -02 9 Revised 01 /06 <br />