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Table 2 Colo o - Vegetation <br />Cover - 2007 <br />(Page 2 of 2) <br />Relative Ground Cover Summary Continued <br />Mountain <br />Sagebrush <br />Area -> <br />Phase II <br />Shrub R.A. <br />R.A. <br />100% <br />55% <br />45% <br />Wei ht -> <br />Forbs Continued <br />N <br />P <br />Lupins cau atus <br />Tai cup Lupine <br />- <br />1.24 <br />0.44 <br />N <br />P <br />Lupinussp. <br />Lupine <br />- <br />- <br />0.09 <br />N <br />B <br />Machaeranthera canescens <br />Hoary Aster <br />- <br />0.09 <br />- <br />I <br />P <br />Medicago saliva <br />Alfalfa <br />1.35 <br />- <br />- <br />N <br />P <br />Penstemon palmeri <br />Palmer Penstemon <br />0.07 <br />- <br />- <br />I <br />A <br />Ranunculus testiculatus <br />Nut Buttercup <br />0.07 <br />- <br />- <br />N <br />P <br />Senecio muldlobatus <br />Lobeleaf Groundsel <br />- <br />0.18 <br />- <br />I <br />A <br />Sisymbrium altissimum <br />Tumble Mustard <br />0.04 <br />- <br />- <br />N <br />P <br />Sphaeralcea coccinea <br />Scarlet Globemallow <br />- <br />- <br />0.09 <br />N <br />P <br />Stenotusarmerioides <br />Thrifty Goldenweed <br />- <br />- <br />3.67 <br />I <br />A <br />Thlaspi arvense <br />Field Pennycress <br />0.07 <br />- <br />0.09 <br />I <br />B <br />Tragopogon dubius <br />False Salsifyi <br />0.17 <br />Unidentifiable <br />- <br />- <br />Shrubs, Cacti & Trees <br />N <br />P <br />Ameac ieruta ensis <br />Utah Service berry <br />- <br />1.42 <br />2.01 <br />N <br />P <br />Artemisia tridentata wyo. <br />Wyo. Big Sagebrush <br />1.87 <br />20.05 <br />17.47 <br />N <br />P <br />Atriplexcanescens <br />Four -wing Saltbush <br />0.15 <br />- <br />- <br />N <br />P <br />Ceratoides lanata <br />Winterfat <br />- <br />- <br />0.35 <br />N <br />P <br />Chrysothamnus nauseosus <br />Rubber Rabbitbrush <br />- <br />0.53 <br />- <br />N <br />P <br />Chrysothamnus viscidif/orus <br />Low Rabbitbrush <br />- <br />0.53 <br />0.70 <br />N <br />P <br />Gutierrezia sawthrae <br />Snakeweed <br />- <br />- <br />1.83 <br />N <br />P <br />Mahonia repens <br />Creeping Barberry <br />- <br />0.09 <br />- <br />N <br />P <br />Purshia tridentata <br />Antelope Bitterbrush <br />0.04 <br />- <br />- <br />N <br />P <br />Quercusgambellii <br />Gambel Oak <br />0.19 <br />4.88 <br />- <br />N <br />P <br />Symphoricarpos oreophilus <br />Mountain Snowberry <br />0.04 <br />1 7.81 <br />3.84 <br />Summary b Lifeform: <br />Perennial Grasses <br />75.69 <br />52.00 <br />38.95 <br />Annual Grasses <br />11.78 <br />8.07 <br />22.27 <br />Perennial Forbs <br />9.16 <br />3.82 <br />8.12 <br />Annual & Biennial Forbs <br />1.01 <br />0.80 <br />4.45 <br />Noxious / Aggressive Weeds <br />0.07 <br />- <br />- <br />Shrubs <br />2.28 <br />35.31 <br />26.20 <br />Diversity <br />Number of Species with between 3% - 50% Relative Cover <br />Number of Perennial Grasses = <br />8 <br />6 <br />5 <br />Number of Perennial Forbs = <br />1 <br />0 <br />1 <br />Colowyo Mine 18 Phase II Bond Release - 2007 <br />