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Table B -27 Colow o - Vegetation Cover - 2009 <br />CSU Sa Out <br />Percent Ground Cover Based on Point - Intercept Sampling <br />TransectNo. -> <br />1 <br />2 <br />3 <br />4 <br />5 <br />Average <br />Cover <br />Relative <br />Cover <br />Freq. <br />Grasses <br />and Grass -likes <br />I <br />P <br />Agropyron cristatum <br />Crested Wheatgrass <br />2 <br />0.40 <br />1.82 <br />20 <br />I <br />P <br />Agropyron sibencum <br />Siberian Wheatgrass <br />1 <br />0.20 <br />0.91 <br />20 <br />N <br />P <br />Agropyron smithii <br />Western Wheatgrass <br />1 <br />1 <br />0.40 <br />1.82 <br />40 <br />N <br />P <br />Agropyron spicatum <br />Bluebunch Wheatgrass <br />2 <br />0.40 <br />1.82 <br />20 <br />N <br />P <br />Agropyron spicatum inerme <br />Beardless Bluebunch W. <br />8 <br />4 <br />1 <br />8 <br />9 <br />6.00 <br />27.27 <br />100 <br />I <br />A <br />Bromus tectorum <br />Cheatgrass <br />1 <br />0.20 <br />0.91 <br />20 <br />I <br />P <br />Dactylisglomerata <br />Orchardgrass <br />1 <br />0.20 <br />0.91 <br />20 <br />N <br />P <br />Festuca ovina/saximontana <br />Hard Fescue <br />1 <br />2 <br />1 0.60 <br />2.73 <br />40 <br />Forbs <br />N <br />P <br />Achillea lanulosa <br />Western Yarrow <br />3 <br />2 <br />1.00 <br />4.55 <br />40 <br />I <br />P <br />Astragalus cicer <br />Cicer Milkvetch <br />7 <br />5 <br />4 <br />1 <br />3.40 <br />15.45 <br />80 <br />N <br />P <br />A stragalus sp. <br />Milkvetch <br />3 <br />0.60 <br />2.73 <br />20 <br />N <br />P <br />Linum lewisii <br />Lewis Flax <br />5 <br />7 <br />1 <br />2 <br />3.00 <br />13.64 <br />80 <br />N <br />P <br />Penstemon strictus <br />Rocky Mtn. Penstemon <br />4 <br />5 <br />4 <br />1 <br />1 <br />3.00 <br />13.64 <br />100 <br />Shrubs, Cacti & Trees <br />N <br />P <br />Artemisia cana <br />Silver Sage <br />1 <br />0.20 <br />0.91 <br />20 <br />N <br />P <br />Artemisia tridentata wyo. <br />Wyo. Big Sagebrush <br />1 <br />7 <br />1 <br />1 <br />2.00 <br />1 <br />9.09 <br />80 <br />N <br />P <br />Chrysothamnus nauseosus <br />Rubber Rabbitbrush <br />2 <br />0.40 <br />1.82 <br />20 <br />Mean <br />Total Plant Cover <br />29 <br />31 <br />12 <br />21 <br />17 <br />22.00 <br />Rock <br />4 <br />2 <br />4 <br />8 <br />10 <br />5.60 <br />Litter <br />1 <br />0 <br />4 <br />6 <br />2 <br />2.60 <br />Bare ground <br />66 <br />67 <br />80 <br />65 <br />71 <br />69.80 <br />Total Perennial Coverl <br />29 <br />31 <br />12 <br />21 <br />16 <br />21.80 <br />No. of Perennial Grasses (3% - 50% Rel. Cover) = 1 <br />Diversity <br />No. of Perennial Forbs (1% - 500/a Rel. Cover) = 5 <br />Plant Cover Mean = 22.00 <br />t= <br />1.53 <br />n = <br />5 <br />Sample <br />Adequacy Calculations <br />Variance = <br />64.00 <br />nmin = <br />31.08 <br />Cedar Creek Associates, Inc. B - 49 Colowyo Mine <br />2011 Revegetation Monitoring Report <br />