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Table B -4 Colo o - Vegetation Cover - 2011 <br />CSU Shrub Plots - Relative Cover Summary - 6 to 10 <br />Percent Ground Cover Based on Point - Intercept Samplin <br />In <br />i F n <br />Fence <br />6 <br />7 <br />8 <br />9 <br />10 <br />6 <br />7 <br />8 <br />9 <br />10 <br />Test Plot - -� <br />18" <br />6" <br />6" <br />0 <br />0 <br />Topsal -> <br />Average <br />18" <br />6" <br />6" <br />0 <br />0 <br />Average <br />1 &2 <br />1 <br />1 &2 <br />1 &2 <br />3 <br />1 &2 <br />1 <br />1 &2 <br />1 &2 <br />3 <br />Seed mix - -> <br />Grasses and Grass -likes <br />I P Agropyron cristatum Crested Wheatgrass <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.34 <br />- <br />0.07 <br />N P Agropyron dasystachyum Thickspike Wheatgrass <br />0.98 <br />5.59 <br />- <br />- <br />- <br />1.31 <br />- <br />- <br />- <br />- <br />- <br />- <br />N P Agropyronnpanum StreambankWhea rass <br />- <br />- <br />- <br />1.44 <br />0.29 <br />- <br />- <br />- <br />- <br />N P Agropyronsmlthii Western Wheatgrass <br />- <br />1.47 <br />- <br />- <br />0.72 <br />0.44 <br />4.16 <br />- <br />3.33 <br />2.74 <br />- <br />2.05 <br />N P Agropyronspxatum Bluebunch Wheatgrass <br />0.59 <br />- <br />21.14 <br />23.02 <br />8.95 <br />- <br />0.60 <br />0.61 <br />- <br />0.24 <br />N P Agropyron spicatum irrerme Beardless Bluebunch W. <br />1.71 <br />- <br />7.07 <br />- <br />- <br />1.76 <br />12.22 <br />0.60 <br />4.24 <br />21.92 <br />36.36 <br />15.07 <br />N P Agropyron badrycau /um Slender Wheatgrass <br />1.46 <br />- <br />- <br />0.29 <br />- <br />1.51 <br />- <br />- <br />0.65 <br />0.43 <br />I P BromusinenIs Smooth Brome <br />- <br />14.12 <br />22.56 <br />0.34 <br />7.40 <br />6.36 <br />9.64 <br />10.30 <br />2.40 <br />0.65 <br />5.87 <br />I A Bfrimusjaponlcus Japanese Brome <br />- <br />- <br />0.49 <br />- <br />0.34 <br />0.17 <br />N P Brumusmarginatus Mountain Brome <br />0.73 <br />0.15 <br />- <br />0.60 <br />- <br />- <br />0.12 <br />I P Dactylisgb nkyata Orcharcigrass <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.91 <br />0.68 <br />- <br />0.32 <br />N P Elymuscinereus Basin Wild a <br />3.61 <br />0.72 <br />I P 8)7nusjunceus Russian Wiklrye <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.34 <br />- <br />0.07 <br />N P Festuca owna/saviinonfana Hard Fescue <br />9.27 <br />0.29 <br />7.74 <br />5.70 <br />3.96 <br />5.39 <br />9.78 <br />3.92 <br />11.21 <br />18.15 <br />24.68 <br />13.55 <br />I P Phleum pratense Timoth <br />- <br />- <br />1.95 <br />0.39 <br />I P Poa pratensis Kentucky Bluegrass <br />20.73 <br />9.71 <br />1.68 <br />0.34 <br />- <br />6.49 <br />35.21 <br />26.20 <br />16.97 <br />- <br />0.65 <br />15.81 <br />N P Sitanion hysbix Bottle 1 Squirreltail <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.61 <br />0.34 <br />- <br />0.19 <br />N P SVpa lettermanii Letterman Needl rass <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />1.81 <br />- <br />- <br />- <br />0.36 <br />Forbs <br />N P Achillea lanulosa Western Yarrow <br />- <br />0.59 <br />0.67 <br />- <br />- <br />0.25 <br />3.91 <br />4.52 <br />1.82 <br />0.34 <br />0.65 <br />2.25 <br />N P Allium teWle Wild Onion <br />0.73 <br />0.59 <br />0.34 <br />0.33 <br />0.49 <br />0.60 <br />- <br />- <br />- <br />0.22 <br />1 P Astragalusacer CicerMilkvetch <br />3.70 <br />1.34 <br />2.88 <br />1.58 <br />6.02 <br />2.73 <br />3.77 <br />9.09 <br />4.32 <br />N P Balsarrlorhiza sagittata Arowleaf Balsamroot <br />- <br />0.29 <br />0.34 <br />- <br />0.36 <br />0.20 <br />- <br />- <br />- <br />- <br />1.30 <br />0.26 <br />I N cirsium arvense Canada Thistle <br />3.90 <br />- <br />- <br />0.78 <br />3.91 <br />0.30 <br />- <br />- <br />0.84 <br />N A Collinvapaniflora Blue-eyed ma <br />0.29 <br />0.06 <br />2.69 <br />1.81 <br />3.03 <br />2.74 <br />2.05 <br />I B Daucus carota Queen Ann's Lace <br />- <br />0.29 <br />- <br />- <br />- <br />0.06 <br />- <br />- <br />- <br />- <br />- <br />- <br />N B Gnndelia squarrosa Cudycup Gumweed <br />- <br />- <br />1.96 <br />0.60 <br />0.61 <br />0.68 <br />0.77 <br />I B Lactura sernola Prickly Lettuce <br />0.24 <br />- <br />- <br />- <br />0.05 <br />0.73 <br />- <br />- <br />- <br />0.15 <br />N P Linum lewisii Lewis Flax <br />- <br />0.34 <br />0.07 <br />0.24 <br />0.30 <br />0.61 <br />0.34 <br />0.30 <br />I P Medicagosativa Alfalfa <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />1.95 <br />0.39 <br />N P Penstanon stridus Rocky Mtn. Pensternon <br />- <br />0.29 <br />- <br />0.67 <br />1.44 <br />0.48 <br />0.60 <br />0.30 <br />- <br />- <br />0.18 <br />I A Sisymb» um albssbnum Tumble Mustard <br />0.49 <br />- <br />- <br />- <br />0.10 <br />- <br />- <br />- <br />N P SZWlariajamesia Tuber Starwort <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />1.52 <br />- <br />- <br />0.30 <br />N P STmolusarmervides Thrifty Goldenweed <br />- <br />I P Taraxacum oAfcinale Dandelion <br />0.98 <br />0.20 <br />4.65 <br />1.20 <br />0.30 <br />1.23 <br />I A 7hlaspiarvense Field Pennycress <br />- <br />- <br />- <br />- <br />- <br />- <br />0.24 <br />- <br />- <br />- <br />- <br />0.05 <br />I B Tragopogon dubius False Salsi <br />0.24 <br />0.29 <br />0.11 <br />0.24 <br />0.60 <br />0.30 <br />- <br />0.23 <br />N P �icia amencana American Vetch <br />I - <br />- <br />- <br />- <br />0.30 <br />- <br />0.06 <br />Sub - shrubs <br />None - - - - - - - - - - - <br />Shrubs, Cacti & Trees <br />N P Amelachieralnifolia Serviceberry <br />- <br />- <br />- <br />0.34 <br />- <br />0.07 <br />- <br />0.30 <br />- <br />- <br />- <br />0.06 <br />N P Artemis& cana Silver Sage <br />18.78 <br />29.41 <br />8.42 <br />1.34 <br />0.36 <br />11.66 <br />11.74 <br />21.69 <br />2.42 <br />6.51 <br />10.39 <br />10.55 <br />N P Artemisia tndenlala wyo. Wyo. Big Sagebrush <br />39.76 <br />36.18 <br />38.38 <br />31.54 <br />53.96 <br />39.96 <br />0.73 <br />10.54 <br />34.24 <br />31.16 <br />8.44 <br />17.02 <br />N P Chrysothamnusnauseosus Rubber Rabbitbrush <br />- <br />- <br />6.06 <br />17.11 <br />11.87 <br />7.01 <br />- <br />1.51 <br />3.64 <br />6.51 <br />3.25 <br />2.98 <br />N P Pmshia b7dent3W Antelope Bitterbrush <br />- <br />- <br />2.36 <br />20.13 <br />- <br />4.50 <br />0.24 <br />- <br />- <br />0.68 <br />- <br />0.19 <br />N P Symphorirarposcreophilus Mountain Snowberry <br />- <br />- <br />0.34 <br />- <br />- <br />0.07 <br />- <br />0.60 <br />0.30 <br />- <br />- <br />0.18 <br />Summary by Ufeform: <br />Perennial Grasses <br />34.88 <br />31.76 <br />39.06 <br />27.52 <br />29.14 <br />32.47 <br />67.73 <br />48.49 <br />48.18 <br />46.92 <br />64.94 <br />55.25 <br />Annual Grasses <br />- <br />- <br />- <br />- <br />- <br />- <br />0.49 <br />- <br />- <br />0.34 <br />- <br />0.17 <br />Perennial Forbs <br />1.71 <br />1.76 <br />5.39 <br />2.01 <br />4.68 <br />3.11 <br />9.29 <br />13.55 <br />7.27 <br />4.45 <br />12.99 <br />9.51 <br />Annual & Biennial Forbs <br />0.98 <br />0.88 <br />- <br />- <br />- <br />0.37 <br />5.87 <br />3.01 <br />3.94 <br />3.42 <br />- <br />3.25 <br />Noxious / Aggressive Weeds <br />3.90 <br />- <br />- <br />- <br />- <br />0.78 <br />3.91 <br />0.30 <br />- <br />- <br />- <br />0.84 <br />Sub- shrubs <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />Shrubs <br />58.54 <br />65.59 <br />55.56 <br />70.47 <br />66.19 <br />63.27 <br />12.71 <br />34.64 <br />40.61 <br />44.86 <br />22.08 <br />30.98 <br />[Diversity number of` grasses with between 3% and 50% relative ground cover and <br />number of <br />forbes with <br />between <br />1% and 50% <br />relative ground cover: <br />5 <br />2 <br />Number of Perennial Grasses = 2 <br />3 <br />3 <br />2 <br />2 <br />4 <br />5 <br />2 <br />Number of Perennial Forbs = 0 <br />0 <br />1 <br />1 <br />2 <br />2 <br />3 <br />3 <br />1 <br />3 <br />Cedar Creek Associates, Inc. B - 14 Colowyo Mine <br />2011 Revegetation Monitoring Report <br />