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Table A -7. Cover Data - Sagebrush Reference Area, Seneca II Mine, Seneca Coal Company, Routt Co., CO - 2011 <br />INTRODUCED PERENNIAL FORBS <br />FIRST HIT <br />ALL HIT <br />FIRST HIT <br />RELATIVE <br />ALL HIT <br />RELATIVE <br />PLANT SPECIES AVERAGE <br />VEGETATION <br />AVERAGE <br />VEGETATION <br />COVERS <br />FREQUENCY° COVER` <br />COVER° <br />COVER <br />N <br />N N <br />N <br />N <br />INTRODUCED PERENNIAL FORBS <br />Rumex crispus <br />0.00 <br />6.67 <br />0.00 <br />0.00 <br />0.00 <br />Taraxacum officinale <br />0.27 <br />60.00 <br />0.36 <br />0.27 <br />0.35 <br />TOTAL INTRO. PERENNIAL FORBS <br />0.3 <br />60.0 <br />0.4 <br />0.3 <br />0.3 <br />NATIVE PERENNIAL GRASSES (cool) <br />Achnatherum nelsonii <br />0.20 <br />60.00 <br />0.27 <br />0.20 <br />0.26 <br />Bromelica bulbosa <br />1.80 <br />93.33 <br />2.42 <br />1.80 <br />2.34 <br />Bromelica spectabilis <br />0.53 <br />40.00 <br />0.72 <br />0.53 <br />0.69 <br />Bromopsis lanatipes <br />0.00 <br />13.33 <br />0.00 <br />0.00 <br />0.00 <br />Carex geyeri <br />0.20 <br />40.00 <br />0.27 <br />020 <br />0.26 <br />Ceratochloa polyantha <br />0.13 <br />33.33 <br />0.18 <br />0.13 <br />0.17 <br />Elymus lanceolatus fm. albicans <br />0.33 <br />26.67 <br />0.45 <br />0.33 <br />0.43 <br />Elymus lanceolatus fm. dasystachya <br />0.00 <br />6.67 <br />0.00 <br />0.00 <br />0.00 <br />Elymus trachycaulus <br />0.67 <br />86.67 <br />0.90 <br />0.73 <br />0.95 <br />Festuca idahoensis <br />0.20 <br />26.67 <br />0.27 <br />0.20 <br />0.26 <br />Festuca saximontana <br />11.53 <br />100.00 <br />15.53 <br />12.33 <br />16.00 <br />Pascopyrum smithii <br />0.33 <br />46.67 <br />0.45 <br />0.33 <br />0.43 <br />Poa compressa <br />0.07 <br />20.00 <br />0.09 <br />0.07 <br />0.09 <br />Poa palustris <br />0.07 <br />13.33 <br />0.09 <br />0.07 <br />0.09 <br />Poa pratensis ssp. agassizensis <br />0.73 <br />73.33 <br />0.99 <br />0.73 <br />0.95 <br />Pseudoroegneria spicata ssp. spicata <br />0.00 <br />6.67 <br />0.00 <br />0.00 <br />0.00 <br />TOTAL NATIVE PERENNIAL GRASSES (c) <br />16.8 <br />100.0 <br />22.6 <br />17.7 <br />22.9 <br />INTRODUCED PERENNIAL GRASSES (cool) <br />Bromopsis inermis <br />0.60 <br />66.67 <br />0.81 <br />0.60 <br />0.78 <br />Phleum pratense <br />0.07 <br />40.00 <br />0.09 <br />0.13 <br />0.17 <br />Thinopyrum intermedium <br />0.13 <br />6.67 <br />0.18 <br />0.13 <br />0.17 <br />TOTAL INTRO. PERENNIAL GRASSES (c) <br />0.8 <br />73.3 <br />1.1 <br />0.9 <br />1.1 <br />NATIVE SHRUBS <br />Amelanchier alnifolia <br />0.93 <br />80.00 <br />1.26 <br />0.93 <br />1.21 <br />Chrysothamnus nauseosus <br />0.00 <br />6.67 <br />0.00 <br />0.00 <br />0.00 <br />Chrysothamnus viscidiflorus <br />1.20 <br />73.33 <br />1.62 <br />1.20 <br />1.56 <br />Padus virginiana ssp. melanocarpa <br />0.00 <br />6.67 <br />0.00 <br />0.00 <br />0.00 <br />Rosa woodsii <br />0.00 <br />13.33 <br />0.00 <br />0.00 <br />0.00 <br />Seriphidium canum <br />0.80 <br />26.67 <br />1.08 <br />0.80 <br />1.04 <br />Seriphidium tridentatum <br />11.00 <br />100.00 <br />14.81 <br />11.00 <br />14.27 <br />Symphoricarpos rotundifolius <br />1 15.80 <br />100.00 <br />21.27 <br />15.93 <br />20.67 <br />TOTAL NATIVE SHRUBS <br />1 29.7 <br />100.0 <br />40.0 <br />29.9 <br />38.8 <br />Page 2 of 6 <br />•P= Present within 1 m. on either side of cover transect, but not quantitatively encountered. <br />() =Data in parens. = 2nd hits. A 1st hit is top -most layer of vegetation, below 1st hit interceptions may exist other interceptions - these are 2nd hits. <br />