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I~ Table 4. Cover Data - 1997 Reclamation Area, Seneca II Mine, SCC, Routt Co., CO - 2001 Page 2 of 4 RELATIVE RELATIVE PLANT SPECIES AVERAGE VEGETATION AVERAGE VEGETATION COVER FREQUENCY COVER COVER-ALL COVER-ALL NATIVE PERENNIAL GRASSES (cool) Achnatherum nelsonii 0.17 16.67 0.47 0.17 0.46 Ceratochloa carinata 0.83 33.33 2.33 0.83 2.28 Critesion jubatum 0.00 33.33 0.00 0.00 0.00 Elymus lanceolatus fm. dasystachya 0.50 58.33 1.40 0.50 1.37 Elymus trachycaulus 1.00 66.67 2.79 1.00 2.74 Festuca saximontana 0.83 41.67 2.33 0.83 2.28 Leymus cinereus 1.17 75.00 3.26 1.17 3.20 Nassella viridula 1.17 50.00 3.26 1.17 3.20 Pascopyrum smithii 3.17 91.67 8.84 3.17 ~ 8.68 Poa agassizensis 0.67 25.00 1.86 0.67 1.83 Poa compressa 0.50 41.67 1.40 0.50 1.37 Poa secuntla 0.00 41.67 0.00 0.00 0.00 Pseudoroegneria spicata ssp. inermis 0.00 16.67 0.00 0.00 0.00 Pseudoroegneria spicata ssp. spicafa O.OD 25.00 0.00 0.00 0.00 TOTAL NATIVE PERENNIAL GRASSES (c) 10.0 100.0 27.9 10.0 27.4 INTRODUCED PERENNIAL GRASSES (cool) Bramapsis inermis 2.00 75.00 5.58 2.33 6.39 Dactylis glomerata 1.00 83.33 2.79 1.00 2.74 Festuca ovina var. duriuscuia 1.00 41.67 2.79 1.00 2.74 Phleum pratense 0.33 16.67 0.93 0.33 0.91 Psathyrostachys juncea 0.33 66.67 0.93 0.33 0.91 Thinopyrum intermedium 1.67 41.67 4.65 1.67 4.57 TOTAL INTRO. PERENNIAL GRASSES (c) 6.3 100.0 17.7 6.7 18.3 NATIVE SHRUBS Amelanchier alnifolia 0.00 50.00 0.00 0,00 0.00 Chrysothamnus nauseosus 0.00 25.00 0.00 0.00 0.00 Padus virginiana ssp. melanocarpa 0.00 8.33 0.00 0.00 0.00 Purshia tridentata 0.00 66.67 O.OD 0.00 0.00 Quercus gambelii 0,00 8.33 0.00 0.00 0.00 Rosa woodsii 0.00 41.67 0.00 0.00 0.00 Serrphidium tridentatum 0.83 75.00 2.33 0.83 2.28 Symphoricarpos rotundifolius 0.00 66.67 0.00 0.00 0.00 TOTAL NATIVE SHRUBS 0.8 100.0 2.3 0.8 2.3 Standing dead 1.00 33.33 1.00 Litler 29.50 100.00 29.50 Bare soil - 27.67 100.00 27.67 Rack 6.00 66.67 6.00 TOTALS 100.0 100.7 TOTAL VEGETATION COVER 35.8 (s=15.3) 100.0 36.5 (s=16.3) 100.0 GROUND COVER (Litter+Rock+Veg+St.Dead) 72.3 73.0 SPECIES DENSITY {# of species/100 sq.m.) (AVERAGE=26.8 Std.Dev.= 5.2)