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I• Table 1. Cover Data -1995 Reclaimed Area, Seneca IIW Mine, SCC, Routt Co., CO - 2002 Page 2 of 4 RELATIVE RELATIVE PLANT SPECIES _ AVERAGE ~ VEGETATION AVERAGE VEGETATION COVER FREQUENCY COVER COVER-ALL COVER-ALL (%) (%) f%) f%) (%) NATIVE PERENNIAL GRASSES (cool) ' Achnatherum lettertnanii 0.00 10.00 0.00 0.00 0.00 Ceratochloa carinata 1.20 100.00 3.16 1.20 3.13 Critesion jubatum 0.10 80.00 0.26 0.10 0.26 Elymus lanceolatus fm. albicans 0.40 40.00 1.05 0.40 1.04 Elymus lanceolatus fm. dasystachya 0.20 50.00 0.53 0.20 0.52 Elymus trachyceulus 2.10 100.00 5.53 2.20 5.74 Festuca saximontana 7.60 70.00 20.00 7.60 19.84 Leymus cinereus 0.20 80.00 0.53 0.20 0.52 Nassella viridula 1.10 90.00 2.63 1.00 2.61 Pascopyrum smithii 0.60 80.00 1.58 0.60 1.57 Poa agassizensis 0.10 60.00 0.26 0.10 0.26 Poa compressa 0.10 20.00 0.26 0.10 0.26 Pseudoroegneria spicata ssp. spicata .0.20 40.00 0.53 0.20 0.52 TOTAL NATIVE PERENNIAL GRASSES (c) 13.9 100.0 26.3 13.9 36.2 INTRODUCED PERENNIAL GRASSES (cool) Bromopsis inermis 0.00 10.00 0.00 0.00 0.00 Dactylis 9lomerata 4.00 100.00 10.53 4.00 10.44 Festuca arundinacea 0.10 50.00 0.26 0.10 0.26 Festuca ovina var. duriuscula 0.30 40.00 0.79 0.30 0.78 Psathyrostachys juncea 0.00 10.00 0.00 0.00 0.00 Thinopyrum intennedium 0.50 60.00 1.32 0.50 1.31 TOTAL INTRO. PERENNIAL GRASSES (c) 4.9 100.0 22.9 4.9 12.8 NATIVE SHRUBS Amelanchier alnifolia 0.00 10.00 0.00 0.00 0.00 Rosa woodsii 0.10 30.00 0.26 0.10 0.26 Seriphidium tridentatum 0.00 20.00 0.00 0.00 0.00 Symphoricerpos rotundifalius 0.00 30.00 0.00 0.00 0.00 TOTAL NATIVE SHRUBS 0.1 50.0 0.3 0.1 0.3 Standing dead 2.60 90.00 2.60 Litter 23.70 100.00 23.70 Bare soil 32.50 100.00 32.50 Rock 3.20 100.00 3.20 TOTALS 100.0 100.3 TOTAL VEGETATION COVER 38.0 (5=9.5) 100.0 38.3 (s=9.6) 100.0 GROUND COVER (Litter+Rock+Veg+St.Dead) 67.5 67.8 Total Alowable Vegetation Cover 29.0 SPECIES DENSITY (# of species/100 sq.m.) (AVERAGE= 31.2 Std.Dev.= 3.8) ~~