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Table 9. Cover Data - Mountain Brush Ref. Area ,Seneca II-W Mine, SCC, Routt Co., CO - 1999 Page 3 or 6 <br />• <br />• <br />RELATIVE RELATIVE <br />PLANT SPECIES AVERAGE VEGETATION AVERAGE VEGETATION <br />COVER FREQUENCY COVER COVER-ALL COVER-ALL <br />l%) I%1 1%1 1%1 1%1 <br />INTRODUCED PERENNIAL GRASSES (cool) <br />Bromopsis inerrnis 0.40 20.00 0.55 0.40 0.38 <br />Poa pratensis ~ 0.00 30.00 0.00 0 00 0.00 <br />Thinopyrum iMermedium 0.00 10.00 0.00 0.00 0.00 <br />TOTAL INTRO. PERENNIAL GRASSES (c) 0.4 60.0 0.5 0.4 0.4 <br />NATIVE SHRUBS <br />Amelanchier alnifolia 4.40 100.00 6.01 7.20 6.90 <br />Chrysothamnus nauseosus 0.00 10.00 0.00 0.00 0.00 <br />Chrysothamnus viscidi8orus 0.20 60.00 0.27 0.20 0.19 <br />Mahonia repens 0.00 20.00 0.00 0.00 0.00 <br />Padus virginiana ssp. melanocarpa 1.80 70.00 2.46 3.60 3.45 <br />Pa>astima myrsinites 0.00 20.00 0.00 0.00 0.00 <br />Quercus gambelii 31.20 100.00 42.62 32.00 30.65 <br />Rosa woodsii 0.00 10.00 0.00 0.20 0.19 <br />Seriphidium lddentatum 1.00 30.00 1.37 1.00 0.96 <br />Symphoricarpos rotundifolius 11.40 90.00 15.57 16.60 15.90 <br />TOTAL NATIVE SHRUBS 50.0 100.0 68.3 60.8 58.2 <br />Standing dead 1.00 40.00 1.00 <br />Litter 18.60 ~ 100.00 18.60 <br />Bare soil 6.80 70.00 6.80 <br />Rock 0.40 70.00 0.40 <br />TOTALS 100.0 ~ 131.2 <br />TOTAL VEGETATION COVER 73.2 (s=8.6) 100.0 104.4 (s=21.5) 100.0 <br />GROUND COVER (Litter+Rock+Veg+St.Dead) 93.2 124.4 <br />SPECIES DENSITY (# of species1100 sq.m.) <br />(AVERAGE=29.8 Std.Dev.= 4.3) <br />LJ <br />