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Table 7. Cover Data -1998-1999 Reclamation, Seneca II Mine, SCC, Roult Co., CO - 2003 Page 2 of 4 RELATIVE RELATIVE PLANT SPECIES AVERAGE VEGETATION AVERAGE VEGETATION COVER FREQUENCY COVER COVER-ALL COVER-ALL NATIVE PERENNIAL GRASSES (cool) Achnatherum lettermanii 0.25 56.25 0.70 0.25 0.70 Ceratochloa cadnata 0.75 81.25 2.10 0.75 2.09 CrBesion jubatum 0.06 18.75 0.18 0.06 0.17 Elymus lanceolatus tm. dasystachya 2.19 68.75 6.13 2.19 6.10 Elymus trachycaulus 0.31 50.00 0.88 0.31 0.87 Festuca brachyphylla ssp. coloradensis 0.25 18.75 0.70 0.25 0.70 Festuca saximontana 0.44 50.00 1.23 0.44 1.22 Leymus cinereus 0.88 87.50 2.45 0.88 2.44 Nassella viridula 0.25 43.75 0.70 0.25 0.70 Pascopyrum smilhii 1.50 - 81.25 4.20 1.63 4.53 Poa compressa 0.00 43.75 0.00 0.00 0.00 Pseudoroegneda spicata ssp. inermis 0.00 6.25 0.00 0.00 0.00 Pseudoroegneria spicata ssp. spicata 0.06 37.50 0.18 0.06 0.17 TOTAL NATIVE PERENNIAL GRASSES (c) 6.9 100.0 19.4 7.1 19.7 INTRODUCED PERENNIAL GRASSES (wol) Agropyron desertomm 0.06 6.25 0.18 0.06 0.17 Bromopsis inermis 0.31 18.75 0.88 0.31 0.87 Daclylis glomerata 4.38 93.75 12.26 4.38 12.20 Phleum pratense 0.19 31.25 0.53 0.19 0.52 Poapratensis 0.31 12.50 0.88 0.31 0.87 Psathyrostachys juncea 0.00 6.25 0.00 0.00 0.00 Thinopymm intermedium 1.56 68.75 4.38 f.56 4.36 TOTAL INTRO. PERENNIAL GRASSES (c) 6.8 100.0 19.1 6.8 19.0 NATIVE SHRUBS Amelanchier alnifolia 0.00 12.50 0.00 0.00 0.00 Padus virginiana ssp. melanocarpa 0.00 6.25 0.00 0.00 0.00 Purshia tridentala 0.00 18.75 0.00 0.00 0.00 Seriphidium tddontatum 0.13 37.50 0.35 0.13 0.35 Symphoricarpos rotundifolius 0.00 18.75 0.00 0.00 0.00 TOTAL NATIVE SHRUBS 0.1 56.3 0.4 0.1 0.3 Standing dead 0.75 56.25 0.75 Litter 13.81 100.00 13.81 Bare soil 45.94 100.00 45.94 Rock 3.81 87,50 3.81 TOTALS 100.0 100.2 TOTAL VEGETATION COVER 35.7 (s=9.2) ~ 100.0 35.9 (s=9.3) 100.0 GROUND COVER (Litter+ROCk+Veg+St.Dead) 54.1 54.3 SPECIES DENSITY (# of speciesl100 sq.m.) (AVERAGE=24.6 Std.Dev.= 5.1) •