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Table 20. Cover Data -Sagebrush Reference Area, Seneca II Mine, SCC, Routt Co., CO - 2004 Page 4 of 4 <br /> <br />PLANT SPECIES <br />Percent Foliar Cover' <br />----Sample Number---- <br />4 5 6 7 8 9 10 <br />INTRODUCED PERENNIAL GRASSES (cool) <br />Bromopsis inennis P P 1 P (i) <br />Phleum pratense P P <br />Thino rum intermedium 1 <br />TOTAL INTRO. PERENNIAL GRASSES (c) P P 1 -- 1 -- P -- (1) <br />NATIVE SHRUBS <br />Amelanchier alnifolia P 1 1 1 P 1 <br />Chrysothamnus viscidit{orus P 2(1) P 3 P 4 4 P P <br />Seriphidium arbusculum ssp. long(lobum 1 1 1 <br />Seriphidium canum P P <br />Seriphidium tridentatum 9 14 15 23 8 21(1) 10 11 12 16 <br />S m horicar os rotundifolius 19(2) 6 22 7 23(1) 13(2) 15(2) 8 12(1) 10(1) <br />TOTAL NATIVE SHRUBS 29(2) 22(1) 39 34 31(1) 34(3) 30(2) 24 24(1) 27(1) <br />Standing dead 3 5 5 6 4 5 6 8 4 2 <br />Litter 25 27 22 24 24 29 25 31 22 33 <br />Bare soil 8 3 5 5 4 9 12 3 4 12 <br />TOTALS 100 100 100 100 100 100 100 100 100 100 <br />TOTAL VEGETATION COVER 64 6) 65(10) 68(13) 65(17) 68(10) 57(6) 57(11) 58(7) 70(6) 53(11) <br />GROUND COVER(Litter+Rock+Veg+St. Dead) 92(6) 97(10) 95(13) 95(17) 96(10) 91(6) 88(11) 97(7) 96(6) 88(11) <br />SPECIES DENSITY (# of species/100 sq.m.) 26 31 25 22 25 27 26 30 27 29 <br />AVERAGE=26.8 Std.Dev= 2.7) <br />'P= Present within 1 m. of either side of the cover transect, but not quantitatively encountered. . <br />