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<br />• <br /> <br />Table 15. Cover Data -Mountain Brush Reference Area, Seneca II, PWCC, Routt Co., CO - 1994 <br />PLANT SPECIES <br />Percent Foliar Cover <br />Page 6 of 6 <br />-----SAMPLE NUMBER ----- <br />6D 6U 7D 7U BD fiU 9D 9U 10D 10U <br />INTRODUCED PERENNIAL FORBS <br />Lettuce tatarica ssp. pulchella P <br />Terexecum oflicinal9 <br />TOTAL INTRO. PERENNIAL FORBS --- --- P --• --- --- --- --- --- •-- <br />NATIVE PERENNIAL GRASSES (cool) <br />Agrostis spp. <br />Bremelica bulbosa 2 2 <br />Bromopsis canadansis P P <br />Bremopsis lanatipes <br />Cerex geyeri (2) 2(6) 4(4) 4(4) 2(6) <br />Ceretochloe cerinata P <br />Elymus canadensis <br />Eymus glaucus <br />Elymus lanceolatus tm. albicans 2 <br />Elymus trachycaulus ssp. trachycaulus 2 P <br />Festuca brechyphylla ssp. coloredensis <br />Poe egaSSiZen5i5 10(6)~~ 10(2) 10(6) 2(4) 4(10) <br />Poe compressa <br />Pseudoroegneria spicata ssp. spicata <br />Stipa lettennanii <br />SG nelsonii 2 2 <br />TOTAL NATIVE PERENNIAL GRASSES c 16 12 --- 12 8 --- 16 10 --- 8 8 ••• 6 16 --- <br />INTRODUCED PERENNIAL GRASSES (cool) <br />Bromopsis inermis <br />Phlaum ratense <br />TOTAL INTRO. PERENNIAL GRASSES c --- --- --- --• --• --- --- --• --- --- <br />NATIVE SHRUBS <br />Amelanchier alnifolia 2(8) 6 (2) 8 (4) 14 2(4) 12 (2) 28 <br />Chrysothamnus viscidiflorus P <br />Mahonia repens P P <br />Pedus virginiana ssp. melanocarpa P P (6) <br />Pexis6ma myrsinites <br />Ouercus gambelii (4) 2 2(2) 18 6 <br />Ribes inenne P P P P <br />Ribes lecustre P P <br />Rose sayi P P P P <br />Rosa woodsii 2 <br />Seriphidium tridentatum P P <br />m horica s rotundifolius 24 2 24 2 76 2 8 2 12 2 <br />TOTAL NATIVE SHRUBS 26 14 6 24 4 6 76 6 16 14 8 30 72 10 34 <br />FERNS <br />P[eddium a uilinum ss . lanu inosum <br />TOTAL FERNS --• --- --- --- --- --- --- --- --- --- <br />Standing dead 2 <br />Litter 30 34 30 34 32 <br />Bare soil 2 10 6 2 10 <br />TOTALS 700 100 100 100 700 <br />TOTALS (LAYER) 94 6 92 8 64 16 70 30 66 34 <br />TOTAL VEGETATION COVER LAYER 62 30 6 46 74 8 46 22 16 32 24 30 24 30 34 <br />TOTAL VEGETATION COVER 60 30 56 14 62 22 62 24 58 30 <br />GROUND COVER (Litter+Rock+Veg+Sl.Dead) 92(30) 6 62(14) 8 76(22) 16 66(24) 30 56(30) 34 <br />SPECIES DENSITY (a of species/100 sq.m.) 34 32 29 24 23 <br />(AVERAGE= 33.5 Std.Dev.= 10.3) <br />SPECIES DENSITY LAYER 34 1 32 1 28 2 24 2 22 2 <br />'P=Present within 7 m. on either side of the cover transact, but not quantitatively encountered. <br />