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• u C J Table 15. Cover Data -Mountain Brush Reference Area, Seneca II, PWCC, Routt Co., CO - 1994 PLANT SPECIES Percent Foliar Cover• Page 4 016 •--SAMPLE NUMBER ----- 1D tU 2D 2U 3D 3U 4D 4U 5D 5U INTRODUCED PERENNIAL FORBS taetuca latarica ssp. pulchella Taraxacum ofticinale P TOTAL INTRO. PERENNIAL FORBS P --- --- --- --- --- --• --- --- -•- NATIVE PERENNIAL GRASSES (cool) Agmstis spp. P Bmmelina bulbosa P P P Bmmopsis canadansis 2 (2) Brmopsis lanatipes P Cerex geyed 2(16) (d) 4(6) 4(12) 4(6) Cerelochloa wdnata P P Elymus eanedensis P Eymus glaucus P P Elymus lanceolatus fm. albicans Elymus trechycaulus ssp. trachywulus P 2 P P Festuca brechyphylla ssp. coloradensis (2) Poa egessizensis 2(4) 6(6) 12(B) 2(10) 2(6) Poa compressa P P P Pseudoroegneria spicata ssp. spirata 4(2) Sfipa leriarrnanii (2) P Sti a nelsonii P P P 2 TOTAL NATIVE PERENNIAL GRASSES c 420 --- 14 t4 •-• 16 16 --- 8 26 --- 6 14 -•- INTRODUCED PERENNIAL GRASSES (cool) Bmmopsis inerrnis P Phleum retense P P TOTAL INTRO. PERENNIAL GRASSES c P --- --- --- --- --- P --- -•• --- NATIVE SHRUBS Amelanchier alnifolia 2(6) 16 2(4) B 2(2) 16 (4) 18(2) (2) 24(d) Chrysothamnus visciditlorus P Mahonia repens P P Padus virginiana ssp. melanocarpa 4(6) 2(2) P 2 (2) 2(4) (2) Plixistima myrsinites P P Ouen;us gambelii 4(2) 20 6(2) 4 2 (a) 16(4) (2) 32 Ribes inenne P P Ribes lacustre Rosa sayi P Rosa woodsii P P P (4) Sedphidium tridenlatum P 10 2 S m hodce s rotuntlifolius 4 a 16 6 10 4 12 4 12 2 TOTAL NATIVE SHRUBS 14 20 40 2 34 12 12 12 6 20 12 16 36 10 14 B 56 4 FERNS Pteridium a uilinum ss . lanu inosum 4 TOTAL FERNS --- --- •-- --- 4 --- --- ••- --- Standing dead (2) (2) Utter 8 32 34 26 12 Kara soil 28 4 B 10 10 TOTALS 100 100 100 100 100 TOTALS (LAYER) 60 40 86 12 BO 20 6d 36 44 56 TOTAL VEGETATION COVER LAYER 24 40 40 2 52 32 12 38 22 20 26 50 36 10 22 34 56 4 TOTAL VEGETATION COVER 64 42 64 32 58 22 6a 60 78 36 GROUND COVER (Litta r+Rock+Veg+St.Deed) 32(42) 40(2) 64(32) 12 72(22) 20 54(52) 36(10) 34(34) 56(4) SPECIES DENSITY (M of species/100 sq.m.) 51 36 27 52 27 (AVERAGE= 33.5 Sltl Dev.= 10.3) SPECIES DENSITY (LAYER) i 51 3 36 2 25 3 52 3 27 2 'P=Present within 1 m. on either side of the cover lransecl, buI not quantitatively encountered.