2008-03-27_REPORT - C1980005 (3)

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Table 9. Cover Data -Sage Brush Reference Area, Seneca II Mine, SCC, Routt Co., CO - 2007 Page 1 of 4 RELATIVE RELATIVE PLANT SPECIES AVERAGE VEGETATION AVERAGE VEGETATION COVER FREQUENCY COVER COVER-ALL COVER-ALL (%) (%) (%) (%) (%1 • NATIVE ANNUAL & BIENNIAL FORBS Collinsia parviflora 0.00 70.00 0.00 0.00 0.00 Collomia Iinearis 0.10 100.00 0.16 0.10 0.14 Erigeron divergens 0.00 10.00 0.00 0.00 0.00 Grindelia squarrosa 0.00 10.00 0.00 0.00 0.00 Polygonum douglasii 0.00 50.00 0.00 0.00 0.00 TOTAL NATIVE ANN. & BIE.N. FORBS 0.1 100.0 0.2 0.1 0.1 INTRODUCED ANNUAL & BIENNIAL FORBS Carduus nutans ssp. macrolepis 0.00 10.00 0.00 0.00 0.00 Lactuca serriola 0.00 10.00 0.00 0.00 0.00 Pocilla biloba 0.00 10.00 0.00 0.00 0.00 Thlaspi arvense 0.00 50.00 0.00 0.00 0.00 Tragopogon dubius ssp. msijor 0.10 70.00 0.16 0.10 0.14 Turritis glabra 0.00 10.00 0.00 0.00 0.00 TOTAL INTRO. ANN. & BIE:N. FORBS 0.1 80.0 0.2 0.1 .0.1 NATIVE PERENNIAL FORBS Achillea lanulosa 1.40 100.00 2.21 1.90 2.64 Adenolinum lewisii 0.00 10.00 0.00 0.00 0.00 Agastache urticifolia 0.00 10.00 0.00 0.00 0.00 Allium acuminatum 0.00 90.00 0.00 0.00 0.00 Antennaria spp. 0.00 60.00 0.00 0.00 0.00 Aster ascendens 2.20 100.00 3.48 2.80 3.89 Astragalus miser var. oblongifolius 2.50 100.00 3.95 3.70 5.15 Balsamorhiza sagittata 1.10 60.00 1.74 1.20 1.67 Cirsium centaureae 0.50 30.00 0.79 0.50 0.70 Delphinium nuttallianum 0.10 100.00 0.16 0.10 0.14 Erigeron speciosus 0.50 60.00 0.79 0.50 0.70 Erigeron spp. 0.00 20.00 0.00 0.00 0.00 Erigeron subtrinervis 0.00 40.00 0.00 0.00 0.00 Eriogonum umbellatum 0.50 80.00 0.79 0.80 1.11 Erythrocoma triflora 0.00 40.00 0.00 0.00 0.00 Helianthella uniflora 4.30 80.00 6.79 4.90 6.82 Heuchera parvifolia 0.10 20.00 0.16 0.10 0.14 Lomatium macrocarpum 0.20 20.00 0.32 0.20 0.28 Lupinus caudatus 0.00 10.00 0.00 0.00 0.00 Lupinus prunophilus 0.10 30.00 0.16 0.30 0.42 Machaeranthera canescen<_: 0.00 10.00 0.00 0.00 0.00 Noccaea montana 0.00 30.00 0.00 0.10 0.14 Nothocalais cuspidata 0.00 30.00 0.00 0.00 0.00 Perideridia gairdneri ssp. borealis 0.00 100.00 0.00 0.00 0.00 Phlox longifolia 0.10 80.00 0.16 0.10 0.14 Pseudostellaria jamesiana 0.20 70.00 0.32 0.40 0.56 Pyrrocoma crocea 0.00 10.00 0.00 0.00 0.00 Senecio integerrimus 0.00 100.00 0.00 0.00 0.00 Vicia americans 0.40 70.00 0.63 0.50 0.70 TOTAL NATIVE PERENNIAL FORBS 14.2 100.0 22.4 18.1 25.2 *P=Present within 1 m. on either side of cover transect, but not quantitatively encountered. ()=Data in parentheses reF~resent other hits that are used in conjunction with first hits for cover all statistics.