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Table 9. Cover Data - Sagebrush Reference Area, Seneca II Mine, SCC, Routt County, CO - 2008 Page 1 of 4 <br />• RELATIVE RELATIVE Percent Foliar Cover* <br />PLANT SPECIES AVERAGE VEGETATION AVERAGE VEGETATION <br />COVER FREQUENCY COVER COVER-ALL COVER-ALL --Sample Number--- <br />N (%) (%) M) (%) 1 2 3 <br />u <br /> <br />NATIVE ANNUAL & BIENNIAL FORBS <br />Collinsia parviflora 0.40 66.67 0.60 0.40 0.52 1 P <br />Collomia linearis 0.07 93.33 0.10 0.07 0.09 P P P <br />Microsteris gracilis ssp. humilis 0.00 6.67 0.00 0.00 0.00 <br />Polygonum douglasii 0.00 13.33 0.00 0.00 0.00 <br />TOTAL NATIVE ANN. & BIEN. FORBS 0.5 93.3 0.7 0.5 0.6 P 1 P <br />INTRODUCED ANNUAL & BIENNIAL FORBS <br />Thlaspi arvense 0.00 33.33 0.00 0.00 0.00 <br />Tragopogon dubius ssp. major 0.07 46.67 0.10 0.07 0.09 P <br />Turritis glabra 0.00 6.67 0.00 0.00 0.00 <br />TOTAL INTRO. ANN. & BIEN. FORBS 0.1 80.0 0.1 0.1 0.1 - -- P <br />NATIVE PERENNIAL FORBS <br />Achillea lanulosa 1.73 100.00 2.58 2.47 3.24 3 3 3 <br />Agastache urticifolia 0.00 6.67 0.00 0.00 0.00 <br />Allium textile 0.60 93.33 0.89 0.60 0.79 P P <br />Anaphalis margaritacea 0.00 13.33 0.00 0.00 0.00 P <br />Antennaria spp. 0.00 40.00 0.00 0.00 0.00 P <br />Aster ascendens 3.67 100.00 5.47 4.33 5.69 7(1) 5 4 <br />Astragalus miser var. oblongifolius 5.07 100.00 7.55 6.20 8.14 6 6(2) 2 <br />Balsamorhiza sagittata 1.80 60.00 2.68 1.93 2.54 <br />Calochortus nuttallii 0.00 73.33 0.00 0.00 0.00 P P P <br />Cirsium centaureae 0.20 13.33 0.30 0.20 0.26 <br />Erigeron speciosus 0.20 46.67 0.30 0.20 0.26 P <br />Eriogonum umbellatum 0.40 86.67 0.60 0.47 0.61 P P 2 <br />Erythrocoma triflora 0.00 13.33 0.00 0.00 0.00 P <br />Helianthella uniflora 2.27 80.00 3.38 2.60 3.41 (1) 1 5 <br />Heuchera parvifolia 0.00 6.67 0.00 0.00 0.00 <br />Lupinus caudatus 0.00 13.33 0.00 0.00 0.00 P <br />Lupinus prunophilus 0.13 66.67 0.20 0.20 0.26 P <br />Noccaea montana 0.00 26.67 0.00 0.00 0.00 P P <br />Nothocalais cuspidata 0.27 33.33 0.40 0.33 0.44 <br />Perideridia gairdneri ssp. borealis 0.07 100.00 0.10 0.07 0.09 P P P <br />Phacelia heterophylla 0.00 6.67 0.00 0.00 0.00 <br />Phlox longifolia 0.20 46.67 0.30 0.20 0.26 P 1 <br />Potentilla gracilis 0.07 13.33 0.10 0.07 0.09 <br />Pseudostellaria jamesiana 0.87 66.67 1.29 1.00 1.31 (1) 3 <br />Senecio integerrimus 0.67 100.00 0.99 0.73 0.96 P 1 P <br />Toxicoscordion venenosum 0.13 86.67 0.20 0.13 0.17 P P P <br />Trifolium gymnocarpum 0.00 13.33 0.00 0.00 0.00 <br />Viciaamericana 0.80 66.67 1.19 0.87 1.14 (1) 4 <br />Viola nuttallii 0.20 26.67 0.30 0.20 0.26 <br />Wyethia amplexicaulis 0.07 13.33 0.10 0.07 0.09 1 <br />TOTAL NATIVE PERENNIAL FORBS 19.4 100.0 28.9 22.9 30.0 16(3) 16(3) 25 <br />INTRODUCED PERENNIAL FORBS <br />Astragalus cicer 0.07 6.67 0.10 0.07 0.09 <br />Medicago sativa 0.00 6.67 0.00 0.00 0.00 <br />Taraxacum officinale 0.00 13.33 0.00 0.00 0.00 <br />TOTAL INTRO. PERENNIAL FORBS 0.1 13.3 0.1 0.1 0.1 -- --- - <br />*P=Present within 1 meter on either side of the cover transect, but not quantitatively encountered. <br />()=Data in parentheses represent other hits that are used in conjunction with first hits for cover all statistics.