2010-04-05_REPORT - C1982057 (3)

Home Browse Search

Table 1. Cover Data - Phase II Reclaimed Area, Seneca IIW Mine, SCC, Routt Co., CO - 2009 Page 1 of 18 0 • RELATIVE RELATIVE PLANT SPECIES AVERAGE VEGETATION AVERAGE VEGETATION COVER FREQUENCY COVER COVER-ALL COVER-ALL NATIVE ANNUAL & BIENNIAL FORBS Cirsium undulatum 0.00 1.67 0.00 0.00 0 00 Collomia linearis 0.20 68.33 0.35 0.25 . 42 0 Descurainia incana 0.00 1.67 0.00 0 00 . 0.00 Descurainia pinnata 0.02 1.67 0.03 0.02 0.03 Epilobium brachycarpum 0.53 65.00 0.95 0 53 0 89 Grindelia squarrosa 0.20 51.67 0.35 0.20 . 0.33 Machaeranthera bigelovii 0.17 6.67 0.30 017 0.28 Microsteris gracilis ssp. humilis 0.02 1.67 0.03 0 02 0.03 Polygonum douglasii 0.03 6.67 0.06 0.03 0.06 TOTAL NATIVE ANN. & BIEN. FORBS 1.2 933 2.1 1.2 2.0 INTRODUCED ANNUAL & BIENNIAL FORBS Camelina microcarpa 0.12 13.33 0.21 0.12 0.19 Cardaria draba 0.33 3.33 0.59 0.43 0.72 Carduus nutans ssp. macrolepis 0.00 1.67 0.00 0.00 0.00 Chenopodium glaucum 0.02 11.67 0.03 0.02 0.03 Chorispora tenella 0.00 1.67 0.00 0.00 0.00 Cirsium vulgare 0.02 11.67 0.03 0.02 0.03 Cynoglossum officinale 0.30 75.00 0.53 0.33 0.56 Lactuca serriola 1.55 85.00 2.75 1.72 2.86 Lepidium densiFlorum 0.03 133 0.06 0.03 0.06 Lepidium perfoliatum 0.00 3 33 0.00 0.00 0.00 Madia glomerata 0.03 5.00 0.06 0.05 0.08 Medicago lupulina 0.00 3.33 0.00 0.00 0.00 Melilotus officinalis 017 10.00 030 0.17 0.28 Pocilla biloba 2.65 65.00 4.70 2.85 4.76 Podospermum laciniatum 0.02 26.67 0.03 0.07 0.03 Polygonum arenastrum 0.03 8.33 0 06 0 03 0.06 Polygonum ramosissimum 0.35 11.67 0 62 0 40 0.67 Salsola australis 0.08 10 00 0.15 0 08 0.14 Sisymbrium altissimum 0.45 43.33 0.80 0.47 0.78 Thlaspi arvense 0.22 61.67 0.38 0.23 0.39 Tragopogon dubius ssp. major 0.52 85.00 0.92 0.53 0.89 Turritis glabra 0.02 1.67 0.03 0.02 0.03 TOTAL INTRO. ANN. --& BIEN. FORBS 6.9 100.0 12.2 7.5 12.5 INTRODUCED ANNUAL GRASSES Anisantha tectorum 0.40 30.00 0.71 0.42 0.70 Bromus japonicus 0.73 56.67 1.30 0.75 1.25 Triticum aestivum 0.02 15.00 0.03 0.02 0.03 TOTAL INTRO. ANN. GRASSES 1.2 61.7 2.0 1.2 2.0 NATIVE PERENNIAL FORBS Achillea lanulosa 0.95 70.00 1.68 1.08 1.81 Adenolinum lewisii 0.42 65.00 0.74 0.45 0.75 Agastache urticifolia 0.00 1333 0.00 0.00 0.00 Allium acuminatum 0.00 1.67 0.00 0.00 0.00 Allium brandegei 0.30 26.67 0.53 0.30 0.50 Artemisia ludoviciana 0.00 1.67 0.00 0.00 0.00 Aster ascendens 0.50 35.00 0.89 0.50 0.83 Aster foliaceus 0.00 1.67 0.00 0.00 0.00 Astragalus bisulcatus 0.32 26.67 0.56 0.33 0.56 Astragalus laxmannii 0.02 1.67 0.03 0.02 0.03 Astragalus miser var. oblongifolius 0.00 1.67 0.00 0.00 0.00 Balsamorhiza sagittata 0.03 13.33 0.06 0.03 0.06 Cirsium centaureae 0.00 1.67 0.00 0.00 0.00 Cirsium eatonii 0.02 3.33 0.03 0.02 0.03 'P=Present within 1 m. on either side of cover transect, but not quantitatively encountered. ()= Data in parentheses represent other hits that are used in conjunction with first hits for cover all statistics.