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Table 4. Cover Data -1999 Reclamation, Seneca IIW Mine, SCC, Routt Co., CO - 2003 Page 2 of 9 RELATIVE RELATIVE PLANT SPECIES AVERAGE VEGETATION AVERAGE VEGETATION COVER FREQUENCY COVER COVER-ALL COVER-ALL NATIVE PERENNIAL FORBS (wnt) - Perideddia gairdned ssp. borealis 0.04 24.00 0.10 0.04 0.10 Pseudoslellada jamesiana 0.00 4.00 0.00 0.00 0.00 Trifolium gymnocarpum 0.04 4.00 0.10 0.04 0.10 Vicia ameriwna 0.16 56.00 0.40 0.20 0.49 Virgulaster ascendens 0.24 56.00 0.60 0.24 0.58 Wyethia amplexicaulis 0.04 12.00 0.10 0.04 0.10 TOTAL NATIVE PERENNIAL FORBS 4.5 100.0 11.3 4.6 11.2 INTRODUCED PERENNIAL FORBS Astragalus ricer _ 0.00 20.00 0.00 0.00 0.00 Breeaarvensis 0.00 44.00 0.00 0.04 O.iO Lotus tennis 0.00 8.00 0.00 0.00 0.00 Medicago saliva 1.20 76.00 3.00 1.28 3.12 Rumex crispus 0.04 16.00 0.10 0.04 0.10 Taraxacum officinale 0.04 12.00 0.10 0.04 0.10 TOTAL INTRO. PERENNIAL FORBS 1.3 92.0 3.2 1.4 3.4 NATIVE PERENNIAL GRASSES (cool) Ceratochloa Cannata 2.16 92.00 5.40 2.20 5.36 Critesion jubatum 7.36 48.00 3.40 1.40 3.41 Elymus lanceolatus fm. dasystachya 0.80 56.00 2.00 0.80 1.95 Elymus longifolius 0.00 4.00 0.00 0.00 0.00 - Elymus trachycaulus 2.88 60.00 7.20 2.92 7.12 Festuca brachyphylla ssp. coloradensis 0.00 8.00 0.00 0.00 0.00 Festuca saximontana 0.04 12.00 0.10 0.04 0.10 Koeleda macrantha 0.04 4.00 0.10 0.04 0.10 Leymus cinereus 0.28 64.00 0.70 0.28 0.68 Nassella vindula 1.32 60.00 3.30 1.32 3.22 Pascopyrum smithii 4.68 84.00 11.70 4.72 11.50 Poa agassizensis 0.84 36.00 2.10 0.84 2.05 Poa ampla 0.12 20.00 0.30 0.12 0.29 Poa wmpressa 0.08 36.00 0.20 0.08 0.19 Poa secunda 0.04 8.00 0.10 0.04 O.1D Pseudoroegneria spicata ssp. inermis 0.12 20.00 0.30 0.12 0.29 Pseudoroegneria spicata ssp. spicata 0.04 12.00 0.10 0.04 0.10 TOTAL NATIVE PERENNIAL GRASSES (C) 14.8 100:0 37.0 15.0 36.5 INTRODUCED PERENNIAL GRASSES (cool) Agrostis gigantea 0.04 4.00 0.10 0.04 0.10 Alopecurus pratensis 0.00 4.00 0.00 0.00 0.00 Bromopsis inennis 0.04 12.00 0.10 0.04 0.10 Dactylis glomerate 3.04 92.00 7.60 3.24 7.89 Festuca ovine var. duriuscula 0.00 4.00 ~ 0.00 0.00 0.00 Poa pratensis 0.00 4.00 0.00 0.00 0.00 Thinopyrum intertnedium ~ 0.84 44.00 2.10 0.84 2.05 TOTAL INTRO. PERENNIAL GRASSES (c) 4.0 92.0 9.9 4.2 10.1 NATIVE SHRUBS Amelanchier alnifolia 0.00 12.00 0.00 0.00 0.00 Chrysothamnus nauseosus 0.00 8.00 0.00 0.00 0.00 Padus virginiana ssp. melanocarpa 0.00 20.00 0.00 0.00 0.00 Purshia tridentate 0.04 32.00 0.10 0.04 0.10 Rosa woodsii 0.00 8.00 0.00 0.00 0.00 Seriphidium tndentatum 0.12 52.00 0.30 0.12 0.29 Senphidium tripartitum 0.00 4.00 0.00 0.00 0.00 Symphoncarpos rotundifolius 0.16 44.00 0.40 0.16 0.39 TOTAL NATIVE SHRUBS 0.3 64.0 0.8 0.3 0.8