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Table 1. Cover Data-Area 003, Hayden Gulch Mine, Routt Co., CO-2005 <br />RELATIVE RELATIVE <br />PLANT SPECIES AVERAGE VEGETATION AVERAGE VEGETATION <br />COVER FREQUENCY COVER COVER-ALL COVER-ALL <br />(%) (%) (%) (%) (%1 <br />Page 1 of 4 <br />INTRODUCED ANNUAL & BIENNIAL FORBS <br />Lactuca serrtola 0.00 40.00 0.00 0.00 0.00 <br />Madia glomerata 0.00 20.00 0.00 0.00 0.00 <br />Thlaspi arvense 0.00 20.00 0.00 0.00 0.00 <br />Tragopogon dubius ssp. major 0.00 80.00 0.00 0.00 0.00 <br />Verbescum tha sus 0.00 20.00 0.00 0.00 0.00 <br />TOTAL INTRO. ANN. & BIEN. FORBS 0.0 100.0 0.0 0.0 0.0 <br />NATIVE PERENNIAL FORBS <br />Achilles lanulosa 1.00 80.00 1.81 1.20 2.06 <br />Artemisia ludoviciana 0.20 40.00 0.36 0.20 0.34 <br />Geranium viscosissimum ssp..nervosum 0.00 20.00 0.00 0.00 0.00 <br />Penstemon strictus 0.00 40.00 0.00 0.00 0.00 <br />Rumex trian ulivalvis 0.00 20.00 0.00 0.00 0.00 <br />TOTAL NATIVE PERENNIAL FORBS 1.2 100.0 2.2 t.4 2.4 <br />INTRODUCED PERENNIAL FORBS <br />Astragalus titer 1.40 60.00 2.53 1.60 2.75 <br />Breea arvensis 0.00 100.00 0.00 0.00 0.00 <br />Rumex crispus 0.00 20.00 - 0.00 0.00 0.00 <br />Taraxacum officinale O.OD 60.00 0.00 0.00 0.00 <br />TOTAL INTRO. PERENNIAL FORBS 1.4 100.0 2.5 1.6 2.7 <br />NATfVE PERENNIAL GRASSES (cool) <br />Criterion jubatum 0.40 20.00 0.72 0.40 0.69 <br />Eleocharis palustris 2.20 20.00 3.97 2.20 3.76 <br />Leymus triticoides 0.20 60.00 0.36 0.20 0.34 <br />Pascopyrum smithii 0.40 60.00 0.72 0.40 0.69 <br />Poa a assizensis 0.80 60.00 1.44 0.80 1.37 <br />TOTAL NATIVE PERENNIAL GRASSES (c) - 4.0 100.0 7.2 ~ 4.0 6.9 <br />INTRODUCED PERENNIAL GRASSES (cool) <br />Agrostis gigantea 1.00 20.00 1.81 1.00 1.72 <br />Bromopsis inermis 34.60 100.00 62.45 36.60 62.89 <br />Phleum pratense 0.20 20.00 0.36 0.20 0.34 <br />Thino rum intermedium 8.40 100.00 15.16 8.60 14.78 <br />TOTAL INTRO. PERENNIAL GRASSES (c) 44.2 100.0 79.6 ~ 46.4 79.7 <br />NATIVE SHRUBS <br />Amelanchier alnifolia 0.00 40.00 0.00 0.00 0.00 <br />Padus virginiana ssp. melanocarpa 0.00 80.00 0.00 0.00 0.00 <br />Ribes aureum 0.00 40.00 0.00 0.00 0.00 <br />Seriphidium tridentatum 3.80 100.00 6.86 3.80 6.53 <br />TOTAL NATIVE SHRUBS 3.6 100.0 6.9 3.8 6.5 <br />NATIVE TREES <br />Populus angustifolia 0.60 20.00 1.08 0.60 1.03 <br />Salix am daloides 0.00 40.00 0.00 0.00 0.00 <br />TOTAL NATIVE TREES 0.6 60.0 1.1 0.6 1.0 <br />