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Table 7. Cover Data -Slump Area, Hayden Gulch Mine, Routt Co., CO - 2004 <br />PLANT SPECIES <br />RELATIVE <br />AVERAGE VEGETATION <br />COVER FREQUENCY COVER <br />Page 1 of 4 <br /> RELATIVE <br />AVERAGE VEGETATION <br />COVER-ALL COVER-ALl <br />(%) (%) <br />NATIVE ANNUAL 8 BIENNIAL FORBS <br />Grindelia squarcosa 0.33 33.33 0.79 0.33 0.76 <br />Hedeoma hispidum 0.00 33.33 0.00 0.00 0.00 <br />TOTAL NATIVE ANN. 8 BIEN. FORBS 0.3 66.7 0.8 0.3 0.8 <br />INTRODUCED ANNUAL 8 BIENNIAL FORBS <br />Chenopodium glaucum 0.00 33.33 0.00 0.00 0.00 <br />Cynoglossum officinale 0.00 33.33 0.00 0.00 0.00 <br />Lactuca serciola 0.00 33.33 0.00 0.00 0.00 <br />Plantago lanceolata 0.00 33.33 0.00 0.00 0.00 <br />Pocilla biloba 0.67 100.00 1.59 0.67 1.53 <br />Polygonum arenastrum 0.00 66.67 0.00 0.00 0.00 <br />Sisymbrium altissimum 0.00 33.33 0.00 0.00 0.00 <br />Thlaspi arvense 0.00 33.33 0.00 0.00 0.00 <br />Tragopogon dubius ssp. major 0.00 66.67 0.00 0.00 0.00 <br />TOTAL INTRO. ANN. 8 BIEN. FORBS 0.7 100.0 1.6 0.7 1.5 <br />INTRODUCED ANNUAL GRASSES <br />Bromus japonicas 0.00 33.33 0.00 0.00 0.00 <br />TOTAL INTRO. ANN. GRASSES 0.0 33.3 0,0 0.0 0.0 <br />NATIVE PERENNIAL FORBS <br />Achilles lanulosa 0.00 100.00 0.00 0.00 0.00 <br />Adenolinum lewisii 0.00 33.33 0.00 0.00 0.00 <br />Heliomeris multiflora 0.00 33.33 0.00 0.00 0.00 <br />Potentilla spp. 0.00 33.33 0.00 0.00 0.00 <br />TOTAL NATIVE PERENNIAL FORBS 0.0 100.0 0,0 0.0 0.0 <br />INTRODUCED PERENNIAL FORBS <br />Astragalus cicer 5.33 100.00 12,70 5.67 12.98 <br />Breea arvensis 0.00 100.00 0.00 0.00 0.00 <br />Medicago sativa 0.33 66.67 0.79 0.67 1.53 <br />Rumex crispus ~ 0.00 100.00 0.00 0.00 - 0.00 <br />Sanguisorba minor 0.33 100.00 0.79 0.33 0.76 <br />Taraxacum officinale 0.00 33.33 0.00 0.00 0.00 <br />Tritolium pratense 0.00 33.33 0.00 0.00 0.00 <br />TOTAL INTRO. PERENNIAL FORBS 6.0 100.0 14.3 6.7 15.3 <br />NATIVE PERENNIAL GRASSES (cool) <br />Ceratochloa carinata 1.33 66.67 3.17 1.33 3.05 <br />Elymus lanceolatus fm. dasystachya 0.67 33.33 1.59 0.67 1.53 <br />Elymus trachycautus 0.67 100.00 1.59 0.67 1.53 <br />Festuca brachyphylla ssp. coloradensis 0.00 33.33 0.00 0.00 0.00 <br />Leymus cinereus 1.33 66.67 3.17 1.33 3.05 <br />Pascopyrum smithii 4.00 100.00 9.52 4.00 9.16 <br />Poa agassizensis 1.00 66.67 2.38 1.00 2.29 <br />TOTAL NATIVE PERENNIAL GRASSES (c) 9.0 100.0 21.4 9.0 20.6 <br />