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Table 16. Cover Data -Alkali Sagebrush Reference Area, Seneca II Mine, SCC, Routt Co., CO - 2004 Page 3 of 4 <br />i• <br />PLANT SPECIES <br />Percent Foliar Cover' <br />~JJ <br />~J <br /> <br />----Sample Number--- <br />3 4 5 6 7 8 9 10 <br />NATIVE ANNUAL & BIENNIAL FORBS <br />Chenopodium leptophyllum ~ P <br />Collomia lineads P 1 3 P P 1 P P <br />Epilobium brachycarpum 3(1) 5 4 1. 4(1) 4 P <br />Erigeron divergens P P P P P <br />Grindelia squarrosa P P P P P 1 P P <br />Machaeranthera bigelovii P <br />Pol onum dou lasii 5 4 P 1 <br />TOTAL NATIVE ANN. &BIEN. FORBS 8(1) 10 7 P 1 4(1) 6 P P 1 <br />INTRODUCED ANNUAL & BIENNIAL FORBS <br />Chenopodium glaucum _ P <br />Cynoglossum offcinale P <br />Lactuca serriola P 1 P P P 2 P P <br />Lappula redowskii P <br />Pocilla biloba P 2 3 P P P 3 1 1 P <br />Polygonum arenastrum P 1 <br />Tragopo on dubius ssp. ma or P -P P P P <br />TOTAL INTRO. ANN. &BIEN. FORBS P 3 3 P P P 5 2 1 P <br />INTRODUCED ANNUAL GRASSES <br />Bromus'a onicus P P P <br />TOTAL INTRO. ANN. GRASSES --- -- --- P --- --- -- P P -- <br />NATIVE PERENNIAL FORBS <br />Achilles lanulosa P P 1 1 P <br />Agoseris glauca P <br />Allium macropetalum P 1 2 P P 1 1 1 P P <br />Aster ascendens P P P P P <br />Astragalus miser var. oblongifolius 2 3 3 - i P 2 1 2 <br />Balsamorhiza sagittata 1 5 12 2 P 9(1) 5 2(1) P 7 <br />Calochortus gunnisonii P <br />Cymopterus planosus 2 P P P <br />Erigeron engelmannii P <br />Helianthella uniflora 2 P 2 P 4 <br />Penstemon stridus ~ P <br />Perideridia airdneri ss .borealis P P <br />TOTAL NATIVE PERENNIAL FORBS 7 9 19 2 P 12(1) 10 6(1) 1 9 <br />INTRODUCED PERENNIAL FORBS <br />Breea arvensis ~ P P P P <br />Medicago saliva 1 P P <br />Taraxacum officinale P P P <br />TOTAL INTRO. PERENNIAL FORBS -- 1 P P P --- P P -- P <br />NATIVE PERENNIAL GRASSES (cool) <br />Achnatherum lettermanii 5 12 10 3 1 P <br />Achnatherum nelsonii 1 1 <br />Bromelica bulbosa 1 1 P P P <br />Ceratochloa carinata P <br />Critesion jubatum P <br />Elymus lanceolatus fm. albicans P 1 P 1 P <br />Elymus longifolius P P P P P P 1 <br />Elymus trachycaulus P P P P P <br />Koeleria macrantha ~ P P P P P P 1 <br />Pascopyrum smithii 17 12 1 1 2 P P 1 <br />Poa agassizensis P P 1 1 7 P P P 2 P <br />Pseudoroe neria spirals ssp. spicata P P P 1 P <br />TOTAL NATIVE PERENNIAL GRASSES (c) 23 26 12 2 8 6 1 2 ~ 4 1 <br />'P= Present within 1 m. of either side of the cover transecL but not quantitatively encountered. <br />