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Table 6.1. Allowable Cover And Sample Adequacy Calculations - Phase II Bond Release Area, <br />Peabody Sage Creak Mine, SCCC, Routt Co., CO -2010 <br />• PLANT SPECIES <br />• <br />• <br />RELATIVE <br />AVERAGE VEGETATION <br />COVER FREQUENCY COVER <br />N I %) l of <br />2 of 13 <br />RELATIVE <br />AVERAGE VEGETATION <br />COVER -ALL COVER -ALL <br />M) t%) <br />NATIVE PERENNIAL FORBS (cont.) <br />Perideridia gairdned ssp. borealis <br />0.00 <br />36.67 <br />0.00 <br />0.00 <br />0.00 <br />Pseudostellaria jamesiana <br />007 <br />20.00 <br />0.17 <br />0.07 <br />016 <br />Vida americans <br />0.33 <br />53.33 <br />0.84 <br />0.33 <br />082 <br />Vir,W en,oid.s group <br />0.00 <br />333 <br />ON <br />000 <br />000 <br />wyethia amplexlcaulis <br />000 <br />13.33 <br />0100 <br />0.00 <br />0.00 <br />TOTAL NATIVE PERENNIAL FORBS <br />1.5 <br />100.0 <br />3.9 <br />16 <br />3.9 <br />INTRODUCED PERENNIAL FORBS <br />Astragalus cimr <br />117 <br />66.67 <br />2.95 <br />147 <br />360 <br />Braes arvensls <br />0.27 <br />50:00. <br />067 <br />027 <br />0,66 <br />Medics, sativa <br />487 <br />96.67 <br />12.29 <br />4 87 <br />11.96 <br />Onobrychis vlciaefdla <br />000 <br />3.33 <br />0.00 <br />0.00 <br />000 <br />Rumex cnspus <br />0.00 <br />1133 <br />0.00 <br />0.00 <br />0 00 <br />Taraxacum otfidrals <br />0.00 <br />56.67 <br />0.00 <br />000 <br />0.00 <br />TOTAL INTRO. PERENNIAL FORBS <br />6 3 <br />1000 <br />15.9 <br />6.6 <br />16.2 <br />NATIVE PERENNIAL GRASSES (cod). <br />Achnatherum hymenoides <br />0.00 <br />3.33 <br />0.00 <br />0.00 <br />0.00 <br />Bromeliw bulbosa <br />0.00 <br />3.33 <br />0.00 <br />000 <br />0.00 <br />Ceratochloa polyantha <br />0.00 <br />1000 <br />0.00 <br />0.00 <br />000 <br />Lrilesicn jubalum <br />000 <br />10.00 <br />000 <br />000 <br />000 <br />Elymus lanceatatus fm. albicans <br />0.07 <br />13.33 <br />0.17 <br />0.07 <br />016 <br />Elymus lanoeolmt. fm dasystachyo <br />2.07 <br />90.00 <br />522 <br />2.17 <br />5.32 <br />Elymus trachycaulus <br />0.17 <br />2000 . <br />0A2 <br />0.17 <br />041 <br />Fesluca brachyphola ssp. cdoradensis <br />0.27 <br />30.00 <br />067 <br />027 <br />066 <br />Festuca saxlmentana <br />0.77 <br />36.67 <br />1.94 <br />0.83 <br />2.05 <br />Leymus cirereus <br />1.63 <br />73.33 <br />4.12 <br />1.63 <br />401 <br />Nassella Nddula <br />0.33 <br />43.33 <br />0.84 <br />033 <br />0.82 <br />Pascopyrum smithli <br />2.17 <br />6667 <br />547 <br />223 <br />549 <br />Poo ample <br />0.03 <br />20.00 <br />008 <br />0.03 <br />008 <br />Poe conpressa <br />027 <br />66.67 <br />067 <br />0.27 <br />066 <br />Pre pmtensis ssp agassizensis <br />0.00 <br />1333 <br />0.00 <br />000 <br />0.00 <br />Poe second. <br />000 <br />10.00 <br />0.00 <br />0.00 <br />0.00 <br />Pseudoroegnere spicata ssp. inermis <br />0.00 <br />6.67 <br />000 <br />0.00 <br />0.00 <br />Pseudoroe neria spicata ssp. sgcam <br />0.03 <br />1333 <br />0.08 <br />0.03 <br />0.08 <br />TOTAL NATIVE PERENNIAL GRASSES (c) <br />78 <br />100.0 <br />197 <br />8.0 <br />19,7 <br />INTRODUCED PERENNIAL GRASSES (..I) <br />Agropyron desertorum <br />0.07 <br />10.00 <br />0.17 <br />0.07 <br />0.16 <br />Bromopsis inennls <br />3.73 <br />73.33 <br />9.43 <br />3.90 <br />9.58 <br />Bromopsis dparius <br />0.23 <br />3.33 <br />0.59 <br />023 <br />0.57 <br />Oaptylis glomeratz <br />170 <br />83.33 <br />4.29 <br />170 <br />4.18 <br />Fesluca ovine var. duriuscule <br />027 <br />56,67 <br />0.67 <br />0.30 <br />074 <br />Phleum praleree <br />0.07 <br />10.00 <br />0.17 <br />0.07 <br />0.16 <br />Thinopyrum intermedium <br />12.10 <br />7667 <br />30.56 <br />12.20 <br />2998 <br />TOTAL INTRO . PERENNIAL GRASSES c) <br />182 <br />1000 <br />45.9 <br />18.5 <br />45.4 <br />'P =Present within lm. of aither side of the cover transact, but not quantitatively encountered. <br />()=Data In parenthesis represent other M4 that amused in conjunction with first hits for coverall statistics. <br />