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STATE OF COLORADO <br />DIVISION OF MINERALS AND GEOLOGY <br />Department of Natural Resources <br />1313 Sherman Si., Room 215 <br />Denver, CO 80203 <br />Phone: (3031 866-756 7 <br />FAX: (303) 832-8106 <br />June 30, 1993 <br />To: Susan Morrison <br />From: Janet Binns <br />Re: Seneca II (C 0-005) 1993 Permanent Revegetation Seedmix <br />of ep~o <br />ti~ <br />ye„ <br />~•~~ <br />~ re]6 <br />Roy Romer <br />Governor <br />h1i<hael d. lung <br />Division Ducaor <br />I have reviewed Peabody's submittal of proposed 1993 reclamation Seedmix for use at the <br />Seneca II mine. Differences I have observed between the 1992 Seedmix and the 1993 <br />Seedmix follow: <br />species PLS/ac <br />Aero~vron dasystachyum (Thickspike wheatgrass) -1.0 <br />Aeroovron sue, inerme (Bluebunch wheatgrass) -1.0 <br />AeroDVron trachycaulum (Slender wheatgrass) -1.0 <br />Emus 'unceus (Russian wildrye) -0.5 <br />Poa amDla (Big bluegrass) -0.25 <br />Poa canbv (Canby bluegrass) -0.25 (0) <br />Astragalus cicer (Cicer milkvetch) -0.5 <br />Penstamen strictus (Rocky mtn. penstamen) -0.25 <br />Penstamen almeri (Palmer penstamen) -0.1 <br />Lupinus alpestris (Mountain lupine) -0.1 <br /> shrubs in mix <br />Rosa woodsii (Woods rose) -0.1 <br />Purshia tridentata (Antelope bitterbrush) + 1.0 <br />Amelanchier utahensis (Serviceberry) +0.3 <br />Prunus vireiniana (Chokecherry) + 1.0 <br />Artemisia tridentata (Big sagebrush) -0.1 <br />Svmnhoricarpos oreophilus (Mountain snowberry) +0.1 <br />