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Table 1. 2007 Plant Species List: Keenesburg Mine <br />1998 Reseeded or Interseeded Areas, 1999, 2000, 2002 and 2003 Reclamation Areas <br /> 1998 1999 2000 2002 2003 <br />Species Name Common Name Lifeform Area Areas Areas Areas Areas <br />Graminoids <br />Agropyron cristatum Crested Wheatgrass P,C,I X <br />Agropyron intermedium Intermediate Wheatgrass P,C,I X <br />Agropyron smithii Western Wheatgrass P,C,N X X X X <br />Andropogon gerardii Big Bluestein P,W,N X X <br />Andropogon hallii Sand Bluestein P,W,N X X X X X <br />Aristida purpurea Red Three Awn P,W,N X <br />Bouteloua curtipendula Sideoats Grama P,W,N X X <br />Boutelouagracilis Blue Grams P,W,N X X X X <br />Bromus marginatus Mountain Brome P,C,N X X <br />Bromus tectorum Cheatgrass A,C,I X X X X X <br />Calamovilfa longifolia Prairie Sandreed P,W,N X X X X <br />Cyperus esculentus Yellow Nutsedge P,W,I X <br />Oryzopsis hymenoides Indian Ricegrass P,C,N X X X <br />Panicum virgatum Switchgrass P, W,N X X X X <br />Sporobolus cryptandrus Sand Ihopseed P,W,N X X <br />Stipa viridula Green Needlegrass P,C,N X <br />Total Number of Grasses 9 11 9 5 8 <br />Total Number Perennial Grasses 8 10 8 4 7 <br />Total Number Annual Grasses 1 1 1 1 1 <br />Total Number Native Grasses 8 9 7 4 6 <br />Total Number Introduced Grasses 1 2 2 1 2 <br />Total Number Cool Season Grasses 3 4 4 3 3 <br />Total Number A'arm Season Grasses 6 7 5 2 5 <br />• <br />Coors Energy Company Keenesburg Mine Page 28 <br />2007 Revegetation Monitoring Report <br />