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• • <br />Table 2. Vegetation Cover: 1998 Reseeded or Interseeded Areas (200' <br />Area Number <br />Area 2 Area 7 Area 10 <br />Cnpniaa Nwm1! ('nmmnn NAme 1 2 ~ d S /. <br />• <br />overall <br />Area 15 overall relative relative <br />7 A 9 111 moon nnvar ronlr <br />Graminoids <br />A o yron smithii Western Wheat ass 2 0.20 0.33 16 <br />Andropogon hallii Sand Bluestem 6 12 2 2.00 4.32 8 <br />Bouteloua Curti ndula Sideoats Drama 2 0.20 0.33 16 <br />Bouteloua gracilis Blue Drama 8 2 2 4 4 2.00 4.98 7 <br />Bromus tectorum Cheatgrass 22 24 18 16 32 26 16 14 46 36 25.00 41.86 1 <br />Calamovilja longijolia Prairie Sandreed 6 6 10 2 2 22 8 5.60 10.30 2 <br />Panicum virgatum Switch ass 2 2 0.40 0.66 11 <br />S robolus c tandrus Sand Dro seed 4 0.40 0.66 11 <br />Stipa viridula Green Needlegrass 10 10 4 2 2.60 5.65 6 <br />Graminoid Cover 38.40 69.10 <br /> <br />Forbs ' <br />Ambrosia silostach a Ra eed 6 2 4 1.20 1.99 9 <br />Cheno odium album Lambs uarters 4 4 0.80 1.33 11 <br />Helianthus annuus Sunflower 6 4 8 10 6 18 4 5.60 9.97 3 <br />Kochia scoparia Kochia 8 8 6 6 10 _ 2 2 2 4.40 7.64 4 <br />Lactuca serriola Prickly Lettuce 4 4 0.80 _ <br />1.33 10 <br />Sisymbrium altissimum Tumble Mustard 2 2 8 6 4 2 16 6 4.60 7.64 4 <br />Forb Cover 17.40 29.90 <br /> <br />Succulents <br />O untia of acantha Prickl Pear 2 2 0.40 0.66 l l <br />Succulent Cover 0.40 0.66 <br /> <br />Shrubs <br />Artemesia filifolia Sand Sae 2 0.20 0.33 16 <br />Shrub Cover 0.20 0.33 <br />vege[anon t;over <br />Cryptogams <br />Litter <br />Bare <br />Rock <br />Note: all data presented in percent (%) cover <br />Coors Energy Company Keenesburg Mine <br />2007 IZevegetation Monitoring Report <br />JU JO bU 4L bb bU Jb JU /U J4 II ~6.4U IUU.UU <br /> Std. Dev. = 8.15 <br /> Nmin = 7 <br />0 0 0 0 0 0 0 0 0 0 0.00 <br />24 36 30 42 28 26 32 30 30 46 32.40 <br />26 8 10 16 6 14 12 20 0 0 11.20 <br />0 0 0 0 0 0 0 0 0 0 0.00 <br />Page 30 <br />