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Table 3a Snowcap - Vegetation Cover - 2008 <br />Average Cover Summary <br />Percent Ground Cover Based on Point-Intercept Sampling <br /> Revegetation <br /> North Greasewood <br /> Cameo Cameo <br />Cameo Decline Roadside Reference <br />„ Area Sampfed --> <br />€ Borrow Area Borrow Area <br />Topsoil Piles Mine <br />i North Portal <br />iliti <br />F Area <br />5 No. 1 No. 2 ng <br />Dewater es <br />ac <br /> System <br />Grasses and Grass-likes <br />1 <br />N P Achnatherum hymeno/des Indian Ricegrass 0.05 <br />Iw A An/santha tectofum Cheatgrass 23.90 30.60 33.10 22.50 25.80 34.65 <br />Pw Anslida purpurea Purple Three-awn <br />N - 0.15 <br />_ <br />_ <br />N A Cntesion pusi//um Little Barley 1.10 0.50 - <br />N Pw Disbch/isspicata Inland Saitgrass - - - 0.25 <br />N P E us lanceolatus var. 1. Thickspike Wheat rass 0.30 <br />N P Elymus /anceolatus var. psammophdus Streambank Wheatgrass - 3.10 - - <br />I A Eremopyrum tribceum Annual Wheatgrass 0.20 0.80 6.00 1.45 <br />N Pw Hilaria ames// Galleta 0.40 1.00 3.35 <br />I P Poa bu/bosa Bulbous Bluegrass 0.40 - - <br />N P Pba secunda Sandberg Bluegrass - - - 0.05 <br />1 P Psabhyrostachysjunceus Russian Wildrye 3.00 0.10 1.30 - <br />N P Pseudoroegnena spicata ssp. inemre Beardless Bluebunch W. - - 0.80 <br />N P Pseudoroegnenaspicatassp. s Bluebunch Wheatgrass 0.10 - - <br />0 <br />55 <br />N Pw Sporobo/usairoides Alkali Sacaton - . <br />N Pw Soorobolus tandrus Sand Droseed - 0.20 <br />Forbs <br />Iw A Erodium acufanum Filaree 0.10 0.10 6.05 <br />N B Grindelia squafrosa Curlycup Gumweed 0.60 - - - <br />Iw A Halogeton glomeratus Halogeton - 0.10 <br />N P Iva ax/l/anss Poverty Weed - 0.30 - <br />I P Kochia prostfata Forage Kochia 4.30 1.50 14.10 - <br />N A Le idium dens/florum Annual Pe reed - - - 0.10 <br />N A Lepidium perfolMtum Clasping Pepperweed - 0.50 - - <br />N P Penstemon pa/men Palmer Penstemon 0.50 - 4.60 - <br />N P Ste hanomeria upMg Wire Lettuce - - 0.35 <br />Sub-shrubs <br />N P Gutierreziasamthrae Snakeweed 1.20 80 0.60 <br />N P Kochia amencana Green Molly - 0* 0.20 <br />N P KrascheninnikOVia /anata Winterfat 10 0.20 - <br /> <br />Shrubs, Cacti & Trees <br />N P Atnplexcanescents Four-wing Saltbush 18.50 19.10 29.20 10.00 3.20 1.85 <br />N P Atfip/ex confertifo/ia Shadscale 3.60 0.40 - 0.60 6.10 1.50 <br />N P Chrysothamnusnauseosus Rubber Rabbitbrush - - 0.10 - <br />N P Ephedra wridis Green Ephedra 0.40 <br />N P Opuntia polyacantha Prickly Pear 0.45 <br />N P Sarcobahis vermiculatus Greasewood 2.40 1.80 0.20 2.90 9.80 9.15 <br />N P Senphid/um Indentatum Big Sagebrush - - - - - 0.30 <br /> <br />Total Plant Cover 54.00 56.50 64.10 50.50 66.80 61.65 <br />Rock 7.60 6.90 5.90 13.90 - 0.75 <br />Litter 25.70 21.40 20.80 16.30 21.70 27.50 <br />Bare ground 12.70 15.20 9.20 19.30 11.50 10.10 <br /> <br />Perennial Plant Cover = 29.20 25.80 29.40 27.10 34.50 19.40 <br />Annual & Biennial Plant Cover = 24.80 30.70 34.70 23.40 32.30 42.25 <br />Noxious Weed Cover = - - - - <br />n = 10 10 10 10 10 <br />20 <br /> <br />Sampling Adequacy Calculations nmin . <br />11.46 <br />2.88 <br />2.09 <br />27.41 <br />2.00 <br />3.13 <br />1 <br />1 - 111CrWULCU, 1w - 111vaDwc V- k-uwuu 1. n. ..mow ?I.. ..,, .. <br />•' A - Annual, B - Biennial, P - Perennial, Pw - Perennial Warm Season <br />CEDAR CREEK ASSOCIATES, Inc. Page A - 3 Snowcap Coal Co. - 2008 <br />Revegetation Evaluation - Appendix A