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<br />Table 1. COVER, FREQUENCY AND IMPORTANCE VALUE SUMMARY FOR THE PORTION OF THE RECLAIMED AREA SEEDED IN <br />1989. WALDEN COAL PROJECT SITE. BASED ON 1996 (AUGUST 13) DATA FROM SIX 25-METER POINT <br />TRANSECTS. +/- VALUES EQURL THE STANDARD DEVIATION. <br />Mean Relative Range of Percent Relative Importance <br />Species Cover Cover Cover Values Frequency Frequency Value Rank <br />(81 191 l9) 191 19) <br />COOL SEASON PERENNIAL GRASSES <br />Agropyron dasystachyum 5.33 17.76 4 - 8 100,00 33.33 51.10 2 <br />Agropyron smithii 0.67 2.22 0 - 4 16.67 5.56 7.78 5 <br />Festuca idahoensis 0.33 1.11 0 - 2 16.67 5.56 6.67 6 <br />Koeleria macrantha <0.01 <0.01 0 - <1 0.00 0.00 0.01 7 <br />Stipa viridula 0.67 2.22 0 - 2 33,33 11.11 13.33 4 <br />Sub-total 7.00 23.32 <br />INTRODUCED PERENNIAL GRASSES <br />~ Agropyron cristatum <0.01 <0.01 0 - <1 0.00 0.00 0.01 7 <br />~ Bromus inermis <0.01 <0.01 0 - <1 0.00 0.00 0.01 7 <br />~ Elymus junceus 1.00 3.33 0 - 9 33.33 11.11 19.44 3 <br />Sub-total 1.00 3.39 <br />PERENNIAL FORBS <br />Achill ea lanulosa <0.01 <0.01 0 - <1 0.00 0.00 0.01 7 <br />Astragalus kentrophyta <0.01 <0.01 0 - <1 0.00 0.00 0,01 7 <br />Astragalus spatulatus <0.01 <0.01 0 - <1 0.00 0.00 0.01 7 <br />Penstemon strictus <0.01 <0.01 0 - <1 0.00 0.00 0.01 7 <br />Rumex salicifolius <0.01 <0.01 0 - <1 0.00 0.00 0.01 7 <br />Sub-total <0.01 <0.01 <br />ANNUAL AND BIENNIAL FORBS <br />Cordylanthus wrightii <0.01 <0.01 0 - <1 0.00 0.00 0.01 7 <br />Machaeranthera canescens <0.01 <0.01 0 - <1 0.00 0.00 0.01 7 <br />Sub-total <0.01 <0.01 <br />SEMI-SHRUBS OR HALF-SHRUBS <br />Artemisia frigida <0.01 <0.01 0 - <1 0.00 0.00 0,01 7 <br />Sub-total <0.01 <0.01 <br />