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1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />Table 6. Average relative plant cover of plant species <br />approaching 5 percent cover or more for inventoried area and <br />the two reference areas in the aspen type on the Rock Cas tle <br />Mine lease. <br /> <br /> Inventoried Reference areas <br />Species area 1122 1130 <br />Grasses <br />Agropyron subsecundum 8.4 25.4 13.7 <br />Carex occidentalis 9.0 1.1 8.0 <br />Elymus canadensis 6.1 27.2 29.5 <br />Poa pratensis 12.3 11.1 11.8 <br />Average 35.8 64.8 63.0 <br />l <br />Total average 49.6 71.6 64.4 <br />Forbs <br />Achillea lanulosa 8.3 5.8 3.3 <br />Agastache urticifolia 4.8 2.1 0.9 <br />Galium boralis 7.2 6.3 3.8 <br />Lathyrus leucanthus 5.0 1.6 0.9 <br />Thalictrum fendleri 4.4 0.0 4.2 <br />Vicia americana 4.4 3.7 0.9 <br />Viola canadensis 5.2 3.2 1.9 <br />Average 39.3 22.7 15.9 <br />l <br />Total average 50.4 28.4 35.6 <br />1Tota1 averages for grasses and forbs in the total herbaceous canopy. <br />