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TABLE 2.04.10-19 <br />• MEAN COVER (PERCENT) AND FREQUENCY VALUES FOR THE SWALE/DRAINAGE <br />VEGETATION TYPE, NEW HORIZON 2 MINE PERMIT EXPANSION STUDY AREA, 1999 <br />SPECIES PERCENT COVER(N=301 FREQUENCY <br />Graminoids <br />Agropyron repens 1.1 10 <br />Carex nebrascensis 1.6 17 <br />Carex occidentalis 7.5 43 <br />Carex sp. 12.7 53 <br />Dactylis glomerata 1.3 10 <br />Digitaria sanquinalis 0.2 3 <br />Disticalis spicata 0.4 3' <br />Echinochola crus-galli 0.2 3 <br />Echinochola colons 0.1 3 <br />Eleocharis macroslachya 7.1 53 <br />Hordeum jubatum 0.1 10 <br />Juncus sp. 4.1 50 <br />Muhlenbergia asperifolia 2.8 27 <br />Poa pratensis 1.1 10 <br />Pucinellia lemmoni 0.2 17 <br />Scirpus spp. 8.1 47 <br />Sitanion Longifolium 0.1 10 <br />Trifolium sp. 1.3 17 <br />Unknown 5.6 57 <br />• Total Graminoids 55.3 --- <br />Perennial Forbs <br />Allium sp. 0.1 3 <br />Asclepias sp. 0.1 3 <br />Aster adscendens 1.2 50 <br />Convolulusus arvensis 0.2 7 <br />Epilobium clliatum 0.1 3 <br />Medicago saliva 0.8 3 <br />Plantago lanceolata 0.4 3 <br />Rumex crispus 0.3 3 <br />Taraxacum officinale 0.3 3 <br />Total Perennial Forbs 3.5 -- <br />Annual Forbs <br />Melilotus offcinalis 0.2 3 <br />Total Annual Forbs 0.2 <br />Total Vegetation(first hit) 59.0 s = 9.6 <br />Litter 40.8 <br />Bare Ground 0.2 <br />Minimum sample size required (nm;,,) = 28 (based on total vegetation) <br />n <br />U <br />(REVISED 6/15/00) 2.04.1 ~' 6~ <br />