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TABLE 2.04.10-9 <br />• MEAN COVER (PERCENT) AND FREQUENCY VALUES FOR THE SWALE/DRAINAGE <br />VEGETATION TYPE, NEW HORIZON 2 MINE STUDY AREA, 1987 <br />SPECIES PERCENT COVER FREQUENCY <br />Graminoids <br />Agropyron repens 1.9 10 <br />Agrostis alba 1.8 33 <br />Carex nebrascensis 2.0 7 <br />Carex occidentalis 18.3 43 <br />Eleocharis macrostachya 11.1 53 <br />Hordeum brachyantherum <0.1 3 <br />Hordeum jubatum 0.2 10 <br />Juncus parryi 2.7 47 <br />Muhlenbergia asperifolia 3.2 27 <br />Phleum pratense 0.7 7 <br />Poa pratensis 0.8 23 <br />Pucinellia lemmoni 0.2 23 <br />Scirpus 1 1.3 67 <br />Sitanion Longifolium 0.1 10 <br />Total Graminoids 54.4 --- <br />Perennial Forms <br />Asteradscendens 1.2 50 <br />• Centaurea maculosa <0.1 3 <br />Epilobium cilialum 0.1 3 <br />Plantago lanceolata 0.4 3 <br />Ranunculus cymbalaria 0.1 3 <br />Rumex crispus 0.3 3 <br />Taraxacum officinale 0.3 3 <br />Trifolium repens 0.2 7 <br />Total Perennial Forbs 2.6 --- <br />Annual Forbs <br />Chenopodium Berlandieri <0.1 3 <br />Lactuca spp. 1.7 20 <br />Melilotus officinalis 0.2 3 <br />Total Annual Forbs 1.9 - <br />Shrubs <br />Salix exigua 1.9 20 <br />Total Vegetation 60.6 <br />Lilter 86.5 <br />Bare Ground 0.7 <br />. Nole: Slight difference in values from Peabody Appendix Table 2-11 are due to rounding. <br />(REVISED 8115/0~) 2.4.10 - 37 <br />