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TABLE 2.04.70-11 <br /> MEAN COVER VALUES FOR THE SAGEBRUSH VEGETATION TYPE <br /> NEW HORIZON Z STUDY AREA, 1987 <br /> SPECIES MEAN PERCENT COVER (n=30) FREQUENCY <br /> Annual Grasses <br /> Bromus japonicus <0.1 3 <br /> Bromus tecterum 12.7 90 <br /> Total Annual Grasses 12.7 -- <br /> Perennial Grasses <br /> Agropyron desertorum 1.0 20 <br /> Agropyron intermedium 0.1 3 <br /> Agropyron smithii 0.1 7 <br /> Bouteloua gracilis 1.3 30 <br /> Bromopsis inermis ssp. inermis 0.3 10 <br /> Dactylis glomerata 0.1 3 <br /> Hilaria jamesii 0.4 17 <br /> Munienopergia asperifolia 0.5 13 <br /> Poa pratensis 2.7 43 <br /> Sitanion longifolium 0.2 13 <br /> Sporobolus cryptandrus 0.2 7 <br /> Stipa neomexicana 0_3 7 <br /> Total Perennial Grasses 7.3 -- <br /> Annual/Biennial Forbs <br /> Descurainia richardsonii ssp. incisa <0.1 3 <br /> Melilotus officinalis 0.1 7 <br /> Solanum rostratum <0.1 3 <br />. Tragapogon dubius <0.1 3 <br /> 7ota1 Annual/Biennal Forbs 0.2 -- <br />Perennial Forbs <br />Cirsium Arvense <0.1 3 <br />Centaurea maculosa 0.2 10 <br />Convolvulus arvensisa 0.2 7 <br />Eriogonum lonchophyllum 0.1 3 <br />Heterotheca villosa 1.1 20 <br />Hymenoxys villosa 0.1 3 <br />Leptodactyion pungens <0.1 3 <br />Leuceiene ericoides <0.1 3 <br />Planlago lanceolata 0.1 10 <br />Sonaeralcea coccinea 0.6 37 <br />Taraxacum offcinale <0.1 3 <br />Total Perennial Forbs 2.6 -- <br />Shrubs <br />Artemisia tridentata ssp. tridentata 11.5 97 <br />Atriplex canescens 0.1 7 <br />Chrysothamnus nauseosus 0.6 17 <br />Gutierrezia sarothrae 1_2 37 <br />Total Shrubs 13.5 -- <br />l J <br />(REVISED 9/99) 2.04.10 - 46 <br />