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T,01'=7i 2000 14:54 7196869403 `IRCS FFGE 06 <br />• • ..,.4 <br />IV .. <br />RANGE SITi: N0. 233 Page 2 <br />~ouNrAlN LoAr,, 10-14" P.z. <br />August 1975 <br />3. Native (potential) Ve~a[ion <br />The aspect is open grassland. Llestern wheatgrass, needle-and- <br />thread, Indian ricegress, and native bluegrasses :hake up most <br />of the plant community, wish small percentages of blue grama <br />sedges, Junegrass, Scribner neeolagrass, yrecn needlegrass (in <br />places), and squirrel tail. Other grasses which may occur--but <br />generally in very small amounts are slender wheatgrass, mountain <br />muhly, slimstem muhly, three-awn and sand drepseeds. Forbs make• <br />up 10", or less. Pinang the most common fortis are eriogonum, loco, <br />lupine, groundsel, 4lyoming paintbrush, and globemallow. ',finter- <br />fat, fourwing saltbush, Green's or Douglas rabbitbrush, and <br />fringed sagebrush usually occur as scattered plants. Yucca may <br />be noticeably but makes up a small percent of the annual yield. <br />There Rtay be traces of spineless horsebrush, snakcweed, and <br />prickly pear. Scattered currant, gooseberry, or skunkbush sumac <br />may occur, especially on rocky inclusions within the site. <br />Note: This site differs from loamy Park by its general lack of Arizona <br />fescue and lower production. On areas bordering the San Luis Valley <br />it 15 at Slightly higher el evatians and grows less blue grama in <br />proportion to taller grasses than yountain Ou[•Nash. <br />Native (potential) Vegetation and Guide for Oeterttining Range <br />Condition. <br />Pe retn[age composition by weight of the principal species may <br />total as much as: <br />Nesters wheatgrass ~ 40 <br />Needle-and-thread 20 ' <br />lndian ricegrass ~ 20 <br />.Arizona fescue 15 ' <br />Muttongrass 10 <br />81uc grama 10 <br />4(interfat 10 <br />Squirreitail j <br />Sedges 5 <br />Other grasses (as listed above) j <br />Buckwheats j <br />Ocher fortis {as l isted above) 5 <br />Green's or Douglas pa inCbrush 5 <br />Fourwing saltbush 5 <br />Other shrubs (as listed above} 5 <br />