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Site Type: Rangeland Sandy <br />MLRA: 67B - Central High Plains, Southern Part R067BY024CO <br />Plant Community Composition and Group Annual Production <br /> Blue raga, Prairie Sandreed, San <br />Bluestem HCPC <br />COMMON/GROUP NAME SCIENTIFIC NAME SYMBOL Group lbs./acre % cop <br />GRASSES & GRASS-LIKES 1155 - 1 <br />blue rams alls BOGR2 1 330 -495 20 -30 <br />prairie sandreed n i o is CALO 1 33 -495 20 -3 <br />sand bluestem hallii ANHA 1 83 -248 5 -15 <br /> <br />needleandthread <br />comata ssp. comata <br />5ea <br />HECOC8 <br />1 <br />83 -165 <br />5 -10 <br />switch grass atum PAVI2 1 83 -165 5 -10 <br />western wheat rass smithii PASM 1 17 -116 1 -7 <br />Indian rass nutans SONU2 1 7 -8 <br />-5 <br />little bluestem c izac num co sm <br />EW SCSC 1 17 -83 1 -5 <br />sideoats rams oute oua curt( F BOCU 1 17 -83 -5 <br />thicks ike wheat grass Elymus moides ss . e moi es ELELE 1 0 -83 0 -5 <br />prairie 'une rass Koeleria macrantha KOMA 1 17 -50 1 -3 <br />sand dro seed orobolus c tandrus SPCR 1 17 -50 1 -3 <br />Indian rice grass Achnatherum h menoides ACHY 1 17 -33 1 -2 <br />red threeawn Aristida u urea var. Ion iseta ARPUL 1 0 -17 0 -1 <br />sand as alum Pas a um setaceum PASE5 1 0 -17 0 -1 <br />sun sed a arex ino s ssp. he iop ila CAINH2 17 -83 1 -5 <br /> <br /> <br />other native qrasses 2 P 1 0 -83 0 -5 <br />FORBS 2 165 - 248 10 - 15 <br />American vetch Vi amencana VIAM 2 <br />- 17 -33 <br />- 1 -2 <br />dotted a eather iatris unctata LIPU 2 17 -33 1 -2 <br />narrowleaf enstemon Penstemon an ustifolius PEAN4 2 17 -33 1 -2 <br />pacific eavine Lath rus of mo hus LAP02 2 17 -33 1 -2 <br />prairie s iderwort Tradescanti-a occidentalis TROC 2 17 -33 1 -2 <br />purple prairie clover Dalea ur urea var. ur urea DAPUP 2 17 -33 1 -2 <br />scarlet lobemallow S haeraceacocanea SPCO 2 17-33 1 -2 <br />u ri ht prairie coneflower Ratibida co umni era RAC03 2 17 -33 1 -2 <br />cutleaf evening-primrose enothera corono ifolia OEC02 2 0 -17 0 -1 <br />hairy oldaster Heterotheca villosa HEV14 2 0 -17 0 -1 <br />heath aster S m h otrichum encoides SYERE 2 0 -17 0 -1 <br />Louisiana sa ewort Artemisia ludoviciana ARLU 2 0 -17 0 -1 <br />nuttails evolvulus Evolvu us nuttallianus EVNU 2 0 -17 0 -1 <br />rush skeleton plant L odesmia 'uncea LYJU 2 0 -17 0 -1 <br />silverleaf scurfea Pediome um ar o h Ilum PEAR6 2 0 -17 0 -1 <br />slimflower scurfea Psorali ium tenui ovum PSTE5 2 0 -17 0-1 <br />stickleaf mentzelia Mentzelia eca etala MEDE2 2 0 -17 0 -1 <br />Texas croton Croton texensis CRTE4 2 0 -17 0 -1 <br />western ragweed Ambrosia silostach a AMPS 2 0 -17 0-1 <br />win ed buckwheat Eno onum alatum ERAL4 2 0 -17 0 -1 <br />woolly locoweed Astra a us mollissimus ASM07 2 0 -17 0 -1 <br />wormwood Artemisia dracunculus ARDR4 2 0 -17 0 -1 <br /> <br /> <br />other native forbs 2FP 2 33 -83 2 -5 <br />SHRUBS 3 83 -248 5 -15 <br />western sandcher Prunus umila var. besse i PRPUB 3 50 -83 3 -5 <br />fourwin saltbush Atn excanescens ATCA2 7 -50 -3 <br />spreading buckwheat rio onum a usum EREF 3 17 -33 1 - <br />sand sagebrush Artemisia filifolia ARFI2 3 0 -33 0 -2 <br />broom snakeweed utierrezia sarothrae GUSA2 3 0 -17 0 -1 <br />fringed sagebrush Artemisia ri ida ARFR4 3 0 -17 0 -1 <br />plains rick) ear O untia of acantha OPPO 3 0 -17 0 -1 <br />purple pincushion sco ana vlvl ara var. vivipara <br />I ESVIV 7 0 -1 <br />small soa weed Yucca auca YUGL 3 0 - 7 0 -1 <br />other native shrubs <br /> Annual Production lbs;/acre LOW RV' HIGH <br /> GRASSES & GRASS-LIKES 600- 1300 -1690 <br /> FORBS 150. 200 -255 <br /> SHRUBS 50- 150 -255 <br /> TREES <br /> TOTAL 800- 1650 -2200 <br />This list of plants and their relative proportions are based on near normal years. Fluctuations in species composition and relative production may change from year to year dependent <br /> upon <br />precipitation or other climatic factors. 'RV - Representative Value. <br />Technical Guide USDA NRCS <br />Section IIE 5 Rev. 3/04