: 1.21 $2024-03-28T20:28:45-7:0018.233.223.189searchRMRM178357 Ephedra nevadensisphysical specimenEphedraceaeEphedranevadensisS. Watson2819Aven Nelson1938523143U.S.A.ArizonaCoconinoGrand Canyon National Park: Kaibab Trail, Red Wall.-112.0567936.216992500Phenology: spores.RMRM180299 Ephedra nevadensisphysical specimenEphedraceaeEphedranevadensisS. Watson10019Bassett Maguire193522758U.S.A.ArizonaPinalCa 5 mi E of Oracle.-110.6911132.600251219Ridges. Phenology: spores.RMRM276600 Ephedra nevadensisphysical specimenEphedraceaeEphedranevadensisS. Watson10154Bassett Maguire193532079U.S.A.ArizonaGrahamGraham Mountains: Eastern foothills 10 mi SE of Safford.-109.5594932.75699945On dry, rocky slopes with mesquite and Ocotillo. Phenology: spores.RMUSFS411616 Ephedra nevadensisphysical specimenEphedraceaeEphedranevadensisS. WatsonH-27Charles K. Cooperrider192731574U.S.A.ArizonaGilaTonto Forest: Lee Ranch: Station L-11, Salt River District.-111.000533.58809701Canyon Bottoms: Semi-desert browse: coarse sand-granite soil on a gentle western slope: associated with Cercidium, prosopis, covillea, annual. Phenology: spores.RMRM146597 Ephedra nevadensisphysical specimenEphedraceaeEphedranevadensisS. Watson2136Earl F. Castetter193354124U.S.A.New MexicoDona AnaOrgan Mountains: Augustin Pass.-106.568632.42581753Phenology: spores.RMRM251709 Ephedra nevadensisphysical specimenEphedraceaeEphedranevadensisS. Watsons.n.J. W. Toumey18944191U.S.A.ArizonaMaricopaTewfe (?) in script under authority. Phenology: spores.RMRM47054 Ephedra nevadensisphysical specimenEphedraceaeEphedranevadensisS. Watsons.n.Norman C. Wilson189354124U.S.A.ArizonaMohavePeach Springs.Phenology: spores.RMRM184455 Ephedra nevadensisphysical specimenEphedraceaeEphedranevadensisS. WatsonKT6Rose E. Collom194054125U.S.A.ArizonaCoconinoGrand Canyon: Kaibab Trail.-112.0567936.21699914Phenology: spores.RMRMRS136 Ephedra nevadensisphysical specimenEphedraceaeEphedranevadensisS. WatsonH-27Charles K. Cooperrider192731574U.S.A.ArizonaGilaTonto National Forest: Salt River District: Station L-11; Lees Ranch.-111.000533.58809823Phenology: vegetative only.RMUSFS411617 Ephedra nevadensisphysical specimenEphedraceaeEphedranevadensisS. Watson732Martin P. Wilson1914916259U.S.A.ColoradoSan MiguelMontezuma National Forest: Disappointment Valley near Ranger Station.1981North-facing slope, dry soil. Phenology: spores.RMUSFS411626 Ephedra nevadensis var. asperaphysical specimenEphedraceaeEphedranevadensisvar. aspera(Engelm. ex S. Watson) L. D. Benson833Elbert L. Little Jr.19354797U.S.A.New MexicoDona AnaJornada Experimental Range: Lead Camp Canyon.-106.574132.733291524Browse in sandy soil. Phenology: spores.RMRM546768 Ephedra nevadensis var. asperaphysical specimenEphedraceaeEphedranevadensisvar. aspera(Engelm. ex S. Watson) L. D. Benson13620R. D. Worthington1988417108U.S.A.New MexicoDona AnaOrgan Mountains: 2 air km NNW of the top of Bishops Cap.-106.604232.190391402Limestone on a north slope. Ex. Herb. UTEP Phenology: spores.RMRMRS139 Ephedra nevadensis var. asperaphysical specimenEphedraceaeEphedranevadensisvar. aspera(Engelm. ex S. Watson) L. D. Bensons.n.Arthur L. Hinckley193232686U.S.A.ArizonaYumaTinajas Altas.-114.05132.312Phenology: fruiting.36003,1,0true