CCH1:
Featuring California vascular plant data from the Consortium of California Herbaria and other sources
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Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal, ucjeps.berkeley.edu/consortium/, 2023 January 30.

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CCH1 Portal. 2023. Biodiversity data provided by the participants of the Consortium of California Herbaria (https://ucjeps.berkeley.edu/consortium/ Accessed on January 30).

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You searched for: Amsonia tomentosa

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  F  CCH1_AIDherbscientific namecollectorcoll. num.formatted datecountylocality
CLARK-A1045-244CLARKAmsonia brevifoliaGeorge K. Helmkamp1977-06-05 San BernardinoSan Bernardino Mountains roadside; unpaved State Highway 173, between Lake Arrowhead and Mojave River Forks Regional Park;; Lake Arrowhead 7.5′Q
CLARK-A1528-129CLARKAmsonia brevifoliaFrank Ambrey1959-04-18 San Bernardino
CLARK-A1528-1481CLARKAmsonia brevifoliaJohn C. Roos15431937-06-05 San BernardinoSan Bernardino Mountains
CLARK-A1528-1482CLARKAmsonia brevifoliaJohn C. Roos21201937-04-25 San BernardinoProvidence Mountains
CLARK-A1528-1483CLARKAmsonia brevifoliaPhilip A. Munz, John C. Roos63111955-04-08 InyoLast Chance Mountains
CSUSB91528CSUSBAmsonia brevifoliaCarolyn McNeills.n.1969-05-21 San BernardinoRoadside along Highway between Hesperia and Cedar Springs, 8 miles Southeast of Hesperia, just south of Army construction site.
CSUSB91529CSUSBAmsonia brevifoliaA. Beesley201969-05-21 San Bernardino10 miles East of Tamarac Ave, on Main Street (US 66), on East Side of Road by US Army construction depot.
CSUSB91530CSUSBAmsonia brevifoliaRobert A. HawthorneS. N.1957-04-27 San BernardinoSoutheast of Hesperia about 4 miles on dry, flat by side of road
CSUSB91531CSUSBAmsonia brevifoliaF. ZaebstS. N.1959-04-18 San BernardinoOn Cedar Springs- Hesperia Rd. 5 miles north of Arrowhead- Crestline- Cedar Springs Junction. 30 yds. west of Cedar Springs- Hesperia Rd. on dirt road.
CSUSB91532CSUSBAmsonia brevifoliaMargaret-Lee DeanS. N.1965-03-23 San BernardinoMojave Desert; About 5 miles southeast of Hesperia on road adjacent to Mojave River. Along roadside next to field of Medicago sativa.
CSUSB91533CSUSBAmsonia brevifoliaDonald Myrick16661967-06-13 San BernardinoSandy slope in summit Valley 13 miles south of Hesperia
CSUSB91575CSUSBAmsonia brevifoliaKeith Thompsons.n.1970-03-29 San BernardinoHesperia, CA
FSC0018353FSCAmsonia brevifoliaC. H. Quibell6591 San BernardinoBeyond Baldwin Lake toward the desert.
GH00004774GHAmsonia brevifoliaEdw. Palmer4351876-06-01 UnknownMohave Region
IRVC102059IRVCAmsonia brevifoliaC. L. Hitchcock122201932-04-08 RiversideSandy wash, 1 mile west of Cottonwood Spring, eastern Riverside County.
LOB118809LOBAmsonia brevifoliaCindy Galls.n.1972-05-13 San Bernardino4 miles E of Hwy. 138 on Peach Ave.
LOB118810LOBAmsonia brevifoliaR. L. Aalbu151973-05-05 San BernardinoMojave River 6 miles SE of Hesperia
LOB118811LOBAmsonia brevifoliaP.C. Baker57351966-05-25 San BernardinoAt Canon California 18. Mojave Desert
LOB118812LOBAmsonia brevifoliaE. Tisei1331973-05-05 San BernardinoCalif. Hwy. 18, about 8 miles N of the Silverwood Reservoir, Mojave River Basin
LOB118813LOBAmsonia brevifoliaP.C. Baker57351966-05-25 San BernardinoAt Canon California 18. Mojave Desert
LOB118814LOBAmsonia brevifoliaDick Zembals.n.1972-05-13 San Bernardino4 mi. E of Hwy. 138 on Peach Ave
LOB118815LOBAmsonia brevifoliaD. T. Okumara961973-05-06 San Bernardinocollected 100ft. north of Toll Road; 1-4 mile east of Calif. 138 and Toll Road intersection
LOB118816LOBAmsonia brevifoliaR. A. Paneros.n.1947-04-20 San BernardinoMojave Desert., Keys View Rd., Joshua Forest
NY4160712NYAmsonia brevifoliaR. F. Thorne528851979-05-10 ?  San BernardinoNear junction of Grass Valley Creek and Mojave River
PASA884PASAAmsonia brevifoliaBall San BernardinoMohave slope - Canon Pass
PUA69227PUAAmsonia brevifoliaG.L. Clifton1988-05-05 San BernardinoLocal landmark: Shadow Valley. Clark Mtn. Quad.
RSA0048417RSAAmsonia brevifoliaA. Lee Hainess.n.1973-04-18 KernSan Canon, Ease side of Sierra Nevada Mountains.
RSA0048418RSAAmsonia brevifoliaA. Lee Hainess.n.1974-04-11 RiversideCottonwood Basin.
UCR0016527UCRAmsonia brevifoliaR.G. Swinney1131967-04-18 San BernardinoDeep Creek at the Mojave River
UCR0016543UCRAmsonia brevifoliaA.C. Sanders64401986-04-12 San BernardinoMojave River Valley SE of Hesperia, north slopes of a hill along Lake Arrowhead Road, 1.8 miles south of Ranchero Road and near the confluence of the Mojave River and Deep Creek; Mojave Desert
UCR0016549UCRAmsonia brevifoliaJ.C. Lymans.n.1989-03-21 San BernardinoTwentynine Palms Marine Corps Base, Sunshine Peak Range, NE end Lava Bed Mtns.; Mojave Desert
UCSB062207UCSBAmsonia brevifoliaM. Muirhead1964-05-15 San BernardinoDeep Creek Road; 2.5 miles north west of Deep Creek camping area.
UCSB062223UCSBAmsonia brevifoliaSonja Paspal231985-03-25 Riverside100 yrds east of Ryan Campground in the Joshua Tree National Monument.
VVC9VVCAmsonia brevifoliaP.J. MacKay1990-04-30 San BernardinoHesperia, on Arrowhead Lake Road near Joshua InnMojave Desert
IRVC102060IRVCAmsonia brevifolia var. tomentosaC. Eplings.n.1933-06-26 San BernardinoLittle San Bernardino Mountains; Near Quail Spring
POM115619RSAAmsonia brevifolia var. tomentosaA. M. Alexander22251941-05-23 Riversideone-half mile north of cottonwood spring, Eagle mountains.
POM11976RSAAmsonia brevifolia var. tomentosaPhilip A. Munz48441922-04-09 RiversideVicinity of Corn Springs, Chuckwalla Mtns.
POM13624RSAAmsonia brevifolia var. tomentosaE. C. Jaeger601921-04-01 RiversideOne Thousand Palms Canon. Colorado Desert of California.
POM13877RSAAmsonia brevifolia var. tomentosaE. C. Jaeger11731921-04-10 Riverside1000 Palms Canon, Colorado Desert of California.
POM255457RSAAmsonia brevifolia var. tomentosaPhilip A. Munz165711940-04-07 San BernardinoPass Between Bullion and Sheephole Mountains.
POM75505RSAAmsonia brevifolia var. tomentosaMarcus E. Joness.n.1906-05-02 San BernardinoKelso.
RSA201888RSAAmsonia brevifolia var. tomentosaI. T. Weeks311001930-03-30 RiversideMunsen Canon, Eagle Mts.
RSA247994RSAAmsonia brevifolia var. tomentosaR. F. Thorne346941965-06-01 San BernardinoJoshua Tree National Monument: NE of, and near, Sheep Pass.
RSA248727RSAAmsonia brevifolia var. tomentosaChristopher Davidson19791973-04-19 RiversideJoshua Tree Natl. Monument, ca 4 mi. E of Split Rock, ca 1.5 mi S of park entrance.
RSA27891RSAAmsonia brevifolia var. tomentosaC. L. Hitchcock58831940-03-31 Riverside0.5 mile below Cottonwood Springs
RSA307335RSAAmsonia brevifolia var. tomentosaR. F. Thorne528851979-05-10 San DiegoDe Luz Canon: Along De Luz-Murrieta Road and De Luz Creek.
RSA340139RSAAmsonia brevifolia var. tomentosaR. F. Thorne536701979-08-24 San BernardinoSan Bernardino Mtns. Holcomb Valley: Joshua Tree-pinyon-juniper woodland near junction of Johnston Grade and Rose Mine Road above Cactus Flat
RSA403050RSAAmsonia brevifolia var. tomentosaJack Rempels.n.1935-04-14 RiversideNear Cottonwood Springs. Mohave Desert.
RSA403051RSAAmsonia brevifolia var. tomentosaM. B. Dunkle44751935-04-15 San BernardinoProvidence Mts. Mohave Desert.
RSA567424RSAAmsonia brevifolia var. tomentosaGeorge K. Helmkamp35-61993-09-22 San BernardinoSteep canyon side with Pinon Pine. 14.4 mi. up Burns Canon from junction of Pioneer Town and Pipes Cyn Rds.
RSA708500RSAAmsonia brevifolia var. tomentosaScott D. White108242005-03-25 San BernardinoprivateEast of Mountain Pass, on bajada below Clark Mtns. - Ivanpah Mtns near Nipton Rd.; Mineral Hill
RSA745367RSAAmsonia brevifolia var. tomentosaDuncan S. Bell3552009-06-12 San BernardinoClark Mountains: in the vicinity of the Umberci Mine area.
UCSB062222UCSBAmsonia brevifolia var. tomentosaSonja Paspal311985-03-25 Riverside200 yrds east of Ryan Campground in the Joshua Tree National Monument.
CAS-BOT588459CASAmsonia tomentosaDe Groot, Sarah J.; Deal, Haley92012017-09-27 San BernardinoNorthern Turtle Mountains Wilderness, south-southwest of Needles, southwest of Chemehuevi Valley, ca. 330 air m southeast of Coffin Spring; up canyon above spring.
CAS-BOT666582CASAmsonia tomentosaHenry, Mary Anns.n.1977-10-23 InyoWest side of Eureka Valley
CAS-BOT666583CASAmsonia tomentosaHenry, Mary Anns.n.1977-10-23 InyoSaline Range foothills, Eureka Valley
CAS-BOT666584CASAmsonia tomentosaSchweich, Tom2372000-04-30 InyoMojave Desert. Mesquite Valley. Along a small road on the California-Nevada border, southwest side of Black Butte, approximately 1 1-2 km southeast of Lovell Wash, 62 km southwest of Las Vegas, Nevada
CAS-BOT666585CASAmsonia tomentosaMott, Lillian14LM741974-04-09 KernSand Canyon, west of Highway 395 & 1 1-2 miles south of the county line, at L.A. aquaduct
CAS-BOT666586CASAmsonia tomentosaHowell, John Thomas; True, Gordon H.491391973-04-06 KernLower part of Sand Canyon just west of Highway 395
CAS-BOT666587CASAmsonia tomentosaMott, Lillian15LM741974-04-09 KernSand Canyon, west of Highway 395 & 1 1-2 miles south of the county line, at L.A. aqueduct
CAS-BOT666588CASAmsonia tomentosaHall, H. M.60061905-04-10 RiversideCottonwood Pass, Colorado Desert
CAS-BOT666589CASAmsonia tomentosaEvermann, Dr. Barton W.s.n.1924-04-12 RiversideCottonwood Springs
CAS-BOT666590CASAmsonia tomentosaRaven, Peter H.129011958-05-05 RiversideWest of Split Rock Tank, Joshua Tree National Monument
CAS-BOT666591CASAmsonia tomentosaRaven, Peter129021958-05-05 RiversideWest of Split Rock Tank, Joshua Tree National Monument
CAS-BOT666593CASAmsonia tomentosaRaven, Peter H.129021958-05-05 RiversideWest of Split Rock Tank, Joshua Tree National Monument
CAS-BOT666594CASAmsonia tomentosaAlexander, Annie M.; Kellogg, Louise21021941-04-29 RiversideJoshua Tree National Monument. Ten miles south of 29 Palms
CAS-BOT666595CASAmsonia tomentosaFerris, Roxana S.126371953-04-20 RiversideRoad to Lost Palms Canyon ca. 4 mi. N. of Shaver summit
CAS-BOT666596CASAmsonia tomentosaHall, H. M.60061905-05-01 RiversideColorado Desert. Cottonwood Pass
CAS-BOT666597CASAmsonia tomentosaHitchcock, C. L.58821940-03-31 Riverside1-2 mi. below Cottonwood Spring
CAS-BOT666598CASAmsonia tomentosaAlderson, R. D.s.n.1895-04-01 RiversideMcHaney′s Mine, Colorado Desert
CAS-BOT666599CASAmsonia tomentosaEvermann, Dr. Barton W.s.n.1924-04-12 RiversideCottonwood Springs
CAS-BOT666600CASAmsonia tomentosaMunz, Philip A.115941946-10-21 RiversideNear Ellen N. Mine, Joshua Tree National Monument
CAS-BOT666601CASAmsonia tomentosaHall, H. M.60071905-05-01 RiversideColorado Desert. Cottonwood Pass
CAS-BOT666602CASAmsonia tomentosaHall, H. M.60071905-04-10 RiversideCottonwood Pass, Colorado Desert
CAS-BOT666603CASAmsonia tomentosaMunz, P. A.; Keck, D.48441922-04-09 RiversideVicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert
CAS-BOT666604CASAmsonia tomentosaHall, H. M.60071905-05-01 RiversideColorado Desert. Cottonwood Springs
CAS-BOT666605CASAmsonia tomentosaAlexander, Annie M.; Kellogg, Louise22251941-05-23 RiversideEagle Mountains, Colorado Desert. One-half mile north of Cottonwood Spring
CAS-BOT666606CASAmsonia tomentosaHitchcock, C. L.58831940-03-31 Riverside1-2 mi. below Cottonwood Spring
CAS-BOT666607CASAmsonia tomentosaMunz, P. A.; Keck, D.48441922-04-09 RiversideVicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert
CAS-BOT666608CASAmsonia tomentosaJones, A.M. Marcus E.s.n.1906-05-02 San BernardinoKelso
CAS-BOT666609CASAmsonia tomentosaMunz, P. A.; Johnston, I. M.52531922-05-07 San BernardinoLittle San Bernardino Mts. Keyes Ranch
CAS-BOT666610CASAmsonia tomentosaJones, A.M. Marcus E.s.n.1906-05-02 San BernardinoKelso
CAS-BOT666611CASAmsonia tomentosaParish, S. B.24121892-06-01 San BernardinoCactus Ranch, Cushenberry Canon [Canyon], San Bernardino Mts.
CAS-BOT666612CASAmsonia tomentosaCole, J.9771942-06-01 San BernardinoDesert Queen Valley, Joshua Tree National Monument
CAS-BOT666613CASAmsonia tomentosaWolf, Carl B.33011932-05-02 San BernardinoEastern Mojave Desert. NW. Base of New York Mts. 1-2 mi. E. of Ivanpah
CAS-BOT666614CASAmsonia tomentosaWolf, Carl B.70821935-05-29 San BernardinoMojave Desert, Ivanpah Mts., Wheaton wash 7-10 mi. East of (below) Wheaton Springs
CAS-BOT666615CASAmsonia tomentosaBlakley, E. R.32451960-04-24 San Bernardino9-10 mile east of Mitchell′s Cavern
CAS-BOT666616CASAmsonia tomentosaEpling, C.; Robison, Wm.s.n.1933-06-26 San BernardinoLittle San Bernardino Mountains, near Quail Spring
CAS-BOT666617CASAmsonia tomentosaJones, A.M. Marcus E.s.n.1906-05-02 San BernardinoKelso
CAS-BOT666618CASAmsonia tomentosaBlakley, E. R.32451960-04-24 San Bernardino9-10 mile east of Mitchell′s Cavern
CAS-BOT666619CASAmsonia tomentosaWolf, Carl B.70821935-05-29 San BernardinoMojave Desert, Ivanpah Mts., Wheaton Wash 7-10 mi. East of (below) Wheaton Springs
CAS-BOT666620CASAmsonia tomentosaSanders, A. C.; Howald, A.; Caplow, Florence; et al382112010-05-03 San BernardinoEastern Mojave Desert: Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north of Kern gas pipeline corridor scar
CAS-BOT666622CASAmsonia tomentosaSilverman, Dave6021997-03-24 San BernardinoIvanpah Valley, southeast end of Clark Mountain, ca. .3 mi NW of junction of west Nipton Road and Interstate 15
CAS-BOT666623CASAmsonia tomentosaSilverman, Dave6011997-03-24 San BernardinoIvanpah Valley, southeast end of Clark Mountain, ca. .3 mi NW of junction of west Nipton Road and Interstate 15
CAS-BOT666760CASAmsonia tomentosaParish, S. B.; Parish, W. F.13321886-06-01 San BernardinoMojave desert, Rabbit Springs
CAS-BOT666761CASAmsonia tomentosaKeck, David D.; Stockwell, Palmer32991935-05-15 San BernardinoBeaches along Mohave [Mojave] River at Deep Creek
CAS-BOT666762CASAmsonia tomentosaParish, S. B.50041901-05-30 San BernardinoBurcharris Ranch, Mojave River
CAS-BOT666763CASAmsonia tomentosaHowell, John Thomas27141927-07-09 San BernardinoJohnson grade near Cactus Flat, desert side of San Bernardino Mts.
CAS-BOT666764CASAmsonia tomentosaWolf, Carl B.70831935-05-29 San BernardinoMojave Desert, Ivanpah Mts., Wheaton Wash 7-10 mi. East of (below) Wheaton Springs
CAS-BOT666765CASAmsonia tomentosaBlakley, E. R.32441960-04-24 San Bernardino9-10 mile east of Mitchell′s Cavern
CAS-BOT666766CASAmsonia tomentosaBlakley, E. R.32441960-04-24 San Bernardino9-10 mile east of Mitchell′s Cavern
CAS-BOT666767CASAmsonia tomentosaWolf, Carl B.33001932-05-02 San BernardinoEastern Mojave Desert. NW. Base of New York Mts. 1-2 mi. E. of Ivanpah
CAS-BOT666768CASAmsonia tomentosaAlexander, Annie M.; Kellogg, Louise14871940-05-17 San Bernardino8 miles north of Nipton
CAS-BOT666769CASAmsonia tomentosaParish, S. B.102451915-06-05 San BernardinoMojave Desert. Seas balk
CAS-BOT666770CASAmsonia tomentosaCole, J.9761942-06-01 San BernardinoDesert Queen Valley, Joshua Tree National Monument
CAS-BOT666771CASAmsonia tomentosaKeck, David D.; Stockwell, Palmer32991935-05-15 San BernardinoBenches along Mohave [Mojave] River at Deep Creek
CAS-BOT666772CASAmsonia tomentosaHawkes, A. D.; Bacigalupi, R.49551951-04-27 San BernardinoBase of San Bernardino Mts., Old Toll Road to Hesperia, near Cajon Pass cutoff
CAS-BOT666774CASAmsonia tomentosaBillings, F. H.s.n.1933-05-01 San BernardinoNear 29 Palms
CDA0039747CDAAmsonia tomentosaR. Camblins.n.1950-05-01 San BernardinoNipton. Mojave Desert.
CDA0039748CDAAmsonia tomentosaG.D. Barbe1438a1973-05-22 San BernardinoNorthwest of Nipton Road exit from I-15, 10 miles southwest of Nevada state line, east of Mountain Pass. Mojave Desert.
CDA0039749CDAAmsonia tomentosaG.D. Barbe1438b1973-05-22 San BernardinoNorthwest of Nipton Road exit from I-15, 10 miles southwest of Nevada state line, east of Mountain Pass. Mojave Desert.
CDA0039750CDAAmsonia tomentosaG.E. Pratts.n.1960-04-22 San BernardinoHesperia.
CDA0039751CDAAmsonia tomentosaR. Camblins.n.1950-05-01 San BernardinoNipton. Mojave Desert.
CDA0039752CDAAmsonia tomentosaD.O. Clarks.n.1966-11-01 San BernardinoLake Arrowhead Road, 4 miles south of Hesperia. Mojave Desert.
CHSC100CHSCAmsonia tomentosaM. Anthony1954-04-14 RiversideNear Joshua Tree National Monument.
CHSC101CHSCAmsonia tomentosaM. Anthony1954-04-14 San BernardinoNear 29 Palms.
CHSC11057CHSCAmsonia tomentosaLowell Ahart1963-04-11 InyoNear Death Valley Jct.
CHSC27125CHSCAmsonia tomentosaJames Henrickson94951973-04-29 San BernardinoCa. 20 (air) miles NE of Cima, 5 miles NE of Castle Buttes towards Moore, in N drainage of New York Mts.
CHSC27126CHSCAmsonia tomentosaJames Henrickson94931973-04-29 San BernardinoCa 20 (air) miles NE of Cima, 5 miles NE of Castle Buttes toward Moore, in N drainage of New York Mts.
CHSC35801CHSCAmsonia tomentosaRoberta G. Robertson1701974-03-29 San BernardinoOld Woman Mtns. (east base), 111.0 air miles ESE Barstow, 19.2 mi S. junction Hwy 66 & Sunflower Springs Rd; 3.0 W on unnamed dirt road.
CHSC83091CHSCAmsonia tomentosaEva Begley2002-04-17 San BernardinoSan Bernardino Mountains, Las Flores Ranch adjacent to Mojave Siphon area of California Aqueduct. T0 N R0 W S29 NW1-4 USGS Quadrangle: Silverwood Lake 1:24,000
CHSC83092CHSCAmsonia tomentosaEva Begley2002-04-30 San BernardinoSan Bernardino Mountains, Mojave Siphon area of California Aqueduct. T0 N R0 W S29 NW1-4 USGS Quadrangle: Silverwood Lake 1:24,000
CLARK-A1528-2407CLARKAmsonia tomentosaJohn C. Roos1891941-04-05 San BernardinoLittle San Bernardino Mountains
DAV397254DAVAmsonia tomentosaA.C. Sanders365152009-03-23 San BernardinoSan Bernardino County: East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake.
DAV397255DAVAmsonia tomentosaEva Begleys.n.2002-04-30 San BernardinoSan Bernardino County: San Bernardino Mountains, Mojave Siphon area of California Aqueduct.
DAV397256DAVAmsonia tomentosaJ. E. Law3411923-05-19 Los AngelesLos Angeles County: Quail Spring.
DAV397257DAVAmsonia tomentosaGeoffrey Levin11961977-02-26 San BernardinoSan Bernardino County: About 13 mi. north of I40 on Essex Rd., just outside Providence Mts. State Recreation Area. Providence Mts. Mt. Range. Ultimately Colorado River drainage area.
DAV397258DAVAmsonia tomentosaWilliam Shapeeros.n.1954-04-28 RiversideRiverside County: Joshua Tree National Monument.
GH02180733GHAmsonia tomentosaJ. E. Cole9771942-06-01 San BernardinoDesert Queen Valley, Joshua Tree National Monument
GH02180734GHAmsonia tomentosaS. B. Parish37681895-06-15 San BernardinoNorthern slope San Bernardino Mts.
GH02180735GHAmsonia tomentosaJ. E. Cole9761942-06-01 San BernardinoDesert Queen Valley, Joshua Tree National Monument
GH02180736GHAmsonia tomentosaM. F. Spencer3471917-05-08 San BernardinoHesperia, Mohave Desert.
GH02180737GHAmsonia tomentosaJ. G. Lemmon1880-01-01 San BernardinoMohave Desert, near San Bernardino
GH02180738GHAmsonia tomentosaM. E. Jones1906-05-02 San BernardinoKelso
GH02180739GHAmsonia tomentosaA. M. Alexander ; L. Kellogg21021941-04-29 RiversideJoshua Tree National Monument. ten miles south of 29 Palms
GH02180740GHAmsonia tomentosaP. H. Raven12902.1958-05-05 Riversideto the west of Split Rock Tank, Joshua Tree National Monument
GH02180741GHAmsonia tomentosaM. F. Spencer17781921-04-24 UnknownColorado Desert.
GH02180742GHAmsonia tomentosaP. H. Raven129011958-05-05 Riversideto the west of Split Rock Tank, Joshua Tree National Monument
GH02180743GHAmsonia tomentosaC. L. Hitchcock58831940-03-31 Riverside1-2 mi. below Cottonwood Spring.
GH02180744GHAmsonia tomentosaA. M. Alexander ; L. Kellogg14871940-05-17 San Bernardino8 miles north of Nipton
GH02180745GHAmsonia tomentosaM. F. Spencer1778a1921-04-24 UnknownColorado Desert
GH02180746GHAmsonia tomentosaS. B. Parish24121892-06-01 San BernardinoCactus Ranch. Cushenberry Canon
GH02180747GHAmsonia tomentosaA. M. Alexander ; L. Kellogg22241941-05-23 Riversideone-half mile north of Cotton-wood Spring, Eagle Mountains
GH02180751GHAmsonia tomentosaS. B. Parish37691895-06-15 San BernardinoNorthern slope San Bernardino Mts.
GH02180752GHAmsonia tomentosaA. M. Alexander ; L. Kellogg22251941-05-23 Riverside.5 mile north of Cottonwood Spring, Eagle Mountains
GH02180757GHAmsonia tomentosaS. B. Parish102441915-06-05 San BernardinoLeastalk
GMDRC11717GMDRCAmsonia tomentosaJ. M. Andre411962019-04-11 San Bernardinowestern Mojave Desert: 0.2 miles west of Arrowhead Lake Rd, 4 miles south of Hesperia, 0.5 miles west of the Mojave River
GMDRC15GMDRCAmsonia tomentosaS. F. Warrick91978-04-10 San BernardinoGranite Mountains: 1-4 NE of Bull Canon mouth, 2700
GMDRC16GMDRCAmsonia tomentosaS. F. Warrick101978-04-10 San BernardinoGranite Mountains: 1-4 NE of Bull Canon mouth, 2700
GMDRC3006GMDRCAmsonia tomentosaJ. Andre99492009-04-06 San BernardinoIvanpah Valley: Ivanpah Valley: growing on limestone hill, just N. of major power line corridor, approx. 5 W of Primm (NV), and 3 mi. E. of Keany Pass 35 ° 35.7 N 115 ° 31.247 W. - 3808 ft.
GMDRC460GMDRCAmsonia tomentosaJ. Andre36771998-03-13 San BernardinoGranite Mountains: Growing near Bull Cr. at mouth of Bull Cyn, Granite Mtns., ca. 2,500
GMDRC508GMDRCAmsonia tomentosaJ. Evens701998-03-28 San BernardinoMojave Desert: In Clipper Mtns., in a N. facing drainage with volcanic-metamorphic bedrock walls, c. 875 m
HSC27831HSCAmsonia tomentosaR.W. Spjut33641973-05-09 San BernardinoMojave Desert, SE of Kingston Range, ca. 5 N of Windmill Station, (Hwy. 15), on Cima Rd.
HSC27849HSCAmsonia tomentosaR.W. Spjut33651973-05-09 San BernardinoMojave Desert, SE of Kingston Range, ca. 5 N of Windmill Station, (Hwy. 15), on Cima Rd.
HSC67077HSCAmsonia tomentosaR.W. Spjut62221980-05-31 San BernardinoNear the Jct. of Nipton Rd. and Hwy. 10, between the Clark and New York Mtns., in the E part of the Mojave Desert.
HSC67078HSCAmsonia tomentosaR.W. Spjut62211980-05-31 San BernardinoNear the Jct. of Nipton Rd. and Hwy. 10, between the Clark and New York Mtns., in the E part of the Mojave Desert.
HSC78886HSCAmsonia tomentosaJames Henrickson94951973-04-29 San Bernardino20 NE of Cima, 5 mi. NE of Castle Buttes towards Moore, in N drainage of New York Mtns.
HSC78929HSCAmsonia tomentosaJames Henrickson94931973-04-29 San BernardinoAbout 20 NE of Cima, 5 mi. NE of Castle Buttes towards Moore, in N drainage of New York Mtns.
HSC79217HSCAmsonia tomentosaR.A. Fawcettsn1935-05-01 San BernardinoSlope of the Mohave River Basin, S of Hesperia.
HSC79586HSCAmsonia tomentosaB.A. Prigge6881973-04-21 San BernardinoClark Mtn. Range, 9 N of Mtn. Pass, 12.6 mi. E of Cima Rd. X Power Line Rd.
HSC82818HSCAmsonia tomentosaA.C. Sanders57931985-05-11 San BernardinoN side of San Bernardino Mtns. along Hwy. 18, 3 mi. above the Forest Service boundary and 4.8 mi. above Camp Rock Rd.
HSC82922HSCAmsonia tomentosaLonnie Guralnick131985-04-27 San BernardinoMojave River Forks area on Hwy. 173, ca. 8.6 mi. from the junction of Hwy. 138
HSC99723HSCAmsonia tomentosaJim Andre137612010-04-23 San BernardinoBristol Mtns., along powerline road N end of range, 10 W of Budweiser Wash and 21 mi. W of Kelbaker Rd., 7 N of Hwy. 40
INF00084INFAmsonia tomentosaDeDecker, Mary1977-05-10 InyoLast Chance Mts. Region; Eureka Valley Basin; East of the north end of Eureka Dunes; Quad
JEPS33669UCJEPSAmsonia tomentosaJohn Thomas Howell27141927-07-09 San BernardinoJohnson Grade near Cactus Flat (desert side San Bernardino Mts.); desert side San Bernardino Mts.
JEPS49771UCJEPSAmsonia tomentosaMary Beal4761938-05-20 San Bernardinolower Fountain Canon near Mitchell Caverns (flat opposite Tufa Cliff); Mojave Desert, Providence Mts., Fountain Canon
JEPS49772UCJEPSAmsonia tomentosaMarjorie D. Clary11731932-05-13 San BernardinoLost Horse Canon to Quail Springs; Colorado Desert
JEPS49773UCJEPSAmsonia tomentosaH. M. Hall60071905-05-01 RiversideCottonwood Pass e. Riverside Co., Cottonwood Mts., Cottonwood Pass
JEPS49774UCJEPSAmsonia tomentosaI. T. Weeks1930-03-30 RiversideUpper Munsen Canon n. Colorado Desert, Eagle Mts., Upper < Mousen > Canon
JEPS49775UCJEPSAmsonia tomentosaW. L. Jepson, W. C. Mathews59801914-05-17 RiversideLookout Mt. n. of Indio; Colorado Desert, Lookout Mt.
JEPS49776UCJEPSAmsonia tomentosaWillis L. Jepson126261928-04-25 RiversideWhite Tank Mohave Desert, Pinto Mts., White Tank
JEPS49777UCJEPSAmsonia tomentosaI. T. Weeks1930-03-30 Riverside< Mousen ? > Canon Colorado Desert, Eagle Mts., Munsen Canon
JEPS49778UCJEPSAmsonia tomentosaMary Beal4771938-05-20 San Bernardinoflat opposite Tufa Cliff below Mitchell′s Caverns; Mohave Desert, Providence Mts.
JEPS5096UCJEPSAmsonia tomentosaRoxana S. Ferris, R. Bacigalupi126371953-04-20 Riversideca. 4 mi. n. of Shaver summit (rd. to Lost Palms Canon)
JEPS79061UCJEPSAmsonia tomentosaMary DeDecker42281977-05-10 Inyoe. of n. end of Eureka Sand Dunes; Last Chance Range, Eureka Valley drainage
JEPS8400UCJEPSAmsonia tomentosaRimo Bacigalupi, G. T. Robbins, Roi Partridge, Ruth D. Sanderson36511952-04-18 San Bernardinoalong rd. easterly of Horse Spring; Kingston Mts.
JEPS8401UCJEPSAmsonia tomentosaRimo Bacigalupi, G. T. Robbins, Roi Partridge, Ruth D. Sanderson36521952-04-18 San Bernardinoalong rd. easterly Horse Spring; Kingston Mts.
JEPS8416UCJEPSAmsonia tomentosaRimo Bacigalupi, A. D. Hawkes32931951-04-28 San Bernardinoalong rd. from Cold Creek Canon to Hesperia; n. base San Bernardino Mts.
JEPS84969UCJEPSAmsonia tomentosaBarbara Ertter, Teresa Sholars69891987-05-25 San BernardinoHwy 18 ca. 4 mi. n.e. Big Bear City (Cactus Flat at head of Cushenberry Grade); San Bernardino Mts., Cactus Flat
JEPS89516UCJEPSAmsonia tomentosaDean W. Taylor71281978-05-26 Inyow. slope Last Chance Mts. 3.5 mi. s.e. Eureka Valley dunes; Last Chance Mts.
JOTR1143JOTRAmsonia tomentosaCole, James E.7021941-05-14 ?  RiversideJoshua Tree National Park. QUEEN VALLEY
JOTR1144JOTRAmsonia tomentosaCole, James E.7031941-05-14 ?  RiversideJoshua Tree National Park. QUEEN VALLEY
JOTR16547JOTRAmsonia tomentosaWalters, Jims.n.1967-05-12 ?  San BernardinoJoshua Tree National Park. QUAIL SPRING
JOTR16548JOTRAmsonia tomentosaDengler, A.861966-04-28 ?  RiversideJoshua Tree National Park. QUEEN VALLEY
JOTR29320JOTRAmsonia tomentosaLa Doux, Tasha13982006-05-15 San BernardinoJoshua Tree National Park. Samuelson′s Rocks
JOTR29321JOTRAmsonia tomentosaLa Doux, Tasha13992006-05-15 San BernardinoJoshua Tree National Park. Samuelson′s Rocks
JOTR30054JOTRAmsonia tomentosaLa Doux, Tasha16642006-10-12 RiversideJoshua Tree National Park. Geo Tour Road, in the area burned in July 2006
JOTR30131JOTRAmsonia tomentosaLa Doux, Tasha16992008-04-08 San BernardinoJoshua Tree National Park. Stop # 2 = Little San Bernardino Mountains, sandy loam hills above Quail Wash
JOTR30133JOTRAmsonia tomentosaLa Doux, Tasha17002008-04-08 San BernardinoJoshua Tree National Park. Stop # 2 = Little San Bernardino Mountains, sandy loam hills above Quail Wash
JOTR31082JOTRAmsonia tomentosaLa Doux, Tasha23452010-05-06 RiversideJoshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2)
JOTR31083JOTRAmsonia tomentosaLa Doux, Tasha23452010-05-06 RiversideJoshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2)
JOTR31917JOTRAmsonia tomentosaLa Doux, Tasha21622011-03-31 RiversideJoshua Tree National Park. North Hexie Mountains; large sandy side canyon draining into west Wilson Canon with smaller braided ephemeral drainages running through
JOTR31918JOTRAmsonia tomentosaLa Doux, Tasha21622011-03-31 RiversideJoshua Tree National Park. North Hexie Mountains; large sandy side canyon draining into west Wilson Canon with smaller braided ephemeral drainages running through
JOTR32429JOTRAmsonia tomentosaLa Doux, Tasha21622011-03-31 RiversideJoshua Tree National Park. North Hexie Mountains; large sandy side canyon draining into west Wilson Canon with smaller braided ephemeral drainages running through
JOTR32441JOTRAmsonia tomentosaLa Doux, Tasha23452010-05-06 RiversideJoshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2)
JOTR35299JOTRAmsonia tomentosaAndre, Jim207962012-04-11 RiversideJoshua Tree National Park. western margin of Eagle Mountains, along road to Cottonwood Spring (Utah Trail), 0.7 N of Cottonwood Visitor Center
JOTR35437JOTRAmsonia tomentosaHarding, Mitzi432013-04-25 RiversideJoshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop1)
LA202845LAAmsonia tomentosaCarl Eplings.n.1933-06-26 San BernardinoMojave Desert; Little San Bernardino Mountains; near Quail Spring
LA202846LAAmsonia tomentosaMartha HilendSBMts-1381926-06-25 San BernardinoSan Bernardino Mountains; head of Cushenberry Grade
LA202847LAAmsonia tomentosaMartha Hilends.n.1932-03-25 RiversideSonoran Desert; Chuckawalla Mts. about 3 mi. above Corn Spring
LA202848LAAmsonia tomentosaC. Darlands.n.1934-03-29 San BernardinoMojave Desert; near Hesperia
LA202849LAAmsonia tomentosaC.L. Hitchcock58821940-03-31 Riverside0.5 mi. below Cottonwood Springs
LA202850LAAmsonia tomentosaCarl Eplings.n.1936-05-11 San BernardinoMojave Desert; near Hesperia
LA202851LAAmsonia tomentosaHarlan Lewiss.n.1940-04-28 San BernardinoMojave Desert; Little San Bernardino Mountains; Quail Spring
LA210542LAAmsonia tomentosaCarl B. Wolf70821935-05-29 San BernardinoMojave Desert; Ivanpah Mountains; Wheaton Wash; 0.7 mi E of (below) Wheaton Springs
LA210543LAAmsonia tomentosaCarl B. Wolf70831935-05-29 San BernardinoMojave Desert; Ivanpah Mountains; Wheaton Wash; 0.7 mi E of (below) Wheaton Springs
LA90398LAAmsonia tomentosaWilliam Shapeeros.n.1954-04-28 RiversideJoshua Tree National Monument
LOB118808LOBAmsonia tomentosaMichael Barcellonas.n.1976-04-18 RiversideJoshua Tree National Monument, Hidden Valley. 10 miles south of Highway 62
NCC001286NCCAmsonia tomentosaEpling, C.1933-06-26 Unknownnear Quail Springs
NCC001288NCCAmsonia tomentosaEpling, C.1933-06-26 Unknownnear Quail Springs
NY297918NYAmsonia tomentosaJ. C. Fremont1978-07-29 Unknown
OBI165292OBIAmsonia tomentosaFrank C. Vaseks.n.1978-06-02 San BernardinoMojave River jctn near Deep Crk river terr
OBI165293OBIAmsonia tomentosaCarl B. Wolf70831935-05-29 San BernardinoMojave Desert, Ivanpah Mts Wheaton Wash 7-10 mi E of (below) Wheaton springs
OBI165327OBIAmsonia tomentosaP.A. Holden11341970-08-05 San BernardinoIn Rattlesnake Cyn 1 W of Pioneer town in Little San Bernardino Mts
RSA0015918RSAAmsonia tomentosaJ. Andre237712013-03-12 San BernardinoOld Woman Mountains; Old Woman Mountain Preserve, Native American Land Conservancy. East side of range, just east of Old Woman Statue (peak), approx. 1 mi. west of Painted Rock, at west end of Section 17.; Painted Rock Wash 7.5′About 2 mi. south of Sunflower Wash.
RSA0016302RSAAmsonia tomentosaErika Gardner4812013-09-26 San BernardinoBLMBighorn Mountain Wilderness. In large wash northeast of ridge and south of New Dixie Mine Rd. (Approximately 8.66 road miles west of Old Woman Springs Rd. on New Dixie Mine Rd.)
RSA0030962RSAAmsonia tomentosaMarc Baker170222010-04-10 San BernardinoCady Mountains, 60km east of Barstow, 15km west of Broadwell Lake.; Sleeping Beauty 7.5 Quad
RSA0033940RSAAmsonia tomentosaNaomi Fraga45542013-09-26 San BernardinoBighorn Mountain Wilderness. Near the intersection of BLM roads 2342 and 2356, west of the head of Ruby Canon and south of Bighorn Canon.; Bighorn Canon
RSA0033946RSAAmsonia tomentosaNaomi Fraga45502013-09-26 San BernardinoBighorn Mountain Wilderness. Near the intersection of BLM roads 2342 and 2356, west of the head of Ruby Canon and south of Bighorn Canon.; Bighorn Canon
RSA0043041RSAAmsonia tomentosaDuncan S. Bell65272014-04-02 RiversideChuckwalla Mountains; approx. 0.75 air mile southeast of Aztec Well.; Pilot Mountain
RSA0059849RSAAmsonia tomentosaSarah J. De Groots.n.2014-08-23 San BernardinoBLMNipton Road about 0.25 mile southeast of I-15, southwest of Ivanpah Lake, west of Nipton, and west of Ivanpah Road. Wheaton Wash drainage area. East of Mescal-Ivanpah Range and Clark Mountain.; Mineral Hill 7.5
RSA0068106RSAAmsonia tomentosaJ. M. Andre294752014-05-08 San BernardinoSan Bernardino Mountains: east side of range, along Burns Cyn Rd, 13.1 W of Pioneertown, upper Rattlesnake Cr. drainage in Old Timer Cyn, about 1 mi. west of USFS boundary.; Onyx Peak 7.5 Quad
RSA0094197RSAAmsonia tomentosaJim M. Andre207962012-04-11 RiversideNPSLittle San Bernardino Mountains; western margin of Eagle Mtns, along road to Cottonwood Spr (Utah Trail), 0.7 mi. north of Cottonwood Visitor Ctr.; Porcupine Wash 7.5
RSA0104437RSAAmsonia tomentosaDuncan S. Bell76712014-10-28 RiversideBLMOrocopia Mountains; northwest section of range; approximately 1.8 air miles northwest of the summit of Orocopia Mountain.; Orocopia Canon
RSA0104452RSAAmsonia tomentosaDuncan S. Bell77612015-03-05 RiversideBLMChuckwalla Mountains; a side canyon off of Irish Wash, approximately 1.5 air miles southwest of Aztec Well.; Red Cloud Canon
RSA0116139RSAAmsonia tomentosaJim M. Andre335442015-04-09 San BernardinoBLMIvanpah Valley: 0.2 mi. SW of I-15 junction with Nipton Rd.; Mineral Hill 7.5
RSA0126635RSAAmsonia tomentosaDuncan S. Bell88022016-03-04 RiversideBLMOrocopia Mountains; northwestern corner of range; collecting in the Orocopia Mountains Wilderness area in an unnamed canyon approximately 3.75 air miles northwest of the summit of the range.; Orocopia Canon
RSA0158981RSAAmsonia tomentosaSarah J. De Groot92012017-09-27 San BernardinoBLMNorthern Turtle Mountains Wilderness, south-southwest of Needles, southwest of Chemehuevi Valley, ca. 330 air m southeast of Coffin Spring; up canyon above spring.; Mohawk Spring 7.5. San Bernardino Meridian
RSA0166987RSAAmsonia tomentosaDuncan S. Bell111922017-07-06 San BernardinoPost-fire surveys on the Pilot Fire of 2016; collecting along the Mojave Trail to the east northeast of Grass Valley, approximately 2.5 air miles northwest of the summit of the Pinnacles.; Silverwood Lake
RSA0175159RSAAmsonia tomentosaMarc A. Baker187522017-04-02 San BernardinoIron Ridge, 4.5 km ENE of Bessemer Mine, 57 km ESE of central Barstow.; Iron Ridge 7.5
RSA0175160RSAAmsonia tomentosaMarc A. Baker187522017-04-02 San BernardinoIron Ridge, 4.5 km ENE of Bessemer Mine, 57 km ESE of central Barstow.; Iron Ridge 7.5
RSA0200924RSAAmsonia tomentosaSarah J. De Groot100012018-09-19 San BernardinoBLMBajada south of Mesquite Lake and north of Clark Mountain range, east of Mesquite Mountains. 8.1 road miles south of Kingston Road on NN 456.; San Bernardino meridian
RSA0200925RSAAmsonia tomentosaSarah J. De Groot100002018-09-19 San BernardinoBLMBajada south of Mesquite Lake and north of Clark Mountain range, east of Mesquite Mountains. 8.1 road miles south of Kingston Road on NN 456.; San Bernardino meridian
RSA619369RSAAmsonia tomentosaMary DeDecker42281977-05-10 InyoLast Chance Range, Eureka Valley drainage, E of north end of Eureka Valley Dunes.
RSA752160RSAAmsonia tomentosaJ. Andre99492009-04-06 San BernardinoClark Mt. Range: Just N of major power line corridor, approx. 5 miles W of Primm (NV), and 3 miles E of Keany Pass.; Ivanpah Lake 7.5′
RSA766037RSAAmsonia tomentosaJ. Andre133162010-03-26 San BernardinoPiute Range. Along Walter Rd, eastern boundary of Mojave National Preserve along W side of Walter Rd WSW of Homer Mtn. SE of Signal Hill.; Homer Mtn 7.5′ Quad
RSA784415RSAAmsonia tomentosaJ. Andre131842010-04-30 San BernardinoWildhorse Mesa; Mojave National Preserve; in canyon at extreme southeast end of mesa (NW Colton Hills) just east of Bearclaw Spring, 4 miles east of Bonanza King Mine (Providence Mts.); Colton Well 7.5′
RSA796896RSAAmsonia tomentosaJ. Andre234702012-08-30 San BernardinoPiute Range; Mojave National Preserve; far south end of Piute Range, 0.8 miles west of powerline (Walter Road), approximately 5 miles south of Government Road, 8 miles north of Highway 66, 7 miles west of Highway 95.; Homer Mountain 7.5′
RSA801797RSAAmsonia tomentosaDuncan S. Bell49742013-05-23 San BernardinoBLMBighorn Mountains; in bouldery hills near the head of Bighorn Canon.; Bighorn Canon
SBBG135219SBBGAmsonia tomentosaJim M. Andre335442015-04-09 San Bernardino0.2 mi SW of Interstate 15 jct with Nipton Rd, Ivanpah Valley
SD00038737SDAmsonia tomentosaSarah De Groot92012017-09-27 San BernardinoNorthern Turtle Mountains Wilderness, south-southwest of Needles, southwest of Chemehuevi Valley, ca. 330 air m southeast of Coffin Spring; up canyon above spring.. .. .
SD00041193SDAmsonia tomentosaSarah J. De Groot100002018-09-19 San BernardinoBajada south of Mesquite Lake and north of Clark Mountain range, east of Mesquite Mountains. 8.1 road miles south of Kingston Road on NN 456.
SD00041194SDAmsonia tomentosaSarah J. De Groot100012018-09-19 San BernardinoBajada south of Mesquite Lake and north of Clark Mountain range, east of Mesquite Mountains. 8.1 road miles south of Kingston Road on NN 456.
SD123501SDAmsonia tomentosaRobert F. Thorne445331974-05-28 San BernardinoEast Mojave Desert, Clark Mountains; 8.1 miles west of State Line, Nev., along power line road at base of south facing limestone hillside.
SD129703SDAmsonia tomentosaBarbara Ertter69891987-05-25 San BernardinoHighway 18, Cactus Flat at head of Cushenberry Grade, San Bernardino Mts. ca 4 mi northeast of Big Bear City.
SD130310SDAmsonia tomentosaJennifer Lymans.n.1989-03-21 San BernardinoTwentynine Palms Marine Corps Base, Sunshine Peak Range in the northwest corner of the base. Northeast end of the Lava Bed Mountains
SD2624SDAmsonia tomentosaFrank Stephenss.n.1934-06-07 San BernardinoHesperia
SD27895SDAmsonia tomentosaCarl B. Wolf33001932-05-02 San BernardinoEastern Mojave Desert; Northwest base of New York Mountains; 1-2 mile east of Ivanpah.
SD280706SDAmsonia tomentosaMarc A. Baker187522017-04-02 San Bernardino4.5 km ENE of Bessemer Mine, 57 km ESE of central Barstow
SD42369SDAmsonia tomentosaCarl B. Wolf70831935-05-29 San BernardinoMojave Desert, Ivanpah Mts., Wheaton Wash, 0.7 miles east of Wheaton Springs.
SD42607SDAmsonia tomentosaDarley F. Howe16341947-06-22 San BernardinoJohnson Grade, San Bernardino Mountains.
SD46177SDAmsonia tomentosaA. D. Hawkes49551951-04-27 San BernardinoBase of San Bernardino Mountains, Old Toll Road to Hesperia, near Canon Pass cutoff.
SD70004SDAmsonia tomentosaDarley Howe45041968-04-26 San Bernardino40 miles northeast of Baker on US Hwy 1 Nipton turn off.
SD90308SDAmsonia tomentosaRobert F. Thorne437461973-05-31 San BernardinoEast Mojave Desert, north slope of New York Mountains; ca 1-2 miles north of Vanderbilt.
SD90334SDAmsonia tomentosaRobert F. Thorne437451973-05-31 San BernardinoEast Mojave Desert, north slope of New York Mountains; ca 1-2 miles north of Vanderbilt.
SD99404SDAmsonia tomentosaChristopher Davidson57381977-05-26 San BernardinoNorthwest of Clark Mtn., 0.3 miles east of junction of Powerline Road and Excelsior Mine Road, Shadow Valley.
SDSU02307SDSUAmsonia tomentosaHowe, D.F.45041968-04-26 San Bernardino40 miles northeast of Baker on interstate #15.
SDSU02308SDSUAmsonia tomentosaunknown16341947-06-22 San BernardinoJohnson Grade
SDSU18086SDSUAmsonia tomentosaChesnut, John1982-03-14 San BernardinoBajada below Maumee Mine, Sunshine Peak area, MCAGCC Twentynine Palms, CA
SFV101077SFVAmsonia tomentosaH. L. Bauer6561941-05-05 San BernardinoMojave Desert; Twentynine Palms. Quail Springs.
SFV101078SFVAmsonia tomentosaT. R. Gordon1831974-04-27 San BernardinoMojave Desert; Chapman′s Market. Arrowhead Lake Road, 4 miles south of Rock Springs Road.
SFV101079SFVAmsonia tomentosaJ. Turners. n.1962-06-03 San BernardinoMojave Desert; About 12 miles east of Summit (that is on Highway 2, 4 miles east of Canon Junction).
SFV101080SFVAmsonia tomentosaT. R. Gordon12671976-04-15 San BernardinoMojave Desert; Ivanpah Road on north slope of New York Mountains about 1 mile east of Ivanpah.
SFV101081SFVAmsonia tomentosaT. R. Gordon12681976-04-15 San BernardinoMojave Desert; Ivanpah Road on north slope of New York Mountains about 1 mile east of Ivanpah.
SJSU5548SJSUAmsonia tomentosaJ.B. MacKenzie1241967-03-23 Inyoabove N end Panamint Valley
UC1004927UCJEPSAmsonia tomentosaPhilip A. Munz165711940-04-07 San Bernardinopass between Bullion and Sheephole Mts.; e. San Bernardino Co.
UC1046448UCJEPSAmsonia tomentosaAlex D. Hawkes, Rimo Bacigalupi49951951-04-27 San BernardinoOld Toll Rd. to Hesperia (near Canon Pass cutoff); base of San Bernardino Mts.
UC105480UCJEPSAmsonia tomentosaE. Palmer, M. D.4351876-05-01 San BernardinoMojave River District
UC1075869UCJEPSAmsonia tomentosaPhilip A. Munz205691955-04-08 Inyoe. of sand dunes at s. end of Eureka Valley; n.e. Inyo Co., Last Chance Mts., Eureka Valley
UC1123454UCJEPSAmsonia tomentosaD. Axelrod5171935-05-19 San Bernardino1.5 mi. n.w. mouth of Deep Creek; Deep Creek Quad.
UC1174853UCJEPSAmsonia tomentosaP. C. Everett, E. K. Balls238831959-08-19 San Bernardinonear Lakeview (Hwy. 91, jct. rd. to Searchlight); e. base Clark Mts.
UC1328192UCJEPSAmsonia tomentosaAlex D. Hawkes49551951-04-27 San Bernardinoroad near Hesperia (just after leaving mountains; at roadside)
UC1329903UCJEPSAmsonia tomentosaJames E. Cole7031941-05-14 RiversideQueen Valley Joshua Tree Nat′l Monument, Queen Valley
UC1329904UCJEPSAmsonia tomentosaJames E. Cole6951941-05-05 RiversideQueen Valley Joshua Tree Nat′l Monument, Queen Valley
UC1442704UCJEPSAmsonia tomentosaMary DeDecker42271977-05-10 Inyoe. of n. end of Eureka Sand Dunes; Last Chance Range, Eureka Valley drainage
UC1442754UCJEPSAmsonia tomentosaMary DeDecker42281977-05-10 Inyoe. of n. end Eureka Sand Dunes; Last Chance Range, Eureka Valley drainage
UC1561847UCJEPSAmsonia tomentosaBarbara Ertter, Teresa Sholars69891987-05-25 San BernardinoHwy 18 ca. 4 mi. n.e. Big Bear City (Cactus Flat at head of Cushenberry Grade); San Bernardino Mts., Cactus Flat
UC183656UCJEPSAmsonia tomentosaS. B. Parish102441915-06-05 San BernardinoLeastalk Mojave Desert, Leastalk
UC193289UCJEPSAmsonia tomentosaSamuel B. Parish1886-06-01 San Bernardinow. side San Bernardino Mts.
UC1953392UCJEPSAmsonia tomentosaTom Schweich2372000-04-30 InyoMesquite Valley; Along a small road on the California-Nevada border, southwest side of Black Butte, approximately 1.5 km southeast of Lovell Wash, 62 km southwest of Las Vegas, Nevada.
UC218001UCJEPSAmsonia tomentosaP. A. Munz, I. M. Johnston52521922-05-07 San BernardinoLittle San Bernardino Mts., Keyes Ranch
UC218011UCJEPSAmsonia tomentosaP. A. Munz, D. Keck48431922-04-09 Riversidevicinity of Corn Springs Corn Springs; Colorado Desert, Chuckwalla Mts.
UC218068UCJEPSAmsonia tomentosaP. A. Munz, I. M. Johnston52531922-05-07 RiversideLittle San Bernardino Mts., Keyes Ranch
UC218270UCJEPSAmsonia tomentosaP. A. Munz, D. Keck48441922-04-09 Riversidevicinity of Corn Springs Corn Springs; Colorado Desert, Chuckwalla Mts.
UC22877UCJEPSAmsonia tomentosaS. B. Parish37681895-06-15 San BernardinoCactus Flat n. slope San Bernardino Mts., Cactus Flat
UC22879UCJEPSAmsonia tomentosaS. B. Parish37691895-06-15 San BernardinoCactus Flat n. slope San Bernardino Mts., Cactus Flat
UC310520UCJEPSAmsonia tomentosaPhilip A. Munz105051926-06-25 San BernardinoCactus Flat San Bernardino Mts., Cactus Flat
UC501453UCJEPSAmsonia tomentosaFrank W. Peirson79211928-04-25 Riversideca. 10 mi. s. 29 Palms (White Tank Region); White Tank Region
UC641170UCJEPSAmsonia tomentosaAnnie M. Alexander, Louise Kellogg14871940-05-17 San Bernardino8 mi. n. Nipton
UC667264UCJEPSAmsonia tomentosaAnnie M. Alexander, Louise Kellogg22251941-05-23 Riverside1-2 mi. n. Cottonwood Spring; Colorado Desert, Eaagle Mts.
UC667283UCJEPSAmsonia tomentosaAnnie M. Alexander, Louise Kellogg22241941-05-23 Riverside1-2 mi. n. Cottonwood Spring (Eagle Mt.); Colorado Desert, Eagle Mt.
UC667382UCJEPSAmsonia tomentosaAnnie M. Alexander, Louise Kellogg21021941-04-29 Riverside10 mi. s. 29 Palms; Joshua Tree Nat′l Monument
UC68763UCJEPSAmsonia tomentosaH. M. Hall60071905-05-01 RiversideCottonwood Pass Colorado Desert, Cottonwood Pass
UC68764UCJEPSAmsonia tomentosaH. M. Hall60061905-05-01 RiversideCottonwood Pass Colorado Desert, Cottonwood Pass
UC774485UCJEPSAmsonia tomentosaCarl B. Wolf108111941-05-28 San Bernardino3 1-2 mi. e. Kelso (on road to Cornfield Springs); Mojave Desert, w. slope Providence Mts.
UC774808UCJEPSAmsonia tomentosaCarl B. Wolf70831935-05-29 San Bernardino7-10 mi. e. of (below) Wheaton Springs; Mojave Desert, Ivanpah Mts., Wheaton Wash
UC878730UCJEPSAmsonia tomentosaC. Epling, Wm. Robison1933-06-26 San Bernardinonear Quail Spring Quail Spring; Little San Bernardino Mts.
UC878733UCJEPSAmsonia tomentosaC. L. Hitchcock58821940-03-31 Riverside1-2 mi. below Cottonwood Spring
UC878734UCJEPSAmsonia tomentosaC. L. Hitchcock58831940-03-31 Riverside1-2 mi. below Cottonwood Spring
UC878735UCJEPSAmsonia tomentosaI. W. Clokey, E. G. Anderson67941935-05-15 San BernardinoHorsethief Canon
UC878736UCJEPSAmsonia tomentosaI. W. Clokey67921935-04-17 RiversideCottonwood Springs Colorado Desert, Cottonwood Springs
UC878737UCJEPSAmsonia tomentosaP. A. Munz, D. Keck48431922-04-09 Riversidevicinity of Corn Springs Corn Springs; Colorado Desert, Chuckwalla Mts.
UC878772UCJEPSAmsonia tomentosaP. A. Munz, I. M. Johnston52521922-05-07 RiversideLittle San Bernardino Mts., Keyes Ranch
UCR0016512UCRAmsonia tomentosaJim Andre133162010-03-26 San BernardinoPiute Range, along Walter Road (west side), eastern boundary of Mojave National Preserve, WSW of Homer Mountain, SE of Signal Hill
UCR0016513UCRAmsonia tomentosaJim Andre127812010-04-27 San BernardinoCastle Peaks, Mojave National Preserve, west side of Castle Peaks, above historic mining area just SE of Boomerrang Mine
UCR0016514UCRAmsonia tomentosaJim Andre236112012-08-23 San BernardinoClark Mountain Range, SE base of the range 0.5 mile NW of I-15 Nipton Rd. junction
UCR0016515UCRAmsonia tomentosaJim Andre137612010-04-23 San BernardinoBristol Mountains, along powerline road at north end of range, c. 10 miles west of Budweiser Wash and 21 miles west of Kelbaker Road, c. 7 miles north off Hwy I-40
UCR0016516UCRAmsonia tomentosaA.C. Sanders382102010-05-03 San BernardinoIvanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar
UCR0016517UCRAmsonia tomentosaA.C. Sanders382112010-05-03 San BernardinoIvanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar
UCR0016518UCRAmsonia tomentosaJim Andre131842010-04-30 San BernardinoWildhorse Mesa, Mojave National Preserve, in canyon at extreme SE end of mesa (NW Colton Hills) just east of Bearclaw Spring, 4 mi. east of Bonanza King Mine (Providence Mountains)
UCR0016519UCRAmsonia tomentosaA.C. Sanders365252009-03-23 San Bernardinonorth foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake
UCR0016520UCRAmsonia tomentosaA.C. Sanders365152009-03-23 San Bernardinonorth foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake
UCR0016521UCRAmsonia tomentosaA.C. Sanders366182009-03-26 San BernardinoCady Mountains, along powerline road NW of Sleeping Beauty Mtn., c. 3 mile section of road NE of summit of pass from Pisgah area
UCR0016522UCRAmsonia tomentosaA.C. Sanders346962008-04-02 San BernardinoIvanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass
UCR0016523UCRAmsonia tomentosaA.C. Sanders346952008-04-02 San BernardinoIvanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass
UCR0016526UCRAmsonia tomentosaMitch Provance48322001-05-04 San BernardinoClark Mountain; Keany Pass, the eastern part of the pass in an unnamed canyon north of the electric transmission lines
UCR0016529UCRAmsonia tomentosaJim Andre294752014-05-08 San Bernardinoeast side of range, along Burns Canon Road, 13.1 miles northwest of Pioneertown, upper Rattlesnake Creek drainage in Old Timer Canon, c. 1 mile west of USFS boundary
UCR0016530UCRAmsonia tomentosaHolly A. Wanamaker172005-05-03 San BernardinoMojave River Valley near Mojave River Forks, near intersection of Arrowhead Lake Rd. and Hwy 173
UCR0016531UCRAmsonia tomentosaA.C. Sanders424962016-05-11 San BernardinoCactus Flat, So. Canon powerline route north of FS Rd. 3N62, c. 75 m east of Hwy 18
UCR0016534UCRAmsonia tomentosaMary DeDecker42281977-05-10 InyoLast Chance Range, Eureka Valley drainage, east of north end of Eureka Valley Dunes; Northeastern Mojave Desert
UCR0016536UCRAmsonia tomentosaB.G. Pitzer22891995-04-18 San BernardinoE-NE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15′ Q.
UCR0016537UCRAmsonia tomentosaBern Schwenns.n.1994-05-14 RiversideJoshua Tree National Monument, north side of the Eagle Mountains, site of Conejo Well, along old road-trail c. 100 yards north of well site
UCR0016538UCRAmsonia tomentosaBern Schwenns.n.1994-04-29 RiversideJoshua Tree National Monument [now J.T. National Park], flat between Ryan Campground and Ryan Ranch.; Little San Bernardino Mtns.
UCR0016539UCRAmsonia tomentosaBern Schwenns.n.1994-04-05 San BernardinoJoshua Tree National Monument [now J.T. National Park], lower Johnny Lang Canon, NE of Quail Mtn; Little San Bernardino Mtns.
UCR0016540UCRAmsonia tomentosaChristopher Davidson19791973-04-19 San BernardinoJoshua Tree National Monument, 4 mi east of Split Rock; Mojave Desert
UCR0016541UCRAmsonia tomentosaA.C. Sanders57931985-05-11 San BernardinoN side of mountains along Hwy 18, 3 miles above the Forest Service boundary and 4.8 miles above Camp Rock Road; San Bernardino Mtns.
UCR0016542UCRAmsonia tomentosaDieter H. Wilken9581966-05-20 San BernardinoCanon and Johnson Grade; San Bernardino Mtns.
UCR0016544UCRAmsonia tomentosaDon Emerys.n.1981-04-09 San BernardinoFort Piute and Piute Spring; Eastern Mojave Desert
UCR0016545UCRAmsonia tomentosaR.F. Thorne528851979-05-10 San Bernardinonear junction of Grass Valley Creek and Mojave River; Mojave Desert
UCR0016546UCRAmsonia tomentosaJohn C. Roos63491955-05-13 Inyowest base of Last Chance Mountains, east of Eureka Valley sand dunes; Northern Mojave Desert
UCR0016547UCRAmsonia tomentosaJohn C. Roos63111955-04-08 InyoLast Chance Mountains, east of Eureka Valley sand dunes
UCR0016548UCRAmsonia tomentosaT.B. Salvato32722008-04-03 San BernardinoIvanpah Valley, alluvial slopes along powerline road from Primm, NV to Keaney Pass, c. 3.4 miles west of Primm
UCSB022880UCSBAmsonia tomentosaPaul Sage1591958-04-12 San BernardinoNear Providence Mts.; on Mitchell′s Caverns Road 5.3 W of Essex-Cima Gold Valley Rd.
UCSB022881UCSBAmsonia tomentosaKnutson, Chuck871967-05-20 San BernardinoOn Hesperia Road, 4.5 miles south of I Ave. in Hesperia
UCSB022882UCSBAmsonia tomentosaMcKinley, Gale211985-03-26 Riverside100 yards east of site #9 in Ryan campground in Joshua Tree National Monument
UCSB022883UCSBAmsonia tomentosaDieter H. Wilken; W. Werner75651969-05-09 San Bernardino16 miles east of Lucerne Valley near Old Woman Springs, Johnson Valley; Mojave Desert
UCSB022884UCSBAmsonia tomentosaMcKinley, Gale241985-03-26 Riverside100 yards east of site #9 in Ryan campground in Joshua Tree National Monument
UCSB022885UCSBAmsonia tomentosaWulkau, C.561966-04-16 San Bernardino3.1 miles north of junction with Black Canon road and the road to Mitchell Caverns
UCSB022886UCSBAmsonia tomentosaAmbrose, S.30801966-04-16 San BernardinoMitchell Cavern State Park Road, 1 mi. southeast of Park, East Mojave Desert
UCSB022887UCSBAmsonia tomentosaDivins, D.501966-04-16 San BernardinoOn Essex Road 1 mile east of Mitchell Caverns State Park, Providence Mountains
UCSB022888UCSBAmsonia tomentosaPaul Reisentz811975-05-10 San BernardinoBelow Silverwood Lake Dam, about 20 miles from Victorville; San Bernardino Mtns.
UCSB022889UCSBAmsonia tomentosaGates, Mary881964-09-16 San BernardinoAlong dry bed of Mojave River; Deep Creek Road, 4.1 miles S of junction with Rock Springs Road, 10 miles SE of Hesperia
UCSB022890UCSBAmsonia tomentosaLehmann, Karla1411964-05-08 San BernardinoDeep Creek Campground
UCSB022891UCSBAmsonia tomentosaKamb, Peter10211948-05-15 San BernardinoLower Sonoran Zone; west fork of the Mojave River near mouth of Grass Walley Creek, San Bernardino Mts.
UCSB022892UCSBAmsonia tomentosaWulkau, C.551966-04-16 San Bernardino3.1 miles north of junction with Black Canon Road, on the road to Mitchell Caverns
UCSB022893UCSBAmsonia tomentosaPaul Sage159-A1958-04-12 San BernardinoOn Mitchell′s Caverns Rd., 5.3 W of Essex-Cima Gold Valley Rd.
UCSB039807UCSBAmsonia tomentosaDivins, D.511966-04-16 San BernardinoEssex Road 1 mile east of Mitchell Caverns State Park, Providence Mountains
UCSB042246UCSBAmsonia tomentosaJ.R. Haller13421958-04-12 San BernardinoNear east base of Providence Mtns, 5.3 road miles NW from Essex- Gold Valley- Cima Road at point 16.3 miles NW of Essex.
UCSB042247UCSBAmsonia tomentosaJ. R. Haller13411958-04-12 San BernardinoNear east base of Providence Mtns, 5.3 road miles N.W. from Essez-Gold Valley-Cima road at point 16.3 miles N.W. of Essex.
UCSB042248UCSBAmsonia tomentosaJ.R. Haller1624A1960-04-24 San Bernardino0.3 miles below Mitchell Caverns State Park Hqs; Providence Mtns; 23 miles ( by road) northwest of Essex
UCSB042249UCSBAmsonia tomentosaJ.R. Haller1624B1960-04-24 San Bernardino0.3 miles below Mitchell Caverns State Parks Hqs., Providence Mtns., 23 miles (by road) northwest of Essex.
CAS-BOT666621CASAmsonia tomentosa var. tomentosaThorne, R. F.630731995-04-04 San BernardinoTransverse Ranges; San Bernardino Mountains region: Whitewater canyon and vicinity, along Summit Road after intersection
POM10122RSAAmsonia tomentosa var. tomentosaP. A. Munz45351921-04-30 San BernardinoMorongo Pass: Quail Springs.
POM115624RSAAmsonia tomentosa var. tomentosaA. M. Alexander21021941-04-29 RiversideTen miles south of 29 Palms.
POM11869RSAAmsonia tomentosa var. tomentosaP. A. Munz48431960-06-17 San BernardinoVicinity of Corn Springs, Chuckwalla Mtns. Colorado Desert.
POM11975RSAAmsonia tomentosa var. tomentosaP. A. Munz52531922-05-07 San Bernardino2 miles W of Keyes Ranch.
POM13722RSAAmsonia tomentosa var. tomentosaE. C. Jaeger2881921-05-09 San BernardinoEntrance to Deep Creek, Mojave Desert Slope of San Bernardino Mts.
POM172001RSAAmsonia tomentosa var. tomentosaP. A. Munz119101930-05-21 San BernardinoNorth base of San Bernardino Mountains: near Deep Creek.
POM184745RSAAmsonia tomentosa var. tomentosaC. L. Hitchcock122201932-04-08 Riverside1 mile west of Cottonwood Springs.
POM190654RSAAmsonia tomentosa var. tomentosaMarcus E. Jones185671931-05-17 San BernardinoKeyes Ranch, Little San Bernardino Mts.
POM301789RSAAmsonia tomentosa var. tomentosaJ. Cole9761942-06-01 San BernardinoDesert Queen Valley, Joshua Tree National Monument
POM47285RSAAmsonia tomentosa var. tomentosaMary F. Spencer3471917-05-08 San BernardinoHesperia.
POM49294RSAAmsonia tomentosa var. tomentosaE. C. Jaegers.n.1924-03-28 San BernardinoGoffs.
POM75506RSAAmsonia tomentosa var. tomentosaAnonymouss.n.1906-05-02 San BernardinoKelso
POM96307RSAAmsonia tomentosa var. tomentosaP. A. Munz105051926-06-25 San BernardinoCactus Flat, San Bernardino Mts.
POM98948RSAAmsonia tomentosa var. tomentosaE. C. Jaegers.n.1926-03-24 RiversideEagle Mountains.
POM99024RSAAmsonia tomentosa var. tomentosaE. C. Jaegers.n.1926-03-26 RiversideCottonwood Springs.
RSA0016805RSAAmsonia tomentosa var. tomentosaLawrence Ashleys.n.1943-04-01 San BernardinoQuail Springs, Mojave Desert.
RSA113863RSAAmsonia tomentosa var. tomentosaE. K. Balls215211956-04-11 Los AngelesBotanic Garden, Prop No. 7846; grown from plants Coll. in 1951 by Ted Hutchinson, form n. of Lazy River Ranch Helendale, Mojave Desert.
RSA115986RSAAmsonia tomentosa var. tomentosaP. A. Munz205691955-04-08 InyoLast Chance Mts. east of sand dunes at south end of Eureka Valley.
RSA121920RSAAmsonia tomentosa var. tomentosaD. Axelrod5171935-05-19 San Bernardino1.5 miles NW of mouth of Deep Creek, San Bernardino Co.
RSA134888RSAAmsonia tomentosa var. tomentosaPercy C. Everett238831959-08-19 San BernardinoNear Lakeview, Hwy. 91, jct. rd. to Searchlight, E. base Clark Mountains.
RSA152368RSAAmsonia tomentosa var. tomentosaR. C. Bacigalupi36511952-04-18 San BernardinoLower slopes of Kingston Moountains, along raod easterly of Horse Spring
RSA16198RSAAmsonia tomentosa var. tomentosaC. B. Wolf70831935-05-29 San BernardinoIvanpah Mountains. Wheaton Wash 7-10 mi. east of (below) Wheaton Springs.
RSA166892RSAAmsonia tomentosa var. tomentosaE. R. Blakley32441960-04-24 San Bernardino9-10 mile eaast of Mitchells Cavern.
RSA19239RSAAmsonia tomentosa var. tomentosaI. W. Clokeys.n.1935-04-17 RiversideCottonwood Springs.
RSA20008RSAAmsonia tomentosa var. tomentosaI. W. Clokey67941935-05-15 San BernardinoHorsethief Canon.
RSA251974RSAAmsonia tomentosa var. tomentosaR. F. Thorne437451973-05-31 San BernardinoE Mojave Desert, N. slope New York Mountians, 0.5 mile N of Vanderbilt
RSA251982RSAAmsonia tomentosa var. tomentosaR. F. Thorne437461973-05-31 San BernardinoE. Mojave Desert, New York Mts.: Canon, upper end near Hard Cash Mine
RSA269342RSAAmsonia tomentosa var. tomentosaB. A. Prigge7451973-04-28 San BernardinoClark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-1 Nipton Rd [See attached map to specimen for specific location].
RSA269344RSAAmsonia tomentosa var. tomentosaB. A. Prigge6881973-04-21 San BernardinoEastern Mojave Desert, Clark Mountain Range. 9 miles N of Mountain Pass, 12.6 miles E of Cima Road x power line road.
RSA269345RSAAmsonia tomentosa var. tomentosaB. A. Prigge8171973-04-29 San BernardinoClark Mountain Range, 1 mile E of Mesquite Pass, 12 3-4 miles NNW of Mountain Pass
RSA271120RSAAmsonia tomentosa var. tomentosaJames Henrickson94951973-04-29 San Bernardino20 (air) miles NE of Cima, 5 miles NE of Castle Buttes towards Moore, in N drainage of New York Mountains
RSA271842RSAAmsonia tomentosa var. tomentosaC. W. Tilforth16991978-08-22 San BernardinoNorth of Baldwinn Lake, North slope of San Bernardino Mtns., Hwy 18.
RSA273727RSAAmsonia tomentosa var. tomentosaMary DeDecker42271977-05-10 InyoLast Chance Range, Eureka Valley drainage, E of north end of Eureka Valley Dunes.
RSA275522RSAAmsonia tomentosa var. tomentosaR. F. Thorne511941978-05-08 San BernardinoGranite Mountains, lower end of Bull Canon, NNW side of Granite Mountains, S of Kelso Dunes.
RSA275844RSAAmsonia tomentosa var. tomentosaR. F. Thorne490491977-05-26 San BernardinoShadow Valley W of Clark Mountains, 0.5 mi. E of Excelsior Mine Rd. along power line rd.
RSA27890RSAAmsonia tomentosa var. tomentosaC. L. Hitchcock58821940-03-31 Riverside0.5 mile below Cottonwood Springs
RSA279723RSAAmsonia tomentosa var. tomentosaR. F. Thorne445331974-05-28 San BernardinoE. Mojave Desert, Clark Mountains: 8.1 miles W of State Line (Nevada) along powerline road
RSA281057RSAAmsonia tomentosa var. tomentosaS. F. Warrick91978-04-10 San Bernardino1-4 NE of Bull Canon mouth.
RSA282780RSAAmsonia tomentosa var. tomentosaC. W. Tilforth19721980-05-23 San BernardinoAlong Arrowhead Lake Road, SE of Hesperia.
RSA338171RSAAmsonia tomentosa var. tomentosaR. F. Thorne535791979-08-22 RiversideJoshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain.
RSA387379RSAAmsonia tomentosa var. tomentosaSteve Boyd16771986-04-12 San BernardinoNorth base of San Bernardino Mountains: Arrowhead Lake road, ca. 2 miles north of Mojave Forks Reservation.
RSA403036RSAAmsonia tomentosa var. tomentosaChristopher Davidson1979-a1973-04-19 San DiegoDe Luz Canon: Along De Luz-Murrieta Road and De Luz Creek.
RSA403037RSAAmsonia tomentosa var. tomentosaS. B. Parish29581901-06-01 San BernardinoBeauchamp. [Probably Burcham′s, also known as Las Flores Ranch near Mojave River]
RSA403038RSAAmsonia tomentosa var. tomentosaAnstruther Davidsons.n. San BernardinoBlack Canon [county not indicated on specimen label]
RSA403039RSAAmsonia tomentosa var. tomentosaHoward de Forests.n.1935-04-14 San BernardinoCottonwood Springs
RSA403040RSAAmsonia tomentosa var. tomentosaM. B. Dunkle44751935-04-18 San BernardinoProvidence Mountains
RSA403041RSAAmsonia tomentosa var. tomentosaChris Hennes.n.1940-10-07 San BernardinoNew York Mountains.
RSA403042RSAAmsonia tomentosa var. tomentosaChristopher Davidson57381977-05-26 San BernardinoNW of Clark Mountain, 0.3 mi E of junction of Powerline Rd. and Excelsior Mine Rd., Shadow Valley.
RSA403043RSAAmsonia tomentosa var. tomentosaDonald Myrick22041971-04-19 San BernardinoSummit Valley south of Hesperia
RSA403044RSAAmsonia tomentosa var. tomentosaAnstruther Davidsons.n.1964-06-15 Los AngelesCatalina [Island]
RSA403045RSAAmsonia tomentosa var. tomentosaB. C. Templetons.n.1938-04-18 San Bernardino29 Palms.
RSA403046RSAAmsonia tomentosa var. tomentosaN. C. Cooper35121949-04-18 San BernardinoWheaton Springs
RSA403048RSAAmsonia tomentosa var. tomentosaN. C. Cooper35131949-04-18 San BernardinoWheaton Springs
RSA444778RSAAmsonia tomentosa var. tomentosaLyman Benson166541966-05-25 San BernardinoCactus Flat area near Cactus Jim grave.
RSA489172RSAAmsonia tomentosa var. tomentosaSteve Myerss.n.1988-03-29 San BernardinoHesperia area, 1-2 W. of Lake Arrowhead rd., and approx. 1 1-2 NW of Deep Creek Dam.
RSA5052RSAAmsonia tomentosa var. tomentosaC. B. Wolf33001932-05-02 San Bernardino0.5 mi. east of Ivanpah NW base of New York Mountains.
RSA518775RSAAmsonia tomentosa var. tomentosaR. Twitchells.n.1977-09-07 San BernardinoE. of Clark Mtn., I-15 Nipton Rd.
RSA529979RSAAmsonia tomentosa var. tomentosaD. W. Taylor103141989-05-11 San BernardinoSan Bernardino Mtns, Cactus flats.; Big Bear City
RSA559RSAAmsonia tomentosa var. tomentosaE. R. Johnson9311928-04-29 San BernardinoMojave River at mouth of Deep Creek, Mojave Desert
RSA560RSAAmsonia tomentosa var. tomentosaJ. T. Howell3361927-07-09 San BernardinoCactus Flats, San Bernardino Mts.
RSA560959RSAAmsonia tomentosa var. tomentosaD. Charltons.n.1992-06-14 San BernardinoParker Dam, Joshua Tree Woodland
RSA562777RSAAmsonia tomentosa var. tomentosaD. Charltons.n.1992-06-14 San BernardinoParker Dam, Joshua Tree Woodland
RSA569003RSAAmsonia tomentosa var. tomentosaM. B. Dunkle44751935-04-15 San BernardinoProvidence Mountains.
RSA569004RSAAmsonia tomentosa var. tomentosaHoward de Forests.n.1935-04-13 San BernardinoQuail Springs, Joshua Tree National Monument.
RSA569005RSAAmsonia tomentosa var. tomentosaL. M. Ashleys.n.1943-04-01 San BernardinoVicinity Quail Springs, Joshua Tree National Moniment.
RSA611391RSAAmsonia tomentosa var. tomentosaL. C. Wheeler16591933-07-18 San BernardinoMohave River at Deep Creek.
RSA619368RSAAmsonia tomentosa var. tomentosaMary DeDecker42271977-05-10 InyoLast Chance Range, Eureka Valley drainage, E of north end of Eureka Valley Dunes.
RSA696491RSAAmsonia tomentosa var. tomentosaJ. R. Bruff1551928-04-02 San BernardinoDivide south of Plams
RSA696492RSAAmsonia tomentosa var. tomentosaJ. R. Bruff1541928-04-02 San Bernardino10 miles south of 29 plams
RSA69874RSAAmsonia tomentosa var. tomentosaF. W. Peirson8831916-07-08 San BernardinoBox S Springs near north base of San Bernardino Mtns.
RSA69875RSAAmsonia tomentosa var. tomentosaF. W. Peirson49281924-07-06 San BernardinoMojave River, San Bernardino Mtns. Foot of Toll Road.
RSA69876RSAAmsonia tomentosa var. tomentosaF. W. Peirson79211928-04-25 San BernardinoHigh Plateau country, White Tank region, about 10miles south of Twntynine Plams.
RSA70362RSAAmsonia tomentosa var. tomentosaF. W. Peirson115111935-04-20 San BernardinoRough broken country near state line, about half way up long grade east of Lakeview.
RSA70363RSAAmsonia tomentosa var. tomentosaF. W. Peirson67371926-05-29 San BernardinoConsiderable clumps on roadside, Cactus Flat, San Bernardino Mts.
RSA708501RSAAmsonia tomentosa var. tomentosaScott D. White108232005-03-25 San BernardinoprivateEast of Mountain Pass, on bajada below Clark Mtns. - Ivanpah Mtns near Nipton Rd.; Mineral Hill
RSA754968RSAAmsonia tomentosa var. tomentosaR. F. Thorne630731995-04-04 San BernardinoSan Bernardino Mountains region: Whitewater Canon and vicinity, below dam
RSA757582RSAAmsonia tomentosa var. tomentosaAmber Swanson1472010-06-02 San BernardinoBLMIn Large rocky wash at bottom of Saddle on the other side of hills from Umberci Mine Rd off Powerline rd 5.2 W from Whiskey Pete′s parking lot in Primm, NV.
RSA764147RSAAmsonia tomentosa var. tomentosaDoris Bowers2351966-04-15 San BernardinoHesperia Rd. near Military Bridge
SD218950SDAmsonia tomentosa var. tomentosaR. F. Thorne630731995-04-04 San BernardinoWhitewater Canon and vicinity along Summit Road after intersection.
UC1951534UCJEPSAmsonia tomentosa var. tomentosaRobert F. Thorne630731995-04-04 San BernardinoTransverse Ranges; San Bernardino Mountains region: Whitewater canyon and vicinity, along Summit Road after intersection.
UCR0016524UCRAmsonia tomentosa var. tomentosaScott D. White108232005-03-25 San Bernardinoeast of Mountain Pass, along a pipeline route on bajada below Clark Mountain - Ivanpah Mtns near Nipton Rd.
UCR0016533UCRAmsonia tomentosa var. tomentosaMary DeDecker42271977-05-10 InyoLast Chance Range, Eureka Valley drainage, east of north end of Eureka Valley Dunes; Northeastern Mojave Desert

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