CCH1:
Featuring California vascular plant data from the Consortium of California Herbaria and other sources
CCH1: Search Results

Please cite data retrieved from this page:
Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal, ucjeps.berkeley.edu/consortium/, 2022 August 17.

Literature Citation:
CCH1 Portal. 2022. Biodiversity data provided by the participants of the Consortium of California Herbaria (https://ucjeps.berkeley.edu/consortium/ Accessed on August 17).

Records are made available under the CCH Data Use Terms.

Please send questions or comments to Jason Alexander (jason_alexander@berkeley.edu).


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NOTE:

An accepted name was found==>Hesperoyucca whipplei.
Synonyms were found.

You searched for: Hesperoyucca whipplei

  F CCH1_AIDherbscientific namecoll. namecoll. num.formatted datecountylocality
CAS-BOT131797CASHesperoyucca whippleiSummers, Rev. R. W.s.n.1874-1-1 San Luis Obispo
CAS-BOT131798CASHesperoyucca whippleiSummers, Rev. R. W.s.n.1874-6-1 San Luis Obispo
CAS-BOT131846CASHesperoyucca whippleiPettibone, Nora; Hubby, Frank W.s.n.1895-5-3 Ventura
UCR0000425UCRHesperoyucca whippleiR.G. Swinney128072010-5-19 Los Angeles'Oracle Hill summit' , abandoned Naval Analytics Station, at end of Pacific Telephone Access Rd., just west of Angeles Natl. Forest boundary, 2.05 air miles due east of Angeles Forest Hwy, 0.8 miles due west of Mt. Emma Rd.
UCR0000461UCRHesperoyucca whippleiR.G. Swinney154812011-7-8 Los Angeles'Strawberry Potrero' , uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property
UCR0000476UCRYucca whippleiChuck Elliotts.n.1964-5-15 Orange0.25 mi [west of] past [Riverside] county line on Hwy 91 toward beach into Orange County
UCR0000479UCRHesperoyucca whippleiMitch Provance517--1122017-5-31 Riverside0.25 miles SW of the intersection of De Palma Rd. and Horsethief Canon Rd.
UCR0000460UCRYucca whippleiR.G. Swinney159302011-10-27 Los Angeles0.3 miles east (downstream) from entrance gate of Cogswell Dam along FS Route 2N2 West Fork Natl. Scenic Bikeway
POM307380RSAYucca whipplei var. whippleiLynell Rubright211960-5-12 San Bernardino0.5 mile west of Arrowhead Springs, San Bernardino Mountains. Pacific Slope Drainage Area.
LOB100173LOBHesperoyucca whippleiJ. B. Hall700712-11970-7-12 Ventura0.5 miles N of Calle Salto and Calle Yucca X, Thousand Oaks area
UC1032256UCJEPSYucca whippleiD. Axelrod3611935-5-13 San Bernardino0.6 mi se Rock Springs; Deep Creek Quad.
LOB100174LOBHesperoyucca whippleiJ. S. Folsom401970-3-26 Los Angeles0.8 miles N of Pacific Coast Hwy. on Coral Canon Rd.
OBI183098OBIYucca whippleiGreg Wilvert4172005-5-14 San Luis Obispo0.9 W of Wells Canon.
UC1032254UCJEPSYucca whippleiA. Simontacchi471935-5-26 Los Angeles1 1/4 mi ese Manzana; Tejon Quad.
UC1032255UCJEPSYucca whippleiT. M. Hendrix10581939-5-25 San Luis Obispo1 1/4 mi se Joughin Ranch; Branch Mountain Quad., Los Padres National Forest
HSC220476HSCHesperoyucca whippleiDavid Portersn1965-5-06 Los Angeles1 N of Chatsworth, Simi Hills
CSLA000641CSLAYucca whippleiJ. Ambrose501966-4-23 Los Angeles1 W of Soledad Canon Rd. on Escondido Canon Rd.
UC1032259UCJEPSYucca whippleiT. M. Hendrix2271937-5-27 San Luis Obispo1 mi nne Navajo; Pozo Quadrangle
JEPS126783UCJEPSHesperoyucca whippleiDean W. Taylor185452003-5-7 Riverside1 mile SE of Steele Peak, 0.4 miles NNW of Good Hope Mine, under electrical transmission line corridor; Lake Elsinore 7.5' USGS quadrangle.
RSA601875RSAYucca whipplei var. whippleiLouis C. Wheeler8464-A1964-4-18 San Diego1 mile W of Campo.
RSA601874RSAYucca whipplei var. whippleiLouis C. Wheeler8464-B1964-4-18 San Diego1 mile W of Campo.
UCR0000451UCRYucca whippleiHolly Summers502006-6-4 Los Angeles1 mile north of Foothill Blvd. on Angeles Crest Highway (Hwy 2), just south of Agua Canon
SD00010830SDHesperoyucca whippleiFrank F. Gander276-71935-10-31 San Diego1 mile west of Jacumba (IPB 4/07)
UC1272467UCJEPSYucca whippleiHoward J. Arnott881955-8-07 Los Angeles1.0 mi e Highway 6 (on Soledad Canon road toward Acton, in vicinity of Dand Canon road)
SDSU00001SDSUHesperoyucca whippleiHaugen, G.A21987-4-05 San Diego1.0 mile north of railroad tracks on dirt road, Jacumba.
UC1272466UCJEPSYucca whippleiHoward J. Arnott811955-6-23 Los Angeles1.2 mi below Canon Hwy 99)
RSA584415RSAYucca whipplei var. whippleiRichard G. Swinney22251993-5-15 San Bernardino1.2 miles south of Lone Pine Road at forest service road 3N31, within 250 feet of either side of road.; Telegraph Peak quad.
LA104514LAHesperoyucca whippleiBarry A. Prigge74831987-4-16 San Bernardino1.7 N of Mentone in vicnity of site of old farm labor camp on N-side of Santa Ana Wash
LA00600190LAHesperoyucca whippleiBary A. Prigge1987-4-16 San Bernardino1.7 mi n Mentone (in vicinity of site of old farm labor camp on n side of Santa Ana Wash)
UC1546676UCJEPSYucca whippleiBarry A. Prigge74831987-4-16 San Bernardino1.7 mi n Mentone (in vicinity of site of old farm labor camp on n-side Santa Ana Wash); n side Santa Ana Wash
RSA450532RSAYucca whipplei var. whippleiB. A. Prigge74831987-4-16 San Bernardino1.7 miles N of Mentone, Santa Ana Wash.
OBI143706OBIHesperoyucca whippleiMark Schneider271973-5-03 Los Angeles1/4 W of Tobaga Cyn Blvd, Topanga Cyn, Santa Monica Mts
UC1237893UCJEPSYucca whippleiHoward J. Arnott851955-8-06 Kern1/4 mi from Highway on dirt road to Sand Spring and Tacuya Ridge ca. 2 mi above Frazier Park
UC1237894UCJEPSHesperoyucca whippleiHoward J. Arnott851955-8-06 Kern1/4 mi from highway (on dirt road to Sand Spring and Tacuya Ridge ca 2 mi above Frazier Park)
UC1272463UCJEPSYucca whippleiHoward J. Arnott701955-4-16 Los Angeles1/4 mi s Gorman
LOB100175LOBHesperoyucca whippleiA. Nishitas.n.1973-4-17 Los Angeles10 miles from Highway 1 on Yerba Buena Road.
RSA680763RSAYucca whipplei var. whippleiSarah J. De Groot5592002-5-8 San Diego10678 Cerveza Dr., Hidden Meadows 92026.
RSA192247RSAYucca whipplei var. whippleiE. W. Lathrop47571960-4-15 Riverside14 miles W of Murrieta.
CSUSB90604CSUSBYucca whippleiEric Helgesen1968-5-20 Riverside14 miles from Hemet turnoff on Highway 60.
UCR0000477UCRYucca whippleiJohn N. BullockP-91970-4-18 Orange150 m SE of the junction of the Main Divide Motorway & Skyline Drive.
MACF034433MACFYucca whippleiT. W. NiilusN2191970-4-30 San Bernardino16th and Campus Ave,
MACF034439MACFYucca whippleiSteve Ticehurst1181974-4-27 Orange18 mi. off Freeway 5 on the west side of Hwy 74.
UC1032258UCJEPSYucca whippleiN. French3211934-4-30 Ventura2 1/2 mi s and 1 1/2 mi e Camarillo; Hueneme Quadrangle
SBBG156345SBBGHesperoyucca whippleiM. D. ProctorROB3841993-4-12 San Luis Obispo2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
OBI143710OBIHesperoyucca whippleiNeil Havlik326-231967-5-21 San Luis Obispo2 mi E of Navajo campground, La Panza district, Los Padres Natl Forest
SD00010917SDHesperoyucca whippleiFrank F. Gander9291936-3-27 San Diego2 miles from Lilac, on Lilac to Valley Center Road (IPB 4/07)
LOB100172LOBHesperoyucca whippleiK. Kaiser471971-4-17 San Diego2 miles west of Julian on Calif. 78
CSLA000637CSLAYucca whipplei subsp. whippleiK. Nakano131969-4-15 Los Angeles2.5 W of Las Virgenes on Mulholland Hwy, Santa Monica Mts.
UC1272471UCJEPSYucca whippleiHoward J. Arnott841955-6-24 Ventura3 mi below Seymore Canon road through Frazier Park (P 368))
LOB100167LOBHesperoyucca whippleiV. C. Bleich1441970-5-31 Los Angeles3 miles NW of Newhall
RSA221037RSAYucca whipplei var. whippleiE. W. Lathrop64361966-5-08 Riverside3 miles SW of Corona. Hagador Canon, Cleveland National Forest. Trabuco District.
UCR0000493UCRHesperoyucca whippleiRonald L. Needham100211962-4-27 Riverside3 miles northeast of Nuevo [near Lakeview]
UCR0000521UCRYucca whipplei subsp. caespitosaJohn C. Roos36701947-5-31 San Bernardino3 miles west of Phelan
UC1576180UCJEPSYucca whippleiDavid Keil, Rhonda Riggins, Kathryn Bay192281986-4-26 San Luis Obispo3.05 mi e of road to center Carrizo Plain (to RC Farm on Elkhorn Road and N 0.25 mi to gate on un-named dirt road); southwestern flank of Temblor Range
UC1272486UCJEPSYucca whippleiHoward J. Arnott801955-6-21 Los Angeles3.5 mi e Highway Alternate 101 (in hills overlooking Malibu Beach)
CAS-BOT131837CASHesperoyucca whippleiWolf, C. B.; Stark, B. D.204421933-9-19 Tulare3.8 mi. above checking station on rd. to Hospital Rocks, Sequoia Natl. Park
RSA7642RSAYucca whipplei var. whippleiCarl B. Wolf54451933-9-19 Tulare3.8 miles above checking station on road to Hospital Rock. Sequoia National Park.
UCSB021852UCSBHesperoyucca whippleiSager, Ginny1201960-5-13 San Bernardino4 miles east of Desert Springs off highway 138
RSA126743RSAYucca whipplei var. whippleiPeter H. Raven141501959-5-05 Los Angeles4.1 miles northwest of Tapia Park on road to Malibu Lake.
UCR0000522UCRYucca whippleiBob Brownell640418--011964-4-18 San Bernardino5.2 mi [east] from the junction of Hwy 30 & Hwy 38, [near Greenspot] on Hwy 38
MACF034435MACFYucca whipplei subsp. whippleiTrudy R. Ericson5461976-5-08 Riverside5.3 miles east of Cranston Station, San Bernardino National Forest, on St. Hwy 74
LOB100161LOBHesperoyucca whippleiLinda Williams1941970-4-17 Riverside5.8 miles SW of Murrieta in Sandia Canon
LOB100162LOBHesperoyucca whippleiH. M. Carpenter211970-4-18 Riverside5.8 miles SW of Murrieta on De Luz Rd., Sandia Canon
UC186115UCJEPSYucca whippleiH. M. Hall99431915-5-27 San Benito50 to 60 mi from Pacific Ocean (se corner of San Benito County); Inner South Coast Ranges
UC1272490UCJEPSYucca whippleiHoward J. Arnott67abcd1955-4-16 Los Angeles6 mi w junction of Highway 6 and Angeles Crest Highway (on Hwy 6)
RSA652814RSAYucca whipplei var. whippleiKelly McAndrew71992-5-09 San Bernardino6 miles north of Claremont, 35 feet northeast of Mountain road, one mile northwest of Euclid road.
LA22805LAHesperoyucca whippleiB.H. Brattstroms.n.1949-5-10 San Diego7.2 W of Campo
LA00600203LAHesperoyucca whippleiBayard H. Brattstrom1949-5-10 San Diego7.2 miles W. of Campo
UC1272464UCJEPSYucca whippleiHoward J. Arnott69a&b1955-4-16 Los Angeles8-10 mi n Solemint Canon Store (on Hwy 6, near Bee Man's place, opposite green tank)
CAS-BOT131812CASHesperoyucca whippleiArnott, Howard J.1401957-5-12 San Benito8.8 miles above turnoff to New Idria from the junction 1 mile north of Bitterwater
POM313492RSAYucca whipplei var. whippleiHoward J. Arnott1401957-5-12 San Benito8.8 miles above turnoff to New Indria from the junction 1 mile N of Bitterwater.
CAS-BOT135905CASHesperoyucca whippleiThomas, J. H.52451955-7-16 MontereyAbout 1.5 miles east of Nacimiento Summit as measured along the road - Santa Lucia Mountains
UCR0000484UCRYucca whippleiD.L. Banks16241997-3-29 RiversideAgua Tibia Mtns, Pechanga Indian Reservation. Headwaters of Pala Creek at the S extremity of the Reservation, north of the Riverside/San Diego Co. line, west of the intersection of Magee Truck Trail and Moreno Rd including a large area of vernally wet grassland at the extreme SW corner of the Reservation
SD00010945SDHesperoyucca whippleiBarbara Booth2962010-5-1 San DiegoAguanga Mountain, Cleveland National Forest, along High Point Road, near 3.5 miles SSE of junction Highway 79 and Cahuilla Road (SR 371)
MACF034434MACFYucca whippleiW.P. MacKay4401970-5-02 San BernardinoAlong Highway 138, 8 miles west of Highway 5
CHSC36115CHSCYucca whipplei subsp. intermediaK. Bridwell1491978-6-18 Los AngelesAlong Hwy 2, ca. 20 mi ne of Glendale, Angeles National Forest.
UCSB021851UCSBHesperoyucca whippleiTom Beck1968-4-08 KernAlong Mt. Abel Road near Cowhead Potrero
SBBG156341SBBGHesperoyucca whippleiSarah TermondtSET-0792018-5-31 Santa BarbaraAlong Potrero Seco Road.
CAS-BOT131804CASHesperoyucca whippleiBreedlove, D. E.38381962-7-14 KernAlong Saddle Springs-Claraville Road on ridge north of Liepel Peak, 0.5 mile south of Bodfish-Havilah Road; Piute Mountains
CAS-BOT131805CASHesperoyucca whippleiBreedlove, D. E.38381962-7-14 KernAlong Saddle Springs-Claraville Road on ridge north of Liepel Peak, 0.5 miles southwest of Bodfish-Havilah Road; Piute Mountains
UCSB021857UCSBHesperoyucca whippleiDennis E. Breedlove37361962-6-30 Santa BarbaraAlong the Alamo Pintado Creek from 7-8 miles north of Los Olivos; base of Figueroa Mountain, Birabent Canon, San Rafael Range
RSA0068355RSAYucca whipplei var. whippleiErika M. Gardner4102013-6-16 KernAlong the Pacific Crest Trail, near Skinner Peak.; Canon 7.5'
SD00010837SDHesperoyucca whippleiJeannie Gregory7632004-4-17 San DiegoAlpine, Viejas Mountain, Anderson Truck Trail, north of Anderson Road. Area burned in Oct 2003.
OBI143715OBIHesperoyucca whippleiJoy Nishida5491983-3-10 San Luis ObispoAmerican Cyn Campground, near stream
CSLA000652CSLAYucca whipplei subsp. parishiiE.L. Pankow1908-6-10 Los AngelesAngeles National Forest
RSA0164676RSAHesperoyucca whippleiKristy Snyder0152017-8-16 Los AngelesAngeles National Forest, Oliver Canon, near Sunland, near courtship ranch, 3N36 road.
RSA0211620RSAHesperoyucca whippleiCheryl Birker1102016-7-14 Los AngelesAngeles National Forest; Shortcut Canon; Off Upper Big Tujunga Canon Road 1 road mile north of the Angeles Crest Highway.
RSA678250RSAYucca whipplei var. whippleiValerie L. Soza13922002-4-10 Los AngelesAngeles National ForestRidge above east fork of Haskell Canon, ridge just west of Del Sur Ridge. Approx. 2 miles NW along Coarse Gold Canon fire road from Bouquet Canon. Stables Fire 2001 area.; Mint Canon
SD00010943SDHesperoyucca whippleiMac McNair302009-5-5 San DiegoAnza-Borrego Desert State Park, 3.25 miles E of Ranchita, Culp Valley, 0.5 WNW of intersection of County Route S22 and Old Culp Valley Road.
SD00010955SDHesperoyucca whippleiBill Sullivan9122010-5-14 San DiegoAnza-Borrego Desert State Park, Chihuahua Valley Road-Lost Valley Road at Pacific Crest Trail, 7.25 mi northeast of Warner Springs; 0.81 miles SE of Bucksnort Mountain
SD00039580SDHesperoyucca whippleiMary Jo Churchwell9212014-4-28 San DiegoAnza-Borrego Desert State Park, Chimney Spring Drainage, 6.11 air miles SW of Borrego Springs and.84 air mile W of intersection of Old Culp Valley Road and County Hwy. S-22.
SD00010919SDHesperoyucca whippleiLarry Hendrickson24322007-6-24 San DiegoAnza-Borrego Desert State Park, Cuyamaca Mountains. Mason Valley Truck Trail on eastern escarpment above Chariot Canon, 1.5 air mi.E of intersection of State hwy. 79 and County hwy. S-1, 0.1 mile E of CDF water cistern.
SD00010907SDHesperoyucca whippleiLarry Hendrickson15992006-5-31 San DiegoAnza-Borrego Desert State Park, Grapevine Canon, off of Grapvine Canon Road in vicinity of Stuart Spring.
SD00010890SDHesperoyucca whippleiLarry Hendrickson53072011-5-12 San DiegoAnza-Borrego Desert State Park, Laguna Mountains. 3.3 miles ESE of intersection of State hwy. 79 and County Road S-1 (Sunrise Highway) and 0.2 mile NE of Sunrise Trailhead (S-1).
SD00010954SDHesperoyucca whippleiBill Sullivan8832010-4-23 San DiegoAnza-Borrego Desert State Park, S end of Collins Valley, mouth of Indian Canon (San Ysidro Mountains), 70 yards west of an unnamed jeep trail
SD189386SDHesperoyucca whippleiLarry Hendrickson19472007-3-20 San DiegoAnza-Borrego Desert State Park. Rodriguez Canon on NE side of Chariot Mountain, 4.25 surface miles SE of intersection with Chariot Canon Road and 0.7 air mile NE of Chariot Mountain Peak.
UCSB021853UCSBHesperoyucca whippleiZellhoefer, Judi681960-5-13 San BernardinoApple White Campground, Lytle Creek; San Bernardino Mts.
SD00010845SDHesperoyucca whippleiMaryAnn Brooks-Gonyer1442005-4-26 San DiegoApprox. 12 miles north of Escondido, Entrance Ramp from Old Highway 3 North to I15 North, east of I-15
SD00010841SDHesperoyucca whippleiMaryAnn Brooks-Gonyer2902005-6-3 San DiegoApprox. 9 miles north of city of Escondido, north of Circle R Drive, about 1/2 mile east of Old Highway 395.
SD00010838SDHesperoyucca whippleiMaryAnn Brooks-Gonyer1132005-3-21 San DiegoApproximately 12 miles north of Escondido near Bonsall, Entrance ramp to I1 North from Old Highway 395
POM319492RSAYucca whipplei var. whippleiPatricia Wilder19541962-5-11 San BernardinoArrow Highway, Upland, just east of Claremont City Limits. San Gabriel Mountians. Santa Ana River Drainage Area.
POM319493RSAYucca whipplei var. whippleiPatricia Wilder19561962-5-02 San BernardinoArrow Highway, Upland, just east of Claremont City Limits. San Gabriel Mountians. Santa Ana River Drainage Area.
POM319494RSAYucca whipplei var. whippleiPatricia Wilder19511962-5-11 San BernardinoArrow Highway, Upland, just east of Claremont City Limits. San Gabriel Mountians. Santa Ana River Drainage Area.
RSA378365RSAYucca whipplei var. whippleiE. S. Spaldings.n.1928-3-31 San BernardinoArrowhead Hot Springs.
SJSU5538SJSUHesperoyucca whippleiB.J. Garcia581971-4-10 MontereyArroyo Seco Canon near Escondido Camp, Santa Lucia Mts
JEPS88926UCJEPSYucca whippleiWillis L. Jepson4746a1911-9-24 MontereyArroyo Seco Santa Lucia Mountains
JEPS46499UCJEPSYucca whippleiWillis L. Jepson4746a1911-9-24 MontereyArroyo Seco Santa Lucia Mts.
UCR0000466UCRYucca whippleiJohn F. Greens.n.2003-7-17 Los AngelesArroyo Seco, Pasadena, c. 1 mile north of Jet Propulsion Laboratory, transect three
SD00010961SDHesperoyucca whippleiJoe Barth17032011-6-19 San DiegoBLM land in the SE McCain Valley area, southern In-Ko-Pah Mts. 1.0 mile NW of Tule Mt. About 1.2 miles E of McCain Valley Rd, about 3.5 miles N of Interstate 8.
UCR0000506UCRYucca whipplei var. caespitosaA.C. Sanders205891997-4-24 San BernardinoBLM land on north side of peak 5524 near Round Mountain, NW of the Partin Bros. (Lester) Mine at Terrace Springs, NE end of San Bernardino Mtns.; San Bernardino Mtns.
RSA792604RSAYucca whipplei var. whippleiNaomi Fraga37902011-4-24 San BernardinoBLMWhitewater Canon just north of Trout Farm.; Whitewater Canon 7.5 min quad
UCR0000502UCRYucca whippleiR.G. Swinney41981995-7-13 San BernardinoBaldy Bowl area, San Antonio Canon, west spring area; San Gabriel Mountains
SD219648SDHesperoyucca whippleiLarry Hendrickson47272010-5-8 San DiegoBanner Canon, State hwy. 78 (Banner Grade), 1.4 air miles NNE of Julian, and 1.0 mile SSE of the intersection of 78 Wynola Road. N-side of highway at Pump House Curve opposite large paved turnout.
SD189387SDHesperoyucca whippleiLarry Hendrickson19432007-3-14 San DiegoBanner, 3 W of Scissors Crossing, just east of intersection of State hwy. 78 and Chariot Canon Road (unpaved) southside of 78 opposite Banner Recreation Ranch.
CAS-BOT131815CASHesperoyucca whippleiJones, Marcus E.s.n.1926-4-15 San BernardinoBase of Cajon Pass
CAS-BOT131816CASHesperoyucca whippleiJones, Marcus E.s.n.1926-4-15 San BernardinoBase of Cajon Pass
POM122323RSAYucca whipplei var. whippleiMarcus E. Joness.n.1926-4-15 San BernardinoBase of Canon Pass.
SD00010843SDHesperoyucca whippleiMary Alice Kessler732004-3-31 San DiegoBase on North side of San Miguel Mountain, Spring Valley, California
SD00010981SDHesperoyucca whippleiDaniel Clevelands.n.1878-6-01 San DiegoBear Valley
SD00010959SDHesperoyucca whippleiJoe Barth17812011-6-30 San DiegoBear Valley Rd, Descanso district of the Cleveland National Forest. About 1.3 miles SSE of downtown Pine Valley. 0.6 mile ~NE of Long Valley Peak.
RSA0027544RSAYucca whipplei var. whippleiJ. Barth17812011-6-30 San DiegoBear Valley Road, Descanso district of Cleveland National Forest. About 1.3 mi SSE of downtown Pine Valley. 0.6 mi ~NE of Long Valley Peak.
CAS-BOT131809CASHesperoyucca whippleiAbrams, L. R.119821927-5-2 KernBetween Hobo Hot Springs and Democrat Hot Springs, Kern Canyon
POM145923RSAYucca whipplei var. whippleiLe Roy Abrams119821927-5-02 KernBetween Hobo and Democrat Hot Springs. Kern River Canon.
CAS-BOT131820CASHesperoyucca whippleiEastwood, Alices.n.1932-4-29 San BernardinoBetween Victorville & Lucerne Valley
UCR0000447UCRYucca whippleiR.G. Swinney87572008-5-5 Los AngelesBig Rock Creek at Paradise Springs
UC672058UCJEPSYucca whippleiMargaret Stason1926-5-31 MontereyBig Sur
CHSC2045CHSCYucca whipplei var. percursaV. Holt1933-6-13 MontereyBig Sur.
LA00600201LAHesperoyucca whippleiW. B. Welch1928-4-15 Los AngelesBig Tujunga
RSA657206RSAYucca whipplei var. whippleiJoseph M. Keefe309882001-1-19 Los AngelesBig Tujunga Wash, 200 meters northwest of corner of Wescott Avenue and Grove Street, Sunland District, Los Angeles, California 91040.
SD00010903SDHesperoyucca whippleiMargaret R. Mulligan1203B2005-6-20 San DiegoBlack Mountain, Cleveland National Forest (Palomar Ranger District), NE of Ramona. 0.1 mi S of base of old fire lookout at the Mountain's peak. Area recently closed off from motorized vehicles.
SD00010888SDHesperoyucca whippleiLayla Aerne Hains1142006-6-7 San DiegoBlossom Valley Preserve (Center for Natural Lands Management) ca. 3 NE of Lake Jennings and 0.5 mi NE of Quail Canon Rd and Creek Hills Rd intersection
UCR0000463UCRYucca whippleiR.G. Swinney107942009-5-13 Los AngelesBobs Gap, 3.7 miles south of Hwy 138 at Bobs Gap Rd., near Holcomb Ridge Rd.
RSA771644RSAYucca whippleiRichard G. Swinney107942009-5-13 Los AngelesBobs Gap, 3.7 miles south of Hwy 138 at Bobs Gap Rd., near Holcomb Ridge Rd.; Valyermo 7.5′ Q.
UCR0112200UCRYucca whippleiA.C. Sanders282642004-6-25 San DiegoBoden Canon, tributary of Santa Ysabel Creek at E end of San Pasqual Valley; along road in upper DFG parcel
UC429206UCJEPSYucca whippleiW. P. Taylor1911-6-18 KernBodfish Kern River
OBI143723OBIHesperoyucca whippleiVrmeer401955-9-03 San Luis ObispoBotanical Garden, S ridge
SD00010909SDHesperoyucca whippleiVictoria Marshall1742006-5-11 San DiegoBoulder Oaks County Park ca. 2« mi ENE of the junction of Highway 67 and Scripps Poway Parkway; S of Ramona.
SD00010898SDHesperoyucca whippleiMike D. Angel6162008-4-5 San DiegoBoulevard, McCain Valley Resource Convservation Area, 14 miles North of I-8 at Boulevard, on Mc Cain Valley Road, about 2.5 miles east of Thing Valley, along Pepperwood Trail. Starts just North of Cottonwood campground.
SD00010889SDHesperoyucca whippleiJan E. Maxted1952006-4-22 San DiegoBratton Valley, Land surrounding 17536 Sierra Cielo Ln, 3 N of town of Dulzura, 1 mi SW of Lyons Peak summit, 1.75 mi NW of inters of Honey Springs Rd & Deerhorn Valley Rd.
SD00010901SDHesperoyucca whippleiJan E. Maxted1912006-4-21 San DiegoBratton Valley, Land surrounding 17536 Sierra Cielo Ln, 3 N of town of Dulzura, 1.25 mi SW of Lyons Peak summit, 1.25 mi NW of inters of Honey Springs Rd & Deerhorn Valley Rd.
SD00010960SDHesperoyucca whippleiDon Maxted982009-5-3 San DiegoBratton Valley, land surrounding 18569 Deerhorn Valley Rd, SE of Lyons Peak, 0.68 miles SSE of junction of Honey Springs Rd & Deerhorn Valley Rd.
POM313553RSAYucca whipplei var. whippleiPatricia Wilder1300c1963-5-25 TulareBuckeye Flats Rd., near Morro Creek Rd., past Hospital Rock. Sequoia National Park. Sierra Nevada Mtn range, San Joaquin Valley drainage.
SBBG163093SBBGHesperoyucca whippleiHeather Schneider4332018-6-20 Santa BarbaraBuckhorn Road, Los Padres National Forest.
SBBG156407SBBGHesperoyucca whippleiAdam J. Searcy4132018-6-19 Santa BarbaraBuckhorn Road.
SD00010820SDHesperoyucca whippleiJon P. Rebman193792010-6-3 San DiegoBureau of Land Management (BLM) Property: northeast of Ramona; south of Hwy. 78 and north of Old Julian Hwy.
SD00010864SDHesperoyucca whippleiFrank F. Gander91561941-4-29 San DiegoBurn at San Felipe (IPB 4/07)
CAS-BOT135908CASHesperoyucca whippleiHowitt, Beatrice F.57111955-6-2 MontereyBy side of #1 Highway before turning off to Bixby Creek Road, Santa Lucia Mts.
RSA0035391RSAYucca whippleiMary Duke451982-5-15 San DiegoCA Hwy S16, 3.5 N of Pala.
SDSU13702SDSUHesperoyucca whippleiDice, James C.7211987-9-09 RiversideCa. 1.6 W of Royal Oak Ranch. T8S, R3W, northeast 1/4 of northwest 1/4 of section 35.
RSA413249RSAYucca whipplei var. whippleiJames C. Dice7211987-9-09 RiversideCa. 1.6 kilometers NNW of Royal Oak Ranch
CSLA000640CSLAYucca whipplei subsp. whippleiCheryl Stites401970-5-23 TulareCa. 18.6 NE of Springville off Hwy. 190, 3.6 mi. NE of Coffee Creek Camp
CAS-BOT94063CASHesperoyucca whippleiYork, Dana; Shevock, Jim9661996-6-27 FresnoCa. 87 km E of Fresno, 930 m S-SE of Boyden Cave on the S-side of the Kings River canyon, Sequoia National Forest, Monarch Monarch Wilderness. Along trail above Boulder Cr.
CAS-BOT131806CASHesperoyucca whippleiPlowman, Timothy79301979-8-20 MontereyCachagua Valley, along the Carmel River
CAS-BOT5052CASHesperoyucca whippleiJones, Marcus Eugenes.n.1926-5-12 San BernardinoCactus Flat in Cushenbury Canon.
OBI143724OBIHesperoyucca whippleiR. Mike Arens831994-6-10 San Luis ObispoCalif Polytechnic State Univ campus. Poly Cyn near Botanical Garden
POM122513RSAYucca whipplei var. whippleiMarcus E. Joness.n.1926-4-27 VenturaCamarilla [Camarillo].
SDSU15101SDSUHesperoyucca whippleiReiser, Craig H.22-VI-901990-6-22 San DiegoCamp Joseph Pendleton MCB. Base section: Oscar I.
UCR0000547UCRYucca whippleiDavid J. Keil291102000-11-10 San Luis ObispoCamp San Luis Obispo, above Chorro Reservoir, vicinity of type locality of Cirsium fontinale var. obispoense, Choro Creek bog thistle
OBI143709OBIHesperoyucca whippleiDavid J. Keil291102000-11-10 San Luis ObispoCamp San Luis Obispo. Chorro Creek Drainage above Chorro Reservoir. Vicinity of type locality of Cirsium fontinale var obispoense (Chorro Creek bog thistle). Part of site within fenced exclosure.
SBBG156346SBBGHesperoyucca whippleiM. D. ProctorROB4321993-4-16 San Luis ObispoCamp San Luis Obispo; Whiskey Spring; Camp San Luis Obispo
RSA0000070RSAYucca whipplei var. caespitosaMarcus E. Joness.n.1926-5-12 San BernardinoCanon
UC1073414UCJEPSYucca whippleiGeorge B. Rossbach2161955-4-29 San BernardinoCanon Canon Canon Canon (Route 138)
RSA574512RSAYucca whipplei var. whippleiRichard G. Swinney26101993-8-31 San BernardinoCanon Canon, SW of jct of Hwy 138 & 115E, in Canon wash.; Canon
UCR0000507UCRYucca whipplei subsp. caespitosaR.G. Swinney26101993-8-31 San BernardinoCanon Canon, SW of the junction of Hwy 138 & I-15E, in Canon wash
POM282624RSAYucca whipplei var. whippleiElna Pantolins.n.1951-11-11 San BernardinoCanon Canon.
SD00010851SDHesperoyucca whippleiJim Rocks2862007-5-2 San DiegoCanon Marine Corps Base, Yankee Training Area. Along San Mateo Creek and floodplain and adjacent tributary, ca. 3« mi NE of HOLF.
SD00010928SDHesperoyucca whippleiJon P. Rebman171442009-4-15 San DiegoCanon Marine Corps Base: Papa 1 Training Area in the northwestern portion of base; along small side canyon off of Piedra de Lumbre Canon Road south of Pulgas Lake
SD00010929SDHesperoyucca whippleiJon P. Rebman132302007-4-23 San DiegoCanon Marine Corps Base: Santa Margarita Mountains, Echo Training Area, just east of Artillery Firing Range 40, northeast of Roblar Road
RSA496749RSAYucca whipplei var. whippleiA. C. Sanders77821988-4-15 San BernardinoCanon Pass area, alluvial fan at the mouth of Devil Canon, NW of San Bernardino State College SW of bench mark 1750.
UCR0000509UCRYucca whipplei subsp. parishiiA.C. Sanders77821988-4-15 San BernardinoCanon Pass area, alluvial fan at the mouth of Devil Canon. northwest of San Bernardino State College, southwest of benchmark 1750
RSA180740RSAYucca whipplei var. whippleiPatricia Wilder14261963-6-12 San BernardinoCanon Pass, S. slope; W side of US 66 and Railroad tracks.
RSA180741RSAYucca whipplei var. whippleiPatricia Wilder14271963-6-12 San BernardinoCanon Pass, S. slope; W side of US 66 and Railroad tracks.
RSA180738RSAYucca whipplei var. whippleiPatricia Wilder14241963-6-12 San BernardinoCanon Pass, S. slope; W side of US 66 and Railroad tracks.
RSA180742RSAYucca whipplei var. whippleiPatricia Wilder14281963-6-12 San BernardinoCanon Pass, S. slope; W side of US 66 and Railroad tracks.
RSA180739RSAYucca whipplei var. whippleiPatricia Wilder14251963-6-12 San BernardinoCanon Pass, S. slope; W side of US 66 and Railroad tracks.
SD00010984SDHesperoyucca whippleiPatricia Wilder14251963-6-12 San BernardinoCanon Pass, south slope; West side of U. S. 66 and railroad tracks.
POM123261RSAYucca whipplei var. whippleiMarcus E. Joness.n.1903-5-16 San BernardinoCanon Pass.
RSA586655RSAYucca whipplei var. whippleiOrlando Mistretta17501995-6-01 Los AngelesCanon, near mouth of canyon; Palmdale
SBBG156395SBBGHesperoyucca whippleiJon P. Rebman302812015-5-20 San diegoCanon, northern portion of Base; Bravo 1 Training Area, S of Talega Rd, along a gradual slope and cyn bottom below ridge rd.
SD00054495SDHesperoyucca whippleiJon Rebman368142020-5-15 San DiegoCanon: Northeastern portion of Base in Training Area Echo; west of Santa Margarita Peak; southeast of Case Springs Lake; east of Case Springs Road, in a canyon area along a dirt road
SD00010925SDHesperoyucca whippleiJon P. Rebman208302011-3-24 San DiegoCanon: Romeo II Training Area; north of Las Pulgas Road, east of I-5 and east of El Camino Real along Horno Canon Road
SD00010924SDHesperoyucca whippleiJon P. Rebman209232011-3-24 San DiegoCanon: Romeo II Training Area; north of Las Pulgas Road, east of I-5 and east of El Camino Real in Horno Canon; on south-facing slope on the north side of Horno Canon Road
SD212820SDHesperoyucca whippleiJon P. Rebman207452011-3-17 San DiegoCanon: Romeo III Training Area; east of I-5, north of Las Pulgas Road, and east of El Camino Real along a dirt road that leads to an electrical tower
SD00010927SDHesperoyucca whippleiJon P. Rebman282002014-5-6 San DiegoCanon: Training Area Charlie: northern portion of Base; in a smaller canyon to the north of Talega Road
SD00010930SDHesperoyucca whippleiJon P. Rebman261102013-4-24 San DiegoCanon: central portion of Base; Training Area Kilo One; off of a dirt road west of Basilone Road, on a northwest-facing slope above the bottom of a canyon north of a small pond
SD00010815SDHesperoyucca whippleiJon Rebman329442017-4-11 San DiegoCanon: northeastern portion of Base south of De Luz Road (paved) and east of De Luz Creek; Training Area Hotel: along the dirt road labelled as De Luz Road on Base
RSA0150001RSAHesperoyucca whippleiJon P. Rebman329442017-4-11 San DiegoCanon: northeastern portion of Base south of De Luz Road (paved) and east of De Luz Creek; Training Area Hotel: along the dirt road labelled as De Luz Road on Base. Atlas Square: C6.
UCR0112792UCRHesperoyucca whippleiJon P. Rebman329442017-4-11 San DiegoCanon: northeastern portion of Base south of De Luz Road and east of De Luz Creek. Training Area Hotel, along the dirt road labelled as De Luz Road on Base. Square: C6
SD00010818SDHesperoyucca whippleiJon P. Rebman302812015-5-20 San DiegoCanon: northern portion of Base; Bravo 1 Training Area; south of Talega Road; along a gradual slope and canyon bottom below ridge road
SD00010956SDHesperoyucca whippleiJon P. Rebman263902013-5-9 San DiegoCanon: northern portion of Base; Training Area Echo; north of Case Springs/Talega Road and west of Canong a dirt road just south of a bulldozed fire break
SD00034191SDHesperoyucca whippleiJon P. Rebman257072013-3-27 San DiegoCanon: northwest portion of Base; Training Area Alpha One; east of Basilone Road, on a southeast-facing slope just north of San Juan Road and San Onofre Creek
SD00010819SDHesperoyucca whippleiJon P. Rebman298252015-4-8 San DiegoCanon: northwest portion of Base; northwest-facing slopes above Cristianitos Creek/San Mateo Creek, NE of the junction of I-5 & Basilone Road, just outside of the Bravo 3 Training Area
CAS-BOT131796CASHesperoyucca whippleiTwisselmann, Ernest C.13211954-6-5 San Luis ObispoCanyon, West slope of Crocker Grade, southeastern San Luis Obispo County
CAS-BOT131799CASHesperoyucca whippleiTwisselmann, Ernest C.13211954-6-5 San Luis ObispoCanyon, west slope of Crocker Grade, southeastern San Luis Obispo County
SD00010913SDHesperoyucca whippleiFrank F. Gander43321937-7-01 San DiegoCastro Canon of Agua Tibia
JEPS62231UCJEPSYucca whippleiWillis L. Jepson5891900-6-19 TulareCedar Creek Sierra Nevadas, Sequoia Park, Watson's Spring (Watson's Spring, Sequoia Park)
UCR0000516UCRYucca whippleiR.G. Swinney51761996-7-19 San BernardinoChalk Peak (= Peak 6089 ft.), between North Fork and Middle Fork Lytle Creek
SD00010829SDHesperoyucca whippleiRalph W. Sumners.n. San DiegoChaparral, west side of Palomar mountains. (IPB 4/07)
RSA0355601RSAHesperoyucca whippleiHoward de Forest172471933-5-07 RiversideChino canyon.
RSA0175672RSAYucca whippleiP. C. Everett82621936-9-09 San BernardinoCity Creek Road, 5/10 mi. above junction with Highland Ave.
RSA0175666RSAYucca whippleiP. C. Everett82631936-9-09 San BernardinoCity Creek Road. 5/10 mi. above junction with Highland Ave.
SD00010900SDHesperoyucca whippleiBeverly Pecunia2192008-6-12 San DiegoCity of Escondido, 4.5 NE of, just N of Bottle Peak, along Lake Wohlford Road, about « mi W of dam
SD00010893SDHesperoyucca whippleiSuzann M. Leininger2402008-3-15 San DiegoCity of Escondido, San Pasqual Valley, Rancho San Pasqual, 200 m north east of Orchard View and Old Ranch Road Intersection, 300 m north west of Ranchview Place and Rosewood Intersection, top of hill
SD00010948SDHesperoyucca whippleiIan Cain10822009-5-9 San DiegoCity of Escondido. Daley Ranch southern region at north end of La Honda Drive, ? mi NW of Dixon Reservoir Dam, Just east of entrance
SD00010869SDHesperoyucca whippleiIan Cain2352006-4-29 San DiegoCity of Lakeside. Silverwood Wildlife Sanctuary. 13 Wildcat Canon Road. North section of parking area.
SD00010887SDHesperoyucca whippleiCRES Native Seed Gene Bank1852006-4-12 San DiegoCity of San Diego, Lake Hodges , E of Del Dios HWY, 0.2 W of junction of Sans Souci Dr and Via Rancho Parkway, N of Lake Hodges.
SDSU18548SDSUHesperoyucca whippleiCain, Ian8112008-4-25 San DiegoCity of San Diego. Mission Trails Regional Park. San Diego State University property at Fortuna Mountain. In west running drainage toward Oak Creek Canon 1.2km east north east of North Fortuna peak, .13km south of highway 52
SD00010895SDHesperoyucca whippleiIan Cain8112008-4-25 San DiegoCity of San Diego. Mission Trails Regional Park. San Diego State University property at Fortuna Mountain. In west running drainage toward Oak Creek Canon 1.2km east north east of North Fotuna peak, .13km south of highway 52
SD00010883SDHesperoyucca whippleiFrank F. Gander53971938-4-24 San DiegoClamar School (IPB 4/07)
POM122322RSAYucca whipplei var. whippleiMarcus E. Joness.n.1926-5-21 Los AngelesClaremont.
SD00010855SDHesperoyucca whippleiMargaret R. Mulligan11032005-5-20 San DiegoCleveland National Forest (Descanso District), approx 1 mi SE of Lawson Peak. Along Carveacre Rd, approx 1 W of its intersection with Japatul Valley Rd.
SD00010947SDHesperoyucca whippleiRichard L. Breisch6212009-5-29 San DiegoCleveland National Forest, 1? mi E Mountain Empire High School, 1« mi N Interstate 8 and Kitchen Creek Road, along Pacific Crest Trail.
SD00010897SDHesperoyucca whippleiJohn Groth1252008-3-29 San DiegoCleveland National Forest, 2 miles W of Cuyamaca Peak, 1 mile SSW of Sill Hill, W of Boulder Creek Road
SD00010896SDHesperoyucca whippleiTerri Groth542008-4-12 San DiegoCleveland National Forest, Cuyamaca Mountains, 2.5 mi SW of Pine Hills Fire Station on Engineers Rd., 0.6 mi ESE of Sunshine Mtn, .5 W of Boulder Creek Road, about « mi N of Anahuac Spring
SD00010878SDHesperoyucca whippleiDenise McKay662006-5-24 San DiegoCleveland National Forest, Descanso, S side of Dexter Peak, 1/4 N of Interstate 8 W of Hwy 79 (Old 80) and Los Terrinitos, along Wildwood Glen Lane
LOB100166LOBHesperoyucca whippleiF. DeVito611970-4-30 RiversideCleveland National Forest, Lord Canon, 3 miles SW of Corona
SD00010822SDHesperoyucca whippleiJohn LaGrange562006-8-26 San DiegoCleveland National Forest, NW of Black Mountain, NE of Pamo Valley along Lusardi Canon Truck Trail, area around the intersect with road to Paton Lode Mine
SD00010949SDHesperoyucca whippleiIan Cain11772009-6-7 San DiegoCleveland National Forest, North east of Morena Resevior, Kitchen Creek Road, north of I-8. 1.1km north north east of Canon Fire Station
LOB100159LOBHesperoyucca whippleiSierra Coleman82017-3-17 OrangeCleveland National Forest, Pleasants Peak.
SD00010906SDHesperoyucca whippleiRichard L. Breisch1522006-6-10 San DiegoCleveland National Forest, S of Morena Lake, approx. 1 mi SW of the inters of Morena Reservoir Dr and Lake Shore Dr, near Pacific Crest Trail.
SD00010908SDHesperoyucca whippleiRichard L. Breisch1652006-6-10 San DiegoCleveland National Forest, S of Morena Lake, « mi SSW of the inters of Morena Reservoir Dr and Lake Shore Dr, near Pacific Crest Trail.
SD00010950SDHesperoyucca whippleiJerilyn Hirshberg21362009-6-27 San DiegoCleveland National Forest, W of Cuyamaca Mtns, about 0.5 miles west of intersection of Boulder Creek Road and Cedar Creek Road and about 1.5 miles east of Eagle Peak Summit
SD201122SDHesperoyucca whippleiJerilyn Hirshberg20402009-3-28 San DiegoCleveland National Forest, W of Cuyamaca Mts., at Kessler Flat, edge of Eagle Peak Road, 3.5 mi SW of intersection with Boulder Creek Road, near pond
SD00010879SDHesperoyucca whippleiCharles Wolfinger252007-5-23 San DiegoCleveland National Forest, Warner Springs, northbound along Pacific Crest Trail, 5.4 miles from Lost Valley Road trailhead (trailhead is 4.5 miles N of Hwy 79)
SD00010877SDHesperoyucca whippleiReginald Durant382008-6-22 San DiegoCleveland National Forest, along Cutca Trail, 4.5 miles SW of town of Auanga (Highway 79), 1.47 miles NE of Morgan Hill.
SD00010852SDHesperoyucca whippleiRichard L. Breisch2872007-9-1 San DiegoCleveland National Forest, north of Morena Village, along Pacific Crest Trail, approx ? NW of junction of Buckman Springs Road and Oak Drive
UCR0000526UCRHesperoyucca whippleiJon P. Rebman190272010-4-7 San DiegoCleveland National Forest, northeast of El Canon Mountain, west of the San Diego River and south of Barona Mesa, along El Canon Mountain Truck Trail. Square: M16
SD00010933SDHesperoyucca whippleiLayla Aerne Hains2082010-5-4 San DiegoCleveland National Forest. Ca. 6.5 miles (by air) SE of city of Ramona and ca. 2.5 miles (by air) ESE of intersction of San Vicente Rd. with Ramona Oaks Rd. Along Gower Road (at end of Thornbush Rd). Ca. 0.5 mi from watertank and gate to F.S.property.
SD00010856SDHesperoyucca whippleiEnrique Medina722006-2-25 San DiegoCleveland National Forest. Jeep trail 0.5 miles S of Laguna Meadow Road, 3 miles from junction with Sunrise Highway (S-1), 1/3 N of Noble Mine. Section 8.
SD00010894SDHesperoyucca whippleiJon P. Rebman200132010-7-9 San DiegoCleveland National Forest: Cutca Valley on the lower northern slope of Palomar Mountain; along a cleared fire break west of Cutca Valley Truck Trail
SD206369SDHesperoyucca whippleiJon P. Rebman190272010-4-7 San DiegoCleveland National Forest: Northeast of El Canon Mountain, west of the San Diego River and south of Barona Mesa; along El Canon Mountain Truck Trail
SD00010870SDHesperoyucca whippleiJon P. Rebman130702007-3-25 San DiegoCleveland National Forest: Pine Creek Wilderness; N of Barrett Lake, SE of Alpine; NE of the Horsethief Canon Trailhead on Lyons Valley Road, along trail between Horsethief Canon and Pine Creek; S-facing slope that burned in 2006
RSA731608RSAYucca whipplei var. whippleiJon P. Rebman130702007-3-25 San DiegoCleveland National Forest: Pine Creek Wilderness; north of Barrett Lake, southeast of Alpine north of the Horsethief Canon Trailhead on Lyons Valley Road.Along a trail in the bottom of Horsethief Canon, now that this area was partially burned in 2006.
SD00010816SDHesperoyucca whippleiRichard L. Breisch9352012-6-13 San DiegoCleveland National Forest; 1.95 miles N of junction Kitchen Creek Road and I-8 on hillside along Pacific Crest Trail & above Kitchen Creek.
RSA0042560RSAYucca whippleiPaul Shirokawa21998-4-24 OrangeCleveland National Forest; Trabuco Ranger District, 2.3 miles from Ortega Highway (State Highway74) on North Main Divide Road.
SD214626SDHesperoyucca whippleiNancy Nenow10042010-4-14 San DiegoCleveland National Forest; along Puerta La Cruz Road; 0.5 miles S of junction with Mitchell Camp Road
SD00010915SDHesperoyucca whippleiPatricia Wilder12001963-4-25 San DiegoCleveland National Forest; dirt road near Highway 78, between San Pasqual and Ramona, along Ysabel Creek. (IPB 4/07)
CAS-BOT131836CASHesperoyucca whippleiWilder, Patricia12081963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek
RSA180704RSAYucca whipplei var. whippleiPatricia Wilder12071963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek.
RSA180707RSAYucca whipplei var. whippleiPatricia Wilder12041963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek.
RSA180701RSAYucca whipplei var. whippleiPatricia Wilder12101963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek.
RSA180702RSAYucca whipplei var. whippleiPatricia Wilder12091963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek.
RSA180705RSAYucca whipplei var. whippleiPatricia Wilder12061963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek.
RSA180732RSAYucca whipplei var. whippleiPatricia Wilder12011963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek.
RSA180706RSAYucca whipplei var. whippleiPatricia Wilder12051963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek.
RSA180708RSAYucca whipplei var. whippleiPatricia Wilder12031963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek.
RSA180703RSAYucca whipplei var. whippleiPatricia Wilder12081963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek.
RSA180733RSAYucca whipplei var. whippleiPatricia Wilder12001963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek.
RSA180709RSAYucca whipplei var. whippleiPatricia Wilder12021963-4-25 San DiegoCleveland National Forest; dirt road near State Highway 78 between San Pasqual and Ramona, along Ysabela Creek.
SD206368SDHesperoyucca whippleiJon P. Rebman191702010-5-20 San DiegoCleveland National Forest; vicinity of Black Mountain; N of Ramona and E of Pamo Road; off of Black Mountain Truck Trail
UCR0000495UCRYucca whippleiA.C. Sanders163521995-4-05 RiversideCoachella Valley; south of Mission Creek and west of Hwy 62
POM157900RSAYucca whipplei var. whippleiPhilip A. Munz108981927-5-21 RiversideCoahuila Valley, Ansa. [Cahuilla Valley, Anza]
POM127226RSAYucca whipplei var. whippleiLe Roy Abrams74591920-5-13 MontereyCoast Ridge, back of Los Pesares, Santa Lucia mts.
CAS-BOT135909CASHesperoyucca whippleiAbrams, L. R.74591920-5-13 MontereyCoast ridge back Los Pesares
FSC0005105FSCYucca whipplei var. caespitosaJohn C. Stebbins1985-5-10 TulareCollected along Highway 190 1/2 mile East of Coffee Creek campground on the North side of road.
SBBG160111SBBGHesperoyucca whippleiR. Burgess83822009-6-3 VenturaConejo Valley, Simi Hills ridgeline above Oakbrook Regional Park, City of Thousand Oaks
SD00010846SDHesperoyucca whippleiJon P. Rebman116162005-4-9 San DiegoCorral Canon: Cleveland National Forest; south of Los Pinos Mountain and northwest of Lake Morena, on a granite outcrop north of the road for the OHV area
CAS-BOT135902CASHesperoyucca whippleiEastwood, Alice2231906-6-5 Los AngelesCountry adjacent to Los Angeles.
SD00010825SDHesperoyucca whippleiFrank F. Gander262-21935-10-20 San DiegoCowles Mountain, below summit (IPB 4/07)
VVC3146VVCYucca whipplei subsp. caespitosaTim Thomas63282014-6-22 San BernardinoCoxey Springs along FS3N14
UCR0000498UCRYucca whipplei subsp. caespitosaTim Thomas63282014-6-22 San BernardinoCoxey Springs along Forest Service Road 3N14
SD00010863SDHesperoyucca whippleiFrank F. Gander11811936-4-10 San DiegoCrest of Poway Grade, Old Road (IPB 4/07)
UCR0000496UCRYucca whippleiMitch Provance4381998-4-14 RiversideCrestmore Heights, E. Rattlesnake Mt., 'Oak Knoll' about 0.5 km west of Rubidoux Blvd., across the street from the Crestmore Mines at the Riverside Cement Company.; Jurupa Mountains
SD00010842SDHesperoyucca whippleiJon P. Rebman109232005-2-3 San DiegoCrestridge Ecological Reserve (Ca. Dept. of Fish & Game): northwest of La Cresta between Alpine and El Canon; west of Lakeview Lane & W of water tank in the southwest part of reserve
UCR0000527UCRYucca whippleiJon P. Rebman109232005-2-3 San DiegoCrestridge Ecological Reserve (c. Dept. of Fish & Game): northwest of La Cresta between Alpine and El Canon; west of Lakeview Lane & west of water tank in the southwest part of reserve
POM294664RSAYucca whipplei var. whippleiLyman Benson115971945-1-20 Los AngelesCrystal Lake Recreation Area, North Fork of San Gabriel River
CSLA000643CSLAYucca whippleiD. Beaumont571967-8-04 Los AngelesCrystal Lake; San Gabriel Mountains
UC1032257UCJEPSYucca whippleiN. French2261934-3-16 San DiegoCuyamac Peak Cleveland National Forest, Cuyama Quadrangle
SD00034192SDHesperoyucca whippleiLarry Hendrickson40952009-7-5 San DiegoCuyamaca Rancho State Park. South Boundary Fire Road, 1.0 air mile WSW of intersection of State hwy. 79 and entrance to Green Valley Area campground, and 0.2 mile W of intersection with Falls Fire Road.
UCR0000471UCRYucca whippleiLoretta Batess.n.1978-5-28 Los AngelesDavenport Rd., 1 mi past [west of] Red Rover Mine exit on Hwy I-14 and 1 mi east of the upper junction with Hubbard Rd. near Acton
RSA222942RSAYucca whipplei var. whippleiGerald L. Benny2031971-4-14 San BernardinoDay Canon, San Bernardino National Forest.
SD00010952SDHesperoyucca whippleiMargaret R. Mulligan22762008-4-17 San DiegoDel Dios Highlands County Preserve, top of peak, accessed west on trail (road) beginning at Del Dios Highway parking lot, N of Lake Hodges.
SD00010881SDHesperoyucca whippleiJudy Gibson3472005-4-8 San DiegoDescanso, 3 N of junction Japatul Road and Interstate 8, about 0.7 mile north of intersection of Hulburd Grove Drive and Oakgrove Drive.
UCR0000459UCRHesperoyucca whippleiR.G. Swinney152642011-6-22 Los AngelesDevils Peak, SE of Doe Spring, on ridge SE of Mt. Mooney, west of Devils Cyn., 0.4 mile east of Angeles Crest Hwy
UCR0000519UCRYucca whippleiR.G. Swinney99992009-1-19 Los AngelesDuarte, 1.5 mi. north of Foothill Blvd. at El Encanto Dr., 100-300 m east of Fish Canon Rd., confluence of Fish Canon and San Gabriel River
RSA762386RSAYucca whipplei var. whippleiRichard G. Swinney99992009-1-19 Los AngelesDuarte, 1.5 mi. north of Foothill Blvd. at El Encanto Dr., 100-300 m east of Fish Canon Rd., confluence of Fish Canon and San Gabriel River; Azusa 7.5′ Q.
CAS-BOT131793CASHesperoyucca whippleiWhite, Scott D.39201996-4-14 RiversideE of Hemet: San Jacinto River Wash near Valle Vista, N of Hwy. 74, ca. 1.7 mi W of USFS Cranston Fire Station Elev. given as 1750-1800 ft.
RSA0088105RSAHesperoyucca whippleiR. G. Swinney123702010-4-23 Los AngelesEast end of Hansen Dam Basin, on N side of Big Tujunga Wash channel, 0.1-0.5 miles E of Orcas Park.; Sunland 7.5' Q.
RSA726035RSAYucca whipplei var. whippleiRichard G. Swinney51761996-7-19 San BernardinoEastern San Gabriel Mountains: Chalk Peak (=Peak ′6089′ on topo).; Telegraph Peak 7.5′ Q.
RSA0196585RSAYucca whippleiR. G. Swinney176272015-9-8 Los AngelesEaton Canon Natural Area and Nature Center. San Gabriel Mountains: Pasadena, 1 N. Altadena Drive, 200 meters SE of nature center.; Mount Wilson 7.5'
OBI143714OBIHesperoyucca whippleiJeffery Null421980-5-12 San Luis ObispoEcological Study Area. Calif Polytechnic State Univ, San Luis Obispo
SD00010848SDHesperoyucca whippleiNuri Pierce1622005-4-3 San DiegoEl Capitan Reservoir, city of Lakeside. 1.5 mi E of dam wall on lake edge trail.
MACF034436MACFYucca whippleiIversen1974-4-27 RiversideEl Cariso Creek
LOB100168LOBHesperoyucca whippleiD. Burke541972-3-31 RiversideEl Chirizo [Cariso] camp on Hwy 74.
UCR0000473UCRYucca whippleiR.G. Swinney111522009-6-12 Los AngelesEl Encanto Azusa River Wilderness Park
RSA774840RSAYucca whippleiRichard G. Swinney111522009-6-12 Los AngelesEl Encanto Azusa River Wilderness Park; Azusa 7.5.Q.
SBBG156404SBBGHesperoyucca whippleiDavid Keil192281986-4-26 San Luis ObispoElkhorn Rd, 3.05 mi E of rd to center of Carrizo Plain; T31S R2 W 1/4 of S17
SBBG95551SBBGHesperoyucca whippleiDavid Keil, R. Riggins192281986-4-26 San Luis ObispoElkhorn Rd, 3.05 mi E of rd to center of Carrizo Plain; T31S R2 W 1/4 of S17
IRVC12IRVCYucca whippleiMcGuires.n.1965-5-08 RiversideElsinore.
SD00010941SDHesperoyucca whippleiR. Coxs.n.1991-5-28 San DiegoEncintas, Quail Botanical Gardens
CAS-BOT131817CASHesperoyucca whippleiJones, Marcus E.s.n.1926-5-15 San BernardinoEtiwanda
POM122376RSAYucca whipplei var. whippleiMarcus E. Joness.n.1926-5-15 San BernardinoEtiwanda.
RSA659891RSAYucca whipplei var. whippleiBrian McColgan291988-5-25 Los AngelesEvey cyn., 1 mile N of Padua on M. Baldy rd.
SD00010865SDHesperoyucca whippleiFrank F. Gander80491940-4-04 San DiegoExtreme southeast corner of San Diego County (IPB 4/07)
SBBG174373SBBGHesperoyucca whippleiJon Rebman340822018-4-20 San DiegoFallbrook Naval Weapons Station: W of Fallbrook; N Magazine, N of Ammunition Rd, NW part of station, cyn area near boundary fence to the NW of Depot Lake; 33.37146 -117.30467
SD00024013SDHesperoyucca whippleiJon Rebman340822018-4-20 San DiegoFallbrook Naval Weapons Station: west of Fallbrook; North Magazine, north of Ammunition Road; northwest part of station; canyon area near boundary fence to the northwest of Depot Lake
RSA0173658RSAHesperoyucca whippleiJon P. Rebman340822018-4-20 San DiegoFallbrook Naval Weapons Station: west of Fallbrook; North Magazine, north of Ammunition Road; northwest part of station; canyon area near boundary fence to the northwest of Depot Lake.
POM123051RSAYucca whipplei var. whippleiMarcus E. Joness.n.1882-3-23 San DiegoFallbrook.
RSA0159030RSAHesperoyucca whippleiEdward F. Anderson22251960 San DiegoFallbrooks (near Clark's).
UC1272477UCJEPSYucca whippleiHoward J. Arnott901955-8-09 Los AngelesFish Canon road; in wash, Foothill Blvd. s of Monrovia
UC1272476UCJEPSYucca whippleiHoward J. Arnott901955-8-09 Los AngelesFish Canon road; in wash, Foothill Blvd. s of Monrovia
CAS-BOT131845CASHesperoyucca whippleiPollard, Henry M.s.n.1971-6-4 VenturaFlood-plain of Ventura River about 1/4 mi. north of Baldwin [Rod.] Road (R.150), Ojai Valley
OBI143705OBIHesperoyucca whippleiE. Painter, P. DouglasHL2911994-5-19 MontereyFort Hunter Liggett (Training Areas 14, 17)/Los Padres Natl forest interface (boundary approx), W of to N and NE of head of Basket Spring Drainage, ca 3.0 air km NNE of Alder Peak, ca 2.5 air km W of Round Spring
SBBG156342SBBGHesperoyucca whippleiP. DouglasHL34731997-5-21 MontereyFort Hunter Liggett: 6.7 W of Basket Spring, 4 km ESE of Chalk Pk, near McKern Trail; Ft Hunter Liggett
SBBG156344SBBGHesperoyucca whippleiE. PainterHL 2911994-5-19 MontereyFort Hunter Liggett: W of to N and NE of head of Basket Spring Drainage, ca. 3 NNE of Alder Pk, ca. 2.5 W of Round Spring; USFS/Ft Hunter Liggett interface
SDSU14064SDSUHesperoyucca whippleiMagoto, Bismarck62002-4-20 RiversideFound approximately 200 meters east of Snata Margarita Ecological Reserve headquarters.
CAS-BOT135907CASHesperoyucca whippleiHowell, John Thomas301781955-5-18 MontereyFrom west of saddle between Junipero Serra & Pinyon Peaks, Santa Lucia Mts.
RSA706726RSAYucca whipplei var. whippleiL. M. Moe23492002-5-26 KernFt. Tejon State Park
RSA0175668RSAYucca whippleiunknowns.n.1934-9-07 Los AngelesGathered from plants in Botanic Garden.
POM250490RSAYucca whipplei var. whippleiI. W. Clokey65461935-4-18 RiversideGavilan Peak
UC844670UCJEPSYucca whippleiI. W. Clokey65461935-4-18 RiversideGavilan Peak
THRI-SEKI19352THRIYucca whippleiAkin, J.; Mcmullen, D.; Arndt, C.Not Provided2004-5-24 UnknownGeneral's highway, Ash Mountain
UCR0000428UCRHesperoyucca whippleiR.G. Swinney167142014-6-5 Los AngelesGlendora, 0.53 mile north of jct. of Rainbow Drive and Sierra Madre Ave., at south base of ridge
UCR0000444UCRYucca whippleiR.G. Swinney5661969-6-12 Los AngelesGlendora, 0.6 mi north of Sierra Madre Ave., north of Pennsylvania Ave.
UCR0000431UCRHesperoyucca whippleiR.G. Swinney166862014-5-27 Los AngelesGlendora, Glendora Peak, 0.74 miles ENE (34 ° ) of Azusa Pk., south of Glendora Ridge Motorway
UCR0000429UCRHesperoyucca whippleiR.G. Swinney165672014-5-19 Los AngelesGlendora, on ridge between west fork of Engelwild Cyn. and Glenco Heights Cyn., 0.2 miles WNW of Engelwild Debris Basin, 0.72 air-miles SSE of Glendora Ridge Motorway
UCR0000432UCRHesperoyucca whippleiR.G. Swinney166612014-5-27 Los AngelesGlendora, ridge between east and north forks of Hook Cyn., c. 400 m south of Glendora Ridge Mtwy. & 200 m north of Church of the Open Door, NE of Hook Cyn. debris basin
UCR0000455UCRHesperoyucca whippleiR.G. Swinney165032014-5-13 Los AngelesGlendora, west fork of Hook Cyn., c. 0.4 km north of Sierra Madre Av., 100-300 m west of entrance to Church of the Open Door, Colby Fire burn of Jan. 2014
SD00010853SDHesperoyucca whippleiLarry Hendrickson22332007-5-12 San DiegoGranite Mountain Wilderness Area, Anza-Borrego Desert State Park. Beside Pacific Crest Trail, 1.7 air miles NE of intersection of trail with Rodriquez Spur Truck Trail and 1.7 air miles NW of Granite Mountain summit (5633 feet).
RSA378356RSAYucca whipplei var. whippleiT. B. Merson205121940-8-01 Los AngelesGriffith Park.
UC661086UCJEPSYucca whippleiL. R. Short931934-4-14 San BenitoGriswold Creek Panoche Quad., Griswold Creek
UC1137233UCJEPSYucca whippleiL. R. Short, I. H. Johnson209671934-4-14 San BenitoGriswold Creek Panoche Quad., Griswold Creek
UC614447UCJEPSYucca whippleiL. Constance, J. L. Morrison22691938-5-25 San BenitoGriswold Hills 4 mi se Paicines; Inner South Coast Ranges, Griswold Hills
RSA115058RSAYucca whipplei var. whippleiE. K. Balls204431955-4-25 OrangeGrown in Botanic Garden, Santa Ana Canon.
RSA125255RSAYucca whipplei var. whippleiE. K. Balls228271957-11-19 Santa BarbaraGrown in Botanic Garden. Rancho Santa Ana Botanic Garden, Claremont. from material collected 1.5 miles S of Surf, Santa Barbara County.
MACF034432MACFYucca whippleiRod Youngman1978-4-09 OrangeHarding Canon
MACF034438MACFYucca whippleiKathy Lynn71-1091971-4-10 OrangeHarding Yon., 0.5 miles from Tucker Wildlife Sanctuary, Modjeska Canon
UCR0000494UCRHesperoyucca whippleiSteve Boyd1941980-5-03 RiversideHarford Springs County Park, northwest corner of the Gavilan Plateau
SD00010914SDHesperoyucca whippleiFrank F. Gander58331938-5-27 San DiegoHarper Ranch, Rattlesnake Valley (IPB 4/07)
SD00010934SDHesperoyucca whippleiJon P. Rebman198802010-6-30 San DiegoHauser Mountain area: northwest of Campo: approximately 2.3 miles south of Lake Morena; on Bureau of Land Management lands along dirt road and meadow surrounded by chaparral
UCR0000544UCRYucca whippleiJon P. Rebman63312000-3-29 San DiegoHauser Mountain, SW side, about 6 miles west of Campo
SD00010923SDHesperoyucca whippleiJon P. Rebman63312000-3-29 San DiegoHauser Mountain, southwest side, about 6 miles west of Campo. (IPB 4/07)
RSA709081RSAYucca whipplei var. whippleiT. B. Salvato6392004-5-27 RiversideHead of Banning (San Gorgonio River) Canon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp; Forest Falls 7.5′
SD00010824SDHesperoyucca whippleiJon P. Rebman149072008-5-1 San DiegoHellhole Canon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; southeast portion of preserve, above Hellhole Creek approx. 0.5 miles N of main parking area and kiosk
SD00010828SDHesperoyucca whippleiFrank F. Gander82801940-4-18 San DiegoHerron Ranch, near DeLuz (IPB 4/07)
SD00010916SDHesperoyucca whippleiFrank F. Gander55511938-5-08 San DiegoHidden Glen, near Alpine (IPB 4/07)
UCR0000520UCRYucca whippleiD. Dozier071994-4-14 San BernardinoHighland, north side of Boulder Ave. at City Creek wash
UC2027291UCJEPSHesperoyucca whippleiDavid Keil201161987-5-06 San Luis ObispoHighway 229 ca 1/2 mile north of junction Highway 58.
CAS-BOT131810CASHesperoyucca whippleiPenalosa, Javier14951961-5-19 KernHighway 466 [ca6mi] ca 6 mi NW of Mojave
UCR0000482UCRYucca whippleiA.C. Sanders325472006-5-24 RiversideHills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
CAS-BOT131833CASHesperoyucca whippleiAbrams, LeRoy35471903-5-21 San DiegoHills near Dulzura
RSA727892RSAYucca whipplei var. whippleiSteve Boyd111342004-5-4 San DiegoHills north of Warner Springs, north Indian Flats Campground of Cleveland National Forest along Road 9S05.
SD00010826SDHesperoyucca whippleiFrank F. Gander50511938-3-27 San DiegoHillside, 3/4 mile west of Dehesa School (IPB 4/07)
LA26951LAHesperoyucca whippleiIra W. Clokey69941935-7-01 Los AngelesHillside, Pasadena Glen
CAS-BOT135947CASHesperoyucca whippleiClokey, I. W.69941935-7-1 Los AngelesHillside, Pasadena Glen
CAS-BOT135948CASHesperoyucca whippleiClokey, I. W.69941935-7-1 Los AngelesHillside, Pasadena Glen
LA00600196LAHesperoyucca whippleiI. W. Clokey69941935-7-01 Los AngelesHillside, Pasadena Glen
SD00010868SDHesperoyucca whippleiFrank F. Gander275-11935-10-31 San DiegoHipass (IPB 4/07)
LOB100160LOBHesperoyucca whippleiKathy V. Nguyen102011-3-20 OrangeHoly Jim Trail off Trabuco Canon Road
LOB100165LOBHesperoyucca whippleiJason Okabayashi102011-3-20 OrangeHoly Jim Trail off Trabuco Canon Road
LOB100164LOBHesperoyucca whippleiCarlo Tiano102011-3-20 OrangeHoly Jim Trail off Trabuco Canon Road
UCR0012913UCRHesperoyucca whippleiR.G. Swinney175882015-7-22 Los AngelesHorse Cyn. Saddle, jct. of Glendora Ridge Rd. and Glendora Mt. Road
UCR0000518UCRYucca whipplei var. caespitosaI.W. Clokey65471935-5-15 San BernardinoHorsethief Canon
UC844671UCJEPSYucca whippleiI. W. Clokey, E. G. Anderson65471935-5-15 San BernardinoHorsethief Canon
RSA19118RSAYucca whipplei var. whippleiI. W. Clokey65471935-5-15 San BernardinoHorsethief Canon.
RSA378366RSAYucca whipplei var. whippleiI. W. Clokey65471935-5-15 San BernardinoHorsethief Canon.
POM230172RSAYucca whipplei var. caespitosaI. W. Clokey65471935-5-15 San BernardinoHorsethief Canon.
RSA378367RSAYucca whipplei var. whippleiRobert Gustafson10101978-6-21 VenturaHungry Valley, about 0.5 mile NE of the Schmidt Ranch, 3.0 miles southwest of Gorman
PGM528PGMHesperoyucca whippleiYadon, Vern1960-5-10 FresnoHwy 198, 5.3 mi fr MNT Co line
RSA778858RSAYucca whipplei var. whippleiDavid J. Keil201161987-5-06 San Luis ObispoHwy 229 ca 1/2 mile north of juction highway 58. Chaparral fire succession.
OBI143726OBIHesperoyucca whippleiDavid J. Keil201161987-5-06 San Luis ObispoHwy 229 ca 1/2 mile north of junction highway 58.
SBBG156598SBBGHesperoyucca whippleiDavid Keil201161987-5-06 San Luis ObispoHwy 229, ca. 0.5 N of junction Hwy 58
UCR0000523UCRYucca whippleiDiane L. Ill201985-4-13 San BernardinoHwy 38 turnoff to 1S14 Road, 0.7 mile east of Mill Creek Ranger Station
IRVC9IRVCYucca whippleiR.H. WhittakerSJ-51963-5-27 RiversideHwy 74 between Hemet and Mtn. Center
RSA67303RSAYucca whipplei var. whippleiG. R. Campbell160681951-4-22 RiversideHwy 74, 4 mi. above Cranston Ranger Stn.
RSA651717RSAYucca whipplei var. whippleiC. A. Schideler461981-5-05 RiversideHwy. 74 toward top of Santa Ana Mtns., W. of Lake Elsinore, 7 W. of Lake Shore Dr., mil. 54728.2.
RSA762739RSAYucca whipplei var. whippleiShawn Krosnick6402010-8-14 RiversideIdyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
OBI158364OBIHesperoyucca whippleiKristen M. Nelson302017-6-17 San Luis ObispoIrish Hills Natural Reserve - Waddell Ranch acquisition
SD00010882SDHesperoyucca whippleiMichael G Simpson26682006-5-2 San DiegoIron Mountain area, Poway, along hiking trail NE of pond, 1 mile NNW of Iron Mtn peak, 1 NE of junction of Hwy 67 and Poway Road.
POM50012RSAYucca whipplei var. whippleiW. W. Eggleston197591924-4-16 San DiegoJacumba Springs.
SD198048SDHesperoyucca whippleiLarry Hendrickson36972009-4-7 San DiegoJacumba, 1.9 miles north of US/Mexico border, 1.0 mile NNW of Jacumba Peak and 1.3 miles W of Round Mountain.
LA22801LAHesperoyucca whippleiCarl Epling1932-3-30 San DiegoJamul
LA00600204LAHesperoyucca whippleiCarl Epling1932-3-30 San DiegoJamul
CAS-BOT131834CASHesperoyucca whippleiWiggins, Ira L.32161928-6-16 San DiegoJapatul Valley
CAS-BOT131835CASHesperoyucca whippleiWiggins, Ira L.32161928-6-16 San DiegoJapatul Valley
UC429841UCJEPSYucca whippleiIra L. Wiggins32161928-6-16 San DiegoJapatul Valley
RSA180737RSAYucca whipplei var. whippleiPatricia Wilder14021963-6-11 Los AngelesJct. of roads to Tanbark Flats and San Dimas Canon
RSA658359RSAYucca whipplei var. whippleiNaomi Zohman221985-4-28 Los AngelesJunction of CA Hwy 39 and west fork of San Gabriel River. Forest Service Road, along the west fork.
OBI143713OBIHesperoyucca whippleiHarry Schwab131970-5-23 San Luis ObispoJust beyond gate at end of Reservoir Cyn Rd, which is located half-way between San Luis Obispo and the foot of Cuesta Grade
MACF034441MACFYucca whippleiRichard J. RamirezD111971-3-29 OrangeJust north of parking lot at Tucker Wildlife Sanctuary
CAS-BOT131811CASHesperoyucca whippleiTwisselmann, Ernest C.51291959-4-25 KernKern River Canyon
CDA0034414CDAYucca whippleiM. Beyers5372010-5-19 Santa BarbaraKerry Creek above and below Pine Canon road. Sierra Madre Mountains.
CAS-BOT135939CASHesperoyucca whippleiDudley, W. R.; Lamb, F. H.43851896-6-8 Los AngelesKing's Canyon, Lebre Mountains
RSA86770RSAYucca whipplei var. whippleiChas. H. Quibells.n. FresnoKing's River Canon, Sierra Nevada.
CSLA000653CSLAYucca whippleiE. L. Pankow1960-6-24 Los AngelesLa Canada Calif. I650 Chaparral Burn
SD00010946SDHesperoyucca whippleiJoe Barth16592011-6-12 San DiegoLaguna Junction, Cleveland National Forest. SW corner of the intersection of Interstate 8, the Sunrise Hwy (county rd S1), and Ol' Hwy 80. About 1 mile SE of Pine Valley.
SD00010874SDHesperoyucca whippleiJon P. Rebman121382005-6-29 San DiegoLaguna Mountains: Cleveland National Forest; S of Garnet Peak and above Storm Canon, Penny Pines vicinity, E of Sunrise Highway along the Pacific Crest Trail
SD00010937SDHesperoyucca whippleiJon P. Rebman246032012-5-31 San DiegoLake Hodges area: south of Escondido and east of Rancho Santa Fe; east of Del Dios Highway in the canyon to the southwest of the Lake just below the dam
SD00053541SDHesperoyucca whippleiJohn LaGrange12002013-4-17 San DiegoLake Hodges area; San Dieguito River canyon west of foot bridge; 1 mile west of Lake Hodges dam; just N of Del Dios Highway
SD00010817SDHesperoyucca whippleiRichard L. Breisch9562012-7-6 San DiegoLake Morena County Park, south of Corral Canon Road, Goat Island, north of lake along Morena Creek where it empties into Lake Morena.
SD00010931SDHesperoyucca whippleiJon P. Rebman241432012-5-24 San DiegoLake Sutherland: northeast of Ramona and on the west side of Lake Sutherland just southwest of the dam; along Lake Sutherland Dam Road.
SD00010858SDHesperoyucca whippleiBeverly Pecunia2622009-5-3 San DiegoLake Wohlford; 6 miles NNE of Escondido, north shore along Osprey trail
RSA754097RSAYucca whipplei var. whippleiEllen MackeyNFWF-18112006-10-19 Los AngelesLario San Gabriel River Trail Park
CAS-BOT135942CASHesperoyucca whippleiGrant, Geo. B.s.n.1955-6-19 Los AngelesLaurel Canyon
SD00010899SDHesperoyucca whippleiJames Koren1122008-5-14 San DiegoLawson Valley, 8 NE of Jamul, 2.8 mi NW of intersection of Lyons Valley Road and Skyline Truck Trail, 50 M north of 117762 Lawson Valley Rd.
SD00010832SDHesperoyucca whippleiFrank F. Gander36151937-5-09 San DiegoLee's Valley (IPB 4/07)
RSA600134RSAYucca whipplei var. whippleiSteve Boyd98451997-5-28 Los AngelesLiebre Mountains region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canon, south of Liebre Mountain.; Liebre Mountain
RSA599871RSAYucca whipplei var. whippleiSteve Boyd97161997-5-06 Los AngelesLiebre Mountains region: San Francisquito Canon, west side of canyon at eastern end of Red Mountain ridge system, just north of confluence with Bee Canon and 1.5 miles by road south of the Clearwater Canon Truck Trail 6N24.; Green Valley
LOB100163LOBHesperoyucca whippleiN. Sakovich2401970-3-05 OrangeLive Oak Canon Rd.
PUA64905PUAYucca whipplei var. intermediaG.L. Clifton1986-5-23 TulareLocal landmark: Kaweah River. Giant Forest Quad.
UCR0000474UCRYucca whipplei var. whippleiA.C. Sanders347702008-4-8 OrangeLomas de Santiago, Loma Ridge, SSE of Santiago Reservoir on Harding Truck Trail at Dripping Springs Loop, above Limestone Canon
UCR0000475UCRYucca whipplei var. whippleiA.C. Sanders350002008-4-22 OrangeLomas de Santiago, lower Hicks Canon haul road, just above Irvine Ranch gate and road to cement plant, c. 1 mile NE of Rattlesnake Reservoir
RSA732248RSAYucca whipplei var. whippleiA. C. Sanders350002008-4-22 OrangeLomas de Santiago, lower Hicks Canon haul road, just above Irvine Ranch gate and road to cement plant, c. 1 mile NE of Rattlesnake Reservoir; El Toro 7.5′
RSA670419RSAYucca whipplei var. whippleiBonnie C. Templeton49421932-6-18 San BernardinoLone Pine Canon.
RSA378363RSAYucca whipplei var. whippleiBonnie C. Templeton49421932-6-18 San BernardinoLone Pine Canon.
FSC0005106FSCYucca whippleiJack Arnold1934-4-06 FresnoLong Canon, 14 miles west Coalinga.
DAV317109DAVHesperoyucca whippleiGerald Dickinson401962-5-19 Los AngelesLos Angeles County: 3 miles west of Topanga Canon-Mulholland, Santa Monica Mountains.
DAV317105DAVHesperoyucca whippleiLouis C. Wheeler98211967-6-15 Los AngelesLos Angeles County: San Gabriel Mountains: SE side Fremont Pass. Land Grant.
DAV317113DAVHesperoyucca whippleiR.G. Swinney99992009-1-19 Los AngelesLos Angeles County: San Gabriel Mtns., Duarte, 1.5 mi. north of Foothill Blvd. at El Encanto Dr., 100-300 m east of Fish Canon Rd., confluence of Fish Canon and San Gabriel River.
DAV317112DAVHesperoyucca whippleiR.G. Swinney107942009-5-13 Los AngelesLos Angeles County: Transverse Range; San Gabriel Mtns. Foothills, Bobs Gap, 3.7 miles south of Hwy 138 at Bobs Gap Rd., near Holcomb Ridge Rd.
DAV317111DAVHesperoyucca whippleiR.G. Swinney111922009-6-17 Los AngelesLos Angeles County: Transverse Range; San Gabriel Mtns., ridge north of Big Pine Hwy and Shoemaker Canon, 1.2 air miles east of Big Rock Creek Rd.
OBI143712OBIHesperoyucca whippleiDavid J. Keil310382011-5-31 San Luis ObispoLos Padres National Forest, vicinity of trailhead east of Rock Front Ranch off California Route 166
UC2027459UCJEPSHesperoyucca whippleiDavid Keil310382011-5-31 San Luis ObispoLos Padres National Forest, vicinity of trailhead east of Rock Front Ranch off California Route 166.
JEPS97982UCJEPSHesperoyucca whippleiP. Douglas, E. PainterHL2911994-5-19 MontereyLos Padres National Forest/Fort Hunter Liggett (Training Areas 14, 17) interface, W of to N and NE of head of Basket Spring Drainage, ca. 3.0 air km NNE of Alder Peak, ca. 2.5 air km W of Round Spring
SBBG156399SBBGHesperoyucca whippleiHenry M. Pollard1963-6-19 VenturaLos Padres National Forest; Matilija-Sespe Divide
SBBG156348SBBGHesperoyucca whippleiDavid A. Young19651989-4-27 San Luis ObispoLos Padres National Forest; upper end of Chaparral Rd near E end of Cuesta Ridge Botanical Area, below TV antennas
SD00010872SDHesperoyucca whippleiJon P. Rebman124642006-4-21 San DiegoLoveland Reservoir (land owned by the Sweetwater River Valley Authority): S of Alpine, S of Japatul Valley Road and E of its junction with Dehesa Rd.; E of the Fishing Access parking lot and N of the lake along the ridge and powerline road
RSA378364RSAYucca whipplei var. whippleiF. R. FosbergS50211931-6-14 San BernardinoLower Canon Wash.
SBBG155676SBBGHesperoyucca whippleiR. Burgess102232016-5-10 VenturaLynnmere Open space, trail directly W of Sidlee St, City of Thousand Oaks
SD00010902SDHesperoyucca whippleiJan E. Maxted2312006-5-8 San DiegoLyons Valley, N of the town of Dulzura, ? mi N of Lyons Peak summit, 1 mi E of inters of Lyons Valley Rd and Skyline Truck Trail.
CSUSB90064CSUSBYucca whipplei subsp. parishiiRoy W. Martin750815-191975-8-15 San BernardinoLytle Creek
CSUSB90491CSUSBYucca whipplei subsp. parishiiRoy W. Martin760515-121976-5-15 San BernardinoLytle Creek
LA00600192LAHesperoyucca whippleiMary V. Hood1941-5-17 San BernardinoLytle Creek
UC64093UCJEPSYucca whippleiH. M. Hall1899-6-01 San BernardinoLytle Creek Canon San Antonio Mountains
CAS-BOT131823CASHesperoyucca whippleiWilder, Patricia14341963-6-12 San BernardinoLytle Creek Road across from Lytle Creek Ranger Station
UC1348994UCJEPSYucca whippleiPatricia Wilder14321963-6-12 San BernardinoLytle Creek Road across from Lytle Creek Ranger Station
UCR0000470UCRYucca whipplei var. intermediaKate A. Kramer0551981-5-31 Los AngelesMalibu Creek State Park. 2 mi west of Las Virgenes & Mulholland Hwy intersection on Mulholland Hwy
UCR0000464UCRYucca whippleiI.W. Clokey44481929-4-1 Los AngelesMandeville Canon
UC844672UCJEPSYucca whippleiIra W. Clokey, B. Templeton44481929-4-01 Los AngelesMandeville Canon Santa Monica Mountains, Mandeville Canon
POM199681RSAYucca whipplei var. whippleiI. W. Clokey44481929-4-1 Los AngelesMandeville Canon, Santa Monica Mts.
RSA378358RSAYucca whipplei var. whippleiI. W. Clokey44481929-4-1 Los AngelesMandeville Canon, Santa Monica Mts.
SD00010936SDHesperoyucca whippleiJon P. Rebman237192012-5-8 San DiegoMcCain Valley area: north of Boulevard and I-8; east of the junction of McCain Valley Road and Lost Valley Road in Lost Valley area on a boulder strewn east-facing slope
UCR0000524UCRHesperoyucca whippleiJon P. Rebman237192012-5-8 San DiegoMcCain Valley area; north of Boulevard and Hwy I-8, east of the junction of McCain Valley Road and Lost Valley Road, in Lost Valley area on a boulder strewn east-facing slope. Square: R26
SD00010932SDHesperoyucca whippleiMichael G. Simpson34922011-5-13 San DiegoMcGinty Mountain hiking trail. Ca. 0.9 mile south of McGinty peak along ridge.
CAS-BOT131821CASHesperoyucca whippleiGrant9301899-12-22 San BernardinoMentone
UCR0000525UCRHesperoyucca whippleiJeannie Gregory30002009-4-29 San DiegoMesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Rd. & Hwy 79) E of Mesa Grande Rd., 2.5 miles south of dam at Lake Henshaw. Square H17
SD210544SDHesperoyucca whippleiJeannie Gregory30002009-4-29 San DiegoMesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Road & Hwy 79) E of Mesa Grande Road, 2.5 miles S of dam at Lake Henshaw
RSA774478RSAYucca whipplei var. whippleiJeannie Gregory30002009-4-29 San DiegoMesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Road and Hwy. 79) E of Mesa Grande Road, 2.5 miles S of dam at Lake Henshaw
UCR0000512UCRYucca whippleiStanley C. Warners.n.1956-4-15 San BernardinoMill Creek Canon, in wash 1/4 mile above bridge at mouth of canyon
UCR0000511UCRYucca whippleiJohn C. Rooss.n.1965-6-06 San BernardinoMill Creek near Fallsvale
RSA450203RSAYucca whipplei var. whippleiJ. C. Rooss.n.1965-6-06 San BernardinoMill Creek near Fallsvale [Forest Falls], San Bernardino Mountains.
UCSB021850UCSBHesperoyucca whippleiJohn C. Roos1965-6-06 San BernardinoMill Creek near Fallsvale, San Bernardino Mtns.
LA00600191LAHesperoyucca whippleiMary Sue Ball1962-5-20 Los AngelesMint Canon.
SD00010844SDHesperoyucca whippleiJon P. Rebman66532000-5-2 San DiegoMiramar Training Area #2 East Side.
UCR0000537UCRYucca whipplei subsp. whippleiJon P. Rebman66532000-5-2 San DiegoMiramar Training Area #2. East Side
SDSU21496SDSUHesperoyucca whippleiCabrero, Allan42014-4-15 San DiegoMission Trails Regional Park, San Diego, Kwaay Paay Mountain.
RSA659987RSAYucca whipplei var. whippleiSteve Teh81994-4-28 OrangeModjeska Grade Rd. 1/4 mile back on fire rd.
OBI143708OBIHesperoyucca whippleiLeo Thibault241966-5-28 Los AngelesMohave Desert, 1.5 NE of Palmdale
SD00010871SDHesperoyucca whippleiJon P. Rebman128102006-5-18 San DiegoMonte Vista Ranch (owned by The Nature Conservancy): S of Ramona, NW of San Vicente Reservoir; S of San Vicente Road along Chuckwagon Road onto the Ranch; SW of the large central meadow and just east of the electric lines
UCR0000541UCRYucca whippleiA.C. Sanders221001998-7-02 VenturaMoorpark, hills south of Tierra Rejada Valley, along Read Rd. c. 1/2 mile east of Moorpark Rd., just west of Hwy 23, c. 1 mile NW of Wood Ranch Reservoir, c. 2 miles NE of Thousand Oaks; Moorpark
MACF034440MACFYucca whippleiFay A. MacFadden1931929-3-01 Los AngelesMoreno dam
UCR0000481UCRYucca whippleiTracy TennantMOR--411998-4-30 RiversideMorongo Indian Reservation, upper Hathaway Canon
RSA125426RSAYucca whipplei var. whippleiE. K. Balls226671957-8-20 RiversideMorongo Wash, 2.2 miles SE of San Bernardino-Riverside County line, along road from 29 Palms.
SD00010935SDHesperoyucca whippleiJon P. Rebman234432012-4-24 San DiegoMountain Warfare Training Canonsoor: La Posta area; east of Morena Reservoir and west of La Posta Road; open valley on both sides of the dirt road
UC367031UCJEPSYucca whippleiunknown1876-7-01 UnknownMountain slopes of S. Cal and eastward
POM294643RSAYucca whipplei var. whippleiLyman Benson120631946-5-07 San BernardinoMountains 5 miles above San Bernardino: San Bernardino Mountains, Pacific Slope Drainage Area.
RSA430439RSAYucca whipplei var. whippleiLyman Benson33431932-4-20 KernMouth Kern Canon; Greenhorn Mountains. Kern River Watershed
LA29241LAHesperoyucca whippleiMary V. Hood39--85k*1939-6-03 VenturaMrs. Thorpes Ranch, Nr. Santa Paula
LA00600195LAHesperoyucca whippleiMary V. Hood1939-6-03 VenturaMrs. Thorpse Ranch, Nr. Santa Paula
RSA0031729RSAYucca whippleiDana Roche341998-5-30 Los AngelesMt. Baldy Road 2.5 miles from the intersection of Mills Ave. and Mt. Baldy Rd. East side of the road.
LA22798LAHesperoyucca whippleiEva Wards.n.1951-4-25 RiversideMt. David, Beaumont
LA00600200LAHesperoyucca whippleiEva Ward1936-8-1 RiversideMt. David, Beaumont
UC1237896UCJEPSYucca whippleiHoward J. Arnott821955-6-23 VenturaMt. Pinos , Seymore Camp (Seymore Camp)
CAS-BOT131792CASHesperoyucca whippleiBalls, E. K.204431955-4-25 RiversideMt. San Jacinto
CSLA000647CSLAYucca whippleiD. Peters1111967-5-14 RiversideMt. San Jacinto, Riverside Co. Rd.
RSA378352RSAYucca whipplei var. whippleiJack Rempel198961935-12-11 Los AngelesMulholland & Laurel Canon Road.
CAS-BOT135941CASHesperoyucca whippleiThackery, F. A.4351928-6-3 Los AngelesMulholland Drive
CSLA000648CSLAYucca whippleiHerbert Hyman1953-6-01 Los AngelesMulholland Drive
OBI143722OBIHesperoyucca whippleiDavid J. Keil149041981-6-20 San Luis ObispoN of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
RSA725857RSAYucca whipplei var. whippleiA. C. Sanders251202002-6-18 Los AngelesNE end of Santa Susana Mtns.: Newhall Ranch, hills southwest and west of Magic Mountain amusement park, within 1 mile of park.; Newhall
UCR0000508UCRYucca whippleiIgnacio Garc″a Ruiz22971988-4-18 San BernardinoNE of Canon Summit close to highways I-15 & 395, north of North Park Blvd, San Bernardino State University
RSA612955RSAYucca whipplei var. whippleiDarin L. Banks16241997-3-29 RiversideNW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside/San Diego County line border.West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
RSA586111RSAYucca whipplei var. whippleiDarin L. Banks1511995-4-05 RiversideNW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, W of the Dripping Springs Trail.; Vail LakeOn alluvial terraces of the W fork of Arroyo Seco. 3
LA00600199LAHesperoyucca whippleiCarl Epling1933-6-1 Los AngelesNear Alberhill, Temescal Canon
UCR0000510UCRYucca whippleiCharles Herricks.n.1974-4-13 RiversideNear Calimesa turnoff of I-10 Freeway, 0.25 mile south of freeway on S-facing slope
UCSB021860UCSBHesperoyucca whippleiDeWitt, Jack901959-5-25 Santa BarbaraNear Mono Flats on the Mono Road, east of Santa Barbara, San Rafael Mtns.
RSA670605RSAYucca whipplei var. whippleiBonnie C. Templeton14751930-5-27 Los AngelesNear Mulholland Drive, Santa Monica Mountains. North of Beverly Hills.
RSA378350RSAYucca whipplei var. whippleiT. W. Minthorns.n.1925-5-30 Los AngelesNear Palmdale.
POM212475RSAYucca whipplei var. whippleiCarl B. Wolf19431931-5-11 RiversideNear Pipe Creek, above Hemet Valley, San Jacinto Mountains.
CAS-BOT131794CASHesperoyucca whippleiWolf, C. B.19431931-5-11 RiversideNear Pipe Creek, above Hemet Valley, San Jacinto Mts.
CAS-BOT131795CASHesperoyucca whippleiWolf, C. B.19431931-5-11 RiversideNear Pipe Creek, above Hemet Valley, San Jacinto Mts.
SD00010827SDHesperoyucca whippleiFrank F. Gander37001937-5-11 San DiegoNear county line, on U.S. 395 (IPB 4/07)
SD00010884SDHesperoyucca whippleiFrank F. Gander23281936-5-21 San DiegoNear southeast base of El Canon Mountain. (IPB 4/07)
CAS-BOT131813CASHesperoyucca whippleiAbrams, L. R.; Borthwick, H. A.79741921-4-29 San BenitoNew Idria
POM128116RSAYucca whipplei var. whippleiLe Roy Abrams79741921-4-29 San BenitoNew Idria.
CAS-BOT135901CASHesperoyucca whippleiEvermann, Dr. Barton W.s.n.1916-5-15 Los AngelesNewhall
IRVC28678IRVCYucca whippleiA.C. Sanders; Mark Elvin251202002-6-18 Los AngelesNewhall Ranch, hills 1 mile SSW of Canon, west of Magic Mountain amusement park
UCR0000469UCRYucca whippleiA.C. Sanders251202002-6-18 Los AngelesNewhall Ranch, hills southwest and west of Magic Mountain amusement park, within 1 mile of park
RSA660512RSAYucca whipplei var. whippleiLori Ackerman361988-5-20 Los AngelesNorth end [bank] of West Fork [San Gabriel] River, San Gabriel Mountains.
SDSU20409SDSUHesperoyucca whippleiWhite, Samantha M.232013-4-18 San DiegoNorth facing, rocky slope, 15 feet off trail at Mission Trails Regional Park.
SD00010857SDHesperoyucca whippleiBeverly Pecunia3432010-4-30 San DiegoNorth of Escondido; 1.6 miles NNE of I-15 and Mountain Meadows Road, W of Turner Lake
LOB100170LOBHesperoyucca whippleiT. Hanifys.n.1973-4-15 San BernardinoNorth of Hwy. 30 about 3 miles east of Haven Ave.
CAS-BOT131819CASHesperoyucca whippleiJones, Marcus E.s.n.1926-5-11 San BernardinoNorth of and near Victorville
POM122325RSAYucca whipplei var. whippleiMarcus E. Joness.n.1926-5-11 San BernardinoNorth of and near Victorville, Mojave Desert.
CAS-BOT131849CASHesperoyucca whippleiPollard, Henry M.s.n.1963-6-19 VenturaNorth rim of Dry Lakes Ridge, Matilija-Sespe divide
SD00010867SDHesperoyucca whippleiFrank F. Gander10691936-3-29 San DiegoNorth slope of Lyon's Peak (IPB 4/07)
LA00600238LAYucca whippleiHarold Pinie1963-5-21 Los AngelesNorth slope of the Santa Monica Mts.; South of Ventura in Woodland Hills
SD00010821SDHesperoyucca whippleiCarolyn Martus5192008-3-28 San DiegoNortheast of Fallbrook. Hillside just above Rock Mountain Rd, about 0.3 miles east of Sandia Creek Bridge
SD00010860SDHesperoyucca whippleiCarolyn Martus7162008-5-14 San DiegoNortheast of Fallbrook. West of Sandia Creek about 0.9 mile north upstream from the confluence with Santa Margarita River
SD00010876SDHesperoyucca whippleiNancy Nenow11712010-5-20 San DiegoNorthern San Diego County; along Old Mitchell Camp Road 0.17 mile N of junction with Chihuahua Valley Road
SDSU20865SDSUHesperoyucca whippleiStirling, Brian S.62014-4-15 San DiegoOak Canon Trail, north side of trail, 0.8 miles north of Old Mission Dam. Mission Trails Regional Park.
POM96459RSAYucca whipplei var. whippleiPhilip A. Munz103921926-5-01 San DiegoOak Grove Trail to Palomar Mt.
UCR0000486UCRYucca whippleiN. Miles Fellows421984-11-12 RiversideOasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canon at the N foot of the San Jacinto Mtns., 1 mile west of Snow Creek Village
SD00010886SDHesperoyucca whippleiSarah De Groot26102003-4-27 San DiegoOat Hills, N of Escondido. Near intersection of Cerveza Dr. and Faircrest Way, Hidden Meadows.
SD00010942SDHesperoyucca whippleiReid Moran158161969-4-26 San DiegoOccasional near summit of Tecate Mountain.
SD00010833SDHesperoyucca whippleiReid Moran175271970-5-03 San DiegoOccasional, summit of Otay Mountain. (IPB 4/07)
UCSB021858UCSBHesperoyucca whippleiB. Z. Jones1251946-5-08 Santa BarbaraOff El Camino Cielo Road, about 5 miles NE of Santa Barbara
CDA0050622CDAHesperoyucca whippleiKari Fisher402000-11-4 San Luis ObispoOff Hwy 1 N, Reservoir Canon Rd. Riparian woodland, elev 250 ft.
CSUSB90605CSUSBYucca whippleiPatricia Healys.n.1968-4-19 San BernardinoOn City Creek Road which is on the way to Big Bear
UCSB021856UCSBHesperoyucca whippleiKohrs, Herb1061946-5-07 Santa BarbaraOn El Camino Cielo from basal rosette near La Cumbre Peak
LOB100171LOBHesperoyucca whippleiW.M. Paloney1151970-4-18 San DiegoOn Hwy. 76 at San Luis Rey Camp
LOB100176LOBHesperoyucca whippleiCaroline Hattersleys.n.1979-3-23 OrangeOn S18, 2.3 miles east of Irvine Lake.
CAS-BOT135950CASHesperoyucca whippleiRaven, Peter H.; Thompson, Henry J.141501959-5-5 Los AngelesOn chaparral burn, 4.1 miles north-west of Tapia Park on road to Malibu Lake - Santa Monica Mountains
SD00010918SDHesperoyucca whippleiFrank F. Gander18111936-5-03 San DiegoOn top of rocky bluff between San Vicente Creek and San Diego River (IPB 4/07)
POM307379RSAYucca whipplei var. whippleiRon Fleming71960-5-12 San BernardinoOne half mile west of Arrowhead Springs, San Bernardino Mountains, Pacific Drainage Area.
RSA180693RSAYucca whipplei var. whippleiPatricia Wilder12241963-5-04 OrangeOrange County; Santa Ana Mountians; just inside Cleveland National Forest on Chase Drive by Black Star Creek; near abandoned farm buildings.
RSA180695RSAYucca whipplei var. whippleiPatricia Wilder12221963-5-04 OrangeOrange County; Santa Ana Mountians; just inside Cleveland National Forest on Chase Drive by Black Star Creek; near abandoned farm buildings.
RSA180694RSAYucca whipplei var. whippleiPatricia Wilder12231963-5-04 OrangeOrange County; Santa Ana Mountians; just inside Cleveland National Forest on Chase Drive by Black Star Creek; near abandoned farm buildings.
RSA180696RSAYucca whipplei var. whippleiPatricia Wilder12201963-5-04 OrangeOrange County; Santa Ana Mountians; just inside Cleveland National Forest on Chase Drive by Black Star Creek; near abandoned farm buildings.
RSA180690RSAYucca whipplei var. whippleiPatricia Wilder12271963-5-04 OrangeOrange County; Santa Ana Mountians; just inside Cleveland National Forest on Chase Drive by Black Star Creek; near abandoned farm buildings.
RSA180697RSAYucca whipplei var. whippleiPatricia Wilder12191963-5-04 OrangeOrange County; Santa Ana Mountians; just inside Cleveland National Forest on Chase Drive by Black Star Creek; near abandoned farm buildings.
RSA180692RSAYucca whipplei var. whippleiPatricia Wilder12251963-5-04 OrangeOrange County; Santa Ana Mountians; just inside Cleveland National Forest on Chase Drive by Black Star Creek; near abandoned farm buildings.
RSA180720RSAYucca whipplei var. whippleiPatricia Wilder12291963-5-04 OrangeOrange County; Santa Ana Mountians; just inside Cleveland National Forest on Chase Drive by Black Star Creek; near abandoned farm buildings.
RSA180721RSAYucca whipplei var. whippleiPatricia Wilder12281963-5-04 OrangeOrange County; Santa Ana Mountians; just inside Cleveland National Forest on Chase Drive by Black Star Creek; near abandoned farm buildings.
RSA180691RSAYucca whipplei var. whippleiPatricia Wilder12261963-5-04 OrangeOrange County; Santa Ana Mountians; just inside Cleveland National Forest on Chase Drive by Black Star Creek; near abandoned farm buildings.
SD00010840SDHesperoyucca whippleiJon P. Rebman110352005-3-3 San DiegoOtay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; approx. 1.6 miles south of Otay Lakes Road
SD00010847SDHesperoyucca whippleiJon P. Rebman114992005-4-8 San DiegoOtay Mountain Ecological Reserve (California Dept. of Fish & Game): south of Lower Otay Lake; southern part of the reserve in the vicinity of the Olive Grove
UCR0000534UCRYucca whipplei subsp. whippleiJon P. Rebman114992005-4-8 San DiegoOtay Mountain Ecological Reserve (California Dept. of Fish & Game): south of Lower Otay Lake; southern part of the reserve in the vicinity of the Olive Grove. San Diego Atlas Square U14
RSA710494RSAYucca whipplei var. whippleiJon P. Rebman114992005-4-8 San DiegoOtay Mountain Ecological Reserve (California Dept. of Fish and Game): south of Lower Otay Lake; southern part of the reserve in the vicinity of the Olive Grove.
UCR0000531UCRYucca whippleiFred M. Roberts57932003-5-4 San DiegoOtay Mountain, head of canyon c. 2 miles airline NW of Otay Mt. peak, c. 0.4 mile WSW of peak 2242
UCR0000532UCRYucca whippleiMark A. Elvin27012003-5-4 San DiegoOtay Mountain, ridge c. 2-3 miles east of the peak, around end of jeep trail, head of Cedar Creek watershed
UCR0000529UCRYucca whippleiJon P. Rebman110352005-3-3 San DiegoOtay Mtn Ecological Reserve (Calif. Dept. of Fish & Game): SE of Otay Lake, c. 1.6 mi south of Otay Lakes Rd
IRVC28488IRVCYucca whippleiFred M. Roberts; Mike White, D. Flietner57932003-5-4 San DiegoOtay Mtn; head fo canyon ca. 2 milesNW of Otay Mtn Peak, ca. 0.5 mile WSW of peak 2242, S of peak 1517.
SD00053478SDHesperoyucca whippleiCRES Native Seed Gene Bank5872010-6-10 San DiegoOtay; Otay Mountain Ecological Preserve along dirt road; 2.7 miles E of dam at Lower Otay Lake; 2.28 miles SSE of Otay Lakes road at small airport and E end of Otay Lake
SBBG156400SBBGHesperoyucca whippleiRichard Zembal1977-6-04 VenturaPacific Missile Test Center: N boundary of base just W of Vista Point
RSA597137RSAYucca whipplei var. whippleiLouis C. Wheeler78681968-6-14 Los AngelesPacoima Canon at Bad Canon
CAS-BOT131800CASHesperoyucca whippleiWilder, Patricia14411963-6-15 Santa BarbaraPadres National Forest; Cachuma Mountain in canyon E of Cachuma Fire Station at Cachuma Saddle
RSA6201RSAYucca whipplei var. whippleiB. D. Stark37071932-6-05 RiversidePalms to Pines Road, San Jacinto Mountains.
POM202644RSAYucca whipplei var. whippleiMarcus E. Joness.n.1933-4-02 RiversidePalms to Pines Road, south of Coachella Valley.
SDSU15946SDSUHesperoyucca whippleiLauri, Robert1462002-5-24 San DiegoPalomar Mountain, Cleveland National Forest along Nate Harrison Grade approximately 2 miles north of Highway 76.
SD00010920SDHesperoyucca whippleiRobert Lauri1462002-5-24 San DiegoPalomar Mountain, Cleveland National Forest along Nate Harrison Grade approximately 2.75 miles north of junction with Highway 76.
UCR0000530UCRYucca whippleiA.C. Sanders303862005-6-2 San DiegoPalomar Mtn., Plaisted Creek Ecological Reserve, NE of Rincon & Pauma Valley, between Plaisted Cr. and Hwy 76, SE lobe of reserve near residences abandoned in 1996
RSA583626RSAYucca whipplei var. whippleiSteve Boyd84331995-4-05 RiversidePalomar Range, Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the eastern edge of the Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary.
SD00010977SDHesperoyucca whippleiSteve Boyd84331995-4-05 RiversidePalomar Range; Agua Tibia Wilderness Area; See notes for further information.
CAS-BOT135943CASHesperoyucca whippleiJones, Marcus E.s.n.1882-5-1 Los AngelesPasadena
UC844673UCJEPSYucca whippleiMarcus E. Jones1882-5-01 Los AngelesPasadena
RSA378349RSAYucca whipplei var. whippleiI. W. Clokey69941935-7-01 Los AngelesPasadena Glen
JEPS80012UCJEPSYucca whippleiI. W. Clokey69941935-7-01 Los AngelesPasadena Glen
UC717664UCJEPSYucca whippleiI. W. Clokey69941935-7-01 Los AngelesPasadena Glen
UC844669UCJEPSYucca whippleiI. W. Clokey69941935-7-01 Los AngelesPasadena Glen
RSA19117RSAYucca whipplei var. whippleiI. W. Clokey69941935-7-01 Los AngelesPasadena Glen
UCR0012914UCRYucca whippleiR.G. Swinney176272015-9-8 Los AngelesPasadena, Eaton Cyn. Natural Area and Nature Center, 1 N. Altadena Dr., 200 meters SE of nature center
POM123260RSAYucca whipplei var. whippleiMarcus E. Joness.n.1882-5-1 Los AngelesPasadena.
UCR0012912UCRYucca whippleiR.G. Swinney176032015-7-28 Los AngelesPeak 5432 ft., 0.27 air mile due north of Colver Peak (5511 ft.) on the same ridge, eastern boundary of San Dimas Experimental Forest, ridge south of Fern Cyn.
SD00010958SDHesperoyucca whippleiFred M. Roberts57932003-5-4 San DiegoPeninsular Range, San Ysidro Mtns.: Otay Mountain, head of canyon ca. 2 mi. airline NW of Otay Mt. peak, ca. 0.4 WSW of peak 2242.
RSA731983RSAYucca whipplei var. whippleiA. C. Sanders347702008-4-8 OrangePeninsular Range: Lomas de Santiago, SSE os f Santiago Reservoir on Harding Truck Trail at Dripping Springs Loop, above Limestone Canon.; El Toro 7.5′
SD00010922SDHesperoyucca whippleiA. C. Sanders303862005-6-2 San DiegoPeninsular Range:Palomar Mtn., Plaisted Creek Ecological Reserve, NE of Rincon & Pauma Valley, between Plaisted Creek and Hwy 76, SE lobe of reserve near residences abandoned in 1996 in brush along entrance road (IPB 4/07)
SD00010957SDHesperoyucca whippleiMark A. Elvin27012003-5-4 San DiegoPeninsular Ranges, San Ysidro Mountains: Otay Mountain, ridge ca. 2-3 miles east of the peak, around end of jeep trail, head of Dedar Creek watershed.
GMDRC11595GMDRCHesperoyucca whippleiJ. M. Andre409822019-3-29 San DiegoPeninsular Ranges: along the Pacific Crest Trail, just east of its intersection with Kitchen Creek Rd, 2 miles north of Interstate 8
GMDRC11935GMDRCHesperoyucca whippleiJ. M. Andre415562019-5-3 RiversidePeninsular Ranges: far southern San Jacinto Mountains, 0.2 miles north of Hwy 74 about 2 miles west of Pinyon Flat, 18 miles SW of Palm Desert
OBI143717OBIYucca whipplei var. percursaJames Courtney111980-12-20 San Luis ObispoPennington Creek Biological Reserve
UC66423UCJEPSYucca whippleiJoseph Burtt Davy73351901-5-01 MontereyPico Blanco
SD00010892SDHesperoyucca whippleiLarry Hendrickson60212013-4-28 San DiegoPine Hills. William Heise County Park, 2.5 air miles SE of Julian and 0.8 air mile NE of park entrance kiosk. At intersection of Self-guided Nature Trail and connector to Desert View Trail.
OBI143721OBIHesperoyucca whippleiD. R. Miller694-4421994-6-15 San Luis ObispoPine Mt Region. From Art Williams property; Marmolejo Crk drainage
UCR0000449UCRHesperoyucca whippleiR.G. Swinney130462010-6-4 Los AngelesPlacerita Canon Natural Area, Botany Trail Loop, from Nature Center to the NE in a ravine and along ridgetop to its south, parallel and to the south of Placerita Canon Rd.
OBI143716OBIHesperoyucca whippleiGreg Hassen271975-7-08 San Luis ObispoPoly Cyn [Cal Poly campus]
OBI143719OBIHesperoyucca whippleiMelissa Luckow671980-5-20 San Luis ObispoPoly Cyn; near the end of the cyn
OBI143711OBIHesperoyucca whippleiRobert Krause101971-5-16 San Luis ObispoPoly cyn on Calif Polytechnic State univ
SD00010854SDHesperoyucca whippleiJon P. Rebman133562007-5-4 San DiegoPotrero Peak: north of Tecate; summit of the peak
SD00010905SDHesperoyucca whippleiAndrea Harrison932005-3-30 San DiegoPoway, Goodan Ranch Open Space, Sycamore Canon Road, E of Goodan Ranch Staging Area.
SD00010850SDHesperoyucca whippleiJudy Carlstrom3802007-3-18 San DiegoPoway, N of Camino Del Norte, approx « mi E of intersection of Pomerado Road and Monte Vista Road in hills E of Pomerado Hospital
SD00010849SDHesperoyucca whippleiJudy Carlstrom3272006-7-8 San DiegoPoway, ca. 1/3 NE of Espola Rd and Poway Rd, along Rattlesnake Creek.
SD00010885SDHesperoyucca whippleiJudy Carlstrom2602006-6-21 San DiegoPoway, ca. « mi E of the intersection of Pomerado Rd and Twin Peaks Rd, near Larchmont St.
SD00039578SDHesperoyucca whippleiJerry Green4512019-4-11 San DiegoPoway; Kumeyaay Ipai Interpretive Center; 0.10 miles south of Poway Road; near southern terminus of Silver Lake Dr.
CAS-BOT131848CASHesperoyucca whippleiPollard, Henry M.s.n.1945-5-27 VenturaPratt Trail
UCR0000503UCRYucca whippleiR.G. Swinney40851996-7-08 San BernardinoRalston Peak, west of Hwy I-215 in Canon Wash, south of Hwy 138, east of Lone Pine Canon Road, near junction with Hwy 138; San Gabriel Mountains
SD00039579SDHesperoyucca whippleiCRES Native Seed Gene Bank7922012-4-6 San DiegoRamona, Mount Gower Open Space Preserve, 250 yards NE of trailhead at end of Gunn Stage Road; 1.32 miles N of junction Watt Road and Ramona Oaks Rd
HSC220478HSCHesperoyucca whippleiGena Calcarone411995-3-20 San DiegoRamona, ridgetop
SD192088SDHesperoyucca whippleiVictoria Marshall4942007-3-31 San DiegoRamona; Boulder Oaks County Park approx. 7.0 mi southwest of Ramona, accessed through private property from Mussey Grade Road; collection area approx 0.75 mi west of Mussey Grade road at the top of a rise.
UCR0113266UCRHesperoyucca whippleiKaren Aiyetiwas.n.2019-4-21 San BernardinoRancho Cucamonga, side of road opposite Los Osos High School, north of Fwy 210 on Milliken Ave.
CAS-BOT131841CASHesperoyucca whippleiDudley, W. R.26871898-8-31 TulareRegion of Upper Tule River: near Nelson's
OBI143725OBIHesperoyucca whippleiThomas Burrows411980-5-03 San Luis ObispoReservoir Cyn
RSA210974RSAYucca whipplei var. whippleiC. W. Tilforth2271969-7-26 San DiegoRice Canon, S of Rainbow.
CAS-BOT135944CASHesperoyucca whippleiJones, Marcus E.s.n.1926-6-7 Los AngelesRidge Route
CAS-BOT135945CASHesperoyucca whippleiJones, Marcus E.s.n.1926-6-7 Los AngelesRidge Route
POM122384RSAYucca whipplei var. whippleiMarcus E. Joness.n.1926-6-07 Los AngelesRidge Route.
POM122383RSAYucca whipplei var. whippleiMarcus E. Joness.n.1926-6-07 Los AngelesRidge Route.
RSA378355RSAYucca whipplei var. whippleiBonnie C. Templetons.n.1931-4-12 Los AngelesRidge W of Mandeville Canon
CAS-BOT135911CASHesperoyucca whippleiBaker, Milo S.78471934-8-7 MontereyRoad from China Camp to Tassahara Hot Sprgs.
POM312683RSAYucca whipplei var. whippleiD. Taylor481951-5-10 San BernardinoRoad to Lake Arrowhead, San Bernardino Mountains. Pacific Drainage Area.
RSA129RSAYucca whipplei var. whippleiE. R. Johnson9251928-4-28 San BernardinoRock Spring, Mojave Desert
UC1009549UCJEPSYucca whippleiJ. M. Webber2581945-4-03 RiversideRubidoux Laboratory USDA Riverside
RSA96145RSAYucca whipplei var. whippleiPercy C. Everett202271954-10-06 FresnoS Fork King River, Kings Canon, 2 mi E of Boyden's Cave.
RSA574328RSAYucca whipplei var. whippleiRichard G. Swinney29501994-6-20 San BernardinoS Fork of Lytle Creek, approx. 14 W of Bonita Falls Canon.; Cucamonga Peak
RSA116007RSAYucca whipplei var. whippleiPhilip A. Munz209221955-6-19 MontereyS of Cone Peak, Santa Lucia Mtns.
IRVC22704IRVCYucca whipplei var. whippleiFred M. Roberts17661985-5-09 OrangeSANTA ANA MTNS.: Main Divide extension, 0.9km SE Blue Jay Campground
OBI143720OBIHesperoyucca whippleiGreg Wilvert4712005-6-4 San Luis ObispoSE half of the Caliente Range. 0.8 km E of Wells Ranch
IRVC28160IRVCYucca whippleiA.C. Sanders262572003-5-1 Los AngelesSE slopes of Castaic Mesa above Charlie Canon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property
UCR0000465UCRYucca whippleiA.C. Sanders262572003-5-1 Los AngelesSE slopes of Castaic Mesa above Charlie Canon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property
OBI143718OBIHesperoyucca whippleiDavid J. Keil192281986-4-26 San Luis ObispoSW flank of Temblor Range. 3.05 mi E ofrd to center of Carrizo Plain (to RC Farm) on Elkhorn Rd and N 0.25 mi to gate on unnammed dirt rd
RSA522562RSAYucca whipplei var. whippleiDavid J. Keil192281986-4-26 San Luis ObispoSW flank of Temblor Range. 3.05 miles east of road to center of Carrizo Plain (to RC Farm) on Elkhorn Road and north 0.25 miles to gate on unnamed dirt road.
UC1272465UCJEPSYucca whippleiW. T. Doyle21956-2-27 MontereySalmon Creek; w slope
JEPS62229UCJEPSYucca whippleiFrank W. Peirson4611919-6-04 Los AngelesSan Antonio Canon San Gabriel Mountains, San Antonio Canon
RSA607095RSAYucca whipplei var. whippleiLouis C. Wheeler7911932-5-28 Los AngelesSan Antonio Canon, San Gabriel Mountains.
RSA378357RSAYucca whipplei var. whippleiM. B. Dunkle36311933-6-17 Los AngelesSan Antonio Canon. San Gabriel Mountains
CAS-BOT135906CASHesperoyucca whippleiDudley, W. R.s.n.1895-5-12 MontereySan Antonio Canyon, Santa Lucia Mts.
DAV317108DAVHesperoyucca whippleiJune McCaskill4441956-5-06 San BenitoSan Benito County: Along State Highway 180, 6.3 miles S of Panoche.
DAV317110DAVHesperoyucca whippleiDavid W. Bortner801973-5-06 San BenitoSan Benito County: Four miles E of Idria, off New Idria Rd.
JEPS62228UCJEPSYucca whippleiS. B., W. F. Parish1888-5-01 San BernardinoSan Bernardino
UC186354UCJEPSYucca whippleiS. B., W. F. Parish1887-5-01 San BernardinoSan Bernardino
DAV317104DAVHesperoyucca whippleiPatricia Wilder13521963-6-06 San BernardinoSan Bernardino County: San Bernardino National Forest, south slope of Canon Pass above U.S. 66.
CLARK-A1528-5063CLARKYucca whippleiJohn C. Roos1965-6-06 San BernardinoSan Bernardino Mountains
SD00010980SDHesperoyucca whippleiTracy TenantMOR-411998-4-30 RiversideSan Bernardino Mountains Foothills: Morongo Indian Reservation, upper Hathaway Canon (Canon 7.5'Q)
LOB107679LOBHesperoyucca whippleiBrina Mendoza492019-4-19 San BernardinoSan Bernardino Mountains, San Bernardino National Forest, along Hwy 38, Thurman Flats Picnic Area, just north of parking area
POM122320RSAYucca whipplei var. whippleiMarcus E. Joness.n.1926-5-07 San BernardinoSan Bernardino Mountains.
RSA619334RSAYucca whipplei var. whippleiValerie L. Soza2341998-6-15 San BernardinoSan Bernardino Mountains: Cushenbury Canon, off Highway 18 to the west, near Cal Trans
CAS-BOT434234CASHesperoyucca whippleiTennant, Tracy; Ross, JeffreyMOR-411998-4-30 RiversideSan Bernardino Mtns. Foothills: Morongo Indian Reservation, upper Hathaway Canyon. Elev. given as 2900 ft.
CAS-BOT131818CASHesperoyucca whippleiJones, Marcus E.s.n.1926-5-7 San BernardinoSan Bernardino Mts.
RSA180747RSAYucca whipplei var. whippleiPatricia Wilder13311963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180754RSAYucca whipplei var. whippleiPatricia Wilder13341963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180750RSAYucca whipplei var. whippleiPatricia Wilder13271963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180755RSAYucca whipplei var. whippleiPatricia Wilder13301963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180746RSAYucca whipplei var. whippleiPatricia Wilder1328-A1963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180752RSAYucca whipplei var. whippleiPatricia Wilder1326-A1963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180751RSAYucca whipplei var. whippleiPatricia Wilder1326-B1963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180748RSAYucca whipplei var. whippleiPatricia Wilder13331963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180731RSAYucca whipplei var. whippleiPatricia Wilder13361963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180749RSAYucca whipplei var. whippleiPatricia Wilder13351963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180753RSAYucca whipplei var. whippleiPatricia Wilder13291963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180745RSAYucca whipplei var. whippleiPatricia Wilder1328-B1963-6-06 San BernardinoSan Bernardino National Forest; Cushenbury Canon below Canon State Highway 18.
RSA180763RSAYucca whipplei var. whippleiPatricia Wilder13601963-6-06 San BernardinoSan Bernardino National Forest; S slope of Canon Pass above US Highway 66.
RSA180762RSAYucca whipplei var. whippleiPatricia Wilder13591963-6-06 San BernardinoSan Bernardino National Forest; S slope of Canon Pass above US Highway 66.
RSA180756RSAYucca whipplei var. whippleiPatricia Wilder13611963-6-06 San BernardinoSan Bernardino National Forest; S slope of Canon Pass above US Highway 66.
RSA180744RSAYucca whipplei var. whippleiPatricia Wilder13571963-6-06 San BernardinoSan Bernardino National Forest; S slope of Canon Pass above US Highway 66.
RSA180761RSAYucca whipplei var. whippleiPatricia Wilder13581963-6-06 San BernardinoSan Bernardino National Forest; S slope of Canon Pass above US Highway 66.
RSA180757RSAYucca whipplei var. whippleiPatricia Wilder13561963-6-06 San BernardinoSan Bernardino National Forest; S slope of Canon Pass above US Highway 66.
RSA180758RSAYucca whipplei var. whippleiPatricia Wilder13541963-6-06 San BernardinoSan Bernardino National Forest; S slope of Canon Pass above US Highway 66.
RSA180743RSAYucca whipplei var. whippleiPatricia Wilder13551963-6-06 San BernardinoSan Bernardino National Forest; S slope of Canon Pass above US Highway 66.
RSA180760RSAYucca whipplei var. whippleiPatricia Wilder13521963-6-06 San BernardinoSan Bernardino National Forest; S slope of Canon Pass above US Highway 66.
RSA180759RSAYucca whipplei var. whippleiPatricia Wilder13531963-6-06 San BernardinoSan Bernardino National Forest; S slope of Canon Pass above US Highway 66.
CAS-BOT131824CASHesperoyucca whippleiWilder, Patricia13591963-6-6 San BernardinoSan Bernardino National Forest; S. slope of Cajon Pass above U.S. Highway 66
RSA752887RSAYucca whipplei var. whippleiOrlando Mistretta37942009-6-4 San BernardinoSan Bernardino National ForestSanta Ana River Canon. Junction of Stetson Creek Road (Forest Road 1N36) and Round Cienega Creek.
RSA0119983RSAHesperoyucca whippleiDuncan S. Bell92692016-4-13 RiversideSan Bernardino National ForestSanta Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.; Toro Peak Quad.
RSA0168175RSAHesperoyucca whippleiDuncan S. Bell105272017-4-19 RiversideSan Bernardino National ForestSanta Rosa Mountains; along Santa Rosa Truck Trail (FS Route 7S02), approximately 3 air miles west northwest of the summit of Santa Rosa Mountain.; Butterfly Peak
OBI143707OBIHesperoyucca whippleiDavid J. Keil26111967-9-12 San BernardinoSan Bernardino Natl Forest near Arrowhead springs
SBBG156398SBBGHesperoyucca whipplei[unknown]1895 San DiegoSan Diego
DAV317107DAVHesperoyucca whippleiA. C. Sanders303862005-6-2 San DiegoSan Diego County: Peninsular Range. Palomar Mountain, Plaisted Creek Ecological Reserve, NE of Rincon and Pauma Valley, between Plaisted Creek and Hwy 76, SE lobe of reserve near residences abandoned in 1996.
SD00010938SDHesperoyucca whippleiJon P. Rebman217232011-5-19 San DiegoSan Diego National Wildlife Refuge: East of Rancho San Diego; on the lower west side of McGinty Mountain
SD00010939SDHesperoyucca whippleiJon P. Rebman217982011-5-19 San DiegoSan Diego National Wildlife Refuge: East of Rancho San Diego; on the lower west side of McGinty Mountain; along the dirt road and small trail
SD00010873SDHesperoyucca whippleiJeannie Gregory14562005-5-12 San DiegoSan Diego, Miramar, UCSD Elliott Chaparral Reserve (NE corner), 1 mile E of Interstate 15, 1 mile SE of Pomerado Road
RSA378359RSAYucca whipplei var. whippleiChristopher Davidson29171975-6-29 KernSan Emigdio Canon, following old Mil Potrero Road, along San Emigdio Creek, Los Padres National Forest. Los Padres National Forest.
RSA378361RSAYucca whipplei var. whippleiOra M. Clark20051929-4-06 San DiegoSan Felipe Ranch.
SD00010910SDHesperoyucca whippleiJon P. Rebman38881997-4-04 San DiegoSan Felipe Valley Wildlife Area: east of Julian: Along Hwy S2, approx. 4.5 mi. north of Hwy 78. (IPB 4/07)
UCR0000533UCRYucca whippleiJon P. Rebman38881997-4-04 San DiegoSan Felipe Valley Wildlife Area; east of Julian, along Hwy S2, c. 4.5 miles north of Hwy 78
RSA247125RSAYucca whipplei var. whippleiGary D. Wallace4221966-4-07 San DiegoSan Felipe Valley near Scissors Crossing.
SD00010944SDHesperoyucca whippleiLarry Hendrickson37662009-4-25 San DiegoSan Felipe Valley. Cigarette Hills. San Felipe Valley Wildlife Area, California Department of Fish & Game property. 2.0 miles SW of southwest intersection of State hwy. 78 and County Road S-2.
SD219647SDHesperoyucca whippleiLarry Hendrickson45952010-4-1 San DiegoSan Felipe Valley. San Felipe Valley Wildlife Area, California Fish & Game property. 1.6 miles ENE of Banner and 3.0 miles WSW of intersection of County Road S-2 and State hwy. 78. S-side of 78.
SD00010891SDHesperoyucca whippleiLarry Hendrickson57712012-5-6 San DiegoSan Felipe Valley. San Felipe Valley Wildlife Area, California Fish & Game property. Alluvial fan east of Volcan Mountain, 4.0 air miles WNW of intersection of State highway 78 and County Road S-2, and 0.8 mile WNW of historic ranch house.
UC254215UCJEPSYucca whippleiunknown1965-6-16 Los AngelesSan Fernando Valley
SFV114122SFVHesperoyucca whippleiP. M. Schiffmans. n.2004-5-26 Los AngelesSan Fernando Valley; Sesnon Blvd. westbound deadend.
CAS-BOT135903CASHesperoyucca whippleiEastwood, Alice31321913-5-11 Los AngelesSan Fernando Wash
LA00600202LAHesperoyucca whippleiW. Phrust Los AngelesSan Gabriel Canon
SD281061SDYucca whippleiDick Swinney197082017-7-17 Los AngelesSan Gabriel Mountains, Goss Canon, Rosemont Preserve (Arroyos & Foothills Conservancy), La Crescenta, at north terminus of Rosemont Ave., Pasadena Quad
SD281268SDHesperoyucca whippleiDick Swinney194642017-6-22 Los AngelesSan Gabriel Mountains, Mount Lowe summit, Mt. Wilson Quad
RSA0139066RSAHesperoyucca whippleiR. G. Swinney167142014-6-5 Los AngelesSan Gabriel Mountains. Glendora, 0.53 air-miles north of jct. of Rainbow Drive and Sierra Madre Ave., at south base of ridge.; Glendora
RSA0127392RSAHesperoyucca whippleiR. G. Swinney166862014-5-27 Los AngelesSan Gabriel Mountains. Glendora, Glendora Peak (Glendora. C.5 set by County Surveyor. 1937), 0.74 miles ENE (34 deg.) of Azusa Pk., adj. and south of Glendora Ridge Mtwy.; Azusa
RSA0139291RSAHesperoyucca whippleiR. G. Swinney166612014-5-27 Los AngelesSan Gabriel Mountains. Glendora, ridge between east and north forks of Hook Cyn., c. 400 m. south of Glendora Ridge Mtwy. on s.-facing slope at 15-40 % grade, c. 200 m. due n. of Church of the Open Door and n. and e. of Hook Cyn. debris basin.; Glendora
RSA0130447RSAHesperoyucca whippleiR. G. Swinney165032014-5-13 Los AngelesSan Gabriel Mountains. Glendora, west fork of Hook Cyn., c. 0.4 meters north of Sierra Madre Ave, 100-300 m. west of entrance rd. to Church of the Open Door, in Colby Fire burn area of Jan. 20, 2014.; Azusa
RSA0080077RSAYucca whipplei var. whippleiR. G. Swinney130462010-6-4 Los AngelesSan Gabriel Mountains. Placerita Canon Natural Area, Botany Trail Loop, from Nature Center to the NE in a ravine and along ridgetop to its south, parallel and to the south of Placerita Canon Rd.; Mint Canon 7.5′ Q.
RSA0127905RSAHesperoyucca whippleiR. G. Swinney161492014-4-23 Los AngelesSan Gabriel Mountains. n. of Valyermo, 3.1 miles s. of Hwy. 138 at Bobs Gap Rd. (165th St.), 100-400 m. west of 165th St., n. slopes of Holcomb Ridge, extreme n. margin of San Gab. Mountains, coord. taken from center of survey area.; Valyermo
RSA0055752RSAHesperoyucca whippleiR. G. Swinney128072010-5-19 Los AngelesSan Gabriel Mountains/Western Mojave Desert: Oracle Hill summit, abandoned Naval Analytics Station, at end of Pacific Telephone Access Rd. just west of Angeles Natl. forest boundary, 2.05 air miles due east of Angeles Forest Hwy., 0.8 miles due west of; Pacifico Mt. 7.5'Mt. Emma Rd.
SD00010979SDHesperoyucca whippleiR.G. Swinney128072010-5-19 Los AngelesSan Gabriel Mountains/Western Mojave Desert: Oracle Hill summit, abandoned Naval Analytics Station, at end of Pacific Telephone Access Rd., just west of Angeles National Forest boundary, 2.05 air miles due east of Angeles Forest Hwy,
RSA600389RSAYucca whipplei var. whippleiLouis C. Wheeler127851972-12-20 Los AngelesSan Gabriel Mountains: Cow Canon Saddle.
RSA0101278RSAHesperoyucca whippleiR. G. Swinney152642011-6-22 Los AngelesSan Gabriel Mountains: Devils Peak, SE of Doe Spring, on ridge SE of Mt. Mooney, west of Devils Cyn., 0.4 mile east of Angeles Crest Hwy; Waterman Mt. 7.5' Q.
RSA601572RSAYucca whipplei var. whippleiLouis C. Wheeler98211967-6-15 Los AngelesSan Gabriel Mountains: Fremont Pass. Land Grant
SD00010978SDHesperoyucca whippleiR.G. Swinney166612014-5-27 Los AngelesSan Gabriel Mountains: Glendora, ridge between east and north forks of Hook Cyn, c. 400 south of Glendora Ridge Mtwy & 200 m north of Church of the Open Door, NE of Hook Cyn debris basin (Glendora 7.5'Q)
RSA0195973RSAHesperoyucca whippleiR. G. Swinney175882015-7-22 Los AngelesSan Gabriel Mountains: Horse Cyn. Saddle, jct. of Glendora Ridge Rd. and Glendora Mt. Road. S of jct.; Glendora 7.5' Q
RSA630335RSAYucca whipplei var. whippleiScott D. White39201996-4-14 Los AngelesSan Gabriel Mountains: Little Fish Fork, Fish Fork Camp.
RSA0196561RSAYucca whippleiR. G. Swinney176032015-7-28 Los AngelesSan Gabriel Mountains: Peak 5432ft., 0.27 air mile due north of Colver Peak (5511 ft.) on the same ridge, eastern boundary of San Dimas Experimental Forest, ridge south of Fern Canon.; Mount Baldy 7.5
RSA631374RSAYucca whipplei var. whippleiLouis C. Wheeler106441967-9-04 San BernardinoSan Gabriel Mountains: Pine Mt. Ridge.
RSA0196377RSAHesperoyucca whippleiR. G. Swinney173452015-6-30 Los AngelesSan Gabriel Mountains: Sunset Peak Summit, just NE of San Dimas Experimental Forest.; Mount Baldy 7.5
RSA0081051RSAHesperoyucca whippleiR. G. Swinney131072010-6-1 Los AngelesSan Gabriel Mountains: lower Canon Mesa, c. 0.7 rd. miles east of Angeles Forest Hwy on dirt service road, at sharp switch-back that extends into dry wash, c. 0.8 air miles south of Pearblossom Hwy.; Palmdale 7.5' Q.
RSA0047421RSAYucca whipplei var. whippleiR. G. Swinney125042010-5-4 Los AngelesSan Gabriel Mountains: north of Sylmar, 0.1 NNE (6 ° ) of Stetson Debris Basin, at north end of motorway at powerlines, west (250 ° ) of the debris basin in Sombrero Cyn., 0.4 miles north of I-210 Fwy.; San Fernando 7.5′ Q.
RSA0110913RSAHesperoyucca whippleiRichard G. Swinney150792011-6-7 Los AngelesSan Gabriel Mountains: summit of Mount Mooney, 0.4 air mile east of Angeles Crest Hwy & 0.5 mile north of jct. of Angeles Crest Hwy & entrance to Charlton Flats, 0.32 WNW of Mt. Mooney Rd. jct. with rd. to Stony Ridge Observatory.; Chilao Flat 7.5 Quad
RSA0112526RSAHesperoyucca whippleiRichard G. Swinney129032010-5-21 Los AngelesSan Gabriel Mountains: unnamed ridgetop (summit 4322 ft), 0.7 air miles due east of Angeles Forest Hwy., east of Kentucky Springs Canon, 1.35 air miles due north of jct. Angeles Forest Hwy. and Mt. Emma Rd.; Pacifico Mountain 7.5' Quad.
RSA0103924RSAHesperoyucca whippleiR. G. Swinney154812011-7-8 Los AngelesSan Gabriel Mountains:′Strawberry Potrero′, uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property; Chilao Flat 7.5' Q.
SFV114125SFVHesperoyucca whippleiA. Thompsons. n.1959-4-20 Los AngelesSan Gabriel Mountains; 2 miles west of Newhall, about 9 feet from Highway 6 on south slope.
LA22804LAHesperoyucca whippleiW.B. Welchs.n.1928-4-15 Los AngelesSan Gabriel Mountains; Big Tujunga
RSA0119670RSAHesperoyucca whippleiR. G. Swinney165672014-5-19 Los AngelesSan Gabriel Mountains; Glendora, on ridge between west fork of Engelwild Cyn. and Glenco Heights Cyn., 0.2 miles WNW of Engelwild Debris Basin, 0.72 air-miles SSE of Glendora Ridge Mtwy.; Glendora
LA29238LAHesperoyucca whippleiMary V. Hood41--94k*1941-5-17 San BernardinoSan Gabriel Mountains; Lyttle Creek
CAS-BOT135946CASHesperoyucca whippleiWilder, Patricia14011963-6-11 Los AngelesSan Gabriel Mountains; San Dimas Experimental Forest at junction of roads to Tanbark Flat and San Dimas Canyon
RSA0085075RSAYucca whippleiPatricia Wilder14011963-6-11 Los AngelesSan Gabriel Mountains; San Dimas Experimental Forest at junction of roads to Tanbark Flats and San Dimas Canon.
SFV114124SFVHesperoyucca whippleiP. M. Schiffmans. n.2000-5-24 Los AngelesSan Gabriel Mountains; San Francisquito Canon.
LA22802LAHesperoyucca whippleiW.R. Ernsts.n.1947-6-1 Los AngelesSan Gabriel Mountains; San Gabriel Canon
RSA639748RSAYucca whipplei var. whippleiLouis C. Wheeler62341946-8-24 Los AngelesSan Gabriel Mountains;: Ridge east of Crystal Lake.
RSA378351RSAYucca whipplei var. whippleiJack Rempels.n.1935-11-26 Los AngelesSan Gabriel Mtns. Firebreak.
RSA729540RSAYucca whipplei var. whippleiRichard G. Swinney69921998-6-16 Los AngelesSan Gabriel Mtns; summit of Lookout (Antonio) Mountain.; Mt. Baldy 7.5′ Q
RSA645569RSAYucca whipplei var. whippleiRichard G. Swinney41981995-7-13 San BernardinoSan Gabriel Mts., Baldy Bowl area, San Antonio Canon, W Spring area. Mt. San Antonio USGS Quad:1955, P.R. 1968.; Mt. San Antonio 7.5′ Q.
SDSU24153SDSUHesperoyucca whippleiR. G. Swinney184702016-7-13 Los AngelesSan Gabriel Mts., Mount Markham summit, Mount Wilson Quad.
SDSU24157SDSUHesperoyucca whippleiR. G. Swinney184802016-7-26 Los AngelesSan Gabriel Mts., Mount Sally summit, 5.22 air miles ENE of Red Box., Chilao Flat Quad.
UC1951503UCJEPSYucca whippleiEllen MackeyNFWF 18112006-10-19 Los AngelesSan Gabriel River Watershed. Lario San Gabriel River Trail park.
UCR0000450UCRYucca whippleiEllen MackeyNFWF--18112006-10-19 Los AngelesSan Gabriel River [channel, northeast of East Huntington Drive], Lario San Gabriel River Trail Park
CAS-BOT135949CASHesperoyucca whippleiWheeler, Louis C.6151932-4-14 Los AngelesSan Gabriel Wash
UC1280820UCJEPSYucca whippleiLouis C. Wheeler6151932-4-14 Los AngelesSan Gabriel Wash
RSA0336415RSAYucca whippleiPaul H. Woods.n.1941-5-05 Los AngelesSan Gabriel Wash.
IRVC10IRVCYucca whippleiE.P. Cowpers.n.1965-4-14 OrangeSan Juan Capistrano, Ortega Highway.
SBBG156349SBBGHesperoyucca whippleiMabel M. Miles1886-6-10 San Luis ObispoSan Luis Obispo County
DAV317106DAVHesperoyucca whippleiErnest C. Twisselmann13211954-6-05 San Luis ObispoSan Luis Obispo County: Canon, Crocker Grade West Slope, Southeastern.
SD00010904SDHesperoyucca whippleiElizabeth P. Lowe892006-5-20 San DiegoSan Marcos. In canyon southeast of the intersection of Indian Ridge, Washingtonia Dr and Ocean View Dr.
SD00010834SDHesperoyucca whippleiDarley F. Howe7911939-4-16 San DiegoSan Miguel. (IPB 4/07)
RSA734224RSAYucca whipplei var. whippleiKeith E. Hoffmaster531932-3-20 San DiegoSan Onofre.
SD00039577SDHesperoyucca whippleiNancy Nenow33122018-5-23 San DiegoSan Pasqual Valley; near 0.44 N of junction Sky High Road and Bandy Canon Road; along trail parallel to Bandy Canon Road between Ysabel Creek Road and Raptor Ridge.
RSA670305RSAYucca whipplei var. whippleiJoseph M. Keefe311782001-3-19 Los AngelesSan Rafael Mountains. 3 meters north of Glenoaks Boulevard, 100 meters west of locked gate, 0.5 mile southeast of Flint Peak, 3 miles east of Harvey Drive; Glendale, CA 91208.
RSA670309RSAYucca whipplei var. whippleiJoseph M. Keefe311642001-3-19 Los AngelesSan Rafael Mountains: Ravine 10 meters north of Glenoaks Boulevard, 200 meters west of locked gate, 0.5 mile southeast of Flint Peak, 3 miles east of Harvey Drive; Glendale, 91208.
CAS-BOT131822CASHesperoyucca whippleiEwan, J.110051937-8-22 San BernardinoSan Sevaine Canyon, San Gabriel Mts.
CLARK-A1528-4857CLARKYucca whippleiJohn C. Roos13781937-4-17 San BernardinoSan Timoteo Canon
POM266633RSAYucca whipplei var. whippleiJ. C. Roos13781937-4-17 San BernardinoSan Timoteo Canon, near Redlands.
IRVC28273IRVCYucca whipplei subsp. whippleiMark A. Elvin; Andy Sanders, Cindy Burrescano, et al.27012003-5-4 San DiegoSan Ysidro Mountains: Otay Mountains, ridge ca. 2-3 miles east of the peak, around end of jeep trail, head of Cedar Creek watershed
RSA691030RSAYucca whipplei var. whippleiFred M. Roberts57932003-5-4 San DiegoSan Ysidro Mtns.: Otay Mountain, head of canyon ca. 2 mi. airline NW of Otay Mt. peak, ca. 0.4 WSW of peak 2242.; Otay Mtn. 7.5′
RSA695461RSAYucca whipplei var. whippleiMark Elvin27012003-5-4 San DiegoSan Ysidro Mts: Otay Mt, ridge ca. 2-3 miles east of the peak, around end of jeep trail, head of Cedar Creek watershed
CAS-BOT131832CASHesperoyucca whippleiEastwood, Alice186231932-4-25 San DiegoSan [Pasquale] Pasqual
CSLA000646CSLAYucca whipplei subsp. whippleiA. Brenholt191967-3-08 San DiegoSanta Ana Mountains, Cotton Wood Creek, 10 m. off Hwy. 395
LOB100177LOBHesperoyucca whippleiRay Hasegawa770305-101977-3-05 OrangeSanta Ana Mountains, Ortega Highway, 15.7 miles northeast of Interstate 5.
RSA588781RSAYucca whipplei var. whippleiFred M. Roberts45561990-4-11 OrangeSanta Ana Mountains: East Fork Upper Long Canon, along Main Divide Truck Trail, 4.4 kilometers SE Los Pinos Peak.
IRVC24860IRVCYucca whipplei var. whippleiFred M. Roberts28671986-5-16 OrangeSanta Ana Mtns.: ridge above San Juan canyon, Sitton Peak Truck Trail, 3.3 W Sitton Peak
RSA378360RSAYucca whipplei var. whippleiChristopher Davidson56251977-5-18 OrangeSanta Ana Mts. Cleveland Nat. Forest. Bear Springs
MACF034431MACFYucca whipplei subsp. whippleiRobert L. Allen121312001-6-23 OrangeSanta Ana Range, San Juan Canon, 0.9 road miles E of San Juan Guard Station following Ortega Hwy SR7 Near spillway of rock dam on San Juan Creek; 33.590683 -117.499333
POM123050RSAYucca whipplei var. whippleiMarcus E. Joness.n. San BernardinoSanta Ana River.
RSA70188RSAYucca whipplei var. whippleiFrank W. Peirson4611920-4-26 Los AngelesSanta Anita Wash above Foothill Blvd.
SBBG58712SBBGHesperoyucca whippleiRalph Hoffmann1929-5-06 Santa BarbaraSanta Barbara Botanic Garden Blaksley Botanical Garden, Mission Cyn [natural; not planted]
RSA180711RSAYucca whipplei var. whippleiPatricia Wilder12461963-5-18 Santa BarbaraSanta Barbara Co.; Los Padres National Forest; Canon; San Rafael Mountains.
RSA180730RSAYucca whipplei var. whippleiPatricia Wilder14361963-6-15 Santa BarbaraSanta Barbara Co.; Padres National Forest; Cachuma Mountain in canyon E of Canon at Cachuma Saddle.
RSA180727RSAYucca whipplei var. whippleiPatricia Wilder14391963-6-15 Santa BarbaraSanta Barbara Co.; Padres National Forest; Cachuma Mountain in canyon E of Canon at Cachuma Saddle.
RSA180735RSAYucca whipplei var. whippleiPatricia Wilder14421963-6-15 Santa BarbaraSanta Barbara Co.; Padres National Forest; Cachuma Mountain in canyon E of Canon at Cachuma Saddle.
RSA180729RSAYucca whipplei var. whippleiPatricia Wilder14371963-6-15 Santa BarbaraSanta Barbara Co.; Padres National Forest; Cachuma Mountain in canyon E of Canon at Cachuma Saddle.
RSA180728RSAYucca whipplei var. whippleiPatricia Wilder14381963-6-15 Santa BarbaraSanta Barbara Co.; Padres National Forest; Cachuma Mountain in canyon E of Canon at Cachuma Saddle.
RSA180734RSAYucca whipplei var. whippleiPatricia Wilder14411963-6-15 Santa BarbaraSanta Barbara Co.; Padres National Forest; Cachuma Mountain in canyon E of Canon at Cachuma Saddle.
RSA180726RSAYucca whipplei var. whippleiPatricia Wilder14401963-6-15 Santa BarbaraSanta Barbara Co.; Padres National Forest; Cachuma Mountain in canyon E of Canon at Cachuma Saddle.
RSA180718RSAYucca whipplei var. whippleiPatricia Wilder12411963-5-18 Santa BarbaraSanta Barbara Co.; San Rafael Mountains; Padres National Forest; Figueroa Mountain near Figueroa Fire Station.
RSA180719RSAYucca whipplei var. whippleiPatricia Wilder12401963-5-18 Santa BarbaraSanta Barbara Co.; San Rafael Mountains; Padres National Forest; Figueroa Mountain near Figueroa Fire Station.
RSA180717RSAYucca whipplei var. whippleiPatricia Wilder12421963-5-18 Santa BarbaraSanta Barbara Co.; San Rafael Mountains; Padres National Forest; Figueroa Mountain near Figueroa Fire Station.
UCSB021859UCSBHesperoyucca whippleiMrs. R. F. Bingham Santa BarbaraSanta Barbara foothills
SBBG156350SBBGHesperoyucca whippleiSarah J. DeGroot74942015-7-23 VenturaSanta Clara River drainage and slopes of S Mtn SSW of Santa Paula, slope facing SSE, on S Mtn; Nature Conservancy Villanueva property
UCR0000462UCRYucca whippleiA.C. Sanders299032005-5-5 Los AngelesSanta Clarita area, Cruzan Mesa along dirt road at NE end of mesa
UCR0000453UCRYucca whippleiA.C. Sanders297022005-4-26 Los AngelesSanta Clarita area, Plum Canon Rd. in Mint Canon, NW of Forest Park and south of Cruzan Mesa
UCR0000452UCRYucca whippleiA.C. Sanders302712005-5-24 Los AngelesSanta Clarita area, c. 0.5 W of community of Mint Canon
UCR0000467UCRYucca whippleiA.C. Sanders301652005-5-11 Los AngelesSanta Clarita area, upper Plum Canon along dirt track toward Cruzan Mesa from Plum Canon Rd., NW of Forest Park between Mint and Bouquet Canons
UC4094UCJEPSYucca whippleiG. W. Dunn1891-6-04 Santa BarbaraSanta Inez Mountains
PGM4408PGMHesperoyucca whippleiYadon, Vern1993-5-13 MontereySanta Lucia Mountains, Hanging Valley near Los Padres N F, Indians Rd N of Escondido Camp
PGM1340PGMHesperoyucca whippleiYadon, Vern1975-6-09 MontereySanta Lucia Mountains, Puerto Suelo to Little Pines tr jct, Tr Puerto Suello to Little Pines jct
SD00010983SDHesperoyucca whippleiJames C. Dice7211987-9-09 RiversideSanta Margarita Ecological Reserve; 1.6 W of Royal Oak Ranch.
CSLA000639CSLAYucca whippleiPhilip A. Silverstone2441978-7-23 Los AngelesSanta Monica Mountains: Latigo Canon Rd. 2.9 km inland from State 1; open hillside, gentle slope.
LA200889LAHesperoyucca whippleiJonathan Sauer45461969-5-21 Los AngelesSanta Monica Mountains; Coldwater Canon; unspecific
CHSC34418CHSCYucca whippleiPhilip A. Silverstone1978-7-23 Los AngelesSanta Monica Mountains; Latigo Canon Rd. 2.9 km inland from State 1.
LA22797LAHesperoyucca whippleiCarl Eplings.n.1931-5-09 Los AngelesSanta Monica Mountains; Los Alisos Canon
LA22806LAHesperoyucca whippleiLee Hainess.n.1940-6-01 Los AngelesSanta Monica Mountains; Malibu Lake
LA1428LAHesperoyucca whippleiBruce Douglas Clayton281972-3-30 Los AngelesSanta Monica Mountains; Mountain Park Research Campus; N end of Drawbridge firebreak
LA34209LAHesperoyucca whippleiPeter H. Raven141502003-5-10 Los AngelesSanta Monica Mountains; Triunfo Canon; 4.1 W of Tapia Park on road to Malibu Lake
LA88648LAHesperoyucca whippleiPatricia Wilder12691963-5-18 Los AngelesSanta Monica Mountains; Triunfo Canon; ca 1 W of Malibu Lake; off Mulholland Hwy on Careful Road
LA91508LAHesperoyucca whippleiBruce Douglas Clayton1081972-5-11 Los AngelesSanta Monica Mountains; Upper Temescal and Rustic Canons; Mountain Park Research Campus
LA82366LAHesperoyucca whippleiO.H. Kappler6881944-6-25 Los AngelesSanta Monica Mountains; W-fork Las Trancas (Rattlesnake) Canon; N slope
LA201322LAHesperoyucca whippleiArthur C. Gibson43142001-4-20 VenturaSanta Monica Mountains; Wildwood Regional Park, Thousand Oaks; Moonridge Trail from parking lot 2 Wildwood Canon Trail
HSC220475HSCHesperoyucca whippleiPhilip A. Silverstone2441978-7-23 Los AngelesSanta Monica Mtns., Latigo Canon Rd., 2.9 km inland from Hwy. 1
RSA724643RSAYucca whipplei var. whippleiK. DobryD-7281991-6-13 Los AngelesSanta Monica Mts. Las Virgenes and Mulholland Hwy at Soka Univ.
UCR0000485UCRYucca whippleiA.C. Sanders275312004-4-20 RiversideSanta Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line
UCR0000540UCRYucca whippleiO.F. Clarkes.n.1971-6-07 VenturaSanta Ynez Mountains. Chorro Grande Canon, draining into Sespe Creek from the north off Pine Mountain, north of Ojai, near U.S. Gypsum quarry
SBBG156401SBBGHesperoyucca whippleiRalph Hoffmann1925-5-31 VenturaSanta Ynez Mtns; Casitas Pass
SD00010962SDHesperoyucca whippleiJohn Sanborn2352010-6-18 San DiegoSantee, open hills northwestern end just E of Santee Lakes, about 1 mile due north of the end of Cuyamaca St., NW of the old quarry
SD00010875SDHesperoyucca whippleiJohn Sanborn1812008-5-16 San DiegoSantee. Hills behind (east) of Santee City Hall and about 0.55 miles northeast of north end of Avanti Avenue
CHSC37639CHSCYucca whippleiT. B. Devine7361981-7-30 OrangeSantiago Canon Road, ca. _ mi W of its junction with Williams Canon Road. T05S R0 W S18 USGS Quadrangle: El Toro
RSA802001RSAYucca whippleiDuncan S. Bell11492010-5-30 San BernardinoSawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1.25 air miles northeast of Chaparrosa Peak.; Rimrock
CHSC57941CHSCYucca whippleiBlake A. Rowe321986-6-30 Los AngelesScattered over several miles along Hwy 126, 5 km e of Canon Country.
RSA128RSAYucca whipplei var. whippleiJ. T. Howell9961928-6-29 Los AngelesSeminole Hot Springs Road, Santa Monica Mountains
POM156274RSAYucca whipplei var. whippleiLe Roy Abrams25641902-6-17 Los AngelesSepulveda Canon, Santa Monica Mountains.
POM313555RSAYucca whipplei var. whippleiPatricia Wilder13111963-5-26 FresnoSequoia National Foest; on road to King's Canon Camps. Near Boyden Caves. Sierra Nevada Mtn range, San Joaquin Valley drainage.
POM313554RSAYucca whipplei var. whippleiPatricia Wilder13011963-5-25 FresnoSequoia National Forest; between Barton Flats and Hume Lake. Sierra Nevada Mtn range, San Joaquin Valley drainage.
RSA96178RSAYucca whipplei var. whippleiPercy C. Everett202171954-10-05 TulareSequoia National Park, 5.6 NE from entrance along continuation of Hwy 198.
CAS-BOT131838CASHesperoyucca whippleiEverett, P. C.; Balls, E. K.202171954-10-5 TulareSequoia National Park, 5.6 mi. n.e. from entrance along continuation of Hwy 198
CAS-BOT131840CASHesperoyucca whippleiEverett, P. C.; Balls, E. K.202171954-10-5 TulareSequoia National Park, 5.6 mi. n.e. from entrance along continuation of Hwy 198
HSC220477HSCHesperoyucca whippleiSteve DeBenedetti71974-6-19 TulareSequoia National Park, Ash Mtn. on Hwy. 198
THRI-SEKI5007THRIYucca whippleiRockwell, Jack A.68-4421968-6-30 UnknownSequoia Nf, Hwy 180 At Horseshoe Bend
UC1272462UCJEPSYucca whippleiHoward J. Arnott821955-6-23 VenturaSeymore Camp Mt. Pinos
RSA378354RSAYucca whipplei var. whippleiEdwin Klines.n.1924-5-25 Los AngelesSierra Pelona Mts, Mint Canon.
MACF034442MACFYucca whippleiT. Benott1979-5-25 OrangeSilverado Canon
UCR0000539UCRYucca whippleiA.C. Sanders229121999-6-28 VenturaSimi Valley; Marr Ranch, between Tapo and Chivo Canons, c. 2 miles north of Santa Susana; Simi Valley
UCR0000538UCRYucca whippleiA.C. Sanders229251999-6-28 VenturaSimi Valley; Marr Ranch, between Tapo and Chivo Canons, c. 2 miles north of Santa Susana; Simi Valley
UCR0000458UCRYucca whippleiMichael Honer22192006-4-21 Los AngelesSlopes above Oso Canon; c. 2 miles north of Quail Lake; 1.2 miles west of cement plant rd.
UCR0000491UCRHesperoyucca whippleiR.G. Swinney13611967-5-26 RiversideSnow Creek
CAS-BOT131802CASHesperoyucca whippleiEverett, P. C.; Balls, E. K.202271954-10-6 FresnoSouth Fork Kings River, Kings Canyon, 2 mi. e. of Boyden's Cave
CAS-BOT131803CASHesperoyucca whippleiEverett, P. C.; Balls, E. K.202271954-10-6 FresnoSouth Fork Kings River, Kings Canyon, 2 mi. e. of Boyden's Cave
UCR0000505UCRYucca whippleiR.G. Swinney29501994-6-20 San BernardinoSouth fork of Lytle Creek, c. 140 m west of Bonita Falls Canon
CSLA000650CSLAYucca whippleiK. Klement331968-4-19 San DiegoSouth of Alpine 1 1/4 miles on road to Japatul Valley
SD00010861SDHesperoyucca whippleiBarbara Booth832007-11-24 San DiegoSouth of Oak Grove. Cleveland National Forest, 1/2 mile within Forest boundary adjacent to Oak Grove Truck Trail and about 2.4 miles by road south from intersection with Highway 79
UCSB021855UCSBHesperoyucca whippleiLinda Barrick531963-5-04 RiversideSouth side of Banning-Idyllwild Road, 4 miles S of U.S. Highway 60, 70, 99
SDSU18587SDSUHesperoyucca whippleiCain, Ian9242008-6-10 San DiegoSouth south east of Poway, Sycamore Canon County Park. 630 meters north north east of ranger station
SD00010926SDHesperoyucca whippleiJon P. Rebman196802010-6-12 San DiegoSoutheast of Campo: along Smith Canon approximately 0.4 miles north of the USA/Mexico border; on Bureau of Land Management lands
SD00010880SDHesperoyucca whippleiBill Sullivan4642008-4-4 San DiegoSoutheast of Ranchita, Anza-Borrego Desert State Park, Jasper Trail, about 1 mile southeast of County Road S22 mile 6.8
UC1601361UCJEPSYucca whippleiunknown1896-1-01 Los AngelesSouthern California in the vicinity Los Angeles
RSA561010RSAYucca whipplei var. whippleiSteve Boyd72001992-5-04 RiversideSouthern Santa Ana Mountains; San Mateo Canon Wilderness Area; Oak Flats area E of Verdugo Potrero.
SD00010982SDHesperoyucca whippleiSteve Boyd72001992-5-04 RiversideSouthern Santa Ana Mountains; San Mateo County Wilderness Area; Oak flats area east of Verduga Potrero.
SD00010911SDHesperoyucca whippleiJon P. Rebman203102010-8-15 San DiegoSouthwest of Combs Peak: canyon off of Chihuahua/Lost Valley Road just northwest of Sky Oaks Field Station; on Bureau of Land Management lands
SD00010912SDHesperoyucca whippleiMichael Curto2741986-4-08 San DiegoSouthwest-facing base of rounded metamorphic rock outcrop in large Indian Village site, 1/2 mile northeast of Dyar Spring
UCR0000545UCRYucca whippleiDavid J. Keil192281986-4-26 San Luis ObispoSouthwestern flank of Temblor Range. 3.05 mi east of road to center of Carrizo Plain (to RC Farm) on Elkhorn Road & 0.25 N to gate on unnnamed dirt road.
OBI158851OBIHesperoyucca whippleiDavid Keil344872017-4-10 San Luis ObispoSouthwestern part of Caliente Range. Carrizo Plain Ecological Reserve. South Chimineas Unit. Along Red Rock Road. Juniper woodland on north-facing slopes.
UCSB021861UCSBHesperoyucca whippleiChepin, Matt861965-5-14 VenturaState Highway 126, 6.1 miles W of Canon
UCR0000514UCRYucca whipplei subsp. parishiiR.G. Swinney50821996-7-09 San BernardinoSugarloaf Peak, NE side at east peak, south of Icehouse Canon parking area
RSA717831RSAYucca whipplei var. whippleiRichard G. Swinney50821996-7-09 San BernardinoSugarloaf Peak, NE side at east peak, south of Icehouse Canon parking area; Mt. Baldy 7.5′
CAS-BOT131843CASHesperoyucca whippleiAbrams, L. R.; McGregor, E. A.411908-6-1 VenturaSulphur Mountain Spring, Sulphur Mountains
CAS-BOT131844CASHesperoyucca whippleiAbrams, Le Roy; McGregor, E. A.411908-6-1 VenturaSulphur Mountain Spring, Sulphur Mountains
UCR0012915UCRHesperoyucca whippleiR.G. Swinney173452015-6-30 Los AngelesSunset Peak summit, just NE of San Dimas Experimental Forest
CAS-BOT135940CASHesperoyucca whippleiAbrams, LeRoy25641902-6-17 Los AngelesSupulveda Canyon, Santa Monica Mts.
CSLA000642CSLAYucca whippleiGerald Richer1962-4-26 Los AngelesSwitzer's Inlet, San Gabriel Mts. Growing in a dry stream bed.
SD00010859SDHesperoyucca whippleiVictoria Marshall7972008-4-17 San DiegoSycamore Canon Preserve, Poway. On trail to Martha's Grove, ca. 0.75 mi SW of intersection of Hwy. 67 and Sycamore Park Drive and ca. 3 miles NW of San Vicente Reservoir
SD00010836SDHesperoyucca whippleiJon P. Rebman103412004-5-20 San DiegoSycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir; south side of Sycuan Peak, north of Lawson Valley Road
UCR0000535UCRYucca whippleiJon P. Rebman103412004-5-20 San DiegoSycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir; south side of Sycuan Peak, north of Lawson Valley Road
CAS-BOT135910CASHesperoyucca whippleiElmer, A. D. E.32151901-6-1 MontereyTassajara Hot Springs
POM47851RSAYucca whipplei var. whippleiPhilip A. Munz81291924-5-11 San DiegoTecate Mt. [Tecate Peak]
SD00010823SDHesperoyucca whippleiWarren Schmidtmann562007-4-22 San DiegoTecate Peak, 3.78 mi SW of intersect of dirt road and Hwy 188 (Tecate Road), on ridgeline running NW of road to Tecate Peak, 0.42 mi SW of Tecate Peak, 0.42 N of US Mexico border
RSA0034368RSAYucca whippleiA. C. Sanders338172007-5-15 KernTehachapi Mountains: steep SW-facing slopes above Crane Canon, c.1 mile SE of Castac Lake.; Lebec 7.5′ Quad.
CAS-BOT434250CASHesperoyucca whippleiSanders, A. C.; Salvato, T. B.; Provance, Mitch338172007-5-15 KernTehachapi Mountains: steep SW-facing slopes above Crane Canyon, c. 1 mile SE of Castac Lake. Elev. given as 4100 ft.
SFV116193SFVHesperoyucca whippleiE. M. Bonciminos. n.1993-4-25 KernTehachapi Mountains; 1 mile north of Tehachapi Loop.
CAS-BOT555015CASHesperoyucca whippleiCraig, J. B.2091937-5-5 KernTehachapi Pass, Tehachapi Mt. Range, Mojave watershed
POM291041RSAYucca whipplei var. whippleiLyman Benson34891932-5-07 KernTehachapi Pass. Piute Mountains, Mojave Desert.
CAS-BOT131801CASHesperoyucca whippleiHowell, John Thomas340151958-7-27 FresnoTehipite Valley, Middle Fork of the Kings River
CSLA000644CSLAYucca whippleiDieter H. Wilken1951965-4-14 San DiegoTemecula River Canon ca. 3 mi. east of Fallbrook
RSA0092207RSAHesperoyucca whippleiSarah J. De Groot74942015-7-23 VenturaThe Nature Conservancy (TNC). The Nature Conservancy Villanueva property; Santa Clara River drainage and slopes of South Mountain south-southwest of Santa Paula. Slope facing south-southeast, on South Mountain.
RSA0140816RSAHesperoyucca whippleiNaomi Fraga54132015-5-26 VenturaThe Nature Conservancy (TNC). The Nature Conservancy land NE of Fillmore and SE of Piru on the Santa Clara River.; Piru
SDSU11460SDSUHesperoyucca whippleiAnderson, John1969-4-23 San DiegoThe base of the eastern slope of Rattlesnake Mountain at the northern end of El Canon Valley. 50 yards off the western upaved extension of Royal Rd.
RSA0048490RSAYucca whipplei var. whippleiGeo. R. Julians.n.1962-5-21 Los AngelesTopanga Canon, Santa Monica Mountains.
RSA0048491RSAYucca whippleiLee Hainess.n .1951-5-1 Los AngelesTopanga.
MACF034437MACFYucca whippleiPeter G. RowalndsT-481970-3-06 OrangeTrabuco Canon, approx 2 miles up canyon from O'Neil Park, chaparral
SD00010921SDHesperoyucca whippleiJohn W. BrownMM-1051994-1-30 San DiegoTrail from Mexican Canon to ridge along east side of ridge, southern portion of McGinty Mountain Northwest corner of USGS 7.5 minute Dulzura quadrangle. Moderately common in coastal sage scrub and chaparral (IPB 4/07)
RSA771674RSAYucca whipplei var. whippleiOrlando Mistretta49702010-4-13 RiversideTransverse Ranges; San Bernardino Mountains region: Whitewater Canon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm).Between N34.019 W116.68175 N34.01041 and W116.67141.
RSA756137RSAYucca whipplei var. whippleiOrlando Mistretta25302008-4-23 Los AngelesTransverse Ranges; San Gabriel Mountains region: Southern California Edison transmission line tower (Segment 6, Structure 61 per TRTP Survey 2008), vicinity of Upper Big Tujunga Canon.
SBBG156405SBBGHesperoyucca whippleiClifton F. Smith9671944-6-19 Santa BarbaraTunnel Rd, Mission Cyn
SBBG156347SBBGHesperoyucca whippleiF. L. JohnsonROB5081993-5-23 San Luis ObispoTwin Bridges on Boy Scout Rd; Camp Roberts
RSA586241RSAYucca whipplei var. whippleiF. L. JohnsonROB05081993-5-23 San Luis ObispoTwin Bridges on Boyscout Rd.
UC1009550UCJEPSYucca whippleiJ. M. Webber2611943-4-04 RiversideU.S. Highway 60 8 mi w Beaumont
UC1009551UCJEPSYucca whippleiJ. M. Webber2601944-7-08 RiversideU.S.D.A. Citrus Experiment Station Riverside
UCR0000480UCRYucca whippleiA.C. Sanders322812006-5-13 RiversideUC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
SD00010108SDHesperoyucca whippleiMichael Honer42412015-4-9 San DiegoUTM in supplement. Fallbrook NWS [Naval Weapons Station], appx. 2.8 WNW of Entrance Station.
SD00010831SDHesperoyucca whippleiFrank F. Gander91341941-4-29 San DiegoUnburned chaparral at Montezuma View Point. (IPB 4/07)
UCR0000504UCRYucca whipplei subsp. caespitosaR.G. Swinney22251993-5-15 San BernardinoUpper Lytle Creek Divide, 1.2 miles south of Lone Pine Road on Forest Service Road 3N31[Sheep Creek Truck Trail]
SBBG151184SBBGHesperoyucca whippleiHeather Schneider1582018-3-19 Santa BarbaraUpper Manzana Trail out of Nira.
CAS-BOT131847CASHesperoyucca whippleiPollard, Henry M.s.n.1947-5-3 VenturaUpper Matilija Canyon
UC679507UCJEPSYucca whippleiEdward Lee11751934-9-08 MontereyUpper Milpitas Road Santa Lucia Mountains (Santa Lucia Mountains)
RSA500187RSAYucca whipplei var. whippleiSteve Boyd32041989-4-02 RiversideVail Lake Area, W end of bench on S flank of Oak Mt.
UC1595593UCJEPSYucca whippleiSteve Boyd, Laurel Arnseth, Yvonne Rasmussen, Hugo Cota45801990-5-03 RiversideVail Lake area Oak Mtn. (steep se flank of mt. above ne end of lake)
RSA525267RSAYucca whipplei var. whippleiSteve Boyd45801990-5-03 RiversideVail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
RSA524462RSAYucca whipplei var. whippleiSteve Boyd40651990-4-03 RiversideVail Lake area, summit of 'Big' Oak Mountain at E end.
RSA180722RSAYucca whipplei var. whippleiPatricia Wilder12731963-5-18 VenturaVentura Co.; Santa Monica Mountains; ca. one mile W of Malibu Lake; off Mulholland Drive on Careful Road.
RSA180710RSAYucca whipplei var. whippleiPatricia Wilder12711963-5-18 VenturaVentura Co.; Santa Monica Mountains; ca. one mile W of Malibu Lake; off Mulholland Drive on Careful Road.
RSA180713RSAYucca whipplei var. whippleiPatricia Wilder12681963-5-18 VenturaVentura Co.; Santa Monica Mountains; ca. one mile W of Malibu Lake; off Mulholland Drive on Careful Road.
RSA180716RSAYucca whipplei var. whippleiPatricia Wilder12661963-5-18 VenturaVentura Co.; Santa Monica Mountains; ca. one mile W of Malibu Lake; off Mulholland Drive on Careful Road.
RSA180712RSAYucca whipplei var. whippleiPatricia Wilder12701963-5-18 VenturaVentura Co.; Santa Monica Mountains; ca. one mile W of Malibu Lake; off Mulholland Drive on Careful Road.
RSA180715RSAYucca whipplei var. whippleiPatricia Wilder12671963-5-18 VenturaVentura Co.; Santa Monica Mountains; ca. one mile W of Malibu Lake; off Mulholland Drive on Careful Road.
RSA180723RSAYucca whipplei var. whippleiPatricia Wilder12721963-5-18 VenturaVentura Co.; Santa Monica Mountains; ca. one mile W of Malibu Lake; off Mulholland Drive on Careful Road.
RSA180714RSAYucca whipplei var. whippleiPatricia Wilder12691963-5-18 VenturaVentura Co.; Santa Monica Mountains; ca. one mile W of Malibu Lake; off Mulholland Drive on Careful Road.
RSA180698RSAYucca whipplei var. whippleiPatricia Wilder12141963-4-27 VenturaVentura County; Santa Monica Mountains; Mulholland Drive in vicinity of Malibu Lake.
RSA180699RSAYucca whipplei var. whippleiPatricia Wilder12131963-4-27 VenturaVentura County; Santa Monica Mountains; Mulholland Drive in vicinity of Malibu Lake.
RSA180700RSAYucca whipplei var. whippleiPatricia Wilder12121963-4-27 VenturaVentura County; Santa Monica Mountains; Mulholland Drive in vicinity of Malibu Lake.
SBBG156402SBBGHesperoyucca whippleiHenry M. Pollard1971-6-04 VenturaVentura River ca. 0.25 N of Baldwin Rd crossing
SBBG156406SBBGHesperoyucca whippleiHenry M. Pollard1969-6-19 VenturaVentura River near Santa Ana Blvd crossing; Oak View
SFV114123SFVHesperoyucca whippleiL. Moore402000-6-8 Los AngelesVerdugo Mountains; La Tuna Canon Park. Off La Tuna Canon Road on Santa Monica Mountains Conservancy Land.
RSA660775RSAYucca whipplei var. whippleiLaura Moore402000-6-8 Los AngelesVerdugo Mountains; La Tuna Canon Park. Off La Tuna Canon Road, on Santa Monica Mountains Conservancy Land.; Burbank
CSLA000651CSLAYucca whippleiD. Veltman961967-6-02 Los AngelesVerdugo Mtns., Glendale, Brand Park
CAS-BOT131807CASHesperoyucca whippleiAbrams, Le Roy; McGregor, E. A.2711908-6-16 KernVicinity of Fort Tejon, Soldiers Camp
CAS-BOT131808CASHesperoyucca whippleiAbrams, Le Roy; McGregor, E. A.2701908-6-16 KernVicinity of Fort Tejon, Soldiers Camp
CAS-BOT135904CASHesperoyucca whippleiThomas, H. A.; Thomas, J. H.52721955-7-17 MontereyVicinity of Nacimiento Summit - Santa Lucia Mountains
UCSB021854UCSBHesperoyucca whippleiLockwood, Leo1081963-5-04 RiversideW side of banning-Idyllwild Road, 4 miles S of U.S. Highway 60, 70, 99
CAS-BOT131839CASHesperoyucca whippleiWolf, C. B.; Stark, B. D.54451933-9-19 TulareW. slope Sierra Nevada, Sequoia National Park, 3.8 mi. above checking station on rd. to Hospital Rock
SD00010839SDHesperoyucca whippleiJon P. Rebman100492004-5-4 San DiegoWalker Canon Ecological Reserve: between Boulevard and Jacumba on the north side of Interstate 8, along arroyo bottom near the western end of the reserve
UCR0000528UCRYucca whipplei subsp. whippleiJon P. Rebman100492004-5-4 San DiegoWalker Canon Ecological Reserve: between Boulevard and Jacumba on the north side of Interstate 8, along arroyo bottom near the western end of the reserve
SD00010951SDHesperoyucca whippleiNancy Nenow6062009-5-12 San DiegoWarner Springs Ranch, 1/3 NE of intersection Hwy 79 and Lost Creek Road, 250 yds north of highway 79 and east of Lost Creek Road on dirt sideroad .
SD00010953SDHesperoyucca whippleiChar Glacy2172011-5-3 San DiegoWarner Springs; N of, along Puerta La Cruz Road; near junction with Lost Creek Road and Pacific Crest Trailhead
JEPS62232UCJEPSYucca whippleiWillis L. Jepson55211913-5-15 San BernardinoWaterman Canon
UCR0000468UCRYucca whippleiA.C. Sanders353272008-5-9 OrangeWeir Canon, 0.3 mi. west of Eastern Transportation Corridor (Hwy 241) and 1.45 mi. east of south end of Walnut Canon Reservoir
RSA749996RSAYucca whipplei var. whippleiA. C. Sanders353272008-5-9 OrangeWeir Canon, 0.3 mi. west of Eastern Transportation Corridor (Hwy 241) and 1.45 mi. east of south end of Walnut Canon Reservoir; Black Star Canon 7.5′ Q.
UC495431UCJEPSYucca whippleiE. W. Voegelin561931-7-01 KernWeldon
RSA725763RSAYucca whipplei var. whippleiA. C. Sanders262572003-5-1 Los AngelesWestern San Gabriel Mtns.: SE slopes of Castaic Mesa above Charlie Canon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property.; Newhall 7.5′ Q.
SD00010976SDHesperoyucca whippleiA. C. Sanders299032005-5-5 Los AngelesWestern San Gabriel/Liebre Mountains Region: Santa Clarita area, Cruzan Mesa along dirt road at northeast end of mesa.
RSA562629RSAYucca whipplei var. whippleiD. Charlton43921990-6-10 KernWestern slope of the Greenhorn [Mountains] Range, 5-10 miles west of Alta Sierra on Highway 155 and east of Glenville.
RSA586240RSAYucca whipplei var. whippleiM. D. ProctorROB04321993-4-16 San Luis ObispoWhiskey Spring.
RSA788001RSAYucca whippleiNaomi Fraga32332010-4-12 San BernardinoWhitewater Canon BioBlitz. Wathiers Landing; Catclaw Flat
UCR0000499UCRYucca whippleiNaomi Fraga32902010-4-13 San BernardinoWhitewater Canon BioBlitz; ridge NE of Wathier Landing
RSA788002RSAYucca whippleiNaomi Fraga32902010-4-13 San BernardinoWhitewater Canon Bioblitz. Ridge NE of Wathier Landing.; Catclaw Flat
RSA772406RSAYucca whipplei var. whippleiOrlando Mistretta48592010-4-13 RiversideWhitewater Canon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm).Between N34.025 W116.69098 N34.02135 and W116.68712.
RSA770297RSAYucca whipplei var. whippleiOrlando Mistretta45832010-4-12 RiversideWhitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
OBI175000OBIHesperoyucca whippleiLynne Dee Althouse1081977-5-23 San Luis ObispoWolfe's horse ranch near San Luis High School
SD00010866SDHesperoyucca whippleiFrank F. Gander15301936-4-23 San DiegoWoodwardia Canon of Otay Mountain, near east end of Otay Lake (IPB 4/07)
CAS-BOT131842CASHesperoyucca whippleiJones, M. E.s.n.1926-4-27 Ventura[Camarilla] Camarillo
RSA38353RSAYucca whipplei var. whippleiPhilip A. Munz115521946-9-30 Orange[Grown in Botanic Garden, Santa Ana Canon.]
SD00010940SDHesperoyucca whippleiStephen Larsons.n.1983-8-18 San Diego[Locality determined by SDNHM] South of Sacatone Spring
CAS-BOT131814CASHesperoyucca whippleiDudley, W. R.s.n.1899-6-3 San Benito[Pakachi] Picacho Creek
UC1272479UCJEPSYucca whippleiHoward J. Arnott721955-6-19 Kernabout 0.5 mi nw Tehachapi
UC1237843UCJEPSHesperoyucca whippleiHoward J. Arnott721955-6-19 Kernabout 0.5 mi nw Tehachapi
JEPS64052UCJEPSYucca whippleiL. R. Heckard, R. Bacigalupi4041953-5-08 San Diegoabout 1/2 mi n Tecate, Mexico
UC1272480UCJEPSYucca whippleiHoward J. Arnott741955-6-19 Los Angelesabout 2 mi below Mill Creek Summit (on road from Angeles Crest Hwy to Vincent Siding, near turnoff to Aliso Canon)
UC1272487UCJEPSYucca whippleiHoward J. Arnott751955-6-19 Los Angelesabout 2 mi below Mill Creek Summit (on the road from Angeles Crest Hwy to Vincent Siding)
JEPS62230UCJEPSYucca whippleiWillis L. Jepson157671931-5-31 Kernabout 4 mi w Kramer (5 mi w of Amargo, Mohave Desert); Mohave Desert
RSA180724RSAYucca whipplei var. whippleiPatricia Wilder14321963-6-12 San Bernardinoacross from Lytle Creek Ranger Station
RSA180688RSAYucca whipplei var. whippleiPatricia Wilder14341963-6-12 San Bernardinoacross from Lytle Creek Ranger Station
RSA180689RSAYucca whipplei var. whippleiPatricia Wilder14331963-6-12 San Bernardinoacross from Lytle Creek Ranger Station
RSA180687RSAYucca whipplei var. whippleiPatricia Wilder14311963-6-12 San Bernardinoacross from Lytle Creek Ranger Station
RSA180725RSAYucca whipplei var. whippleiPatricia Wilder14351963-6-12 San Bernardinoacross from Lytle Creek Ranger Station
UCR0000548UCRYucca whippleiGeorge K. Helmkamp11141996-5-28 Santa Barbaraalong CA Hwy 166, c. 21 miles east of US Hwy 101
UCR0000500UCRHesperoyucca whippleiHarun Bektas342011-5-17 San Bernardinoalong Hwy 18, 2-3 miles below Crestline
GMDRC7851GMDRCHesperoyucca whippleiJ. M. Andre337172015-3-3 San Diegoalong Lyons Valley Rd, 1.4 mi. south of jct with Japutal Valley Rd, just north of Horse Thief Trailhead
SD00053597SDHesperoyucca whippleiJohn W. Brown1221993-4-08 San Diegoalong River Road
JEPS62233UCJEPSYucca whippleiWillis L. Jepson13181901-5-20 Riversideat Thomas Ranch (Thomas Valley, Mt. San Jacinto Range); Mt. San Jacinto Range, Thomas Valley, Thomas Ranch
SBBG156397SBBGHesperoyucca whippleiL. R. Abrams1927-5-03 Kernbetween Hobo Hot Springs and Democrat Hot Springs
UC843924UCJEPSYucca whippleiL. R. Abrams119821927-5-02 Kernbetween Hobo Hot Springs and Democrat Hot Springs; Kern Canon
UC407100UCJEPSYucca whippleiL. R. Abrams119821927-5-02 Kernbetween Hobo Hot Springs and Democrat Hot Springs; Kern Canon
UC535364UCJEPSYucca whippleiIra W. Clokey, B. Templeton44481929-4-01 Los Angelesbrushy ridge Santa Monica Mountains, Mandeville Canon
SJSU9919SJSUHesperoyucca whippleiD.L. Sanders2781958-5-18 San Benitoby main rd near Checking Station of Pinnacles National Monument
UCR0000536UCRHesperoyucca whippleiLayla Aerne Hains2082010-5-4 San Diegoc. 6.5 air mi southeast of the city of Ramona and c. 2.5 air mi east-southeast of intersection of San Vicente Road with Ramona Oaks Road, along Gower Road at end of Thornbush Road, c. 0.5 mi from watertank and gate to Forest Service property. Square: M17
UCR0000513UCRYucca whipplei subsp. parishiiHolly A. Wanamaker152005-5-3 San Bernardinoc. five miles north of Hwy 3 Waterman exit in San Bernardino) on Hwy 18, near Inspiration Point
UC1272468UCJEPSYucca whippleiHoward J. Arnott851955-8-06 Kernca 2 mi above Frazier Park (1/4 mi from Hwy, on dirt road to Sand Spring and Tacuya Ridge)
CSLA000649CSLAYucca whipplei subsp. whippleiThomas Eakle851971-3-23 San Diegoca. 1 W of Tecate, 5 mi. W. of Barrett Lake on Hwy. 94.
SDSU11463SDSUHesperoyucca whippleiDice, James C.7211987-9-09 Riversideca. 1.6 W of Royal Oak Ranch. T8S, R3W, northeast 1.4, of northwest 1/4 of section 35.
UC1348993UCJEPSYucca whippleiPatricia Wilder12061963-4-25 San Diegodirt road along creek near State Hwy 78 (between San Pasqual and Ramona); Cleveland National Forest, Ysabela Creek
UCR0000426UCRHesperoyucca whippleiR.G. Swinney123702010-4-23 Los Angeleseast end of Hansen Dam Basin, on N side of Big Tujunga Wash channel, 0.1-0.5 miles E of Orcas Park
UCR0000497UCRHesperoyucca whippleiCharity A. Hartshorn012016-4-17 San Bernardinoeast of Apple Valley, Dead Man's Point, rock formation on the north side of Hwy 18 near its junction with Bear Valley Rd., south of the Horseman's Center
UCR0000492UCRYucca whippleiScott D. White39201996-4-14 Riversideeast of Hemet: San Jacinto River Wash near Valle Vista, north of Hwy 74, c. 1.7 miles west of USFS Cranston Fire Station
UCR0000515UCRYucca whipplei subsp. parishiiR.G. Swinney55391997-5-31 San Bernardinoeast of Mt. Baldy village at 'Dry Lake' in Cherry Canon
UCR0000430UCRHesperoyucca whippleiR.G. Swinney161492014-4-23 Los Angeleseast of Valyermo, 3.1 miles south of Hwy. 138 on Bobs Gap Rd. (165th St. E), 100-400 m. west of 165th St., north slopes of Holcomb Ridge, extreme north foot of mountains
UC1220423UCJEPSYucca whippleiJerry Powell3611963-5-13 Tularefour mi n Kaweah
UCR0000483UCRYucca whippleiT.B. Salvato6392004-5-27 Riversidehead of Banning (San Gorgonio River) Canon close to the San Bernardino Co. line, 0.5 mile southeast of Oak Glen Conservation Camp
UC1237887UCJEPSYucca whippleiHoward J. Arnott1391957-5-12 San Benitohigh on ridge 18 mi below New Idria
UCR0000478UCRYucca whippleiAmanda C. Swanson262013-4-21 Orangehiking trail across from Tucker Wildlife Sanctuary, less than 0.1 mile from trailhead
UCR0000488UCRYucca whippleiA.C. Sanders249322002-4-9 Riversidehills and canyons west of Laborde Canon, 1 mile northeast of Eden Hot Springs, southwest of Beaumont
LOB100169LOBHesperoyucca whippleiMelvin Kunkle461972-4-08 Orangehillside 1.5 miles east of San Juan Station, off Ortega Highway
UC1272485UCJEPSYucca whippleiHoward J. Arnott761955-6-20 Los Angelesin wash 1/4 mi below Foothill Boulevard (1/2 mi above gravel plant, 2.5 mi w of Azusa and just e of Monrovia.)
UCR0000454UCRHesperoyucca whippleiR.G. Swinney131072010-6-1 Los Angeleslower Canon Mesa, c. 0.7 rd. miles east of Angeles Forest Hwy on dirt service road, at sharp switch-back that extends into dry wash, c. 0.8 air miles south of Pearblossom Hwy
UCR0000517UCRYucca whippleiPesach Lubinsky0511998-6-02 San Bernardinolower City Creek Canon, between Highland and the Ranger Station
UCR0000543UCRYucca whippleiA.C. Sanders336652007-5-4 Kernmountain slopes NE of upper Oso Canon, c. 3 miles ESE of Castac Lake, SE of peak 4908, c. 1 mi. north of the Los Angeles Co. line
RSA0047562RSAYucca whippleiA. C. Sanders336652007-5-4 Kernmountain slopes NE of upper Oso Canon, c. 3 miles ESE of Castac Lake, SE of peak 4908, c. 1 mi. north of the Los Angeles Co. line; Lebec 7.5′ Q.
SBBG156403SBBGHesperoyucca whippleiRalph Hoffmann1928-9-11 Los Angelesnear Acton
LA22796LAHesperoyucca whippleiCarl Eplings.n.1933-6-1 Los Angelesnear Alberhill, Temescal Canon
UCSC1435UCSCYucca whipplei subsp. percursaD. J. Norman2261968-5-05 Montereynear Arroyo Seco Camp Arroyo Seco Camp
JEPS46500UCJEPSYucca whippleiWillis L. Jepson1900-1-01 Tularenear Davis' Ranch; N. Fork Kaweah
UC1272484UCJEPSYucca whippleiHoward J. Arnott151955-4-24 San Diegonear Mt. Helix (e of La Mesa)
UC1237869UCJEPSYucca whippleiHoward J. Arnott151955-4-24 San Diegonear Mt. Helix (e of La Mesa)
SBBG156396SBBGHesperoyucca whippleiBonnie C. Templeton14751930-5-27 Los Angelesnear Mulholland Drive, Santa Monica Mtns
UC527222UCJEPSYucca whippleiC. B. Wolf19431931-5-11 Riversidenear Pipe Creek (above Hemet Valley, San Jacinto Mountains); San Jacinto Mountains, Pipe Creek
UCR0000487UCRYucca whippleiCarl B. Wolf019431931-5-11 Riversidenear Pipe Creek, above Hemet Valley
SBBG156343SBBGHesperoyucca whippleiSteven A. Junak43221990-5-15 San Luis Obisponear S edge of Cuesta Ridge Botanical Area, ca. 0.5 rd mi S of W Cuesta Ridge Rd along rd leading to Pick and Shovel Mine
JEPS62234UCJEPSYucca whippleiWillis L. Jepson16841901-6-19 Montereynear Sans Mill; Santa Lucia Mountains
UCR0000489UCRYucca whippleiN. Miles Fellows1511985-4-09 Riversidenorth foot of San Jacinto Mountains. Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canon, 1 mile west of Snow Creek Village
UCR0000501UCRYucca whipplei var. caespitosaA.C. Sanders218431998-5-12 San Bernardinonorth of Rabbit Dry Lake, S foot of Granite Mtns., under powerlines west of Chimney Rock; Mojave Desert
UCR0000546UCRYucca whippleiDavid J. Keil149041981-6-20 San Luis Obisponorth of San Simeon, along the channel and banks of Arroyo de la Cruz, east of Hwy 1
UCR0000448UCRHesperoyucca whippleiR.G. Swinney125042010-5-4 Los Angelesnorth of Sylmar, 0.1 mile NNE (6 ° ) of Stetson Debris Basin, at north end of motorway at powerlines, west (250 ° ) of the debris basin in Sombrero Cyn., 0.4 mile north of I-210 Fwy.
SD00010835SDHesperoyucca whippleiJerilyn Hirshberg10422005-5-7 San Diegonorthern edge of Inaja picnic area on Highway 78/79 between Santa Isabel and Wynola
UCR0000427UCRYucca whippleiA.C. Sanders323552006-5-16 Los Angelesoff Gorman Post Rd. near the Bailey Substation, c. 1 mile west of Quail Lake
JEPS97132UCJEPSYucca whipplei subsp. percursaF. L. Johnson, E. A. YoungROB5081993-5-23 San Luis Obispoon Boyscout Rd Twin Bridges; Camp Roberts
UC1237852UCJEPSYucca whippleiHoward J. Arnott621955-5-30 Fresnoon Hwy 198 ca 8 mi w Coalinga (26 mi se of San Lucas)
UC1272469UCJEPSYucca whippleiHoward J. Arnott871955-8-07 Los Angeleson Hwy 6 2 mi ne turnoff to Newhall
UC1272481UCJEPSYucca whippleiHoward J. Arnott68a,b,c1955-4-16 Los Angeleson Hwy 6 about 4-5 mi w turnoff to Blum's Ranch (by a water well)
UC1272474UCJEPSYucca whippleiHoward J. Arnott1391957-5-12 San Benitoon a ridge 18 mi below New Idria
UC1237892UCJEPSYucca whippleiHoward J. Arnott861955-8-06 Los Angeleson old Hwy 99 1/2 mi n Gorman (steep grassy hillside)
UC54841UCJEPSYucca whippleiMrs. R. W. Summers1902-7-25 San Luis Obispoopen steep dry hills Santa Lucia Range
UCR0000472UCRYucca whippleiR.G. Swinney111922009-6-17 Los Angelesridge north of Big Pine Hwy and Shoemaker Canon, 1.2 air miles east of Big Rock Creek Rd.
RSA773804RSAYucca whippleiRichard G. Swinney111922009-6-17 Los Angelesridge north of Big Pine Hwy and Shoemaker Canon, 1.2 air miles east of Big Rock Creek Rd.; Valyermo 7.5′ Q.
NCC16202NCCHesperoyucca whippleiBaker, Milo S.78471934-8-07 Montereyroad from China Camp to Tassajara Hot Springs
UC1237886UCJEPSYucca whippleiHoward J. Arnott1401957-5-12 San Benitorocky slopes 8.8 mi above turnoff to New Idria from jct 1 mile north of Bitterwater
UC1237885UCJEPSYucca whippleiHoward J. Arnott1401957-5-12 San Benitorocky slopes 8.8 mi above turnoff to New Idria from jct 1 mile north of Bitterwater
UC1348995UCJEPSYucca whippleiPatricia Wilder13601963-6-06 San Bernardinos slope of pass above U. S. Highway 66; San Bernardino Nat'l Forest, Canon Pass
UC4095UCJEPSYucca whippleiC. Van Deventer1901-1-01 Riversidese base San Jacinto Mountain; se base San Jacinto Mountain
UC1272489UCJEPSYucca whippleiHoward J. Arnott1401957-5-12 San Benitoslopes 8.8 above turnoff to New Idria (from junction 1 mi n of Bitterwater)
UCR0000490UCRYucca whippleiA.C. Sanders200111997-3-19 Riversideslopes north of Tucalota Creek c. 3/4 mi. (1.25 km) east of the lake; Lake Skinner area
UCR0000542UCRYucca whippleiA.C. Sanders338172007-5-15 Kernsteep SW-facing slopes above Crane Canon, c. 1 mile SE of Castac Lake
UC1272478UCJEPSYucca whippleiHoward J. Arnott861955-8-06 Los Angelessteep hillside 1/2 mi n Gorman (on old road (Hwy 99))
UC1043494UCJEPSYucca whippleiP. C. Everett, E. K. Balls202271954-10-06 Fresnosteep slopes 2 mi e Boyden's Cave; South Fork Kings River, Kings Canon
UC1237838UCJEPSYucca whippleiHoward J. Arnott771955-6-20 Los Angelesstream bed 1/5 mi e gate to Hyon Ranch Road entrance (about 2 mi n of Foothill Boulevard)
UC1237899UCJEPSYucca whippleiHoward J. Arnott781955-6-20 Los Angelesstream bed one-fifth mi e gate to Hyon Ranch Road (entrance about 2 mi n of Foothill Boulevard)
UC1272483UCJEPSYucca whippleiHoward J. Arnott771955-6-20 Los Angelesstreambed 1/5 mi e gate to Hyon Ranch Road entrance (about 2 mi n of Foothill Boulevard)
UCR0000445UCRYucca whippleiR.G. Swinney69921998-6-16 Los Angelessummit of Lookout (Antonio) Mountain
UCR0000456UCRHesperoyucca whippleiR.G. Swinney150792011-6-7 Los Angelessummit of Mount Mooney, 0.4 air-mile east of Angeles Crest Hwy & 0.5 mile north of jct. of Angeles Crest Hwy & entrance to Charlton Flats, 0.32 WNW of Mt. Mooney Rd. jct. with rd. to Stony Ridge Observatory
UC679506UCJEPSYucca whippleiEdward Lee12001934-9-09 Montereysw slope Junipero Serra Peak (Santa Lucia Peak); Santa Lucia Mountains
UC679504UCJEPSYucca whippleiEdward Lee12001934-9-09 Montereysw slope Junipero Serra Peak (Santa Lucia Peak, Santa Lucia Mountains); Santa Lucia Mountains, Junipero Serra Peak (Santa Lucia Peak
UC679505UCJEPSYucca whippleiEdward Lee12001934-9-09 Montereysw slope Junipero Serra Peak (Santa Lucia Peak, Santa Lucia Mountains); Santa Lucia Mountains, sw slope Junipero Serra Peak
UC1237895UCJEPSYucca whippleiHoward J. Arnott841955-6-24 Venturathree mi below Seymore Canon road to Seymore Camp from main road through Frazier Park (P 368)
UC573200UCJEPSYucca whippleiG. T. Nordstrom13541937-6-17 San Luis Obispotop Lime Mountains; Adelaida Quad.
UCR0000457UCRHesperoyucca whippleiR.G. Swinney129032010-5-21 Los Angelesunnamed ridgetop (summit 4322 ft.), 0.7 air miles due east of Angeles Forest Hwy., east of Kentucky Springs Canon, 1.35 air miles due north of jct. of Angeles Forest Hwy. and Mt. Emma Rd.
UC4096UCJEPSYucca whippleiS. B. Parish36771895-6-03 San Bernardinovicinity San Bernardino
UC202714UCJEPSYucca whippleiMary F. Spencer1631916-5-30 San Diegovicinity San Diego
UCR0000446UCRYucca whipplei subsp. parishiiA.C. Sanders370802009-6-1 Los Angeleswest edge of I-605 and c. 1 mile west of the center of of the Santa Fe Flood Control Basin, north of Arrow Hwy and south of Duarte

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