Home >> Collections >> Search Criteria >> Specimen Records
Dataset: UCR-
Taxa: Rhamnaceae
Search Criteria: excluding cultivated/captive occurrences
Page 1, records 1-100 of 2363

University of California, Riverside Plant Herbarium

UCR
George K. Helmkamp   16001997-04-11
United States, Arizona, Mohave, 3 miles west of Chloride, 35.40667 -114.25333, 915m
UCR
UCR0041623A.C. Sanders   199101997-03-12
United States, California, Riverside, Lake Skinner area, upper Rawson Canyon, 2.5 miles NNE of Skinner Lake, 1 mile SW of Crown Valley; Lake Skinner area, 33.63333 -117.01667, 595m
UCR
UCR0041641A.C. Sanders   222261998-08-20
United States, California, Riverside, Morongo Indian Reservation, Lion Canyon; San Bernardino Mtns., 33.95 -116.75833, 671m
UCR
UCR0041640A.C. Sanders   222171998-08-20
United States, California, Riverside, Morongo Indian Reservation, Middle Branch of Millard Canyon; San Bernardino Mtns., 34.005 -116.775, 1311m
UCR
UCR0041692A.C. Sanders   236092000-08-04
United States, California, San Diego, Mine Canyon, north of Marron Valley on east side of Otay Mtn.; Otay Mountain, 32.58528 -116.78056, 244m
UCR
UCR0041659B.G. Pitzer   39231999-05-25
United States, California, San Bernardino, Granite Mountains, UC Sweeney Granite Mountains Desert Reserve Center, west end of Granite Cove; Eastern Mojave Desert, 34.78667 -115.65833, 1311m
UCR
UCR0041697A.C. Sanders   221511998-07-02
United States, California, Ventura, Moorpark, 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, 34.24667 -118.84417, 209m
UCR
UCR0041625Mitch Provance   20192000-05-05
United States, California, Riverside, Box Springs Mtns, canyon c. 0.5 mi. NE of peak 2553 and c. 0.5 mile SW of the old landfill off Pigeon Pass Rd.; Riverside, 33.98333 -117.29167, 427m
UCR
UCR0041626A.C. Sanders   242902001-05-16
United States, California, Riverside, S of Hemet, 1/4 mile south of Gibbel Rd. about 1 mile east of State St, foothills forming east end of Diamond Valley, 1 mile SSE of Hemet Butte, south of mouth of Avery Cyn., 33.69917 -116.95333, 518m
UCR
UCR0041703A.C. Sanders   235392000-07-08
United States, California, Madera, NE shore of Bass Lake, along the lakeshore road from Bass Lake School to near mouth of North Fork Willow Creek, 37.33333 -119.575, 1037m
UCR
UCR0041660Scott D. White   67021998-06-09
United States, California, San Bernardino, Desert slope above Lucerne Valley. Mitsubishi Cement property NE of Cushenbury Quarry and west of Hwy 18, 34.34167 -116.84167, 1463m
UCR
UCR0041572A.C. Sanders   220501998-06-22
United States, California, Los Angeles, Aliso Canyon, under SCE Mesa-Vincent powerline, pole 3-4, just below confluence with Beartrap Canyon, 34.43444 -118.13222, 1006m
UCR
UCR0041627Ward B. Holt   1941--191941-10-23
United States, California, Riverside, Road to Keys [View] Point, Joshua Tree National Monument, 33.92889 -116.17361, 1372m
UCR
UCR0041624D.L. Banks   11591996-11-05
United States, California, Riverside, Pechanga Indian Reservation, south of San Gabriel Church; along a newly established firebreak along a NW-SE running ridgeline, near the water tank in section 34, 33.44167 -117.08333, 402m
UCR
UCR0041608Ronald Somerby   s.n.1966-07-08
United States, California, Riverside, mouth of Tin Mine Canyon, 3.6 miles SW of Corona, 33.83694 -117.60611, 366m
UCR
UCR0041635John C. Roos   42841949-04-23
United States, California, Riverside, Eagle Mtns, Munsen Canyon, 33.72222 -115.7475
UCR
UCR0041636D.L. Banks   00961995-03-16
United States, California, Riverside, Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn, east of Dripping Springs Alcove, Arroyo Seco drainage., 33.45194 -116.97028, 549m
UCR
UCR0041628A.C. Sanders   87351988-10-22
United States, California, Riverside, Pinyon Flats area, along the trail from the Dolomite Mine to Horsethief Creek, c. 1/2 mile west of Dolomite Mine, 33.58333 -116.41667, 1200m
UCR
UCR0041629John C. Roos   38331948-05-15
United States, California, Riverside, Eagle Mountains, upper Lost Palms Canyon, 33.71056 -115.76167, 854m
UCR
UCR0041630Steve Boyd   11111985-04-07
United States, California, Riverside, Santa Rosa Plateau Region, NW base of Redonda Mesa on Tenaja Rd, 0.8 mi east of jtn with 8S01 and 8S02, 33.50444 -117.35278, 610m
UCR
UCR0041633Ward B. Holt   1941--181941-10-23
United States, California, Riverside, near Split Rock, Joshua Tree National Monument, 34.00833 -116.055
UCR
UCR0041637B.G. Pitzer   4941987-04-21
United States, California, Riverside, Box Spring Mountains, near southernmost radio towers, 33.96583 -117.285, 793m
UCR
UCR0041638E.W. Lathrop   64331966-05-08
United States, California, Riverside, Cleveland National Forest, Trabuco District, Hagador Canyon, 3 miles southwest of Corona, 33.82961 -117.60119, 275m
UCR
UCR0041639A.C. Sanders   179091995-11-26
United States, California, Riverside, Tule Creek Valley, northeast of Tule Peak, between Aguanga and Anza, south of Hwy 371, 33.48333 -116.75, 1189m
UCR
UCR0041661John C. Roos   44541949-06-22
United States, California, San Bernardino, New York Mountains, Keystone Canyon, 35.26778 -115.29417, 1738m
UCR
UCR0041662A.C. Sanders   181601996-05-05
United States, California, San Bernardino, along trail (old road) west of Cleghorn Pass, less than 1 mile southwest of Cleghorn Mountain, 34.29167 -117.42667, 1341m
UCR
UCR0041663M.L. Rosczyk   3281985-04-16
United States, California, San Bernardino, Big Morongo Preserve; southeast of Morongo Valley; Morongo Canyon, ridge above the right branch of the main side canyon just north of the Riverside County line; 2 miles below the kiosk, 34.03306 -116.55472, 686m
UCR
UCR0041664Barry A. Prigge   34211979-06-06
United States, California, San Bernardino, New York Mtns: Keystone Canyon, 35.27139 -115.28611, 1692m
UCR
UCR0041665R.G. Swinney   16091991-09-28
United States, California, San Bernardino, Cajon Wash, west of Devore Heights off-ramp from Old Hwy 395, at base of mountain on the W side of the wash, west of RR tracks. San Bernardino National Forest, 34.22833 -117.42889, 677m
UCR
UCR0041693B.G. Pitzer   12561989-03-04
United States, California, San Diego, Pala Creek Canyon, Route S-16 where Pala Creek crosses hwy, c. 5 miles south of junction with Hwy 79, southeast of Temecula, 33.38333 -117.08333, 122m
UCR
UCR0041694Jon P. Rebman   30861996-04-04
United States, California, San Diego, Dawson-Los Monos Canyon Reserve; Agua Hedionda Creek area; south of Buena Vista Park in Vista, 33.15 -117.25, 91m
UCR
UCR0041695Russell S. Woglum   22781939-04-23
United States, California, San Diego, Ramona to Lakeside, 32.955 -116.96528
UCR
UCR0041702Jon P. Rebman   39051997-04-05
United States, California, Imperial, Jacumba Natural Area, Smuggler’s Cave area, east of Jacumba and southeast of In-ko-pah Gorge, 32.64222 -116.08028, 900m
UCR
UCR0041707Joy H. Nishida   3941982-05-29
United States, California, San Luis Obispo, American Canyon Campground. Along a cattle trail across stream from campground. Trail follows stream on SE facing slope., 35.28333 -120.2675, 537m
UCR
UCR0041540Michael Theroux   3101982-06-05
United States, California, Kern, eastern exposure of Greenhorn Mountains. Lake Isabella,behind Pioneer Campground, 35.65194 -118.4875, 838m
UCR
UCR0041567Nancy R. Zabriskie   2821970-04-12
United States, California, Los Angeles, E bank of Arroyo Seco, downstream from La Loma Street Bridge, extreme SW area of Pasadena, 34.13114 -118.16558, 213m
UCR
UCR0041622A.C. Sanders   197701997-03-02
United States, California, Riverside, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line.; Box Springs Mountains, 33.98222 -117.28222, 610m
UCR
UCR0041569I.W. Clokey   45111929-03-00
United States, California, Los Angeles, Mandeville Canyon, 34.10556 -118.50278, 200m
UCR
UCR0041571Bonnie C. Templeton   14341930-04-02
United States, California, Los Angeles, Mulholland Drive northwest of Hollywood, 34.125 -118.38333, 305m
UCR
UCR0041570Bonnie C. Templeton   51171932-08-26
United States, California, Los Angeles, Big Rock Creek, near Vincent Gap, Angeles National Forest, 34.37722 -117.75806, 1905m
UCR
David Charlton   24751988-11-06
United States, Arizona, Pima, Ajo Mtns, eastern edge of Organ Pipe Cactus National Monument, 1 mile east of AZ highway 85; Arch Canyon on the Ajo Loop Drive; trail from picnic area to crest of mountains, 32.03972 -112.71611, 915m
UCR
UCR0041568A.C. Sanders   251652002-06-19
United States, California, Los Angeles, Newhall Ranch, spring 1.5 miles ESE of Del Valle, SW of Castaic Junction, canyon above bench mark 926, just south of Santa Clara River, 34.41667 -118.635, 305m
UCR
UCR0041634Dave Goodward   s.n.2003-01-31
United States, California, Riverside, canyon SW of Pigeon Pass Rd, just before it begins climbing, c. 150 m south of the dump, 33.99722 -117.28889, 427m
UCR
UCR0041658T.B. Salvato   852000-05-04
United States, California, San Bernardino, c. 0.5 mi south of Bluecut and c. 0.5 mile NW of Keenbrook at powerline crossing of Cajon Creek; Cajon Pass, 34.256 -117.466, 762m
UCR
UCR0041696A.C. Sanders   266922003-05-15
United States, California, Ventura, crest of the range 2 km west of Los Angeles Co. line, SW edge of Newhall Ranch, 34.3625 -118.68889, 762m
UCR
UCR0041698A.C. Sanders   229651999-06-28
United States, California, Ventura, Marr Ranch, west end of ranch off Tapo Canyon; Simi Valley, 34.30722 -118.71722, 366m
UCR
UCR0041691A.C. Sanders   264302003-05-03
United States, California, San Diego, Otay Mountain, lower “Copper Canyon” on the south side of the mountain c. 0.25 km north of the Mexican border, 32.56083 -116.82917, 122m
UCR
UCR0041689Fred M. Roberts   57452003-05-03
United States, California, San Diego, Otay Mountain, south side in lower “Butteweg Canyon” just above border trail, Tijuana River watershed, 32.56222 -116.80417, 168m
UCR
UCR0041690Mark A. Elvin   26372003-05-03
United States, California, San Diego, SE side of Otay Mtn, western Marron Valley, mouth of “Mine Canyon,” c. 1 km north of the Mexican border, slopes above the Tijuana River, 32.56972 -116.78306, 152m
UCR
Jon P. Rebman   54581998-08-10
Mexico, Baja California (norte), Ensenada, C. 9.1 mi south of Hwy 1 at Rancho El Picacho; NE of Mike’s Sky Ranch, 31.21278 -115.54917, 1410m
UCR
R.F. Thorne   618621986-05-10
Mexico, Baja California (norte), Tijuana, Cerro Bola, c. 1.5 miles from summit, 32.31667 -116.66667, 1070m
UCR
David Charlton   951986-03-29
Mexico, Baja California Sur, Mulege, 1 mile west of Rancho San Francisco at Cueva del Raton, 27.59361 -113.02333, 1128m
UCR
R.F. Thorne   603351985-04-21
Mexico, Baja California (norte), Ensenada, Rio Santo Tomas, campsite along rio, 5 miles from hwy 1 along road to La Bocana, 31.575 -116.5, 122m
UCR
UCR0041541A.C. Sanders   227541999-05-18
United States, California, Kern, Grapevine Creek Canyon, section of creek SW of I-5, below Ft. Tejon State Historic Park, 1.25 mi. due south of Grapevine Peak; Tejon Ranch, 34.88333 -118.90833, 838m
UCR
UCR0041539Louis C. Wheeler   2741931-10-25
United States, California, Kern, Cuddy Valley near Lebec, 34.82139 -118.92222, 1311m
UCR
Richard Minnich   474--121974-04-09
Mexico, Baja California (norte), Ensenada, upper Arroyo Santa Eulalia, adjacent to wash, 30.83333 -115.41667, 1860m
UCR
UCR0041657Carl B. Wolf   107651941-05-27
United States, California, San Bernardino, west slope of Providence Mtns, 6 miles airline east of Hayden (siding, Union Pacific RR), Tough Nut Mine, 35.00194 -115.53111, 1463m
UCR
UCR0041566John F. Green   s.n.2003-07-17
United States, California, Los Angeles, Arroyo Seco, Pasadena, north of Jet Propulsion Laboratories, transect two, 34.21389 -118.17361, 396m
UCR
UCR0041632Tracy Tennant   MOR--4491998-06-23
United States, California, Riverside, Morongo Indian Reservation, woodland stand 13, north end of Hathaway Canyon, along dirt road; San Bernardino Mtns., 34.01031 -116.86619, 1280m
UCR
UCR0041631Tracy Tennant   MOR--6691998-07-28
United States, California, Riverside, Morongo Indian Reservation, upper Millard Cyn. (polygon M16); San Bernardino Mtns. Region, 34.01211 -116.7725, 1372m
UCR
UCR0041565I.W. Clokey   45751929-07-00
United States, California, Los Angeles, Mandeville Canyon, 34.10556 -118.50278, 200m
UCR
UCR0041688A.C. Sanders   284542004-07-02
United States, California, San Diego, Boden Canyon, tributary of Santa Ysabel Creek at E end of San Pasqual Valley; along road below pond in middle DFG parcel, 33.11472 -116.89361, 335m
UCR
UCR0041609D.L. Banks   11951996-11-07
United States, California, Riverside, NW Palomar Mountains: Pechanga Indian Reservation, east of San Gabriel Church. At the end of the main road in the Reservation, at the spring on the N fork of Pechanga Creek at the E end of the Reservation, 33.43972 -117.04167, 494m
UCR
UCR0041687A.C. Sanders   284652004-07-09
United States, California, San Diego, Palomar Mtn, DFG Plaisted Creek Ecological Reserve, NE of Rincon and Pauma Valley, between Plaisted Creek and Hwy 76, SE lobe of reserve in vicinity of residences abandoned in 1996, 33.30222 -116.90972, 701m
UCR
UCR0041621D.L. Banks   13541997-03-01
United States, California, Riverside, Agua Tibia Mtns, Pechanga Indian Reservation. Pechanga Creek, east of the’Fiesta Grounds’ to the spring on the northern fork of Pechanga Creek at the eastern end of the Reservation, 33.44389 -117.05556, 424m
UCR
UCR0041456Fay A. MacFadden   s.n.1933-03-16
United States, California, Los Angeles, La Tuna Canyon, Verdugo Hills, 34.23722 -118.33111, 305m
UCR
UCR0041538Randall T. Schuh   19--1152004-05-21
United States, California, Kern, south of Tehachapi on Water Canyon Road, Site L19, 35.09556 -118.49083, 1445m
UCR
UCR0041564June Latting   s.n.1973-06-10
United States, California, Los Angeles, South Fork, Big Rock Creek, 34.39833 -117.82444, 1311m
UCR
UCR0041686Jon P. Rebman   84562003-04-15
United States, California, San Diego, Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon, 32.82722 -116.86722, 406m
UCR
UCR0041706Lewis S. Rose   356201935-09-03
United States, California, San Benito, Pinnacles, 36.53028 -121.14833, 457m
UCR
UCR0041685Jon P. Rebman   85352003-04-17
United States, California, San Diego, Walker Canyon Ecological Reserve: between Boulevard and Jacumba on the north side of Hwy I-8, along arroyo bottom near stream, 32.66306 -116.22333, 915m
UCR
UCR0041563Gary D. Wallace   21651985-02-24
United States, California, Los Angeles, Gold Hill, Alta Vista Ave. between Oak Grove and Mesa Circle, Monrovia, 34.16333 -118.00556, 274m
UCR
UCR0041603June Latting   s.n.1977-01-12
United States, California, Orange, Chino Hills, Tonner Canyon, 33.93833 -117.85306, 152m
UCR
UCR0041653James Henrickson   19810a1985-04-14
United States, California, San Bernardino, c. 12 air mi NW of San Bernardino in lower Lytle Creek Wash, c. 2-4 mi north of Interstate 15, 34.22222 -117.46611, 732m
UCR
UCR0041562Valerie Soza   5571999-06-17
United States, California, Los Angeles, Upper Winter Creek Trail, above San Olene Canyon, 34.1975 -118.02583, 747m
UCR
UCR0041684Steve Boyd   113732004-05-26
United States, California, San Diego, In-Ko-Pah Mtns, western flank of Thing Valley, northeast of transit station Posta, Cleveland National Forest along forest service road, 32.7925 -116.39389, 1463m
UCR
UCR0041656Walter Wisura   51612001-05-18
United States, California, San Bernardino, Mormon Rocks, in wash near junction of Hwy 138 and Lone Pine Canyon Rd, 34.31722 -117.49389, 991m
UCR
UCR0041683Mark A. Elvin   39822005-02-05
United States, California, San Diego, SE side of Otay Mountain; W Marron Valley, east of the mouth of Mine Canyon, 32.57056 -116.77806, 175m
UCR
UCR0041607Jason L. Hlebakos   8022005-05-30
United States, California, Riverside, Durasno Valley, SE of Coahuilla Indian Reservation, c. 11 miles east of Bonnie Road, and c. 6 miles SSW of Anza, 33.48472 -116.71278, 1372m
UCR
UCR0041610A.C. Sanders   292822005-03-23
United States, California, Riverside, Santa Rosa Plateau, east slope of Squaw Mtn, Av. Escala just above Av. Caleta, north of Tenaja Rd., 33.50889 -117.33917, 701m
UCR
UCR0041654James Henrickson   199121985-05-01
United States, California, San Bernardino, c. 12 air mi NW of San Bernardino in lower Lytle Creek Wash, c. 2-4 mi north of Interstate 15, 34.22222 -117.46611, 732m
UCR
UCR0041560A.C. Sanders   297012005-04-26
United States, California, Los Angeles, Santa Clarita area, Plum Canyon Rd. in Mint Canyon, NW of Forest Park and south of Cruzan Mesa, 34.45167 -118.43806, 595m
UCR
UCR0041561A.C. Sanders   301472005-05-11
United States, California, Los Angeles, Santa Clarita area, upper Plum Canyon along dirt track toward Cruzan Mesa from Plum Canyon Rd, NW of Forest Park between Mint and Bouquet Canyons, 34.45333 -118.44347, 610m
UCR
UCR0041620T.B. Salvato   8572005-05-16
United States, California, Riverside, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74, 33.74111 -116.84361, 549m
UCR
UCR0041682Jon P. Rebman   102612004-05-13
United States, California, San Diego, Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir on the lower northeast side of Sycuan Peak; along Lawson Creek south of the Sloane Ranch in a waterfall area, 32.76389 -116.79417, 390m
UCR
UCR0041617A.C. Sanders   315772005-08-31
United States, California, Riverside, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd, c. 0.5 mi. N of Tenaja Rd., 33.5225 -117.305, 671m
UCR
UCR0041655Cindy Stead   s.n.1987-05-03
United States, California, San Bernardino, Granite Mountains Reserve and vicinity, Snake Springs, 34.80917 -115.63278, 1220m
UCR
UCR0041681Jon P. Rebman   112052005-03-10
United States, California, San Diego, Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir; on north side of second tallest peak, west of Sycuan Peak, 32.75556 -116.81111, 785m
UCR
UCR0041619Jennifer H. Jones   3982006-06-06
United States, California, Riverside, Cleveland National Forest along Calif. Hwy 74; lower ele. part of San Juan Loop Trail, N of Upper San Juan Campground, 33.60972 -117.43333, 518m
UCR
UCR0041701David Charlton   44991990-08-11
United States, California, Fresno, Hwy 180 [vicinity of Sequoia Lake and Happy Gap], first wet/dry meadow west of Sequoia National Park in Sequoia National Forest, 36.72361 -118.99139, 1524m
UCR
UCR0041651R.G. Swinney   47891996-06-01
United States, California, San Bernardino, ridgetop northwest of Grande Cielo Buffalo Ranch, west of Cajon Wash and south of Swarthout Canyon Road; San Gabriel Mtns, 34.2675 -117.48639, 1146m
UCR
UCR0041652R.G. Swinney   48171996-06-01
United States, California, San Bernardino, Phelan Peak, Baldy Mesa, south of Phelan; San Gabriel Mtns, 34.38583 -117.56222, 1573m
UCR
UCR0041650R.G. Swinney   51541996-07-19
United States, California, San Bernardino, 34.27361 -117.54972, 1852m
UCR
UCR0041559T.B. Salvato   20042007-03-28
United States, California, Los Angeles, Santa Anita Reservoir, proposed 4-acre sediment placement site, east side of the channel and 0.4 mi south of the Elkins Avenue entrance gate, 34.16389 -118.02194, 640m
UCR
UCR0041616Diane Menuz   1642006-06-15
United States, California, Riverside, San Bernardino National Forest, Bautista Canyon, just off the road c. 1/2 mile below Bautista Spring, 33.66389 -116.82861, 762m
UCR
UCR0041680Michael G. Simpson   23902003-05-03
United States, California, San Diego, Miners Canyon, c. 0.6 miles north of Marron Road, 32.57806 -116.78361, 216m
UCR
UCR0041679T.B. Salvato   34972008-05-05
United States, California, San Diego, c. 10 mi NE of San Diego near Santee, west of Santee Lakes and north of Mast Boulevard, near and southwest of the electrical substation, 32.85333 -117.01278, 40m
UCR
UCR0041602A.C. Sanders   352972008-05-09
United States, California, Orange, Weir Canyon, along old dirt road, c. 1.25 mi. ESE of Walnut Cyn Reservoir, 33.83694 -117.72611, 340m
UCR
UCR0041601A.C. Sanders   354032008-05-20
United States, California, Orange, Lomas de Santiago area, Santiago Creek Canyon, c. 3/4 mile below Modjeska Canyon confluence, 33.72333 -117.64889, 345m
UCR
UCR0041614A.C. Sanders   357902008-07-11
United States, California, Riverside, Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station, 33.71278 -116.70667, 1450m
Page 1, records 1-100 of 2363

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