Home >> Collections >> Search Criteria >> Specimen Records
Dataset: All Collections
Taxa: Xanthium spinosum (Acanthoxanthium spinosum, Xanthium spinosum var. inerme), Xanthium spinosum subsp. catharticum (Xanthium catharticum)
Search Criteria: excluding cultivated/captive occurrences
Page 2, records 101-200 of 893

California Botanic Garden Herbarium

CalBG:RSA
F. R. Fosberg   S45471931-04-10
United States, California, Los Angeles, Avalon Valley, Santa Catalina Island., 33.3447262 -118.3256721, 40m
CalBG:RSA
L. R. Abrams   s.n.1897-10-00
United States, California, Santa Clara, Stanford University
CalBG:RSA
Scott D. White   71891998-10-15
United States, California, Orange, Yorba Linda: 1/2 mile south of Telegraph Cyn. Between Ohio St. and Fairmont. Proposed for development.; Yorba Linda, 33.9 -117.7666667, 152 - 305m
CalBG:RSA
Steven A. Junak   29401991-10-11
United States, California, Santa Barbara, Santa Cruz Island. Along road to Fraser Point, 0.1 mile N of corrals behind N end of Christy Beach., 46m
CalBG:RSA
RSA0068372Nick Jensen   25922014-09-29
United States, California, Kern, Tejon Ranch. Wet area in and around the stock pond north of Contour road, about 1 road km east of the National Cement Plant., 34.83084 -118.73774, 1052m
CalBG:RSA
E. R. Blakley   B-25671958-10-13
United States, California, Santa Barbara, Santa Cruz Island. Prisoners Harbor, 34.017 -119.682, 2m
CalBG:RSA
R. F. Thorne   583371984-05-04
United States, California, Santa Barbara, Santa Cruz Island. Stream bed behind Prisoner's Harbor Camp., 34.0155 -119.6837
CalBG:RSA
Steven A. Junak   20751990-10-17
United States, California, Santa Barbara, Santa Cruz Island. W. side of lower Laguna Canyon, ca. 0.25 mi. N of beach, on N side of fifth small side canyon inland from beach., 33.967 -119.7995, 24m
CalBG:RSA
J. D. Olmsted   8341959-08-26
United States, California, Orange, Along road south of mouth of Black Star Canyon north of Rock Crushing Plant., 305m
CalBG:RSA
George K. Helmkamp   142072008-10-06
United States, California, Yuba, junction of CA-65 and Ostrom No. 3 Road, southeast of Olivehurst; Olivehurst 7.5' Q., 39.0680556 -121.5127778, 24m
CalBG:RSA
A. C. Sanders   267812003-05-21
United States, California, Riverside, Elsinore Valley: Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd, west of Orange St, NE of Palomar St.; Wildomar 7.5, 33.6136111 -117.2786111, 402m
CalBG:RSA
R. D. Goeden   s.n.1965-09-28
United States, California, Santa Barbara, Santa Cruz Island. Mouth of Canada de Laguna (Laguna Canyon) at the ocean.; Santa Cruz Island B, 33.9666667 -119.7833333, 3m
CalBG:RSA
C. B. Wolf   7011927-07-28
United States, California, Merced, 11 mi. east of Los Banos. San Joaquin Valley.
CalBG:RSA
Robert A. Norris   47921984-07-27
United States, California, Marin, In dry gully near base of Bon Tempe Dam and upper reachers of Alpine Lake. Area submersed in winter and/or spring., 195m
CalBG:RSA
RSA0023279Justin M. Wood   4019-A2011-05-09
United States, California, Ventura, Simi Valley: Arroyo Simi: East of State Route 23, south of the Metrolink Railroad Tracks, and south of the creek.; Simi Valley West, 34.2855556 -118.8519444, 177m
CalBG:RSA
M. B. Dunkle   83641939-07-29
United States, California, Santa Barbara, San Miguel Island. Cuyler Harbor., 34.0487 -120.3562
CalBG:RSA
M. B. Dunkle   20071928-10-07
United States, California, Los Angeles, Middle Ranch Canyon. Santa Catalina Island., 33.3491715 -118.426609, 168m
CalBG:RSA
Paul F. Covel   6491937-09-10
United States, California, Alameda, Oakland Hills., 37.7981 -122.1625
CalBG:RSA
R. N. Philbrick   B65-15181965-08-24
United States, California, Santa Barbara, San Miguel Island. South branch of Willow Canyon, north of road to Cardwell Point, 87m
CalBG:RSA
P. H. Raven   145191959-09-27
United States, California, Ventura, Triunfo Corner, 274m
CalBG:RSA
Robert Gustafson   23431981-08-07
United States, California, Los Angeles, Ballona Wetlands, Area 2, along Culver Blvd.
CalBG:RSA
William C. Draper   421927-10-06
United States, California, Santa Clara, Found near Santa Clara.
CalBG:RSA
H. F. Copeland   5961923-07-09
United States, California, Butte, Mud Creek Ranch
CalBG:RSA
F. R. Fosberg   s30921930-07-03
United States, California, Los Angeles, San Gabriel River, El Monte., 80m
CalBG:RSA
RSA0082678Ernest C. Twisselmann   97541964-07-17
United States, California, Kern, Bear Trap Road at lake Road gate (mouth of Bear Trap Canyon)., 1059m
CalBG:RSA
RSA0042786Lee Haines   s.n.1955-10-07
United States, California, Los Angeles, Pierce Campus - Canoga Park., 244m
CalBG:RSA
L. M. Booth   12401932-07-01
United States, California, Orange, Anaheim Marsh, 33.731754 -118.084149
CalBG:RSA
RSA0083801Reid V. Moran   185541971-09-25
Mexico, Baja California, Playas de Tijuana., 32.5333333 -117.1166667, 10m
CalBG:RSA
L. C. Wheeler   14231932-10-07
United States, California, Los Angeles, U. C. L. A. Campus, W Los Angeles., 137m
CalBG:RSA
RSA0070296Nick Jensen   6042013-09-13
United States, California, Kern, Tejon Ranch. Lower Pescado Creek about 1.25 road km to the north of the junction with Contour Rd., 34.869448 -118.66601, 1070m
CalBG:RSA
Steven A. Junak   20531990-10-16
United States, California, Santa Barbara, Santa Cruz Island. Mouth of Pozo Creek., 33.979 -119.8625, 3m
CalBG:RSA
L. C. Wheeler   104601967-08-13
United States, California, Los Angeles, Reynier Canyon off San Canyon, Placerita Canyon Road, 34.373973 -118.421987, 564m
CalBG:RSA
John Voss   s.n.1930-09-02
United States, California, Santa Barbara, San Miguel Island. Canyon at east end of island.
CalBG:RSA
F. R. Fosberg   S53781931-07-11
United States, California, Los Angeles, Middle Ranch Canyon, Santa Catalina Island., 33.3529714 -118.3964824, 200m
CalBG:RSA
RSA0016955M. Van Valkenburgh   s.n.1934-10-27
United States, California, Los Angeles, Tejon Pass
CalBG:RSA
RSA0117842Sarah J. De Groot   79492016-07-06
United States, California, Ventura, The Nature Conservancy (TNC). The Nature Conservancy Loughman property; west of Santa Paula and south of Highway 126. Along the Santa Clara River north of South Mountain and South Mountain Road.; Santa Paula 7.5', 34.35616 -119.03522, 81m
CalBG:RSA
L. C. Wheeler   44501936-09-08
United States, California, Monterey, Point Lobos Reserve: Carmelo Meadow., 9m
CalBG:RSA
M. B. Dunkle   83641939-07-29
United States, California, Santa Barbara, San Miguel Island. Cuyler Harbor., 34.0487 -120.3562
CalBG:RSA
R. F. Thorne   366581966-09-14
United States, California, Los Angeles, Santa Catalina Island: lower Middle Ranch Canyon, ca. 3/4 mile above Ben Weston Beach, 33.3669148 -118.4700393, 53m
CalBG:RSA
P. A. Meyers   10801973-09-03
United States, California, Ventura, Abandoned agricultural fields approximately one mile west of Port Hueneme Naval base and 1/4 to 1/2 mile inland from beach., 3m
CalBG:RSA
E. C. Jaeger   s.n.1925-11-10
United States, California, San Diego, Canyon on desert-edge below Montezuma Valley., 33.22458 -116.42294, 915m
CalBG:RSA
Lyman Benson   6241928-11-28
United States, California, Lake, Western side of Mt Konocti, Middle N Coast mtn range, Clear Lake watershed., 701m
CalBG:RSA
R. F. Thorne   391141969-09-04
United States, California, Modoc, N Fork of Pit River 3.4 mi N of Alturas where crossed by Highway 395., 1341m
CalBG:RSA
Anonymous   18071897-08-00
United States, California, Los Angeles, Los Angeles River [?]
CalBG:RSA
Anstruther Davidson   s.n.1890-09-00
United States, California, Los Angeles, Cienega, Los Angeles.
CalBG:RSA
L. Ahart   176192011-07-30
United States, California, Butte, Garden area, Peter Ahart Ranch, about 1.5 miles north and 1 mile east of Honcut, about 12 air miles south of Oroville., 39.3514722 -121.5206944, 34m
CalBG:RSA
A. C. Sanders   354752008-06-17
United States, California, Orange, Lomas de Santiago, East Loma Ridge Spur Road near Hicks Cyn. Haul Rd.; El Toro 7.5' Q., 33.7430556 -117.7061111, 353m
CalBG:RSA
Timothy S. Ross   65911992-06-15
United States, California, Los Angeles, Whittier Hills: (local name for the western extremity of the Puente Hills): ridgetop near the head of Turnbull Canyon.; Whittier 7.5' USGS, 33.993802 -118.004887, 361m
CalBG:RSA
E. S. Spalding   s.n.1923-06-25
United States, California, Los Angeles, Eagle Rock.
CalBG:RSA
L. C. Wheeler   s.n.1969-05-17
United States, California, Los Angeles, Santa Catalina Island. Catalina Harbor (Isthmus)., 33.433232 -118.5044574, 3m
CalBG:RSA
Blanche Trask   19311902-08-00
United States, California, Los Angeles, Avalon, Catalina Island., 33.3412128 -118.3268737
CalBG:RSA
F. W. Peirson   13211920-08-01
United States, California, Ventura, 6 miles west of Ventura
CalBG:RSA
A. C. Sanders   220901998-07-02
United States, California, Ventura, Moorpark: hills S of Tierra Rejada Valley, along Read Rd. ca. 1/2 mile E of Moorpark Rd, just W of Hwy 23, ca. 1 mile NW of Wood Ranch Reservoir, ca. 2 mi. NE of Thousand Oaks.; Thousand Oaks 7.5' Q., 34.2458333 -118.8463889, 209 - 335m
CalBG:RSA
R. F. Thorne   362711966-04-29
United States, California, Los Angeles, Santa Catalina Island: above ranch in Middle Ranch Canyon, 229m
CalBG:RSA
John H. Thomas   24611950-10-01
United States, California, Santa Cruz, Rancho del Oso, About 1 mile inland from coast. 8.5 mi NW of Davenport., 37.105 -122.27
CalBG:RSA
L. C. Wheeler   98671967-06-26
United States, California, Los Angeles, San Gabriel Mountains : Elsmere Canyon, near mouth., 34.358419 -118.502757, 434m
CalBG:RSA
L. C. Wheeler   98671967-06-26
United States, California, Los Angeles, San Gabriel Mountains : Elsmere Canyon, near mouth., 34.358419 -118.502757, 434m
CalBG:RSA
P. A. Munz   46951921-10-15
United States, California, Los Angeles, Claremont., 366m
CalBG:RSA
Steven A. Junak   35311992-11-07
United States, California, Santa Barbara, Santa Cruz Island. E end of man-made pond just SE of Cavern Point.
CalBG:RSA
Robert A. Norris   21271974-07-28
United States, California, Marin, Near small canal and near Sir Francis Drake Hwy about 1 mi WSW Pt Reyes Station.
CalBG:RSA
Steven A. Junak   28671991-09-14
United States, California, Santa Barbara, Santa Cruz Island. Scorpion Canyon, just inland from mouth., 6m
CalBG:RSA
James Henrickson   50521970-07-25
United States, California, Orange, 2 miles N. of Huntington Beach along dry NE margin of Bolsa Chica Salt Marsh, 33.7021 -118.0438
CalBG:RSA
Allan G. O'Berg, Jr.   81955-10-01
United States, California, Fresno, 2.1 mi S of San Joaquin on E side of Colorado Rd. on rice levee next to road at 200 ft.
CalBG:RSA
George K. Helmkamp   156922009-10-20
United States, California, El Dorado, Sand Ridge Road 0.9 mile east of CA-49, at the junction with Morales Ranch Road, 6.8 air mi. SSW (188 deg,) of Diamond Springs; Fiddletown 7.5' Q., 38.5955556 -120.8308333, 381m
CalBG:RSA
A. C. Sanders   223571998-11-22
United States, California, Kern, SE Sierra Nevada Mtns: Jawbone Canyon, north of Cross Mtn, near White Mtn. and conflience with Cottonwood Creek; Cross Mountain 7.5', 35.2964444 -118.1461667, 884m
CalBG:RSA
Keith E. Hoffmaster   s.n.1927-06-30
United States, California, San Diego, San Onofre, 33.3808 -117.5733
CalBG:RSA
Arthur L. Cohen   4051934-05-20
United States, California, Kern, Bakersfield. Kern River Watershed., 35.406044 -119.011456, 122m
CalBG:RSA
Steven A. Junak   3601980-12-19
United States, California, Santa Barbara, Santa Cruz Island. Prisoners'Harbor, on W side of mouth of Canada del Puerto., 5m
CalBG:RSA
J. C. Roos   2361940-11-01
United States, California, San Bernardino, Loma Linda, San Bernardino Valley
CalBG:RSA
W. J. Williamson   2971919-07-01
United States, California, Tuolumne, Spring Gulch near Bear Creek, 335m
CalBG:RSA
E. E. Stanford   581926-10-14
United States, California, San Joaquin, Near Stockton.
CalBG:RSA
R. D. Goeden   s.n.1978-09-21
United States, California, Ventura, Ventura: Main Street, west of the Ventura River.; Ventura 7.5, 34.2833333 -119.3083333, 6m
CalBG:RSA
Josephine Meyers   s.n.1932-09-00
United States, California, Ventura, Broome's Ranch, Coast Highway.
CalBG:RSA
Steven A. Junak   2961980-05-13
United States, California, Santa Barbara, Central Valley, along Valley Road at foot of Portezuela grade., 91m
CalBG:RSA
C. B. Wolf   60561934-08-16
United States, California, Los Angeles, peat land on Bryant Ranch east of Long Beach. 700 ft. east of center of sect. 34; 950 ft. So. of No. line of Same., 6m
CalBG:RSA
RSA0541684R. Burgess   108822018-05-31
United States, California, Ventura, Eastern Ventura city, Walker-Herne Ranch, N of terminus of Kimball Rd, city of Ventura., 34.30291 -119.20018, 173m

California Polytechnic State University, Robert F. Hoover Herbarium

OBI
OBI121989Allison Berry   1411984-05-03
United States, California, San Luis Obispo, Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1. In man-made ravine at N end of old bunkers
OBI
OBI121981Austin P. Griffiths   s.n.1981-11-07
United States, California, San Luis Obispo, Montana de Oro State Park; just N of Spooners Cove, 35.27583 -120.88495
OBI
OBI121996Betty Sheehan   181957-10-11
United States, California, San Luis Obispo, Cal Poly Campus, Science bldg, 35.3007 -120.66164
OBI
OBI121982David J. Keil   118231976-09-18
United States, California, San Luis Obispo, 0.7 mi N of Lopez Dr on Rte 227, N of Arroyo Grande
OBI
OBI121983David J. Keil   142081980-09-17
United States, California, San Luis Obispo, Cyn Ranch on Shell Crk rd 6 mi N of hwy 58. Plants coll from zone around small artificial reservoir
OBI
OBI121984David J. Keil   147071981-05-16
United States, California, San Luis Obispo, Area around Arroyo de la Cruz near its crossing of hwy 1, 35.713825 -121.287795
OBI
OBI121994David J. Keil   149651981-07-03
United States, California, San Luis Obispo, Arroyo de la Cruz, N of San Simeon. Along N side of the stream from freshwater marsh W of hwy 1 E along the ridge system to lower slopes of Pine Top Mtn and back to the hwy along riparian zone, 35.7138 -121.28713
OBI
OBI121988David J. Keil   179061983-08-30
United States, California, San Luis Obispo, Black Lake Cyn, S of Arroyo Grande, 35.057509 -120.603337
OBI
OBI121978David J. Keil   211131988-09-09
United States, California, San Luis Obispo, North of Cayucos. West of Highway 1 on Villa Creek Road at site of partially constructed abalone farm, 35.461 -120.978, 20m
OBI
OBI145489David J. Keil   214851990-09-28
United States, California, Santa Barbara, San Luis Obispo-Santa Barbara County line area west of Guadalupe. From west end of West Main Street eastward along channel of Santa Maria River., 34.9657 -120.6185, 4 - 10m
OBI
OBI121979David J. Keil   225791991-08-22
United States, California, San Luis Obispo, San Simeon State Park and vicinity along San Simeon Creek from beach to about ___ miles inland and on adjoining slope to C.T. Ranch., 35.5919 -121.1162
OBI
OBI121977David J. Keil   226811991-10-26
United States, California, Santa Barbara, Vandenberg Air Force base, North base. Barka Slough, near eastern boundary of base along San Antonio Creek. Areas of freshwater marsh, riparian woodland, and salt-marsh meadow., 34.771 -120.4674
OBI
OBI181203David J. Keil   314552012-07-18
United States, California, San Luis Obispo, Just north of bridge over Santa Maria River on highway 1, north of Guadalupe, 34.980451 -120.570399, 25m
OBI
OBI121992Eric Wise   6901981-06-26
United States, California, San Luis Obispo, Drainage ditch at E entrance to Cambria Air Force Station 5.6 mi S of Cambria W of hwy 1
OBI
OBI121991Eric Wise   17521983-08-30
United States, California, San Luis Obispo, Along the length of Black Lake Cyn with San Luis Obispo Co. Planning Board Et al., 35.056237 -120.564034
OBI
OBI121990Eric Wise   18341983-10-16
United States, California, San Luis Obispo, Grant Lake. Bordering James Grant's property on Choice Valley rd about 1 mi S of Choice Valley school
OBI
OBI121980Hans Wilgenburg   191977-08-11
United States, California, San Luis Obispo, Cal Poly campus, 35.3008 -120.67331
OBI
OBI121993Jan Barber   801993-08-14
United States, California, San Luis Obispo, San Simeon State Park. Near seasonal outlet to ocean of San Simeon crk, 35.591915 -121.116247
OBI
OBI121995Jim Heaston   181955-10-07
United States, California, San Luis Obispo, Cal Poly SLO, 35.30521 -120.66555
OBI
OBI121986Julie M. Vanderwier   s.n.1979-08-17
United States, California, San Luis Obispo, Indian Knob Tar Sands, 35.197821 -120.66211
OBI
OBI121985Melissa Luckow   8871982-06-24
United States, California, San Luis Obispo, Cambria, jctn of hwy 1 and rd to Black Mt. SE corner of rd. EIR vouchers
OBI
OBI121987Smeltzer   2031982-07-28
United States, California, San Luis Obispo, Along the N foot trl in Laguna Lake park, 35.271375 -120.695668
OBI
OBI121976Zachary McDermott   32015-11-08
United States, California, San Luis Obispo, Morro Creek, next to CA 1 and Keiser Park, 35.377699 -120.85731
OBI
OBI121975Lee Griffin   1947-07-03
United States, California, San Luis Obispo, Cal Poly campus, 35.30479 -120.660228
Page 2, records 101-200 of 893

Google Map

Google Maps is a web mapping service provided by Google that features a map that users can pan (by dragging the mouse) and zoom (by using the mouse wheel). Collection points are displayed as colored markers that when clicked on, displays the full information for that collection. When multiple species are queried (separated by semi-colons), different colored markers denote each individual species.

Google Earth (KML)

This creates an KML file that can be opened in the Google Earth mapping application. Note that you must have Google Earth installed on your computer to make use of this option.