Dataset: DAV
Taxa: Rhamnus
Search Criteria: excluding cultivated/captive occurrences

Page 1, records 1-100 of 175

University of California, Davis Herbarium


DAV
DAV319916Ayzik Solomeshch   s.n.2008-04-00
United States, California, Napa County, Napa County: north side of Pope Canyon Road ca 2 km west of intersection with Berryessa-Knoxville Road., 38.61972 -122.31327, 140m

DAV
DAV319885Christopher Mallek   s. n.2008-00-00
United States, California, Nevada County, Nevada County: Deadman's Flat., 39.210278 -121.113333, 706m

DAV
AHUC102666Beecher Crampton   12931953-05-18
United States, California, Mendocino County, Mendocino County: Hopland Field Station. Vassar Pasture, near exclosure #4., 39.003808 -123.079662

DAV
DAV392075Collector Unknown   17861925-05-17
United States, California, Butte County, Butte County: Marysville., 39.14583 -121.59028

DAV
DAV394638Frank W. Gould   21241943-04-17
United States, California, Riverside County, Riverside County: 12 miles S of Corona., 33.7415 -117.4298

DAV
DAV319915G. F. Hrusa   126751996-03-22
United States, California, Monterey County, Monterey County: Garland Ranch County Park. Carmel River., 36.5 -121.633333, 100m

DAV
DAV335828P. B. Kennedy   s.n.1928-03-29
United States, California, Los Angeles County, Los Angeles County: Avalon, Santa Catalina Island., 33.3534733 -118.3519363

DAV
DAV394639P. B. Kennedy   s.n.1928-04-03
United States, California, San Diego County, San Diego County: Point Soma., 32.70386 -117.24641

DAV
DAV394642P. B. Kennedy   s.n.1928-04-04
United States, California, San Diego County, San Diego County: Big Stone Lodge, between San Diego and Escondido., 32.94171 -117.06641

DAV
DAV319914Daryl Koutnik   1701978-03-27
United States, California, Los Angeles County, Los Angeles County: John's Pasture in Live Oak Canyon drainage at north end of Mountain Ave, Claremont., 34.136162 -117.741985, 579m

DAV
DAV319912T. H. Jukes   s.n.1938-12-26
United States, California, San Benito County, San Benito County: Pinnacles National Monument., 36.50329 -121.17542

DAV
DAV319913Ellen Mackey; Bart O'Brien and Blake Whittiington   NFWF-18532006-11-14
United States, California, Los Angeles County, Los Angeles County: Webb Canyon Road., 34.13 -117.742778, 434m

DAV
DAV319911K. M. Meyer; A. Townesmith   2442007-09-24
United States, California, Santa Clara County, Santa Clara County: Henry W. Coe State Park, SW corner of park, Hunting Hollow entrance and parking area., 37.075833 -121.466111, 253m

DAV
DAV319910B. Pitzer   31861997-04-20
United States, California, Riverside County, Riverside County: Lakeview Mountains. Intersection of Dutton St. with Voltaire Vista Road., 33.8 -117.060556, 610m

DAV
AHUC102667Susan Semenza   641964-12-26
United States, California, San Diego County, San Diego County: 3 miles northwest of Potrero on Round Potrero Road., 32.63628 -116.63503, 853m

DAV
DAV392093Clifton F. Smith   6491944-04-01
United States, California, Santa Barbara County, Santa Barbara County: Santa Barbara. On Mission Canyon Road, Mission Canyon., 34.452 -119.708, 168m

DAV
DAV394641John M. Tucker   14151946-08-10
United States, California, Santa Barbara County, Santa Barbara County: 724 Fellowship Road, Santa Barbara., 34.4061 -119.7241

DAV
DAV304999J. M. Tucker   36751963-04-11
United States, California, San Luis Obispo County, San Luis Obispo County: Beecham Ranch in Clark Valley, ca. 6 miles, airline, southeast of Morro Bay., 35.28393 -120.792914

DAV
AHUC102660Beecher Crampton   95651978-04-24
United States, California, Solano County, Solano County: Lake Solano., 38.49172 -122.02907

DAV
DAV319905Perry S. Allen   1921969-04-18
United States, California, Stanislaus County, Stanislaus County: Just N of rodeo grounds at La Grange.

DAV
DAV319904Gerald Dickinson   131962-04-08
United States, California, Los Angeles County, Los Angeles County: 1 mile W Topanga Canyon and Mulholland Santa Monica Mountains., 34.149799 -118.62004, 357m

DAV
AHUC102279Al Franklin   87--471987-07-26
United States, California, Kern County, Kern County: SBBM. Cerro Noroeste Road by border of Kern and Ventura Counties., 34.871351 -119.283594, 1561m

DAV
DAV319894J. A. Hammond   s.n.1923-06-22
United States, California, Stanislaus County, Stanislaus County: La Grange., 37.66423 -120.46039

DAV
DAV319925W. A. Harvey   s.n.1954-04-21
United States, California, San Diego County, San Diego County: 8 miles airline northeast of Alpine (7.5 miles airline due north of U.S. Highway 80), vicinity of Tule Springs, Cleveland National Forest., 32.93882 -116.71405

DAV
DAV319921George F. Hrusa   76031990-04-04
United States, California, Sutter County, Sutter County: Sutter Buttes. North Butte., 39.263611 -121.811667, 250m

DAV
DAV319923Ted C. MacRae   41e1995-05-25
United States, California, Riverside County, Riverside County: 2.4 miles NE of Pinyon Flats on Highway 74, Santa Rosa Mountains., 33.59146 -116.42384, 1219m

DAV
DAV319924J. I. Mallory   3041968-07-10
United States, California, Tulare County, Tulare County: 2.75 miles SW of Mountain Home State Forest Headquarters, Sequoia National Forest., 36.204296 -118.736542, 1524m

DAV
DAV335829W. W. Robbins   5231926-04-17
United States, California, Nevada County, Nevada County: Grass Valley., 39.219937 -121.059549

DAV
DAV319932Lewis S. Rose   640371964-04-28
United States, California, Mariposa County, Mariposa County: Mormon Bar., 37.462 -119.946, 579m

DAV
DAV319931A. C. Sanders; D. Malueg   220501998-06-22
United States, California, Los Angeles County, Los Angeles County: San Gabriel Mountains. Aliso Canyon, under SCE Mesa-Vincent powerline, pole 3-4, just below confluence with Beartrap Canyon., 34.434444 -118.132222, 1006m

DAV
DAV319926Clifton F. Smith   11241944-08-18
United States, California, Santa Barbara County, Santa Barbara County: Santa Barbara. Mission Canyon. Near Tunnel Portal., 34.471 -119.706

DAV
DAV392074G. H. Vansell   s.n.1928-04-01
United States, California, Riverside County, Riverside County: S. Calif. and Coachella Valley., 33.7335 -116.3315

DAV
DAV319930M. Vincent   1611962-04-06
United States, California, Los Angeles County, Los Angeles County: Old Topanga Canyon Road, 2 miles W of New Topanga Road., 34.105606 -118.629254

DAV
DAV319929Kenneth A. Wilson   9521961-03-10
United States, California, Los Angeles County, Los Angeles County: Santa Monica Mountains. Old Topanga Canyon Road, ca. 1/4 mile west of Topanga Canyon Road., 34.092135 -118.60722

DAV
DAV319928Carl B. Wolf   22491928-06-22
United States, California, San Diego County, San Diego County: 2 miles E of Ramona on road to Santa Ysabel, on grade out of the Santa Maria Valley., 33.0484 -116.8229, 512m

DAV
DAV319874Christopher Mallek   RR4--132008-05-07
United States, California, Tehama County, Tehama County: Raglin Ridge., 40.008056 -122.660833, 927m

DAV
DAV319927H. D. Sylvester   s.n.1932-07-01
United States, California, Stanislaus County, Stanislaus County.

DAV
DAV304910H. A. Borthwick   10161928-06-01
United States, California, San Diego County, San Diego County: Balboa Park, San Diego., 32.73125 -117.14682

DAV
DAV394649Frederica Bowcutt   11031988-07-19
United States, California, Mendocino County, Mendocino County: Sinkyone Wilderness State Park. About 10 miles due W of Leggett and 60 miles N of Fort Bragg. On south slope and above the mouth of Usal Creek. Along County Road 431 (Usal Road; which ends at Hwy 1 just north of Rockport.) At sharp bend in road with last Usal vista., 39.8314 -123.851, 61m

DAV
DAV304911Frederica Bowcutt   18991994-06-24
United States, California, Sonoma County, Sonoma County: Sugarloaf Ridge State Park. About 50 air miles N of San Francisco, 10 air miles E of Santa Rosa, 2.5 air miles NE of Kenwood and 18 air miles NW of Napa. Along Vista Trail about between Headwaters Trail and Gray Pine Trail., 38.4472 -122.502201, 457m

DAV
DAV304912P. G. Connors   1761991-06-25
United States, California, Sonoma County, Sonoma County: Bodega Head and Dunes., 38.315601 -123.065693

DAV
AHUC102447Beecher Crampton   74001965-06-30
United States, California, Solano County, Solano County: at Solano-Napa county border. Summit of Mt. Vaca, Vaca Mountains., 38.40033 -122.106, 873m

DAV
DAV304896Craig B. Davis   D--2651971-06-24
United States, California, Monterey County, Monterey County: along Strawberry Canyon Road, 2 miles north of Prunedale., 36.82823 -121.705516, 122m

DAV
DAV304914Heidi E. M. Dobson   3311978-05-25
United States, California, Napa County, Napa County: east slope of Mt. Veeder., 38.38415 -122.430877

DAV
DAV304915K. Esau; M. Phillips   20121929-05-06
United States, California, San Francisco County, San Francisco County: Golden Gate Park., 37.7692 -122.4799

DAV
DAV394648H. N. Fredericks   s.n.1925-02-19
United States, California, Alameda, Alameda County: Claremont Canyon, Berkeley., 37.8652 -122.2318

DAV
DAV304899Mary M. Hektner; Cathy Hendel, Sue Dakuzaku   921974-06-29
United States, California, Sonoma County, Sonoma County: Unit 24 Owners' Map, Sea Ranch, near State Highway 1., 38.728782 -123.477127

DAV
DAV304900Roman Gankin; W. R. Hildreth, Ken Milam   5051965-04-14
United States, California, Mendocino County, Mendocino County: ridge above Fox Creek, near Wilderness Lodge, North Coast Nature Conservancy Preserve, north of Branscomb., 39.74038 -123.630859

DAV
DAV304902G. F. Hrusa   111061993-05-22
United States, California, San Luis Obispo County, San Luis Obispo County: in canyon at Entrance 1. Approximately 1/2 mile N of Mt. Lowe., 35.3166666666667 -120.6, 600m

DAV
DAV304898Morris Halperin   s.n.1931-08-29
United States, California, Alameda, Alameda County: south bank of creek in Strawberry Canyon, Berkeley., 37.87645 -122.23793

DAV
DAV304901G. F. Hrusa; J. Pfeiffer   124661995-09-23
United States, California, Sonoma County, Sonoma County: N slope of Cavedale Edaphic Island., 38.3333333333333 -122.433333333333, 400m

DAV
DAV304903G. F. Hrusa; J. Pfeiffer   124661995-09-23
United States, California, Sonoma County, Sonoma County: N slope of Cavedale Edaphic Island., 38.333333 -122.433333, 400m

DAV
DAV392070P. B. Kennedy   1611920-08-19
United States, California, El Dorado County, El Dorado County: grade from American River, El Dorado National Forest., 38.95354 -120.65975, 1829m

DAV
DAV304895Daryl Koutnik   4031978-04-21
United States, California, Los Angeles County, Los Angeles County: Glendale at east end of Glenoaks Avenue, near Scholl Canyon Park., 34.154457 -118.200732, 305m

DAV
DAV304905Geoffrey Levin   1901974-05-31
United States, California, Los Angeles County, Los Angeles County: Wash (Blanchard Park), Pomona College, Claremont. Santa Ana River drainage area. Alluvial fan of Mt. San Antonio (San Gabriel Mountains.), 34.09739 -117.709003, 335m

DAV
DAV392071A. M. Lute   s.n.1916-05-28
United States, California, Marin County, Marin County: Lagunitas., 38.01139 -122.70111

DAV
DAV304897R. E. Nelson   761948-09-20
United States, California, Mendocino County, Mendocino County: 1/2 mile south of Signal School., 39.06911389 -123.5180611, 335m

DAV
DAV304929O. M. Oleson   8980-B1910-03-19
United States, California, Santa Barbara, Santa Barbara County: Mission Canyon., 34.469 -119.706

DAV
DAV304953K. L. Olsen   51949-07-23
United States, California, Mendocino County, Mendocino County: in area from Pt. Arena to Booneville, about 5 miles inland from Pt. Arena., 38.95995 -123.60911

DAV
DAV304930B. Pitzer   32251997-08-10
United States, California, San Bernardino County, San Bernardino County: San Bernardino Mountains; San Bernardino National Forest, Audubon Society's 'Bearpaw Ranch' Sanctuary, below Forest Falls, just off St Hwy 38 turnoff to Forest Falls, S of Mill Creek, vicinity of University Creek., 34.09361111 -116.9597222, 409m

DAV
DAV304931B. Pitzer; M. Georgiady   32501997-08-16
United States, California, San Bernardino County, San Bernardino County: San Bernardino Mountains; Los Rios Rancho, S of Oak Glen., 34.0333333333333 -116.933333333333, 1341m

DAV
DAV392083Robbins; Raynor   s.n.1943-06-01
United States, California, Plumas County, Plumas County: near Belden, Feather River Canyon., 40.00611 -121.24806

DAV
DAV304932Bob Rodin   1271943-04-16
United States, California, Alameda, Alameda County: Strawberry Canyon, UC Berkeley campus, Berkeley., 37.87645 -122.23793

DAV
DAV304933Lewis S. Rose   640621964-08-19
United States, California, San Francisco County, San Francisco County: above Bakers Beach, Presidio., 37.79286 -122.48078, 122m

DAV
DAV304908Clifton F. Smith   8041944-05-05
United States, California, Santa Barbara County, Santa Barbara County: on Mission Canyon Road near junction of Tunnel Road, Santa Barbara., 34.45 -119.7103

DAV
DAV304909J. M. Tucker   26661953-06-17
United States, California, Inyo County, Inyo County: 1.9 miles (by road) above Mount Shasta Fish Hatchery, south fork of Oak Creek, northwest of Independence., 36.813593 -118.269431

DAV
DAV304904J. M. Tucker; W. R. Hildreth   39151966-04-08
United States, California, Monterey County, Monterey County: Junipero Serra Peak, Santa Lucia Mountains., 36.14545 -121.4194, 1737m

DAV
DAV304955Terri Williamson   221990-04-28
United States, California, Amador County, Amador County: 2 miles south of Ione Hwy. 124., 38.32092 -120.92651, 91m

DAV
DAV304956Carl B. Wolf   14631927-12-31
United States, California, Los Angeles County, Los Angeles County: Occidental College, Eagle Rock., 34.128143 -118.208354

DAV
DAV304957Carl B. Wolf   58421934-06-30
United States, California, Humboldt County, Humboldt County: back of Shelter Cove., 40.02535 -124.06521

DAV
DAV304935Roman Gankin; W. R. Hildreth, Ken Milam   5961965-08-10
United States, California, Del Norte County, Del Norte County: on Patrick Creek Road (Shelley Creek), 6.2 miles north of U.S. Highway 199, northeast of Gasquet., 41.93581 -123.82823

DAV
DAV304936K. M. Meyer; A. Townesmith   1762007-07-31
United States, California, Siskiyou County, Siskiyou County: Shasta-Trinity National Forest. 6.2 on NF Road 17, off U.S. Hwy 97., 41.419722 -122.511389, 1350m

DAV
DAV304937Carl B. Wolf   60331934-07-07
United States, California, Shasta County, Shasta County: west side of Sacramento River, just south of Castle Creek., 41.1450805664 -122.3137817383, 610m

DAV
DAV319860G. K. Helmkamp; E. A. Helmkamp   118172007-04-23
United States, California, Amador County, Amador County: Northern Sierra Nevada Mountains; junction of Tonzi Road and CA-124 about 7 miles north of Ione., 38.406111 -120.893889, 229m

DAV
DAV304995Linda M. Barker   16481976-07-05
United States, California, Humboldt County, Humboldt County: Lanphere-Christensen Dunes 3 miles west of Arcata., 40.89684 -124.14357

DAV
AHUC102438J. C. Borden   s.n.1962-07-27
United States, California, Trinity County, Trinity County: Carol Guffey ranch in Hyampom., 40.776664 -123.202649

DAV
DAV304994Frederica Bowcutt   10801988-07-12
United States, California, Mendocino County, Mendocino County: Russian Gulch State Park. Two air miles NE of Mendocino, 1.5 miles E of Pacific Ocean, 2 air miles N of Big River in Russian Gulch., 39.33306 -123.77389, 30m

DAV
DAV304993Frederica Bowcutt   13171989-05-23
United States, California, Mendocino County, Mendocino County: Sinkyone Wilderness State Park. Wheeler. 6 air miles SE of Four Corners, 17 air miles SW of Garberville., 39.916878 -123.931189, 15m

DAV
DAV304987Roman Gankin   5491965-08-06
United States, California, Humboldt County, Humboldt County: on Matolle Road, 7.4 miles northeast of Capetown., 40.50616 -124.29189

DAV
DAV304992R. O. Hanes   601992-08-21
United States, California, Nevada County, Nevada County: Rocky Glenn., 39.42803 -120.746143, 1646m

DAV
DAV392091D. Sanchez-Mata; M. G. Barbour   s.n.1996-04-14
United States, California, Mendocino County, Mendocino County: Fort Bragg-Mendocino. Jug Handle State Reserve. Jug Handle Creek., 39.368443 -123.785356, 30m

DAV
DAV392072T. I. Storer   22191931-07-01
United States, California, Humboldt County, Humboldt County: northwest coast of county., 40.984927 -124.030664

DAV
DAV304991J. M. Tucker   17461948-07-25
United States, California, Plumas County, Plumas County: above mine of United Mining Co, Pinchard Creek, southwest side of Camel Peak., 39.71446667 -121.1075694

DAV
DAV392073J. M. Tucker   22041951-08-01
United States, California, Plumas County, Plumas County: road to Bucks Lake, 1 mile west of Quincy., 39.939219 -120.965016

DAV
DAV304989C. B. Wolf; B. D. Stark   54941933-09-24
United States, California, Nevada County, Nevada County: western slope of Sierra Nevada. North side of Bear Valley., 39.307 -120.685, 1372m

DAV
DAV304976Frederica Bowcutt   2611984-06-27
United States, California, Tuolumne County, Tuolumne County: Middle Fork Campground and vicinity. South of Mather. About 17 air miels NW of Yosemite Valley. Between Evergreen Road and the Middle Fork of the Tuolumne River., 37.857459 -119.866388

DAV
AHUC102440Beecher Crampton   93231975-10-14
United States, California, Placer County, Placer County: Blue Canyon airport area., 39.274385 -120.709548, 1524m

DAV
DAV304986Joseph M. DiTomaso   2801975-08-20
United States, California, Trinity County, Trinity County: Willow Creek on Deer Creek Trail., 40.97996 -122.9201, 1646m

DAV
DAV304985Roman Gankin; W. R. Hildreth   11591967-10-24
United States, California, Del Norte County, Del Norte County: 3.1 miles on French Hill Road from State Route 199. South of Gasquet., 41.82653 -123.99397, 488m

DAV
DAV304984Morris Halperin; G. H. Jansell   9301932-08-14
United States, California, El Dorado County, El Dorado County: Strawberry., 38.79958 -120.14352, 2743m

DAV
DAV304983Morris Halperin; J. C.Shirley   7821932-08-19
United States, California, Mariposa County, Mariposa County: near Ranger Station, Mariposa Grove, Yosemite National Park., 37.5146 -119.5999, 1737m

DAV
DAV304982G. K. Helmkamp; E. A. Helmkamp   120682007-05-23
United States, California, Placer County, Placer County: Nothern Sierra Nevada Mountains; Sugar Pine Road, 0.2 mile northwest of Forest Hill Road., 39.118889 -120.728889, 1360m

DAV
DAV304981G. F. Hrusa; T. D. Wilfred   130141996-06-11
United States, California, Shasta County, Shasta County: East side of Highway 89, approximately 1/2 mile North of Old Station Trailer Park, and between USFS N99 and N91., 40.6833333333333 -121.433333333333, 1386m

DAV
DAV304980E. W. Jameson   s.n.1949-08-07
United States, California, Plumas County, Plumas County: one mile northeast of Quincy., 39.944708 -120.932635, 1067m

DAV
DAV304979P. B. Kennedy   s.n.1919-08-01
United States, California, Madera County, Madera County: Clover Meadow, Soquel range, Sierra National Forest., 37.52767 -119.27765

DAV
DAV304978Jack Major; M. Fleschner, R. Pemble   s.n.1966-09-05
United States, California, Siskiyou County, Siskiyou County: east of Marble Mountain, Marble Mountains., 41.5542 -123.2009, 1716m

DAV
DAV319879W. R. Powell   15771968-06-21
United States, California, Calaveras County, Calaveras County: 8.5 miles west of Big Meadow and 2.4 miles south of Hermit Spring., 38.393688 -120.239541, 1615m

DAV
DAV392069T. I. Storer   21301930-07-03
United States, California, Tuolumne County, Tuolumne County: ridge between Cow and Herring Creeks., 38.24236 -119.954195

DAV
DAV392068T. I. Storer   21361930-07-09
United States, California, Tuolumne County, Tuolumne County: Leland Meadow, 1 mile southeast of Cow Creek Ranger Station., 38.233804 -119.979072, 2134m

DAV
DAV319877Tracy I. Storer; Robert L. Usinger   s.n.1961-07-11
United States, California, Mono County, Mono County: Sonora Pass, State Highway 108, 1.4 miles above Leavitt Meadows., 38.318555 -119.568582


Page 1, records 1-100 of 175


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.