Search Results — 326 specimen records retrieved (298 records with coordinates)
Results for search: Scientific name=Quercus sadleriana;   More information: Jepson Online Interchange

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  A343297  Quercus sadleriana C. L. Hitchcock & J. S. Martin 1939-7-6 5221 Unknown on Takilma-Happy Camp road 1676 Comment
  A343302  Quercus sadleriana J. G. Jack 1904-8-27 Unknown Siskiyou Mts. 1676 Comment
  A343303  Quercus sadleriana O. V. Matthews 1939-7-3 22 Unknown Sullivan Mine Grove 1219 Comment
  A343306  Quercus sadleriana A. Eastwood 1907-4-29 175 Unknown below Boundary hill. Monumental Comment
  A343307  Quercus sadleriana A. Eastwood 1912-9-11 2132 Unknown foot of Black Butte Comment
  A343308  Quercus sadleriana T. S. Brandegee 1885-09-01 - 1885-10-01 Unknown Siskiyou Mts. Comment
  A343309  Quercus sadleriana A. Rehder 1904-8-28 Unknown Siskiyou Mtns., Poker's Flat 1524 Comment
  A343310  Quercus sadleriana E. P. Lee 1934-8-13 1067 Unknown Happy Camp to Waldo (Oregon) road, watershed of West Branch of Indian Creek, Klamath National Forest 1371 Comment
  A343311  Quercus sadleriana J. T. Howell 1939-8-2 14881 Unknown Spirit Lake, Marble Mts. Comment
  CAS-BOT-BC104324  Quercus sadleriana Rimo Bacigalupi 1935-10-21 2369 Del Norte At summit of new Forest Service road from Waldo to Happy Camp, Siskiyou Mountains, near Siskiyou - Del Norte County Line (Siskiyou National Forest) Comment
  CAS-BOT-BC104325  Quercus sadleriana Doris K. Kildale 1929-8-23 8793 Del Norte Bear Wallows, 2 mi N of of Sanger Peak 1371 Comment
  CAS-BOT-BC104326  Quercus sadleriana Alice Eastwood 1912-9-11 2132 Del Norte Foot of Black Butte Comment
  CAS-BOT-BC104327  Quercus sadleriana Alice Eastwood 1907-4-29 175 Del Norte Monumental Comment
  CAS-BOT-BC104328  Quercus sadleriana K. L. Chambers 1964-9-23 2288 Del Norte Sanger Lake, just S. of Sanger Peak, Siskiyou Mts. 1554 Comment
  CAS-BOT-BC104329  Quercus sadleriana R. S. Woglum 1938-8-28 2064 Del Norte Bear Basin Butte, Del Norte (northeast) Comment
  CAS-BOT-BC104330  Quercus sadleriana R. J. Mastrogiuseppe; J. D. Mastrogiuseppe 1974-8-26 141 Del Norte One mi above gap at Bear basin, near Hurdygurdy Butte, above USFS rd# 4E04 (to Big Flat), Six Rivers N. F. 1530 Comment
  CAS-BOT-BC104332  Quercus sadleriana Clarence R. Quick 1959-6-24 59 -41 Humboldt Bee Mt. ca. 12 miles SW of Orleans Comment
  CAS-BOT-BC104333  Quercus sadleriana Carl B. Wolf 1937-8-13 9261 Humboldt North Coast Range, 12 mi E of Hoopa Valley on New Road towards Trinity Summit 1676 Comment
  CAS-BOT-BC104334  Quercus sadleriana Doris K. Kildale 1925-8-17 1378 Humboldt Trinity Summit 1917 Comment
  CAS-BOT-BC104335  Quercus sadleriana Milo S. Baker 1947-8-10 11896 Humboldt 16 mi NE of Hoopa along trail to Trinity Summit from end of forest road 1463 Comment
  CAS-BOT-BC104336  Quercus sadleriana Milo S. Baker 1947-8-10 11896 Humboldt 16 mi NE of Hoopa along trail to Trinity Summit from end of forest road 1463 Comment
  CAS-BOT-BC104337  Quercus sadleriana Edward Lee 1934-8-13 1067 Siskiyou Happy Camp to Waldo (Oregon) road, watershed of West Branch of Indian Creek, Klamath National Forest 1371 Comment
  CAS-BOT-BC104338  Quercus sadleriana Edward Lee 1934-8-13 1067 Siskiyou Happy Camp to Waldo (Oregon) road, watershed of West Branch of Indian Creek, Klamath National Forest 1371 Comment
  CAS-BOT-BC104340  Quercus sadleriana Baki Kasapligil 1981-6-26 6188 Siskiyou Between road junction going to Bolan Lake (glacier lake) Comment
Read comments
Jun 23 2018
  CAS-BOT-BC104341  Quercus sadleriana Baki Kasapligil 1981-6-26 6192 Siskiyou Around the Lake Bolan, Siskiyou Comment
Read comments
Jun 23 2018
  CAS-BOT-BC104343  Quercus sadleriana Marion Ownbey; Fred G. Meyer 1940-7-8 2230 Siskiyou Near summit of Siskiyou Mountains, 20 miles N of Happy Camp Comment
  CAS-BOT-BC104344  Quercus sadleriana Marion Ownbey; Fred G. Meyer 1940-7-8 2230 Siskiyou Near summit of Siskiyou Mountains, 20 miles N of Happy Camp Comment
  CAS-BOT-BC104345  Quercus sadleriana Oliver V. Matthews 1939-7-3 22 Siskiyou from upper limits of Sullivan Mine Grove of the Bakers Cypress region, Cook & Green Region 1219 Comment
  CAS-BOT-BC104346  Quercus sadleriana Arthur Menzies 1961-7-1 s.n. Siskiyou Cook & Green Pass, Siskiyou Mts., Klamath National Forest Comment
  CAS-BOT-BC104347  Quercus sadleriana Reino Olavi Alava; Aloha Alava; Rimo Bacigalupi 1958-9-3 2454 Siskiyou At the junction of the road to Poker Flat and the road from Happy Camp to Takilma 1376 Comment
  CAS-BOT-BC104348  Quercus sadleriana John Thomas Howell; Gordon H. True 1972-6-8 48854 Siskiyou S of summit on road from Takilma to Happy Camp Comment
  CAS-BOT-BC104349  Quercus sadleriana John Thomas Howell 1939-8-2 14881 Siskiyou Sprit Lake, Marble Mts. 1828 Comment
  CAS-BOT-BC104350  Quercus sadleriana Doris K. Kildale 1929-6-20 8613 Siskiyou East spur of Preston Peak above Rockefeller Lake 2133 Comment
  CAS-BOT-BC104351  Quercus sadleriana Doris K. Kildale 1928-8-18 6443 Siskiyou Lead of N Fork Salmon River at Finley's upper Camp Comment
  CAS-BOT-BC104352  Quercus sadleriana Doris K. Kildale 1928-8-20 6586 Siskiyou Lily Pad Lake near Hancock Lookout on trail to Marble Mt. Comment
  CAS-BOT-BC104353  Quercus sadleriana Doris K. Kildale 1929-7-20 8641 Siskiyou trail up to South Fork Indian Creek to Elk Lick Comment
  CAS-BOT-BC104354  Quercus sadleriana Doris K. Kildale 1929-8-23 8804 Siskiyou Youngs valley, on trail to Preston Peak Comment
  CAS-BOT-BC104355  Quercus sadleriana Doris K. Kildale 1929-8-24 9075 Siskiyou Rattlesnake Meadow near Preston Peak 1524 Comment
  CAS-BOT-BC104356  Quercus sadleriana W. J. Ferlatte 1988-8-24 2118 Siskiyou near Des Moines Cr. on road 18N30, 0.1 miles from road to O'Brien; 17 miles N of Happy Camp 1066 Comment
  CAS-BOT-BC104357  Quercus sadleriana D. E. Breedlove 1962-6-10 3289 Siskiyou on SW slope of Little Greyback Mountain along Indian Creek Road from O'Brien to Happy Camp, 20.7 miles NW of Happy Camp 1554 Comment
  CAS-BOT-BC104358  Quercus sadleriana Lester Rowntree 1934-5-12 s.n. Siskiyou Happy Camp Road top of divide Comment
  CAS-BOT-BC104359  Quercus sadleriana C. L. Hitchcock; J. S. Martin 1939-7-6 5221 Siskiyou on Takilma - Happy Camp Road 1676 Comment
  CAS-BOT-BC104360  Quercus sadleriana Louis C. Wheeler 1934-8-6 3048 Siskiyou Jaynes Canyon, Siskiyou Mts. 1859 Comment
  CAS-BOT-BC104361  Quercus sadleriana Louis C. Wheeler 1934-8-6 3048 Siskiyou Jaynes Canyon, Siskiyou Mts. 1859 Comment
  CAS-BOT-BC104362  Quercus sadleriana Louis C. Wheeler 1934-8-6 3048 Siskiyou Klamath National Forest, Jaynes canyon 1859 Comment
  CAS-BOT-BC104363  Quercus sadleriana Louis C. Wheeler 1934-8-6 3048 Siskiyou Klamath National Forest, Jaynes canyon 1859 Comment
  CAS-BOT-BC104364  Quercus sadleriana Sandra L. Holloway 1963-10-12 77 Siskiyou Junction Red Rock valley trail and Canyon Creek trail, Marble Mountain Wilderness Area 1341 Comment
  CAS-BOT-BC104365  Quercus sadleriana Sandra L. Holloway 1963-10-12 77 Siskiyou Junction Red Rock valley trail and Canyon Creek trail, Marble Mountain Wilderness Area 1341 Comment
  CAS-BOT-BC104366  Quercus sadleriana Sandra L. Holloway 1963-10-12 77 Siskiyou Junction Red Rock valley trail and Canyon Creek trail, Marble Mountain Wilderness Area 1341 Comment
  CAS-BOT-BC104367  Quercus sadleriana Steve Edwards; Wayne Roderick 1983-7-10 105 Siskiyou E of Cook & Green Pass 1524 Comment
  CAS-BOT-BC104368  Quercus sadleriana Wayne Roderick 1981-7-4 s.n. Siskiyou Cook & Green Pass 1371 Comment
  CAS-BOT-BC104369  Quercus sadleriana Henry M. Pollard 1947-9-6 s.n. Siskiyou Dillons Mt. Forest Road 1524 Comment
  CAS-BOT-BC104370  Quercus sadleriana G. D. Hanna; Salem Rice 1952-10-17 s.n. Siskiyou Sanger Lake Comment
  CAS-BOT-BC104371  Quercus sadleriana Gilbert Muth 1966-8-5 501 Siskiyou Dryish meadow, on Blacj Mountain trail, marble Mts. 1798 Comment
  CAS-BOT-BC12345  Quercus sadleriana James R. Shevock; David Toren 2000-9-1 20099 Siskiyou Rouge River National Forest. Applegate River Drainage. 1432 Comment
  CDA11225  Quercus sadleriana G. F. Hrusa, B. Follansbee 1987-8-14 5471 Del Norte Siskiyou Mountains; at summit of divide between N Fk. Smith River and W. Fk. Illinois River drainage. Along Wimer Rd., near turn-off to Patricks Creek. Comment
  CDA12234  Quercus sadleriana G. F. Hrusa 1993-8-14 11400 Del Norte Region of Little Grayback Mountain; Summit of pass between Happy Camp, Ca. & O' Brien, Oregon. Just on Ca. side of state boundary. Comment
  CDA15568  Quercus sadleriana G. F. Hrusa 1998-7-5 14676 Siskiyou Siskiyou Mountains; S side below summit on Happy Camp-O'Brien Rd. on Ca. side of State Boundary. Comment
  CDA17139  Quercus sadleriana G. F. Hrusa 2001-6-6 15853 Del Norte Siskiyou Mountains; Nr. summit of pass betw. Happy Camp, CA and O'Brien, Oregon at turnoff to Bolan Lake, at Oregon border. 1424 Comment
  CDA22027  Quercus sadleriana D. G. Kelch 2007-7-25 7 .499 Siskiyou Indian Creek Rd., just S of Greyback Summit. Comment
  CDA22028  Quercus sadleriana D. G. Kelch 2007-7-25 7 .499 Siskiyou Indian Creek Rd., just S of Greyback Summit. Comment
  CDA22029  Quercus sadleriana G. J. Muth 1972-8-15 1845 Humboldt Near Big Hill Road. 167 mm from bottom margin, 258 mm from left margin. Comment
  CDA22030  Quercus sadleriana G. J. Muth 1972-6-26 1783 Del Norte Near Sanger Peak. 327 mm from bottom margin, 133 mm from left margin. Comment
  CDA22031  Quercus sadleriana G. J. Muth 1972-8-13 1833 Del Norte Near Monkey Creek Ridge. 428 mm from bottom margin, 279 mm from left margin. Comment
  CDA22035  Quercus sadleriana T. C. Fuller, Don Shaw 1974-9-24 20036 Siskiyou Pacific Crest Trail, summit of the Siskiyou Mountains, east of White Mountain. 0 Comment
  CDA22036  Quercus sadleriana T. C. Fuller, Don Shaw 1974-9-24 20031 Siskiyou Pacific Crest Trail, summit of the Siskiyou Mountains, east of White Mountain. 0 Comment
  CHSC31188  Quercus sadleriana M. S. Taylor 1980-7-1 3033 Trinity At end of Lake Eleanor turnoff road, ca. 1.3 mi NW of its jct with 36N24, ca. 14 mi W of Trinity Center. 1554 Comment
  CHSC53244  Quercus sadleriana Sandra L. Holloway 1963-10-12 77 Siskiyou Junction Red Rock Valley trail and Canyon Creek trail, Marble Mountain Wilderness Area. 1341 Comment
  CHSC74987  Quercus sadleriana D. Sanchez-Mata 1997-9-20 Humboldt Hoopa. Big Hill Lookout Road. 1230 Comment
  CHSC83156  Quercus sadleriana G. J. Muth; J. M. Tucker 1972-8-9 1797 Siskiyou Near Cook and Green Pass. Ridge top. 1462 Comment
  CHSC83157  Quercus sadleriana Gilbert Jerome Muth 1972-6-26 1783 Del Norte Near Sanger Peak. 1462 Comment
  CHSC91794  Quercus sadleriana G. F. Hrusa 2001-6-6 15853 Siskiyou Siskiyou Mountains. Nr. summit of pass betw. Happy Camp, CA and O'Brien, Oregon at turnoff to Bolan Lake, at Oregon border. Roadside. UTM: 10T, 4649821 N, 0456023 E. 1424 Comment
  GH343298  Quercus sadleriana E. P. Lee 1934-8-13 1067 Unknown Happy Camp to Waldo (Oregon) road, watershed of West Branch of Indian Creek, Klamath National Forest 1371 Comment
  GH343299  Quercus sadleriana B. Bartholomew, B. Anderson, H. W. Li & T. S. Ying 1985-6-5 2325 Unknown 6.2 km S of the Oregon border on the Indian Creek Road Comment
  GH343300  Quercus sadleriana F. M. Ownbey & F. G. Meyer 1940-7-8 2230 Unknown Near summit of Siskiyou Mountains, 20 miles north of Happy Camp Comment
  GH343301  Quercus sadleriana J. G. Jack 1904-8-27 Unknown Siskiyou Mts. 1676 Comment
  HSC102199  Quercus sadleriana M. R. Mesler, Robin Bencie, K. A. Wayman 2011-8-4 1113 Humboldt Along trail (abandoned Road 6E74) from Andy's Camp to Patterson Meadows 1563 Comment
  HSC102474  Quercus sadleriana M. R. Mesler, Sydney Carothers, Ian Zacher 2012-8-8 1430 Del Norte Near Ship Mountain Lake 1463 Comment
  HSC102567  Quercus sadleriana M. R. Mesler, Robin Bencie, Ian Zacher 2013-6-29 1554 Humboldt Bret Hole. 1.1 km SW of Trinity Summit 1579 Comment
  HSC19218  Quercus sadleriana J. O. Sawyer 1968-9-9 659 Siskiyou Ridges S of Cyclone Gap 1738 Comment
  HSC19221  Quercus sadleriana J. O. Sawyer 1968-9-13 706 Siskiyou W of the Happy Camp/O'Brien Rd. between Louse Creek and Indian Creek, on the E slopes of Little Grayback 1463 Comment
  HSC27079  Quercus sadleriana J. P. Smith, J. O. Sawyer 1972-9-13 5789 Siskiyou 0.5 mi. W of Cook and Green Pass on rd. to Lily Pad Lake. Comment
  HSC27623  Quercus sadleriana Carl W. Mize 1972-6-23 99 Siskiyou Along trail from Camp 3 976 Comment
  HSC29468  Quercus sadleriana Frederick W. Oettinger 1968-9-7 761 Siskiyou Marble Mtn. Wilderness Area, N shore of Tobacco Lake 1890 Comment
  HSC31513  Quercus sadleriana Steve Selva, Roger Jensen 1974-8-22 36 Siskiyou Trail from Doe Flat campground to Buck Lake Comment
  HSC36740  Quercus sadleriana Brent Whitely 1975-7-3 128 Siskiyou 1220 Comment
  HSC42290  Quercus sadleriana R. J. Mastrogiuseppe, J. D. Mastrogiuseppe 1974-8-26 141 Del Norte 1.0 mi above gap at Bear Basin near Hurdygurdy Butte, above USFS Rd. 4E04 1530 Comment
  HSC43672  Quercus sadleriana B. Reinhardt 1974-6-26 42 Del Norte S side of Peak 8 Comment
  HSC43673  Quercus sadleriana B. Reinhardt 1974-9-12 603 Del Norte NW of Elk Valley Comment
  HSC43674  Quercus sadleriana B. Reinhardt 1974-7-10 260 Del Norte Forks of Blue Trail Comment
  HSC45049  Quercus sadleriana J. O. Sawyer 1978-6-19 3255 Siskiyou Marble Mtn. Wilderness Area, trail between Timothy Gulch and Harry Hall Gulch 1433 Comment
  HSC50754  Quercus sadleriana Overton, Butler 1979-6-26 6770 Del Norte Near Summit Valley Trail 1418 Comment
  HSC52039  Quercus sadleriana Overton, Butler 1979-6-19 5288 Del Norte Near Bear Basin 1356 Comment
  HSC52387  Quercus sadleriana Overton, Butler 1979-6-19 5154 Del Norte Near Blue Ridge, close to the town of Gasquet. 1494 Comment
  HSC52583  Quercus sadleriana Overton, Butler 1979-6-19 5255 Del Norte Near Bear Basin, close to the town of Gasquet 1292 Comment
  HSC53093  Quercus sadleriana Overton, Butler 1979-6-25 6426 Del Norte Near Boundry Trail, close to the town of Klamath 1448 Comment
  HSC53155  Quercus sadleriana Overton, Butler 1979-6-25 6563 Del Norte Near Doctor Rock, close to the town of Klamath 1448 Comment
  HSC54846  Quercus sadleriana G. L. Clifton, Butler 1979-7-29 10669 Del Norte Near Boundry Trail, close to the town of Orleans 1463 Comment
  HSC54991  Quercus sadleriana G. L. Clifton, Overton 1979-7-30 11326 Del Norte Near Sawtooth Mtn., close to the town of Orleans 1677 Comment
  HSC55031  Quercus sadleriana Overton, Butler 1979-7-31 11470 Humboldt Near N Trinity Mtn., close to the town of Hoopa 1940 Comment
  HSC60694  Quercus sadleriana Ruby Van Deventer 1964-7-11 Del Norte Bear Basin. Comment
  HSC61936  Quercus sadleriana Ruby Van Deventer 1959-7-10 Siskiyou Poker Flat 1585 Comment
  HSC62285  Quercus sadleriana Ruby Van Deventer Aug 1957 Siskiyou Youngs Valley. Comment
  HSC63160  Quercus sadleriana M. A. Baker 1979-6-14 829 Del Norte 2 k E of Monumental in the drainage at the head of Monkey Creek Comment
  HSC64656  Quercus sadleriana J. O. Sawyer 1977-7-7 3042 Siskiyou Rd. to Haypress Meadows at Camp 3 1037 Comment
  HSC64995  Quercus sadleriana D. L. Goforth 1979-7-20 277 Trinity Union Creek 1402 Comment
  HSC65556  Quercus sadleriana R. S. White 1977-6-20 87 Siskiyou NE area around Devil's Punchbowl 1433 Comment
  HSC67669  Quercus sadleriana John Palmer 1980-7-24 589 Siskiyou Klamath National Forest, Elk Hole 1503 Comment
  HSC68248  Quercus sadleriana J. P. Smith, Steve Selva 1970-6-30 4278 Del Norte 26.7 mi. from junction with Hwy. 199 on French Hill Rd. Comment
  HSC68333  Quercus sadleriana Maralyn A. Renner 1980-6-26 1237 Siskiyou SE edge of Flint Valley. 1390 Comment
  HSC68384  Quercus sadleriana Maralyn A. Renner 1980-6-26 1204 Siskiyou N edge of Flint Valley 1390 Comment
  HSC68425  Quercus sadleriana Maralyn A. Renner 1980-7-4 1448 Siskiyou Clear Creek Trail, N of Trout Camp 1037 Comment
  HSC69019  Quercus sadleriana Maralyn A. Renner 1980-7-24 2016 Siskiyou Lily Pad Lake 1768 Comment
  HSC69197  Quercus sadleriana Maralyn A. Renner 1980-9-1 2689 Siskiyou Bear Mtn. 1936 Comment
  HSC69243  Quercus sadleriana Maralyn A. Renner 1980-9-1 2700 Siskiyou S side of Devil's Punchbowl 1829 Comment
  HSC69300  Quercus sadleriana Maralyn A. Renner 1980-7-24 1989 Siskiyou Pacific Crest Trail above Lily Pad Lake. 1799 Comment
  HSC70635  Quercus sadleriana R. York 1980-5-18 601 Humboldt Near Black Mtn. 792 Comment
  HSC70898  Quercus sadleriana Gail Newton 1980-8-3 1866 Del Norte Near Harrington Mtn. 1753 Comment
  HSC72344  Quercus sadleriana J. P. Smith 1976-6-27 8877 Del Norte S Fork of Smith River 915 Comment
  HSC72682  Quercus sadleriana J. P. Smith 1977-7-3 9264 Humboldt Onion Lake Comment
  HSC72800  Quercus sadleriana Gail Newton 1980-6-17 219 Humboldt Near Onion Mtn. 1341 Comment
  HSC72855  Quercus sadleriana Gail Newton 1980-6-19 416 Del Norte Near Forks of Blue Horiz. Control S. 1426 Comment
  HSC72890  Quercus sadleriana Gail Newton 1980-8-4 1937 Del Norte Near Baldy Peak 1646 Comment
  HSC72891  Quercus sadleriana M. A. Baker 1980-8-3 3545 Del Norte Near Stevens Mtn. 1768 Comment
  HSC73037  Quercus sadleriana M. A. Baker 1980-6-17 1992 Del Norte Near Blue Creek Mountain. 1463 Comment
  HSC73168  Quercus sadleriana M. A. Baker 1980-7-31 3426 Del Norte Near Prescott Mtn. 1707 Comment
  HSC73348  Quercus sadleriana Gail Newton 1980-6-20 440 Siskiyou Near Bald Mtn. 1097 Comment
  HSC74841  Quercus sadleriana J. P. Smith, Jennifer Whipple 1978-7-2 9990 Siskiyou Trail from Cook and Green Pass to Copper Butte. 1768 Comment
  HSC75961  Quercus sadleriana Overton, Butler 1979-8-2 12593 Humboldt Near Bret Hole, close to the town of Hoopa 1554 Comment
  HSC76362  Quercus sadleriana Teresa Prendusi 1981-7-9 197 Humboldt Near Cedar Camp. 1268 Comment
  HSC8329  Quercus sadleriana H. E. Parks, J. P. Tracy 1937-7-21 11435 Del Norte State line N of Monumental at head of Shelley Creek 945 Comment
  HSC8330  Quercus sadleriana J. O. Sawyer 1967-11-5 Del Norte S side of Bear Basin Butte 1555 Comment
  HSC87769  Quercus sadleriana S. L. Holloway 1963-10-12 77 Siskiyou Marble Mountain Wilderness Area, junction of Red Rock Valley trail and Canyon Creek trail. 1341 Comment
  HSC94046  Quercus sadleriana G. Fred Hrusa 1998-7-5 14676 Del Norte S side of summit on Happy Camp-O'Brien Rd., on Ca. side of border. 1620 Comment
  HSC99441  Quercus sadleriana K. A. Wayman, Robin Bencie, M. Mesler, Julie Gregory 2010-7-7 91 Humboldt Near North Trinity Mtn, 11. 5 mi east of Hoopa along Big Hill Rd (8N01), at Six Rivers National Forest boundary. 1433 Comment
  HSC99825  Quercus sadleriana G. L. Clifton, Griswold 1979-6-28 6142 Siskiyou Near Upper Devils Peak, close to the town of Seiad Valley 1738 Comment
  JEPS22242  Quercus sadleriana Rimo Bacigalupi with Drs. Reino and Aloha Alava 1958-9-3 6881 Siskiyou junction of Poker Flat road and Happy Camp-Takilma Road; Siskiyou Mts. 1376 Comment
  JEPS25626  Quercus sadleriana Rimo Bacigalupi with Mr. and Mrs. Van Deventer 1959-7-9 7263 Siskiyou Poker Flat 1536 Comment
  JEPS27149  Quercus sadleriana Lauramay T. Dempster 1961-7-1 1831 Siskiyou s slope White Mountain Comment
  JEPS37659  Quercus sadleriana W. I. Follett 1936-5-26 52 Siskiyou 16.4 mi nw Happy Camp; Indian Creek 1066 Comment
  JEPS37673  Quercus sadleriana W. L. Jepson 1902-7-24 2111 Trinity Trinity Summit Comment
  JEPS37674  Quercus sadleriana W. L. Jepson Jul 16 1902-Jul 23 1902 2033 Humboldt just below Trinity Summit 2133 Comment
  JEPS37804  Quercus sadleriana W. L. Jepson 1937-7-30 18541 Siskiyou 1.5 mi n Poker Flat; Siskiyou Mts., Indian Creek 1584 Comment
  JEPS37855  Quercus sadleriana Geo. D. Butler 1908-8-4 234 Siskiyou Wooly Creek 1676 Comment
  JEPS49020  Quercus sadleriana Hilda W. Grinnell 1932-7-9 4 Humboldt above Kerlin Creek; South Fork Mt. 1524 Comment
  JEPS80590  Quercus sadleriana Gilbert Muth 1966-8-5 501 Siskiyou Black Mt. Trail Marble Mt. Wilderness Area 1798 Comment
  JEPS8479  Quercus sadleriana Rimo Bacigalupi with J. P. Tracy, L. Constance, R. Moran, R. L. Rodriguez, and S. Carlquist 1951-6-16 3454 Siskiyou about 1.5 mi se and below saddle at summit of Takilma-Happy Camp road Comment
  JEPS89112  Quercus sadleriana Wayne Roderick 1978-9-1 Siskiyou vicinity Cook and Green Pass (along trail to Copper Butte); Siskiyou Mts. 1463 Comment
  LA205354  Quercus sadleriana Elizabeth Epling; 1939-7-6 5221 Siskiyou on Takilma-Happy Camp road 1676 Comment
  LA205355  Quercus sadleriana Elizabeth Epling; M. Epling 1935-8-1 sn Del Norte Bear Basin, near Gasquet Comment
  LA205356  Quercus sadleriana Carl Epling; M. Epling 1935-8-1 sn Del Norte Bear Basin Comment
  LA86551  Quercus sadleriana Sandra L. Holloway; 1963-10-12 77 Siskiyou Marble Mountain Wilderness Area, junction Red Rock Valley trail and Canyon Creek trail 1341 Comment
  OBI14233  Quercus sadleriana Carl B. Wolf 1937-8-13 9261 Humboldt North Coast Range, 12 mi E of Hoopa Valley on New road towards Trinity summit 1676 Comment
  OBI14235  Quercus sadleriana Reino Alava, Aloha Alava, Rimo Bacigalupi 1958-9-3 2454 Siskiyou At the jctn of the road to Poker Flat and the road from Happy Camp to Takilma 1376 Comment
  OBI40303  Quercus sadleriana John Thomas Howell, Gordon H. True 1972-6-8 s.n. Siskiyou S of summit on road from Takilmato Happy Camp Comment
  OBI69128  Quercus sadleriana Dieter H. Wilken, E. Painter 2000-8-10 15852 Siskiyou Just S of Del Norte and Josephine (OR) county lines, NNE of Little Grayback, near head of Indian creek. O'Brien-Happy camp road 1500 Comment
  POM106235  Quercus sadleriana Geo. D. Butler 1908-8-4 234 Siskiyou West fork of Wooly Creek. Comment
  POM166627  Quercus sadleriana Alice Eastwood 1912-9-11 2132 Del Norte Foot of Black Butte. Comment
  POM210971  Quercus sadleriana Louis C. Wheeler 1934-8-6 3048 Siskiyou Jaynes Canyon, Siskiyou Mountains. 1860 Comment
  POM256457  Quercus sadleriana Edward Lee 1934-8-13 1067 Siskiyou Happy Camp to Waldo (Oregon) road, watershed of West Branch of Indian Creek, Klamath National Forest. 1372 Comment
  POM258373  Quercus sadleriana C. L. Hitchcock, J. S. Martin 1939-7-6 5221 Siskiyou On Takilma-Happy camp road. 1677 Comment
  POM267243  Quercus sadleriana Marion Ownbey, Fred G. Meyer 1940-7-8 2230 Siskiyou Near summit of Siskiyou Mountains, 20 miles north of Happy Camp. Comment
  RSA12503  Quercus sadleriana Carl B. Wolf 1934-7-4 5933 Siskiyou Horse Creek road to Dry Lake Lookout, Siskiyou Mountains. 13 miles from Horse Creek Bridge on Klamath River. 1372 Comment
  RSA13711  Quercus sadleriana Louis C. Wheeler 1934-8-6 3048 Siskiyou Siskiyou Mountains: Yaynes Canyon, Mt. Diablo Mer. 1860 Comment
  RSA152195  Quercus sadleriana Reino Alava, Aloha Alava, Rimo C. Bacigalupi 1958-9-3 2454 Siskiyou At the junction of the road to Poker Flat and the road from Happy Camp to Takilma. 1377 Comment
  RSA183494  Quercus sadleriana Sandra Holloway 1963-10-12 77 Siskiyou Junction Red Rock Valley trail and Canyon Creek trail, Marble Mountain Wilderness Area. 1341 Comment
  RSA184760  Quercus sadleriana Gilbert Muth 1966-8-5 501 Siskiyou Meadow on Black Mountain Trail, Marble Mountain. 1799 Comment
  RSA20796  Quercus sadleriana Carl B. Wolf 1937-8-13 9261 Humboldt North Coast Range, 12 mi. E. of Hoopa Valley on New Road toward Trinity Summit. 1677 Comment
  RSA215442  Quercus sadleriana K. L. Chambers 1964-9-23 2288 Del Norte Sanger Lake, just south of Sanger Peak, Siskiyou Mountains. 1555 Comment
  RSA237357  Quercus sadleriana Frederick W. Oettinger 1967-8-26 335 Siskiyou 1/2 mile below Abbotts Upper Cabin. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area. Comment
  RSA237783  Quercus sadleriana Frederick W. Oettinger 1968-9-7 761 Siskiyou Along the north shore of Tobacco Lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area. 1890 Comment
  RSA237866  Quercus sadleriana Frederick W. Oettinger 1969-9-4 1668 Siskiyou Near gap between Tobacco Lake and Toms Lake Basin (in Tobacco Lake Basin), Salmon Mountians, the High Lake Basins in the vicinity of English Peak Marble Mountain Wilderness Area. 1829 Comment
  RSA23948  Quercus sadleriana O. V. Matthews 1939-7-3 22 Siskiyou Upper Limits of Sullivan Mine Grove, Cook-Green region. 1067 Comment
  RSA281650  Quercus sadleriana S. O. Mattoon 1979-8-3 70 Siskiyou Bolan Lake, 12 air miles ESE of Hwy 199 and Obrien ore and 3 air miles N of Del Norte county, Siskiyou Mountains. 1829 Comment
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Jun 25 2013
  RSA293015  Quercus sadleriana Reino Alava, Aloha Alava, Rimo C. Bacigalupi 1958-9-3 2454 Siskiyou At the junction of the road to Poker Flat and the road from Happy Camp to Takilma. 1377 Comment
  RSA300512  Quercus sadleriana John Dourley, Walter Wisura 1982-10-17 3883 Siskiyou Mill Creek Ridge, ca. 18 mi N of Happy Camp, along old road up Indian Creek. 1524 Comment
  RSA493211  Quercus sadleriana Sandra Holloway 1963-10-12 77 Siskiyou Junction Red Rock Valley trail and Canyon Creek trail, Marble Mountain Wilderness Area. 1341 Comment
  RSA573407  Quercus sadleriana Louis C. Wheeler 1934-8-6 3048 Siskiyou Jaynes Canyon, Siskiyou Mountains. 1860 Comment
  RSA608862  Quercus sadleriana Louis C. Wheeler 1963-9-11 8380 Del Norte Siskiyou Mountains: Harrington Creek, Kelsey Trail. 1524 Comment
  RSA749132  Quercus sadleriana Jim R. Shevock, David Toren 2000-9-1 20099 Siskiyou Applegate River Drainage. Along trail 959 toward Bear Gulch about 100 yards N of Cook and Green Pass off of road 1055. 1433 Comment
  RSA758222  Quercus sadleriana Robert F. Thorne 1969-8-2 63325 Siskiyou Klamath National Forest, Salmon Mountains, Marble Mountain Wilderness Area, high lake basins in the vicinity of English Peak Comment
  SBBG113472  Quercus sadleriana D. Wilken with E. Painter 2000-8-10 15852 Siskiyou just S of Del Norte and Josephine (OR) county lines, NNE of Little Grayback, near head of Indian Crk, O'Brien-Happy Camp Rd 1500 Comment
  SBBG115704  Quercus sadleriana G. J. Muth 1972-6-26 1783 Del Norte Sanger Pk, Preston Pk Quad. 1462 Comment
  SBBG115705  Quercus sadleriana G. J. Muth, J. M. Tucker 1972-8-8 1796 Siskiyou Elk Pk, Scott Bar Quad 1828 Comment
  SBBG25325  Quercus sadleriana S. L. Holloway 1963-10-12 77 Siskiyou jct Red Rock Valley trail and Cyn Crk trail; Marble Mtn Wilderness 1341 Comment
  SBBG25343  Quercus sadleriana J. M. Tucker 1963-7-9 3735 Siskiyou ca. 0.75 mi E of Marble Valley Guard Stn, upper Cyn Crk, Marble Mtn Wilderness 1615 Comment
  SBBG47322  Quercus sadleriana J. T. Howell, G. H. True 1972-6-8 Siskiyou S of summit on rd from Takilma to Happy Camp Comment
  SBBG83415  Quercus sadleriana R. Gankin, H. Brewer, D. Hildreth, K. Milam 1965-8-11 607 Siskiyou Indian Crk Rd, 5.6 mi S of Californica- Oregon state line Comment
  SD126416  Quercus sadleriana Sandra L. Holloway 1963-10-12 77 Siskiyou Junction Red Rock Valley trail and Canyon Crek trail; Marble Mountain Wilderness Area. 1341 Comment
  SD230238  Quercus sadleriana Louis C. Wheeler 1963-9-11 8380 Del Norte Siskiyou Mountains: Harrington Creek, Kelsey Trail. 1524 Comment
  SD51661  Quercus sadleriana Reino Alava, Aloha Alava and Rimo Bacigalupi 1958-9-3 2454 Siskiyou At the junction of the road to Poker Flat and the road from Happy Camp to Takilma. 1376 Comment
  SD75845  Quercus sadleriana Darley F. Howe 1969-9-12 4676 Siskiyou Just south of Little Grayback 1524 Comment
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Jul 11 2010
  SDSU6985  Quercus sadleriana D. F. Howe 1969-9-12 4676 Siskiyou Just south of Little Grayback. 1524 Comment
  SEINET2066950 Image available Quercus sadleriana R. J. Mastrogiuseppe, J. D. Mastrogiuseppe 1974-8-26 141 Del Norte One mi above gap at Bear Basin, near Hurdygurdy Butte, above USFS rd. #4E04 (to Big Flat). Near clear cut 1530 Comment
  SEINET3136091  Quercus sadleriana S. L. Holloway 1963-10-12 77 Siskiyou Marble Mtn Wilderness Area, jxn Rock Valley trail and Canyon Creek trail; T43 R11W, se corner S7 1341 Comment
  SEINET3823284 Image available Quercus sadleriana Joseph P. Tracy 1947-8-24 17909 Humboldt Trinity Summit, Box Camp 1524 Comment
  SEINET8989530  Quercus sadleriana W. J. Hess, Stoynoff, N; Weis, K; Bolger, K; Allen, K 1997-1 7777 Del Norte Del Notre Co., Bear Basin Rd, 8 mi S of ST 199 on FS 17N05 and 27 mi E of Cresecent City. Comment
  SFV17490  Quercus sadleriana P. Wilson 1998-7-25 3548 Siskiyou Bear Creek just before entering Marble Mountain Wilderness. 1200 Comment
  SFV17814  Quercus sadleriana J. M. Tucker 1972-8-8 4247 B Siskiyou Marble Mountains Marble Mountains. Trail from Whiskey Camp to Elk Peak, about 2.5 miles west-southwest of Marble Valley Guard Station. 1829 Comment
  SFV895  Quercus sadleriana S. L. Holloway 1963-10-12 77 Siskiyou Marble Mountain Wilderness Area. Junction of Red Rock Valley Trail and Canyon Creek Trail. 1341 Comment
  SJSU7625  Quercus sadleriana D. A. Zwack 1976-10-10 11 Trinity Eleanor L near Swift Cr Rd in Trinity Alps W of Trinity Center 1676 Comment
  UC1043394  Quercus sadleriana P. C. Everett and E. K. Balls 1954-10-12 20274 Siskiyou 2 mi w Dry Lake Lookout (Horse Creek to Dry Lake Lookout); Horse Creek 1920 Comment
  UC1046526  Quercus sadleriana R. Bacigalupi, L. Constance, J. P. Tracy, R. Moran, R. L. Rodriguez, and S. Carlquist 1951-6-16 3454 Siskiyou about 1.5 mi below and se saddle at summit of Takilma-Happy Camp Road Comment
  UC1135778  Quercus sadleriana P. L. Johannsen 1932-9-9 173 Del Norte Bear Basin Siskiyou Forest, Preston Peak Quad. 1066 Comment
  UC1135779  Quercus sadleriana R. St. John 1932-9-7 292 Del Norte Little Grayback Siskiyou Forest, Preston Peak Quad. 1828 Comment
  UC1135780  Quercus sadleriana B. E. Parsons 1932-8-30 Trinity 2 mi w Trinity Summit on Trail to Hoopa; Trinity Forest, Sawyer's Bar Quad. 1524 Comment
  UC1135782  Quercus sadleriana R. C. Bacigalupi 1935-10-21 2369 Siskiyou summit of road between Waldo and Happy Camp (near Del Norte-Siskiyou County line); Siskiyou National Forest, Seiad Quad. 1676 Comment
  UC119096  Quercus sadleriana unknown Sep 1885 Del Norte Siskiyou Mts. Comment
  UC1196511  Quercus sadleriana Joseph P. Tracy 1947-7-5 17798 Humboldt near Box Camp; Trinity Summit 1524 Comment
  UC1196512  Quercus sadleriana Joseph P. Tracy 1935-7-23 14155 Humboldt lower end of Brett Hole Trinity Summit, Brett Hole 1584 Comment
  UC1196513  Quercus sadleriana Joseph P. Tracy 1932-7-15 10579 Humboldt near Corral Prairie; Klamath Mountains 1524 Comment
  UC1212136  Quercus sadleriana Reino Alava, Aloha Alava, and Rimo Bacigalupi 1958-9-3 2454 Siskiyou at the junction of the road to Poker Flat and the road from Happy Camp to Takilma 1376 Comment
  UC1222293  Quercus sadleriana Joseph P. Tracy 1950-7-18 19215 Siskiyou the whole route from Flint Valley to Prospect Hill Comment
  UC1225942  Quercus sadleriana Joseph P. Tracy 1947-8-24 17909 Humboldt near Box Camp; Trinity Summit 1524 Comment
  UC1281409  Quercus sadleriana Cooke and Stuhl 1940-9-23 5264 Del Norte Bear Basin Butte 1524 Comment
  UC130666  Quercus sadleriana H. M. Hall Jul 1909 8565 Trinity Union Creek Salmon Mountains 1280 Comment
  UC1313014  Quercus sadleriana Sandra L. Holloway 1963-10-12 77 Siskiyou junction Red Rock Valley trail and Canyon Creek trail; Marble Mountain Wilderness Area 1341 Comment
  UC1388987  Quercus sadleriana Milo S. Baker 1947-8-10 11896 Humboldt 16 mi ne Hoopa (along trail to Trinity Summit, from end of Forest Rd) 1371 Comment
  UC1409454  Quercus sadleriana Frederick W. Oettinger 1968-9-7 761 Siskiyou n shore Tobacco Lake (vicinity of English Peak); Salmon Mountains, Marble Mountain Wilderness Area, Engliah P 1889 Comment
  UC1553368  Quercus sadleriana W. J. Ferlatte 1988-8-24 218 Siskiyou 17 mi n Happy Camp (near Des Moines Creek on road 18N30, 0.1 mi from road to O'Brien); Preston Pk. Quad. Comment
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Feb 9 2009
  UC163743  Quercus sadleriana Geo. D. Butler 1908-8-4 234 Siskiyou West Fork of Woolly Creek Comment
  UC213004  Quercus sadleriana Joseph P. Tracy 1919-9-19 5259 Humboldt Trinity Summit Northern Coast Ranges 1676 Comment
  UC54689  Quercus sadleriana Joseph Burtt Davy and Walter C. Blasdale 5757 Trinity Trinity Summit Trail North Coast Ranges 1524 Comment
  UC552335  Quercus sadleriana Rimo Bacigalupi 1935-10-21 2369 Siskiyou summit of road from Waldo, Oregon to Happy Camp (Del Norte-Siskiyou County line); Siskiyou Mountains Comment
  UC585666  Quercus sadleriana Harold E. Parks and Joseph P. Tracy 1937-7-21 11435 Del Norte State line north of Monumental, at head of Shelley Creek. Comment
  UC637062  Quercus sadleriana Edward Lee 1934-8-13 1067 Siskiyou Happy Camp to Waldo (Oregon) road (watershed of West Branch of Indian Creek); Klamath National Forest, West Branch of Indian Creek 1371 Comment
  UC650310  Quercus sadleriana W. Bridge Cooke 1940-9-23 Del Norte lower slopes of Bear Basin Butte Bear Basin Butte 1524 Comment
  UC705929  Quercus sadleriana Marion Ownbey, Fred G. Meyer 1940-7-8 2230 Siskiyou 20 mi n Happy Camp (near summit Siskiyou Mountains); Siskiyou Mountains Comment
  UC722975  Quercus sadleriana C. L. Hitchcock and J. S. Martin 1939-7-6 5221 Siskiyou on Takilma - Happy Camp road 1676 Comment
  UC971916  Quercus sadleriana Herbert L. Mason 1950-7-16 14060 Siskiyou road from Happy Camp, California to Waldo, Oregon Comment
  UCD14455  Quercus sadleriana John M. Tucker 1972-8-8 4246 Siskiyou California, Siskiyou Co.; Marble Mountains, trail from Whiskey Camp to Elk Peak, ca. 2.5 mi. west-southwest of Marble Valley Guard Station (extreme southeast corner of Section 20, R. 11W., T. 42N); Comment
  UCD14456  Quercus sadleriana Dean W. Taylor 1972-7-1 1567 Siskiyou California, Siskiyou Co.; 0.5 mi. east of Cook and Green Pass; T 47N, R 11W, Sect. 8, NE quarter of NE quarter; 1371 Comment
  UCD14458  Quercus sadleriana G. L. Stebbins 1972-7-3 s.n. Siskiyou California, Siskiyou Co.; 0.5 mi. east of Cook and Green Pass; north of Seiad Valley, T 47N, R 11W, Sect. 9, Seiad Valley Quadrangle; Comment
  UCD146706  Quercus sadleriana G. F. Hrusa 1998-7-5 14676 Del Norte south side below summit on Happy Camp-O' Brien Road. About on side of State Boundary. 1620 Comment
  UCD47217  Quercus sadleriana D. Sanchez-Mata 1992-11-1 s.n. Siskiyou Klamath National Forest. Happy Camp-O' Brien. Indian Creek Road. Jefferson State Scenic Byway. 1470 Comment
  UCD47218  Quercus sadleriana D. Sanchez-Mata 1997-9-20 s.n. Humboldt Hoopa. Big Hill Lookout Road. Successional shrubland plant communitites on logged Douglas fir forests. 1230 Comment
  UCD47219  Quercus sadleriana Hilda W. Grinnell 1932-7-9 4 Humboldt Found only at this point. On rocky point above Kerlin Creek, South Fork Mt. 1524 Comment
  UCD47220  Quercus sadleriana Milo S. Baker 1947-8-10 11896 Humboldt 16 mi. N.E. of Hoopa along trail to Trinity Summit from end of forest Rd. 1463 Comment
  UCD47221  Quercus sadleriana G. F. Hrusa 1987-8-14 5475 Del Norte Summit of Wimer Rd. at gap between N fk. Smith River and Whiskey Creek headquarters. Very close to CA-OR border. 1219 Comment
  UCD47222  Quercus sadleriana R. Tofsrud; J. M. Tucker 1948-8-3 1779 D Siskiyou Summit of Happy Camp- O'Brien (Oregon) road, on Del Norte-Siskiyou county line, California. 1554 Comment
  UCD47223  Quercus sadleriana Richard C. Sias 1957-9-8 s.n. Shasta Shrub. Sweetbrier Ridge, near Castella, on Sacramento River, Twp. 37 N, Rge. 4W., MDM. Comment
  UCD47224  Quercus sadleriana Henry Scherer 1954-8-20 s.n. Siskiyou Tickner Creek Trail, Happy Camp Ranger District, Klamath National Forest, Siskiyou County, California. Comment
  UCD47225  Quercus sadleriana R. Tofsrud; J. M. Tucker 1948-8-3 1779 B Siskiyou Summit of Happy Camp- O'Brien (Oregon) road, on Del Norte- Siskiyou county line, California. Comment
  UCD47226  Quercus sadleriana G. F. Hrusa 1987-8-14 5472 Del Norte Summit of Wimer Rd. at gap between N Fk. Smith River and Whiskey Creek headquarters. Very close to CA-OR border. 1219 Comment
  UCD47227  Quercus sadleriana K. L. Chambers 1964-9-23 2288 Del Norte Sanger Lake, just S. of Sanger Peak, Siskiyou Mts. 1554 Comment
  UCD47228  Quercus sadleriana Roman Gankin; Brewer, Hildreth, and Milam 1965-8-11 607 Siskiyou Indian Creek Road, 5.6 miles south of California-Oregon State line, Siskiyou County, California. (UC Davis Arboretum Accession No. A65.723). 1554 Comment
  UCD47229  Quercus sadleriana Frederick W. Oettinger 1968-9-7 761 Siskiyou Local and uncommon: growing in one clump along the N shore of Tobacco Lake in shade of lake shore open woods. 1889 Comment
  UCD47230  Quercus sadleriana R. Tofsrud; J. M. Tucker 1948-8-3 1779 C Siskiyou Summit of Happy Camp- O'Brien (Oregon) road, on Del Norte-Siskiyou County line, California. 1554 Comment
  UCD47231  Quercus sadleriana T. H. Harris 1951-6-1 s.n. Siskiyou Happy Camp. 1371 Comment
  UCD47232  Quercus sadleriana R. Tofsrud; J. M. Tucker 1948-8-3 1779 A Siskiyou Summit of Happy Camp- O'Brien (Oregon) road, on Del Norte-Siskiyou County line, California. 1371 Comment
  UCD47233  Quercus sadleriana Rimo Bacigalupi; L. Constance, J. P. Tracy, R. Moran, R. L. Rodriguez 1951-6-16 3454 A Siskiyou About 1.5 miles below and southeast of saddle at summit of Takilma-Happy Camp Road, Siskiyou County. Comment
  UCD47234  Quercus sadleriana Joseph P. Tracy 1947-8-24 17909 Humboldt Trinity Summit near Box Camp. 1524 Comment
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Aug 6 2009
  UCD47235  Quercus sadleriana Gilbert Jerome Muth 1972-8-13 1833 Del Norte Near Monkey Creek Ridge, Del Norte County, California. Gasquet Quad. 428 mm from bottom margin, 279 mm from left margin. SLID No. 6939, Herb Acc No. 00011255. 1005 Comment
  UCD47236  Quercus sadleriana Gilbert Jerome Muth 1972-6-26 1783 Del Norte Near Sanger Peak, Del Norte County, California. Preston Peak Quad. SLID No. 6934, Herb Acc No. 00011250. 327 mm from bottom margin, 133 from left margin. 1462 Comment
  UCD47237  Quercus sadleriana Gilbert Jerome Muth; J. M. Tucker 1972-8-8 1796 Siskiyou Near Elk Peak, Siskiyou County, California. Scott Bar Quad. 110 mm from bottom margin, 0 mm from left margin. SLID No. 6935, Heb Acc. No. 00011251. 1828 Comment
  UCD47238  Quercus sadleriana Gilbert Jerome Muth 1972-8-15 1845 Humboldt Near Big Hill Road, Humboldt County, California. Hoopa Quad. 167 mm from bottom margin, 258 mm from left margin. SLID No. 6941, Herb Acc No. 00011257. 1431 Comment
  UCD47239  Quercus sadleriana Gilbert Jerome Muth; J. M. Tucker 1972-8-9 1797 Siskiyou Near Cook and Green Pass, Siskiyou County, California. Seiad Valley Quad. 345 mm from bottom margin, 137 mm from left margin. SLID No. 6936, Herb Acc No. 00011252. 1462 Comment
  UCD47240  Quercus sadleriana T. Wilton 1980-9-10 126 Siskiyou Kelly Oak, Preston Peak Quad. Collected from roadside (USFS 18N34, Klamath National Forest), app. 20 feet from trail to Kelly Lake. (Received through the courtesy of Chris Cagle Oct. 16, 1980 B. Kasapligil). 1316 Comment
  UCD47241  Quercus sadleriana Milo S. Baker 1947-8-10 11896 Humboldt 16 mi N.E. of Hooba along trail towards Trinity Summit from end of forest Rd. 1463 Comment
  UCD47242  Quercus sadleriana D. V. Hemphill 1974-7-28 s.n. Siskiyou Stanshaw Meadows, Marble Mountain Wilderness Area, Siskiyou County, California. 1524 Comment
  UCD47243  Quercus sadleriana P. C. Everett; E. K. Balls 1954-10-12 20274 Siskiyou Horse Creek to Dry Lake Lookout, 2 miles west of Lookout, Siskiyou County. 1920 Comment
  UCD47244  Quercus sadleriana John M. Tucker 1972-8-8 4246 Siskiyou California, Siskiyou Co.; Marble Mountains, trail from Whiskey Camp to Elk Peak, ca. 2.5 mi. west-southwest of Marble Valley Guard Station (extreme southeast corner of Section 20, R. 11W., T. 42N); Comment
  UCD47245  Quercus sadleriana Reino Alava; Aloha Alava, Rimo Bacigalupi 1958-9-3 2454 Siskiyou At the junction of the road to Poker Flat and the road from Happy Camp to Takilma. 1376 Comment
  UCD47246  Quercus sadleriana R. Tofsrud; J. M. Tucker 1948-8-3 1779 B Siskiyou Summit of Happy Camp-Waldo (Oregon) road, on Del Norte-Siskiyou County line, California. 1554 Comment
  UCD47247  Quercus sadleriana R. G. Schultz 1965-10-1 2 ,3,5 Siskiyou Red Rock Valley, Siskiyou County, California. 1584 Comment
  UCD47248  Quercus sadleriana R. G. Schultz 1965-10-1 4 Siskiyou Red Rock Valley, Siskiyou County, California. 1584 Comment
  UCD47249  Quercus sadleriana P. C. Everett; E. K. Balls 1954-10-13 20292 Siskiyou Indian Creek rd. to Obrien, 20 1/2 mi. n.w. from Hwy 96 at Happy Camp, Siskiyou County. 1524 Comment
  UCD47250  Quercus sadleriana W. L. Jepson 1902-7-16 2033 Humboldt Ridges and slopes just below summit; Trinity Summit. 1524 Comment
  UCD47251  Quercus sadleriana Joseph M. DiTomaso 1976-7-20 644 Trinity Sugar Pine Lake Trail. 1737 Comment
  UCD47252  Quercus sadleriana R. G. Schultz 1965-10-1 1 Siskiyou Red Rock Valley, Siskiyou County, California. 1584 Comment
  UCD47253  Quercus sadleriana J. M. Tucker 1963-7-9 3735 Siskiyou Ca. 3/4 mile east of Marble Valley Guard Station, upper Canyon Creek, Marble Mountain Wilderness Area, Siskiyou County, California. 1615 Comment
  UCD47254  Quercus sadleriana Joseph M. DiTomaso 1975-7-22 166 Trinity 1/4 mile northwest of Little Boulder Lake. 1950 Comment
  UCD47255  Quercus sadleriana W. L. Jepson 1937-7-30 18541 Del Norte 1 1/2 mi. n. of Poker Flat. Siskiyou Mts., headwater of Indian Creek. 1584 Comment
  UCD47256  Quercus sadleriana John M. Tucker 1972-8-8 4247 B Siskiyou (Q. garryana Hook. var. breweri (Engelm.) Jepson). California, Siskiyou Co.; Marble Mountains, trail from Whiskey Camp to Elk Peak, ca. 2.5 mi. west-southwest of Marble Valley Guard Station (extreme southeast corner of Section 20, R.11W., T.42N. 1828 Comment
  UCD47257  Quercus sadleriana John M. Tucker 1972-8-8 4247 B Siskiyou (Q. garryana Hook. var. breweri (Engelm.) Jepson). California, Siskiyou Co.; Marble Mountains, trail from Whiskey Camp to Elk Peak, ca. 2.5 mi. west-southwest of Marble Valley Guard Station (extreme southeast corner of Section 20, R.11W., T.42N. 1828 Comment
  UCD47258  Quercus sadleriana John M. Tucker 1972-8-8 4247 A Siskiyou (Q. garryana Hook. var. breweri (Engelm.) Jepson). California, Siskiyou Co.; Marble Mountains, trail from Whiskey Camp to Elk Peak, ca. 2.5 mi. west-southwest of Marble Valley Guard Station (extreme southeast corner of Section 20, R.11W., T.42N. 1828 Comment
  UCD47259  Quercus sadleriana John M. Tucker 1972-8-8 4247 A Siskiyou (Q. garryana Hook. var. breweri (Engelm.) Jepson). California, Siskiyou Co.; Marble Mountains, trail from Whiskey Camp to Elk Peak, ca. 2.5 mi. west-southwest of Marble Valley Guard Station (extreme southeast corner of Section 20, R.11W., T.42N. 1828 Comment
  UCD47260  Quercus sadleriana John M. Tucker 1972-8-8 4247 A Siskiyou (Q. garryana Hook. var. breweri (Engelm.) Jepson). California, Siskiyou Co.; Marble Mountains, trail from Whiskey Camp to Elk Peak, ca. 2.5 mi. west-southwest of Marble Valley Guard Station (extreme southeast corner of Section 20, R.11W., T.42N. 1828 Comment
  UCD47261  Quercus sadleriana John M. Tucker 1972-8-8 4247 B Siskiyou (Q. garryana Hook. var. breweri (Engelm.) Jepson). California, Siskiyou Co.; Marble Mountains, trail from Whiskey Camp to Elk Peak, ca. 2.5 mi. west-southwest of Marble Valley Guard Station (extreme southeast corner of Section 20, R.11W., T.42N. 1828 Comment
  UCD47262  Quercus sadleriana John M. Tucker 1972-8-8 4247 B Siskiyou (Q. garryana Hook. var. breweri (Engelm.) Jepson). California, Siskiyou Co.; Marble Mountains, trail from Whiskey Camp to Elk Peak, ca. 2.5 mi. west-southwest of Marble Valley Guard Station (extreme southeast corner of Section 20, R.11W., T.42N. 1828 Comment
  UCD47273  Quercus sadleriana G. L. Stebbins 1972-7-3 s.n. Siskiyou (Q. garryana Hook. var. breweri (Engelm.) Jepson). California, Siskiyou Co.; 0.5 mi. east of Cook and Green Pass: T. 47N, R 11W, Sect. 8, NE quarter of NE quarter. 1371 Comment
  UCD47274  Quercus sadleriana Dean W. Taylor 1972-7-1 s.n. Siskiyou (Q. garryana Hook. var. breweri (Engelm.) Jepson). California, Siskiyou Co.; 0.5 mi. east of Cook and Green Pass, north of Seiad Valley, T. 47N, R11W, Sect. 9, Seiad Valley Quadrangle; 1463 Comment
  UCD59190  Quercus sadleriana Steve Edwards; Wayne Roderick 1983-7-10 105 Siskiyou East of Cook and Green Pass 1524 Comment
  UCD83687  Quercus sadleriana J. M. Tucker 1963-8-20 3788 Siskiyou Marble Mountain Wilderness Area, trail from Marble Valley Guard Station to Lover's Camp, along Canyon Creek, ca. 2 mi up the canyon from Lover's Camp. 1432 Comment
  UCD83688  Quercus sadleriana Sandra L. Holloway 1963-10-12 77 Siskiyou Marble Mountain Wilderness Area, junction of Red Rock Valley trail and Canyon Creek trail. 1341 Comment
  UCR210398  Quercus sadleriana J. R. Shevock, David Toren 2000-9-1 20099 Siskiyou Siskiyou Mountains, Rogue River National Forest, Applegate River Drainage, along trail 959 toward Bear Gulch about 100 yards north of Cook and Green Pass off of road 1055 1433 Comment
  UCR55551  Quercus sadleriana S. L. Holloway 1963-10-12 77 Siskiyou Marble Mountain Wilderness Area, junction of Red Rock Valley trail and Canyon Creek trail. 1341 Comment
  UCR77163  Quercus sadleriana G. Fred Hrusa 1987-8-14 5475 Del Norte Summit of Wimer Road, at gap between N Fork Smith River and Whiskey Creek headwaters. Very close to California-Oregon border. 1220 Comment
  UCR80887  Quercus sadleriana G. Fred Hrusa 1993-8-14 11400 Siskiyou Summit of Pass between Happy Camp, California and O'Brien, Oregon. Just on the California side of the state boundary 1375 Comment
  UCSB1234  Quercus sadleriana Mason, Herbert 1950-7-16 Siskiyou Road from Happy Camp, California, to Waldo, Oregon Comment
  UCSB1235  Quercus sadleriana Muller, Cornelius 1954-6-23 Siskiyou Summit, 3-5 mi. S of Oregon line, on road to Happy Camp, Siskiyou Mtns.; Del Norte-Siskiyou line Comment
  UCSB1236  Quercus sadleriana Bacigalupi, Rimo; Constance, Lincoln; Tracy, J. 1951-6-16 Siskiyou About 1.5 miles below and southeast of saddle at summit of Takilma-Happy Camp Road Comment
  UCSB15541  Quercus sadleriana D. Breedlove 1962-6-10 3289 Siskiyou ALONG INDIAN CREEK RD LITTLE GREYBACK MOUNTAIN (FROM O'BRIEN TO HAPPY CAMP) 1554 Comment
  UCSB24401  Quercus sadleriana Cooke, Stuhl 1940-9-23 5265 Del Norte BEAR BASIN BUTTE 1523 Comment
  UCSB24412  Quercus sadleriana Keefe, Joseph 1967-7-10 Siskiyou Indian Creek Road, 22.2 miles north of Happy Camp 1402 Comment
  UCSB25038  Quercus sadleriana Keefe, Joseph 1967-7-11 Siskiyou 0.5 mile on trail east of Cook and Green Pass, north of Seiad Valley 1676 Comment
  UCSB3289  Quercus sadleriana Breedlove, Dennis 1962-6-10 Siskiyou Southwest slope of Little Greyback Mountain along Indian Creek Road from O'Brien to Happy Camp, 20.7 miles northwest of Happy Camp; Siskiyou Mountains 1554 Comment
  UCSB57179  Quercus sadleriana Holloway, Sandra 1963-10-12 Siskiyou Junction Red Rock Valley trail and Canyon Creek trail (T.43.R.11W., southeast corner section 7), Marble Mountain Wilderness Area Comment
  A343296  Quercus sadleriana R. C. Bacigalupi 1935-10-21 2369 Unknown at summit of new forest Service Road from Waldo to Happy Camp. Siskiyou Mts. Siskiyou National Forest. Del Norte-Siskiyou Co. line Comment
  A343304  Quercus sadleriana L. Rowntree 1934-5-11 Unknown Happy Camp Road near Oregon line Comment
  A343305  Quercus sadleriana L. Rowntree 1934-5-12 Unknown Happy Camp Road, top of divide Comment
  A343317  Quercus sadleriana T. Douglas 1892-1-1 Unknown Siskiyou Mts. Comment
  CAS-BOT-BC104331  Quercus sadleriana Clarence R. Quick 1960-6-27 60 -23 Humboldt Bear Gulch on road from Delta to Trinity Center Comment
  CAS-BOT-BC104339  Quercus sadleriana Baki Kasapligil 1981-6-26 6184 Siskiyou 9 miles E of O'Brien road from Takilm to Happy Camp Comment
  CAS-BOT-BC104342  Quercus sadleriana T. Wilton 1980-9-10 126 Siskiyou Kelly Lake, collected from roadside (USFS 18N34, Klamath National Forest), app. 20 feet from trail to Kelly Lake 1316 Comment
  LA205353  Quercus sadleriana Louis Wheeler; 1934-8-6 3048 Unknown Jaynes Canyon 1859 Comment
  LA205358  Quercus sadleriana Edward Lee; 1934-8-13 1067 Siskiyou Kalmath National Forest, Happy Camp to Waldo (Oregon) rd, watershed of W Branch of Indian Creek 1371 Comment
  OBI14234  Quercus sadleriana R. Rimo Bacigalupi 1935-10-20 Siskiyou Summit of Indian Cyn rd, above Happy Camp on road to Walker, Oregon 457 Comment
  RSA477130  Quercus sadleriana M. B. Dunkle 1944-7-18 9153 Siskiyou Siskiyou National Forest Comment
  RSA697640  Quercus sadleriana Leo Miller 1938-07 s.n. Siskiyou On top of mountains between Illinois and Roove Rivers 12 miles east of Agness Ore. 762 Comment
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Apr 26 2014
  RSA697641  Quercus sadleriana Leo Miller 1938-07 s.n. Siskiyou On top of mountains between Illinois and Roove Rivers 12 miles east of Agness Ore. 762 Comment
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Apr 26 2014
  RSA82852  Quercus sadleriana J. M. Tucker, R. Tofsrud 1948-8-3 1779 -C Siskiyou Summit of Happy Camp - O'brien (Oregon) road. On Del Norte-Siskiyou county line. 1555 Comment
  RSA96709  Quercus sadleriana Percy C. Everett, E. K. Balls 1954-10-13 20292 Siskiyou Indian Creek road to Obrien, 20 1/2 miles northwest from Hwy 96 at Happy Camp. 1524 Comment
  RSA96960  Quercus sadleriana Percy C. Everett, E. K. Balls 1954-10-12 20274 Siskiyou Horse Creek to Dry Lake Lookout, 2 miles west of lookout. 1921 Comment
  SBBG115525  Quercus sadleriana G. J. Muth 1972-8-15 1845 Humboldt near Big Hill Rd 1431 Comment
  SEINET10477538  Quercus sadleriana Mary Susan Taylor 1980-7-1 Taylor 3033 Trinity T36N R8W e center sec 9, Trinity Dam quad. Shasta-Trinity Natl Forest; at end of Lake Eleanor turnoff road, ca. 1.3 mi NW of its jct with 36N24, ca. 14 mi W of Trinity Center. 1554 Comment
  SEINET12029178  Quercus sadleriana S. L. Holloway 1963-1 77 Siskiyou jct Red Rock Valley Trail and Canyon Creek trail, Marble Mountain Wilderness Area Comment
  SEINET12029704  Quercus sadleriana S. Edwards, Roderick, W. 1983-1 105 Siskiyou E of Cook & Green Pass Comment
  SEINET12034999  Quercus sadleriana M. Ownbey, Meyer, F. G. 1940-1 2230 Siskiyou near summit of Siskiyou Mts, 20 mi N of Happy Camp Comment
  SEINET13953860 Image available Quercus sadleriana D. K. Bailey 1972-1 Siskiyou Understory shrubs beneath Picea breweriana, cf. NE slope above O'Brien to Happy Camp road 1311 Comment
  SEINET13953861 Image available Quercus sadleriana Clarence R. Quick 1960-1 Unknown Bear Gulch on road from Delta to Trinity Center Comment
  SEINET8394813  Quercus sadleriana Thomas Howell 1884-6-12 263 Unknown top of Coast Mountains, fortieth parallel. Comment
  SFV18540  Quercus sadleriana C. Lee 2002-4-27 30 Humboldt U.S. Forest Service Road 13; Blue Lake Trail. Comment
  SJSU444  Quercus sadleriana A. W. Jacobs 1938-10-16 Siskiyou near summit of ridge c. 4 mi SW of Clear Cr (Pick-Aw-Ish) on Klamath R 1828 Comment
  UC1135781  Quercus sadleriana B. E. Parsons Aug 1932 Trinity n end Trinity Mountain; Trinity Forest, Big Bar Quad. Comment
  UCSC001112  Quercus sadleriana R. H. Whittaker 1949-8-24 s.n. Del Norte on SE slope of Little Grayback Mtn. Little Grayback Mtn. - Siskiyou Mts. 1463 Comment



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