Search Results — 857 specimen records retrieved (806 records with coordinates)
Results for search: Scientific name=Quercus engelmannii;   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/consortium/).
 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
  A344847  Quercus engelmannii A. M. Carter 1940-1-11 1489 a Unknown ridge northeast of head of Baldwin Avenue, Sierra Madre, foothills of San Gabriel Mountains 335 Comment
  A344848  Quercus engelmannii A. M. Carter 1940-1-11 1489 b Unknown ridge northeast of head of Baldwin Avenue, Sierra Madre, foothills of San Gabriel Mountains 335 Comment
  A344849  Quercus engelmannii M. F. Spencer 1922-4-13 124 Unknown Halls Landing, San Jacinto Mt, Banning Comment
  A344850  Quercus engelmannii A. Rehder 1914-7-29 173 Unknown Near Los Angeles Comment
  A344851  Quercus engelmannii C. C. Parry 1883-4-18 Unknown Fallbrook Comment
  A344853  Quercus engelmannii C. H. Muller 1941-8-8 4019 Unknown 1 mi. N. of Lake Hidalgo Comment
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Dec 21 2015
  A344854  Quercus engelmannii C. H. Muller 1941-8-8 4024 Unknown slope near base of Palomar Mt. (1 1/2 mi. along road up mt.) Comment
  A344855  Quercus engelmannii R. S. Ferris 1939-3-28 9691 Unknown one mile below Banner on the Julian-Kane Spring Highway Comment
  A344856  Quercus engelmannii A. E. Wieslander 1936-8-29 684 Unknown Santa Anita 182 Comment
  A344871  Quercus engelmannii E. L. Greene 1889-6-27 Unknown Temecula Canon Comment
  A344872  Quercus engelmannii H. N. Bolander & A. Kellogg 1873-1-1 Unknown Los Angeles Comment
  A344873  Quercus engelmannii H. N. Bolander & A. Kellogg 1873-04-01 - 1873-05-01 Unknown San Diego Comment
  A344874  Quercus engelmannii S. B. Parish 1914-3-30 9056 Unknown San Ysobel [Santa Ysabel?] Comment
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Aug 31 2019
  A344877  Quercus engelmannii N. C. Carter 1894-04-01 - 1894-05-01 Unknown Sierra Madre Comment
  A344878  Quercus engelmannii G. R. Vasey 1880-06-01 - 1880-07-01 Unknown nr. Campo Comment
  A344884  Quercus engelmannii A. Eastwood 1915-8-25 4912 Unknown Duarte Comment
  A344885  Quercus engelmannii A. Eastwood 1915-8-25 4923 Unknown Duarte Comment
  A344886  Quercus engelmannii A. Eastwood 1915-8-25 49213 Unknown Duarte Comment
  A344888  Quercus engelmannii C. S. Sargent 1894-3-18 Unknown Passadina [Pasadena] Comment
  A344889  Quercus engelmannii C. S. Sargent 1894-3-15 Unknown Passadina [Pasadena] Comment
  A344890  Quercus engelmannii C. S. Sargent 1894-3-18 Unknown Passadina [Pasadena] Comment
  A344891  Quercus engelmannii C. S. Sargent 1894-3-18 Unknown Passadina [Pasadena] Comment
  A344892  Quercus engelmannii C. S. Sargent 1894-3-18 Unknown Passadina [Pasadena] Comment
  A344893  Quercus engelmannii C. S. Sargent 1894-3-18 Unknown Passadina [Pasadena] Comment
  A344898  Quercus engelmannii T. S. Brandegee 1894-4-3 Unknown Lakeside Comment
  A344899  Quercus engelmannii T. S. Brandegee 1894-4-3 Unknown Lakeside Comment
  A344900  Quercus engelmannii T. S. Brandegee 1894-10-16 3 Unknown San Vincente - near Nuevo Comment
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Feb 26 2013
  A344901  Quercus engelmannii T. S. Brandegee 1894-10-17 8 Unknown San Vincente - Nuevo Comment
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Feb 26 2013
  A344902  Quercus engelmannii T. S. Brandegee 1894-10-16 17 Unknown San Vincente - Nuevo Comment
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Feb 16 2013
  A344903  Quercus engelmannii T. S. Brandegee 1894-10-16 2 Unknown Julian, Cuyamaca Mts Comment
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Feb 7 2018
  A344904  Quercus engelmannii T. S. Brandegee 1894-10-16 4 Unknown San Vincente - Nuevo Comment
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Feb 26 2013
  A344905  Quercus engelmannii T. S. Brandegee 1894-10-16 18 Unknown San Vincente - Nuevo Comment
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Feb 26 2013
  A344906  Quercus engelmannii T. S. Brandegee 1894-10-16 5 Unknown San Vincente - Nuevo Comment
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Feb 26 2013
  A344907  Quercus engelmannii T. S. Brandegee 1894-10-16 19 Unknown San Vincente - Nuevo Comment
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Feb 26 2013
  A344908  Quercus engelmannii S. B. Parish 1891-11-5 2249 Unknown Fallbrook Comment
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Aug 31 2019
  A344909  Quercus engelmannii S. B. Parish 1914-4-12 9015 Unknown Pala Comment
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Aug 31 2019
  A344910  Quercus engelmannii S. B. Parish & W. F. Parish 1881-03-01 - 1881-04-01 387 Unknown Pala Comment
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Sep 4 2019
  A344911  Quercus engelmannii S. B. Parish 1892-11-5 Unknown Fallbrook Comment
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Sep 15 2019
  A344912  Quercus engelmannii Unknown Fallbrook Comment
  A344914  Quercus engelmannii G. B. Grant 1904-5-5 Unknown Oak Knoll Pasadena Comment
  A344915  Quercus engelmannii C. R. Orcutt 1885-4-23 Unknown Potrero Comment
  A344980  Quercus engelmannii T. S. Brandegee 1894-3-28 Unknown Encinitas Comment
  CAS-BOT-BC413834  Quercus engelmannii Andrew Townesmith; Karen M. Meyer; Tracy Scott 2007-3-14 688 San Diego Private inholding in Cleveland National Forest, 0.6 miles up High Glen road, from the intersection with Japatul Road 667 Comment
  CAS-BOT-BC6356  Quercus engelmannii Joseph Andorfer Ewan 1934-12-27 8487 Los Angeles 2 mi. above A.T.&S.F. tracks at mouth of Sawpit Canyon (i.e., Monrovia C.), San Gabriel Mts. 228 Comment
  CAS-BOT-BC94157  Quercus engelmannii A. C. Sanders; D. Malueg; K. D. Jones 2000-5-10 23385 San Bernardino San Bernardino Valley: Sycamore Flat, Cajon Pass near Devore and Glen Helen Park (Devore 7.5' Q.) 595 Comment
  CAS-BOT-BC94158  Quercus engelmannii Alice Eastwood 1915-8-25 4912 Los Angeles Duarte Comment
  CAS-BOT-BC94159  Quercus engelmannii Alice Eastwood 1915-8-25 4923 Los Angeles Duarte Comment
  CAS-BOT-BC94160  Quercus engelmannii Alice Eastwood 1915-8-25 4913 Los Angeles Duarte Comment
  CAS-BOT-BC94161  Quercus engelmannii Louis C. Wheeler 1931-10-11 252 Los Angeles Thompson Wash 3 mi NE La Verne 403 Comment
  CAS-BOT-BC94162  Quercus engelmannii Louis C. Wheeler 1931-11-1 s.n. Los Angeles Foothills 1 mi E Liveoak Canyon, San Gabriel Mts. 670 Comment
  CAS-BOT-BC94163  Quercus engelmannii William Marriott Canby; Sargent 1894-3-1 452 Los Angeles Pasadena Comment
  CAS-BOT-BC94164  Quercus engelmannii William Marriott Canby; Sargent 1894-3-1 451 Los Angeles Pasadena Comment
  CAS-BOT-BC94165  Quercus engelmannii William Marriott Canby; Sargent 1894-3-1 450 Los Angeles Pasadena Comment
  CAS-BOT-BC94166  Quercus engelmannii W. R. Dudley 1907-12-1 s.n. Los Angeles Near Monrovia Comment
  CAS-BOT-BC94167  Quercus engelmannii W. R. Dudley 1907-12-4 s.n. Los Angeles Monrovia Comment
  CAS-BOT-BC94168  Quercus engelmannii W. R. Dudley 1907-12-1 s.n. Los Angeles Near Monrovia Comment
  CAS-BOT-BC94169  Quercus engelmannii W. R. Dudley 1907-12-1 s.n. Los Angeles Near San Atorium, Monrovia Comment
  CAS-BOT-BC94170  Quercus engelmannii F. Grinnell 1903-12-31 126 Los Angeles Santa Anita Comment
  CAS-BOT-BC94171  Quercus engelmannii Fordyce Grinnell 1903-12-1 s.n. Los Angeles near Pasadena Comment
  CAS-BOT-BC94172  Quercus engelmannii Fordyce Grinnell 1903-12-1 s.n. Los Angeles near Pasadena Comment
  CAS-BOT-BC94173  Quercus engelmannii Geo. B. Grant 1904-5-5 1086 /6167 Los Angeles Pasadena Comment
  CAS-BOT-BC94174  Quercus engelmannii Geo. B. Grant 1904-5-5 6167 Los Angeles Pasadena Comment
  CAS-BOT-BC94175  Quercus engelmannii Geo. B. Grant 1901-5-12 1092 -3868 Los Angeles Pasadena Comment
  CAS-BOT-BC94176  Quercus engelmannii Geo. B. Grant 1902-6-1 1086 Los Angeles Pasadena Comment
  CAS-BOT-BC94177  Quercus engelmannii Geo. B. Grant 1904-6-14 1091 Los Angeles at Monrovia Comment
  CAS-BOT-BC94178  Quercus engelmannii Geo. B. Grant 1901-1-1 s.n. Los Angeles Pasadena Comment
  CAS-BOT-BC94179  Quercus engelmannii G. R. Brown 1938-8-8 s.n. Los Angeles Los Angeles Comment
  CAS-BOT-BC94180  Quercus engelmannii William Marriott Canby 1894-3-1 s.n. Los Angeles Pasadena Comment
  CAS-BOT-BC94181  Quercus engelmannii Robert F. Thorne 1967-5-18 36864 Los Angeles Santa Catalina Island; Middle Bulrush Canyon 243 Comment
  CAS-BOT-BC94182  Quercus engelmannii Ralph N. Philbrick; Robert F. Thorne 1967-5-18 B 67 -220 Los Angeles Santa Catalina Island; Lower-middle Bull Rush Canyon, Salta Verde Comment
  CAS-BOT-BC94183  Quercus engelmannii Annetta Carter 1940-1-11 1489 a Los Angeles ridge NE of head of Baldwin Avenue, Sierra Madre, foothills of San Gabriel Mountains 335 Comment
  CAS-BOT-BC94184  Quercus engelmannii Annetta Carter 1940-1-11 1489 b Los Angeles ridge NE of head of Baldwin Avenue, Sierra Madre, foothills of San Gabriel Mountains 335 Comment
  CAS-BOT-BC94185  Quercus engelmannii C. C. Parry 1881-5-1 s.n. Los Angeles San Gabriel Comment
  CAS-BOT-BC94186  Quercus engelmannii Le Roy Abrams 1901-4-13 1490 Los Angeles Sierra Madre Comment
  CAS-BOT-BC94187  Quercus engelmannii A. C. Sanders; Kent Beaman 2002-5-10 25047 Riverside Santa Ana Mtns. Santa Rosa Plateau: hills W of the head of De Luz Creek, 0.4 mi S of Tenaja Rd. on W side of Calle Roble 671 Comment
  CAS-BOT-BC94188  Quercus engelmannii B. Pitzer 1988-6-10 1053 Riverside Rancho California area, Carrancho Road near intersection with El Prado Road. Ca. 1/2-1 mi SE of De Luz Road Comment
  CAS-BOT-BC94189  Quercus engelmannii A. C. Sanders; E. J. Lawlor 1988-10-22 8718 Riverside Pinyon Flats area, Santa Rosa Mountains, along Horsethief Creek where the trail from the Dolomite Mine crosses 1100 Comment
  CAS-BOT-BC94190  Quercus engelmannii S. B. Parish; W. F. Parish 1882-6-1 387 San Diego Pala Comment
  CAS-BOT-BC94191  Quercus engelmannii S. B. Parish 1891-11-5 2250 San Diego Fallbrook Comment
  CAS-BOT-BC94192  Quercus engelmannii S. B. Parish 1891-11-6 2260 ? San Diego McGee's, summit Coast Range, near Temecula Comment
  CAS-BOT-BC94193  Quercus engelmannii S. B. Parish 1891-11-5 2269 San Diego Fallbrook Comment
  CAS-BOT-BC94194  Quercus engelmannii S. B. Parish 1891-11-5 2249 San Diego Open Hills: Fallbrook Comment
  CAS-BOT-BC94195  Quercus engelmannii S. B. Parish 1891-11-5 2268 San Diego Fallbrook Comment
  CAS-BOT-BC94196  Quercus engelmannii S. B. Parish; W. F. Parish May 1880 387 San Diego Pala Comment
  CAS-BOT-BC94197  Quercus engelmannii S. B. Parish 1891-11-5 s.n. San Diego McGee's, summit Coast Range, near Temecula Comment
  CAS-BOT-BC94198  Quercus engelmannii S. B. Parish 1891-11-3 2257 San Diego near Marietta Comment
  CAS-BOT-BC94199  Quercus engelmannii LeRoy Abrams 1903-5-24 3552 San Diego near Campo Comment
  CAS-BOT-BC94200  Quercus engelmannii LeRoy Abrams 1912-7-10 4895 San Diego near Alpine Comment
  CAS-BOT-BC94201  Quercus engelmannii David J. Parsons 1971-5-7 53 San Diego Echo Valley, about 4.5 mi N of Descanso 944 Comment
  CAS-BOT-BC94202  Quercus engelmannii B. Pitzer 1988-6-13 1059 San Diego Old Julian Hwy, at mile marker 3.00, ca. 1 mi E of intersection with Vista Ramona Road. 548 Comment
  CAS-BOT-BC94203  Quercus engelmannii Ira L. Wiggins 1928-6-16 3215 San Diego Japatul Valley Comment
  CAS-BOT-BC94204  Quercus engelmannii Ira L. Wiggins 1928-6-14 3098 San Diego foot of Cuca Grade, Palomar Mts. Comment
  CAS-BOT-BC94205  Quercus engelmannii C. B. Wolf 1931-5-26 2104 San Diego Proctor Valley, 2 mi above the Upper Otay Reservoir, on the road to Jamul 182 Comment
  CAS-BOT-BC94206  Quercus engelmannii Edgar A. Mearns 1894-6-23 3764 San Diego Potrero Comment
  CAS-BOT-BC94207  Quercus engelmannii D. E. Breedlove 1961-8-5 966 San Diego 2.5 miles W of junction of State 79 and State 80 on State 80 944 Comment
  CAS-BOT-BC94208  Quercus engelmannii Katharine Brandegee 1905-10-28 s.n. San Diego San Vicente Rancho (Ramona) Comment
  CAS-BOT-BC94209  Quercus engelmannii C. Epling; William Robinson 1932-4-2 s.n. San Diego Potrero Comment
  CAS-BOT-BC94210  Quercus engelmannii Edgar A. Mearns 1894-8-6 3952 San Diego Alpine P.O. Comment
  CAS-BOT-BC94211  Quercus engelmannii Roxana S. Ferris 1939-3-28 9691 San Diego one mile below Banner on the Julian-Kane Spring Highway Comment
  CAS-BOT-BC94212  Quercus engelmannii J. C. Roos 1965-10-10 s.n. San Diego 5 mi NE of Fallbrook Comment
  CAS-BOT-BC94213  Quercus engelmannii John Thomas Howell 1927-8-7 2960 San Diego on Dulzura Creek at Dulzura Ranch 304 Comment
  CAS-BOT-BC94214  Quercus engelmannii B. D. Stark 1927-11-1 s.n. San Diego Dulzura Creek 304 Comment
  CAS-BOT-BC94215  Quercus engelmannii John Thomas Howell 1927-11-26 3263 San Diego 12 miles S of Warner's Hot Springs 822 Comment
  CAS-BOT-BC94216  Quercus engelmannii E. L. Greene 1899-6-25 s.n. San Diego Fallbrook Comment
  CAS-BOT-BC94217  Quercus engelmannii Lester Rowntree 1930-11-9 s.n. San Diego near Ramona Comment
  CAS-BOT-BC94218  Quercus engelmannii Elmer I. Applegate 1927-1-30 4970 San Diego Julien Comment
  CAS-BOT-BC94219  Quercus engelmannii Elmer I. Applegate 1927-1-29 4948 San Diego East side of El Cajon Valley Comment
  CAS-BOT-BC94220  Quercus engelmannii H. H. van der Werff 1984-1-2 6043 San Diego 40 m E of San Diego, Corte Madera Ranch, Pine Valley 1219 Comment
  CAS-BOT-BC94221  Quercus engelmannii Peter H. Raven; L. Wedberg 1956-6-23 9498 San Diego Lake Wohlford, N of Escondido Comment
  CAS-BOT-BC94222  Quercus engelmannii Peter H. Raven; Sidney R. Snow 1956-7-1 9574 San Diego 4.6 mi N of Santa Ysabel on road to Warner Springs Comment
  CAS-BOT-BC94223  Quercus engelmannii Samuel B. Parish 1894-11-5 2264 San Diego Fallbrook Comment
  CAS-BOT-BC94224  Quercus engelmannii Samuel B. Parish 1894-11-6 2288 San Diego McGee's, near summit of Coast Range, near Temecula Comment
  CAS-BOT-BC94225  Quercus engelmannii Samuel B. Parish 1894-11-6 2260 San Diego McGee's, summit of Coast Range, near Temecula Comment
  CAS-BOT-BC94226  Quercus engelmannii Geo. B. Grant 1904-6-14 s.n. San Diego at Monrovia Comment
  CAS-BOT-BC94227  Quercus engelmannii Samuel B. Parish 1894-11-5 2265 San Diego Fallbrook Comment
  CAS-BOT-BC94228  Quercus engelmannii Samuel B. Parish 1894-11-6 2261 San Diego McGee's, summit of Coast Range, near Temecula Comment
  CAS-BOT-BC94229  Quercus engelmannii E. L. Greene 1889-6-29 s.n. San Diego Fallbrook Comment
  CATA1956  Quercus engelmannii Ralph N. Philbrick, Robert F. Thorne 1967-5-18 208 Los Angeles Santa Catalina Island: South of road, upper middle Bulrush Canyon, Salta Verde 0 Comment
  CATA1958  Quercus engelmannii Ralph N. Philbrick, Robert F. Thorne 1967-5-18 220 Los Angeles Santa Catalina Island: Lower-middle Bulrush Canyon, Salta Verde 0 Comment
  CDA21892  Quercus engelmannii D. G. Kelch 1994-3-11 94 .035 San Diego East of Del Mar. Comment
  CDA21893  Quercus engelmannii D. G. Kelch 2006-12-8 6 .531 San Diego Warner Springs. 0 Comment
  CDA29916  Quercus engelmannii Mike Lahti 2009-10-2 PDR# 1501841 Riverside Southwest of Temecula. 0 Comment
  CDA31210  Quercus engelmannii Mike Lahti 2010-2-8 PDR# 1501957 Riverside West of the city of Temecula, near the San Diego and Riverside County line. 0 Comment
  CDA36348  Quercus engelmannii Mike Lahti 2011-12-22 PDR# 1590203 Riverside Murrieta; 26550 Pabescu Road near Greer Road. 0 Comment
  CHSC26000  Quercus engelmannii L. Enari 1969-7-24 Los Angeles Arcadia, Talac Knoll, Los Angeles State and County Arboretum. Comment
  CHSC623  Quercus engelmannii V. Holt 1940-8-6 San Diego 1828 Comment
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Jun 24 2010
  CHSC98399  Quercus engelmannii LeRoy Gross 2001-3-23 344 Los Angeles Verdugo Mountains Region: North side: Whiting Woods Mountainway; dirt road at end of Whiting Woods Road, in the city of Verdugo City, road starts at Henderson Canyon and climbs to the main crest. On sunny ridge just above road. 487 Comment
  CLARK-A1528-2922  Quercus engelmannii John C. Roos 1965-10-10 San Diego Comment
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Jul 22 2016
  CLARK-A1528-2923  Quercus engelmannii John C. Roos 1946-10-12 3131 Los Angeles Monrovia Comment
  CLARK-A1528-2924  Quercus engelmannii John C. Roos 1937-6-18 1237 San Diego Palomar Mountain Comment
  GH344858  Quercus engelmannii S. B. Parish 1891-11-5 2249 Unknown Fallbrook Comment
  GH344859  Quercus engelmannii E. A. Mearns 1894-6-23 3764 Unknown Potrera Comment
  GH344860  Quercus engelmannii C. R. Orcutt 1885-4-23 Unknown Potrera Comment
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Nov 2 2016
  GH344861  Quercus engelmannii M. F. Spencer 1923-1-1 2342 Unknown Little Temecula Comment
  GH344862  Quercus engelmannii G. B. Grant 1904-5-5 1086 /6167 Unknown Pasadena Comment
  GH344863  Quercus engelmannii W. M. Canby 1894-03-01 - 1894-04-01 Unknown Pasadena Comment
  GH344864  Quercus engelmannii A. M. Carter 1940-1-11 1489 b Unknown ridge northeast of head of Baldwin Avenue, Sierra Madre, foothills of San Gabriel Mountains Comment
  GH344865  Quercus engelmannii A. M. Carter 1940-1-11 1489 a Unknown ridge northeast of head of Baldwin Avenue, Sierra Madre, foothills of San Gabriel Mountains Comment
  GH344866  Quercus engelmannii W. H. Brewer 1860-7-1 125 Unknown San Gabriel Comment
  GH344867  Quercus engelmannii W. H. Brewer 1860-1-1 114 Unknown San Gabriel Comment
  GH344868  Quercus engelmannii S. F. Blake 1910-8-31 816 Unknown Mt. Wilson, Wilson Trail 304 Comment
  GH344869  Quercus engelmannii M. F. Spencer 1920-1-1 1416 Unknown Near the brook. Alpine Comment
  GH344875  Quercus engelmannii J. C. Nevin 1881-1-1 577 Unknown San Gabriel Comment
  GH344879  Quercus engelmannii R. F. Thorne & P. Everett 1963-9-27 33275 Unknown 0.1 mi. N of entrance to Volcan Indian Reservation on Hwy 79 and ca. 3 mi. N of Santa Isabel 944 Comment
  GH344880  Quercus engelmannii R. F. Thorne & P. Everett 1963-9-25 33214 Unknown ca. .5 mi. W of Rancho Santa Fe just beyond junction of La Cencilla and Skyline Drive Comment
  GH344881  Quercus engelmannii A. Eastwood 1913-4-19 2848 Unknown Warner's Hot Springs Comment
  GH344882  Quercus engelmannii A. Eastwood 1913-4-19 2848 Unknown Warner's Hot Springs Comment
  GH344883  Quercus engelmannii A. Eastwood 1913-4-19 2848 Unknown Warner's Hot Springs Comment
  HSC35340  Quercus engelmannii A. M. Montalvo, J. D. Ackerman 1975-6-29 536 San Diego SW part of Alpine Comment
  HSC92830  Quercus engelmannii Gena Calcarone 1995-8-21 49 San Diego Ramona, San Vicente Creek drainage 482 Comment
  IRVC17313  Quercus engelmannii Gordon A. Marsh, Karlin G. Marsh 1979-12-12 s.n. Orange S side of Ortega Highway (74); 4 miles E of San Diego Freeway [I405]. Santa Ana Mountains Comment
  IRVC21616  Quercus engelmannii Fred M. Roberts, Kelly P. Steele 1984-4-20 1345 Orange Rancho Mission Viejo: Hwy 74 near mouth of Trampas Canyon; 8.7km by road E San Juan Capistrano Southern Coastal 90 Comment
  IRVC21617  Quercus engelmannii Fred M. Roberts, Kelly P. Steele 1984-4-20 1344 Orange Rancho Mission Viejo: Hwy 74 near mouth of Trampas Canyon; 8.7km by road E San Juan Capistrano Southern Coastal 90 Comment
  IRVC23279  Quercus engelmannii Karlin G. Marsh 1987-4-20 s.n. Orange Casper's Regional Park; Lucas Canyon near park boundary; canyon bottom. Southern Coastal Comment
  IRVC27351  Quercus engelmannii Mark A. Elvin 2005-3-15 4053 San Diego Bee Canyon; S of Dulzura; ca. 4.3km (air) N of Mexico. Peninsular Ranges, San Ysidro Mountains 351 Comment
  IRVC28462  Quercus engelmannii Fred M. Roberts, Andy Pigniolo, Kam Muri 2003-5-3 5753 San Diego Otay Mtn; S side in lower "Butteweg Canyon" just above border trail, Tijuana River watershed. Peninsular Ranges, San Ysidro Mountains 168 Comment
  IRVC28874  Quercus engelmannii Mark A. Elvin, Fred M. Roberts 2005-6-29 4453 San Diego Palomar Mtns: S sie of Palomar Mtn along Hwy 76. Peninsular Ranges 1006 Comment
  IRVC29617  Quercus engelmannii Mark A. Elvin, Dave Fleitner 2005-1-17 3865 San Diego Rainbow Creek; S of Temecula and W of I15. Peninsular Ranges 244 Comment
  JEPS37729  Quercus engelmannii Carl V. Meyer 1928-12-25 684 San Diego n side Lake Wahlford Comment
  JEPS37774  Quercus engelmannii Joseph R. Brown 1938-7-28 Los Angeles California Institute of Technology grounds Pasadena Comment
  JEPS37833  Quercus engelmannii W. L. Jepson 1920-4-13 8512 San Diego Ramona Head of Clevinger Canyon Comment
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Sep 23 2009
  JEPS37836  Quercus engelmannii W. L. Jepson 1920-4-13 8510 San Diego near Ramona; Clevinger Canyon Comment
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Oct 20 2011
  JEPS38017  Quercus engelmannii J. A. Ream 1920-11-5 San Diego Santa Ysabel Comment
  JEPS38018  Quercus engelmannii Samuel B. Parish 1891-11-5 2249 San Diego Fallbrook Comment
  JEPS38019  Quercus engelmannii Sargent and Canby Mar 1894 Los Angeles Pasadena Comment
  JEPS38020  Quercus engelmannii W. L. Jepson 1908-7-13 3065 Los Angeles Swain Canyon Catalina Island Comment
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Feb 6 2008
  JEPS38039  Quercus engelmannii Joseph Andorfer Ewan 1933-7-4 7852 Los Angeles Sturdevant trail Santa Gabriel Mts., Santa Anita Canyon 1066 Comment
  JEPS38047  Quercus engelmannii C. V. Meyer Mar 1927 21 San Diego Escondido Comment
  JEPS39831  Quercus engelmannii W. E. Ritter 1922-10-31 8 San Diego Witch Creek Comment
  JEPS39833  Quercus engelmannii W. E. Ritter 1922-10-31 5 San Diego Willows Comment
  JEPS39834  Quercus engelmannii W. E. Ritter 1922-10-31 San Diego Wynola Comment
  JEPS46136  Quercus engelmannii H. A. Wheeler 1931-11-1 Los Angeles 1 mi e Liveoak Canyon; San Gabriel Mts. 670 Comment
  JEPS46153  Quercus engelmannii Louis C. Wheeler 1931-10-11 251 Los Angeles 1 mi e Palmer Canyon; San Gabriel Mts. 640 Comment
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Mar 28 2014
  JEPS46157  Quercus engelmannii C. Epling 1932-11-9 Los Angeles near Arcadia; Baldwin Park Comment
  JEPS46666  Quercus engelmannii J. A. Ream 1920-11-5 San Diego Santa Ysabel Comment
  JEPS46667  Quercus engelmannii J. A. Ream 1920-11-5 San Diego Santa Ysabel Comment
  LA103914  Quercus engelmannii C. F. Harbison; 1951-5-14 sn San Diego Rainbow Valley, 1.2 mi S of Riverside Co. line Comment
  LA205293  Quercus engelmannii Louis Wheeler; 1932-9-7 1353 Los Angeles 2 mi. NE of La Verne 403 Comment
  LA205294  Quercus engelmannii Mary V. Hood; 1940-11-24 San Diego base of grade S Mesa Grande Comment
  LA205295  Quercus engelmannii Louis Wheeler; 1932-9-7 1353 Los Angeles 2 mi. NE of La Verne 403 Comment
  LA205296  Quercus engelmannii Carl Epling; William Robison 1932-4-2 sn San Diego Banner Comment
  LA205297  Quercus engelmannii Mary V. Hood; 1940-11-24 40- 190 k* San Diego near Julian 1066 Comment
  LA205298  Quercus engelmannii Carl Epling; William Robison 1932-4-2 sn San Diego Potrero Comment
  LA79682  Quercus engelmannii Carl Epling; 1937-11-27 sn San Diego Alpine Comment
  NY42652  Quercus engelmannii J. B. Walker 1995-3-15 1252 San Diego Cleveland National Forest, Palomar district, Black Canyon Rd, 7km S of junction with Rd 12S05 500 Comment
  OBI14201  Quercus engelmannii H. A. Wheeler 1931-11-1 s.n. Los Angeles 1 mi E Liveoak Cyn, San Gabriel Mts 671 Comment
  OBI14260  Quercus engelmannii M. Van Rensselaer 1936-7-8 s.n. San Diego "Saddle" on Nigger Grade, Palomar Mountain 1219 Comment
  OBI14262  Quercus engelmannii John M. Tucker 1947-4-12 1549 San Diego At side of road that runs up south side of Palomar Mt; 6.3 mi above jctn of this road with hwy to Lake Henshaw Comment
  OBI14263  Quercus engelmannii John M. Tucker 1947-4-12 1548 San Diego At side of road that runs up south side of Palomar Mt; 6.3 mi above jctn of this road with hwy to Lake Henshaw Comment
  OBI14264  Quercus engelmannii M. Van Rensselaer 1936-7-7 s.n. San Diego Grade between Pala and Pechanga Comment
  OBI14265  Quercus engelmannii M. Van Rensselaer 1936-7-8 s.n. San Diego "Saddle" on Nigger Grade, Palomar Mountain 1219 Comment
  OBI14266  Quercus engelmannii John M. Tucker 1941-5-30 264 San Diego Along road from Temecula to Pala, approx 2 mi south of the Riverside-San Diego County line Comment
  OBI18912  Quercus engelmannii David J. Keil, Malcolm McLeod 1979-3-18 12978 San Diego About 4.5 mi N of Santa Ysabel along Calif 79 914 Comment
  OBI19166  Quercus engelmannii David J. Keil, Malcolm McLeod 1979-3-18 12978 San Diego About 4.5 mi N of Santa ysabel along Calif 79 914 Comment
  OBI26096  Quercus engelmannii David J. Keil, Malcolm McLeod 1979-3-18 12978 San Diego About 4.5 mi N of Santa Ysabel along Calif 79 914 Comment
  OBI2782  Quercus engelmannii L. Enari 1969-7-24 s.n. Los Angeles Arcadia, Talac Knoll, Los Angeles State & County arboretum Comment
  OBI74369  Quercus engelmannii David J. Keil 1983-4-15 16906 Riverside East of Temecula on SR 79 Comment
  PASA54  Quercus engelmannii Margaret Stason 4-33 San Diego Foster grade east of Julian Comment
  POM12003  Quercus engelmannii Katherine Brandegee 1905-10-28 s.n. San Diego San Vicente Rancho (Ramona) Comment
  POM123329  Quercus engelmannii George B. Grant 1901-1-1 s.n. Los Angeles Pasadena. Comment
  POM180213  Quercus engelmannii H. A. Miller 1931-11-1 335 Los Angeles Foothills 3 mi N Claremont (Johnson's Pasture). 671 Comment
  POM18752  Quercus engelmannii P. A. Munz 1923-6-29 7318 San Diego 3 miles N of Santa Ysabel Comment
  POM2103  Quercus engelmannii I. M. Johnston 1918-3-29 s.n. Los Angeles Lone Hill, South of Glendora 305 Comment
  POM259483  Quercus engelmannii J. R. Brown 1938-8-24 s.n. Los Angeles Pasadena. Comment
  POM270140  Quercus engelmannii Lyman Benson 1933-4-1 4270 San Diego US 80 Cottonwood Creek. 915 Comment
  POM270191  Quercus engelmannii Lyman Benson 1945-11-10 11918 San Diego Santa Ysabel. 1220 Comment
  POM285646  Quercus engelmannii Lyman Benson 1951-10-15 14803 Los Angeles 1400 Rancho Road, Arcadia. Santa Anita Oaks. 244 Comment
  POM285647  Quercus engelmannii Lyman Benson 1951-10-15 14802 Los Angeles 1400 Rancho Road, Arcadia. Santa Anita Oaks. 244 Comment
  POM285649  Quercus engelmannii Lyman Benson, Robert Benson 1951-10-15 14801 Los Angeles Northeast corner of Rancho road and Foothill Blvd. Arcadia. alt. 800 [ft?] 244 Comment
  POM285655  Quercus engelmannii Lyman Benson 1951-10-15 14805 Los Angeles 1400 Rancho Road, Arcadia. Santa Anita Oaks. 244 Comment
  POM285662  Quercus engelmannii Lyman Benson 1951-10-15 14808 Los Angeles 1400 Rancho Road, Arcadia. Santa Anita Oaks. 244 Comment
  POM285663  Quercus engelmannii Lyman Benson 1951-10-15 14804 Los Angeles 1400 Rancho Road, Arcadia. Santa Anita Oaks. 244 Comment
  POM290529  Quercus engelmannii Lyman Benson 1948-11-9 13549 Los Angeles Hill at west side of mouth of Monrovia Canyon 305 Comment
  POM290530  Quercus engelmannii Lyman Benson 1948-11-9 13551 Los Angeles Hill at west side of mouth of Monrovia Canyon 305 Comment
  POM290545  Quercus engelmannii Lyman Benson 1949-10-3 14194 Los Angeles Thompson Creek at head of San Antonio Avenue northwest of Claremont. alt. 1400 ft. 427 Comment
  POM290552  Quercus engelmannii Lyman Benson 1949-10-20 14274 Los Angeles Canyon Drive just west of the mouth of Monrovia Canyon 549 Comment
  POM295268  Quercus engelmannii Lyman Benson 1949-10-20 14270 Los Angeles Canyon Drive just west of the mouth of Monrovia Canyon 549 Comment
  POM295270  Quercus engelmannii Lyman Benson 1949-10-20 14272 Los Angeles Canyon Drive just west of the mouth of Monrovia Canyon 549 Comment
  POM295273  Quercus engelmannii Lyman Benson 1949-10-20 14276 Los Angeles Canyon Drive just west of the mouth of Monrovia Canyon 549 Comment
  POM295276  Quercus engelmannii Lyman Benson 1949-10-20 14268 Los Angeles Canyon Drive just west of the mouth of Monrovia Canyon 549 Comment
  POM295277  Quercus engelmannii Lyman Benson 1949-10-20 14269 Los Angeles Canyon Drive just west of the mouth of Monrovia Canyon 549 Comment
  POM295278  Quercus engelmannii Lyman Benson 1949-10-20 14271 Los Angeles Canyon Drive just west of the mouth of Monrovia Canyon 549 Comment
  POM295279  Quercus engelmannii Lyman Benson 1949-10-20 14273 Los Angeles Canyon Drive just west of the mouth of Monrovia Canyon 549 Comment
  POM296367  Quercus engelmannii Lyman Benson 1945-11-10 11918 San Diego Santa Ysabel. 1220 Comment
  POM47256  Quercus engelmannii Mary F. Spencer 1920-1-1 1416 San Diego Alpine. 564 Comment
  POM6465  Quercus engelmannii P. A. Munz, L. T. Street, G. Williams 1919-4-19 2494 Los Angeles Lone Hill, San Dimas Comment
  POM6817  Quercus engelmannii I. M. Johnston 1920-1-1 s.n. Los Angeles Arcadia, along Huntington Drive. 152 Comment
  RSA0037128  Quercus engelmannii Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-5-6 28174 San Diego Camp Pendleton: Training Area Bravo One: northwestern portion of Base; along Talega Road in the canyon just south of the creek. Square B2. 167 Comment
  RSA0097612  Quercus engelmannii R. G. Swinney, Cody Clarke, Veronica Pallan 2011-4-5 14351 Los Angeles San Gabriel Mountains: Little Santa Anita Cyn., base of Mt. Wilson Trail, above Mira Monte Ave., to 0.15 miles NE above the trailhead 268 Comment
  RSA0099445  Quercus engelmannii Duncan S. Bell 2014-11-14 7705 Riverside Santa Rosa Mountains; collecting in the Santa Rosa Mountain Wilderness area; west side of Martinez Mountain; at meeting point of Horsethief Creek and the Cactus Spring Trail. 1055 Comment
  RSA0110803  Quercus engelmannii Richard G. Swinney, Cody Clarke, Veronica Pallan 2011-4-5 14351 Los Angeles San Gabriel Mountains: Little Santa Anita Cyn., base of Mt. Wilson Trail, above Mira Monte Ave., to 0.15 miles NE above the trailhead. 268 Comment
  RSA115212  Quercus engelmannii J. M. Tucker 1954-6-16 2745 San Diego near church on Viejas Indiand Reservation 3.2 miles (by road northeast of Hwy 80 (ca. 3 miles east of Alpine) Comment
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Jan 26 2010
  RSA125106  Quercus engelmannii E. K. Balls, P. C. Everett 1957-11-6 22787 San Diego 4 mi SE from Moretti's Corner, State Hwy 79 976 Comment
  RSA1258  Quercus engelmannii Carl B. Wolf 1930-3-4 750 San Diego 5 miles south of Fallbrook. 243 Comment
  RSA148  Quercus engelmannii J. T. Howell 1927-8-7 599 San Diego Dulzura Creek. Comment
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Mar 28 2014
  RSA175107  Quercus engelmannii Percy C. Everett 1963-9-27 33275 San Diego 0.1 mile N of entrance to Vulcan Indian Reservation on hwy 79 and ca. 3 miles north of San Isabel 945 Comment
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May 13 2016
  RSA177660  Quercus engelmannii Robert F. Thorne, P. Everett 1965-5-12 34611 Los Angeles Bullrush Canyon, Santa Catalina Island. 244 Comment
  RSA17931  Quercus engelmannii Percy C. Everett 1936-10-29 8307 Los Angeles Between Arcadia and Lamanda Park, along Foothill Blvd 183 Comment
  RSA180340  Quercus engelmannii E. W. Lathrop 1965-3-29 5607 Riverside 12 miles west of Murrieta-Tenaja Range Comment
  RSA190903  Quercus engelmannii Robert F. Thorne 1967-5-18 36864 Los Angeles Santa Catalina Island Middle Bulrush Canyon 244 Comment
  RSA192168  Quercus engelmannii E. W. Lathrop 1965-4-4 5645 Riverside 8 miles west of Murrieta-Tenaja Range. Comment
  RSA192356  Quercus engelmannii E. W. Lathrop 1965-9-22 6028 Riverside 8 miles west of Murrieta. Comment
  RSA192357  Quercus engelmannii E. W. Lathrop 1965-5-18 5757 Riverside 8 miles W of Murrieta. 610 Comment
  RSA1967  Quercus engelmannii Carl B. Wolf 1931-5-26 2104 San Diego Proctor Valley, 2 miles above the upper Otay Resevoir, on the road to Jamul. 183 Comment
  RSA228817  Quercus engelmannii Colin M. Wainwright, Larry E. DeBuhr 1972-2-10 607 Riverside Santa Rosa Plateau, ca. 5 miles south west of Murrieta near Forest Route 7S01. 488 Comment
  RSA231132  Quercus engelmannii Leonid Enari 1969-7-14 s.n. Los Angeles Arcadia, Talac Knoll, Los Angeles State and County Arboretum Comment
  RSA262450  Quercus engelmannii F. C. Vasek 1975-9-11 s.n. Riverside Horsetheif Creek Canyon, south west of Pinyon Flat, where the Cactus Spring Trail Crosses. Comment
  RSA285661  Quercus engelmannii Lyman Benson 1951-10-15 14807 Los Angeles 1400 Rancho Road, Arcadia. Santa Anita Oaks. 244 Comment
  RSA290527  Quercus engelmannii Lyman Benson 1948-11-9 13548 Los Angeles Hill at west side of mouth of Monrovia Canyon 305 Comment
  RSA335003  Quercus engelmannii Steve Boyd 1985-7-30 1047 Riverside De Luz Rd. 7.8 mi west of Rancho California. Comment
  RSA36087  Quercus engelmannii P. A. Munz 1946-11 11606 Los Angeles Home of I. W. Clokey, Laurel St., South Pasadena Comment
  RSA36090  Quercus engelmannii Guy L. Fleming 1946-12-31 3 San Diego Banner Queen Ranch west end of San Felipe Valley Comment
  RSA36091  Quercus engelmannii Guy L. Fleming 1946-12-31 2 San Diego Banner Queen Ranch, mouth of Banner Canyon, San Felipe Valley. Comment
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Nov 21 2011
  RSA38456  Quercus engelmannii Carl B. Wolf 1944-11-25 11493 San Diego 0.5 mile above San Ysabel on road to Julian Comment
  RSA39266  Quercus engelmannii P. A. Munz 1946-10-18 11559 Riverside On grade 0.5 mile south of Sage 716 Comment
  RSA450123  Quercus engelmannii J. C. Roos 1965-10-10 s.n. San Diego 5 mi NE of Fallbrook. Comment
  RSA476782  Quercus engelmannii F. R. Fosberg 1931-1-7 7105 Los Angeles Sierra Madre. 300 Comment
  RSA476783  Quercus engelmannii F. R. Fosberg 1931-12-6 7082 Los Angeles Near Arcadia Comment
  RSA476784  Quercus engelmannii F. R. Fosberg 1931-1-7 7109 Los Angeles Arcadia 150 Comment
  RSA476785  Quercus engelmannii F. R. Fosberg 1931-1-7 7107 Los Angeles Arcadia 150 Comment
  RSA476786  Quercus engelmannii F. R. Fosberg 1931-1-7 7113 Los Angeles mouth of little Santa Anita Canyon, Sierra Madre 300 Comment
  RSA476787  Quercus engelmannii F. R. Fosberg 1931-1-7 7111 Los Angeles Arcadia 150 Comment
  RSA476788  Quercus engelmannii Christina Clark 1928-12-8 s.n. Los Angeles Coast plains & foothill, E. Pasadena Comment
  RSA476789  Quercus engelmannii George B. Grant 1904-5-5 s.n. Los Angeles Pasadena. Comment
  RSA476790  Quercus engelmannii George B. Grant 1904-5-5 6167 Los Angeles Pasadena. Comment
  RSA476791  Quercus engelmannii J. R. Brown 1937-10-24 s.n. Los Angeles Tournament Park, Pasadena Comment
  RSA476793  Quercus engelmannii E. S. Spalding 1926-3-13 15137 Los Angeles Monrovia Canyon Comment
  RSA476794  Quercus engelmannii Unspecified 1893-1 s.n. San Bernardino San Bernardino Comment
  RSA476796  Quercus engelmannii F. R. Fosberg 1931-8-17 7350 San Diego Descanso. 1100 Comment
  RSA476798  Quercus engelmannii G. R. Johnstone 1931-1-4 s.n. San Diego Cuyamaca Mountains 762 Comment
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Mar 28 2014
  RSA476799  Quercus engelmannii H. de Forest, Jack Rempel 1933-4-14 17434 San Diego Between Lake Henshaw and Palomar Mountains Comment
  RSA476821  Quercus engelmannii N. C. Cooper 1947-4-5 2105 Riverside Los Alamos Canyon, Elsinore. 762 Comment
  RSA504538  Quercus engelmannii B. Pitzer, E. Misquez 1989-3-4 1257 San Diego Pala Creek Canyon, Hwy S-16 where Pala Creek crosses hwy; ca. 5 mi. S of junction with State Hwy 79 SE of Temecula. 122 Comment
  RSA509348  Quercus engelmannii A. C. Sanders, E. J. Lawlor 1988-10-22 8718 Riverside Pinyon Flats, Santa Rosa Mountains, along Horsethief Creek where the trail from Dolomite Mine crosses. 1100 Comment
  RSA511538  Quercus engelmannii Jack Easton 1989-4-18 s.n. Riverside Antelope Valley area N of Murrieta. ca. 1.5 mi NW of intersection of Antelope Road and Hwy I-15 and due N of intersection of Nutmeg and Jackson Streets. 396 Comment
  RSA517269  Quercus engelmannii B. Pitzer 1988-6-16 1096 San Diego San Vicente Road, 2.7 miles S/SE of intersection with Warnock Drive & 0.6 mi W/NW of intersection with Wildcat Canyon Road, S of town of Ramona. 305 Comment
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Mar 6 2017
  RSA517270  Quercus engelmannii B. Pitzer 1988-6-15 1090 San Diego Cleveland National Forest, Boulder Creek Road, 4 mi S of intersection with Engineer Road & 1.2 mi N of Cedar Creek Road. 2.3 miles S of the Inaha Indian Reservation. Comment
  RSA533066  Quercus engelmannii Lyman Benson 1947-5-2 12352 Los Angeles Indian Hill, Claremont. 427 Comment
  RSA542389  Quercus engelmannii Richard Ericson 1991-6-11 s.n. Orange San Joaquin Hills: upper Coyote Canyon on north signal peak, ca. 0.6 km NW summit, UTM 37 19 000m N, 4 24 200m E alt. 204m 204 Comment
  RSA561090  Quercus engelmannii Steve Boyd 1992-4-21 6991 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Northwestern summit and slopes of Miller Mountain. 792 Comment
  RSA564290  Quercus engelmannii Ed LaRue 1993-5-10 s.n. Riverside Murrieta Oaks, 3 miles (airline) NW of Murrieta Hot Springs, W side of Hwy 215 457 Comment
  RSA575841  Quercus engelmannii Steve Boyd 1982-10-28 s.n. Riverside Gavilan Hills region, ''Blue Oak Canyon'', tributary of Dawson Canyon drainage northern flank of Estelle Mountain. 427 Comment
  RSA585787  Quercus engelmannii D. L. Banks, Steve D. Boyd 1995-5-9 412 Riverside NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area. 738 Comment
  RSA594659  Quercus engelmannii Louis C. Wheeler 1945-9-20 6154 Los Angeles San Gabriel Mountains. Kinneloa (''Sycamore'') Canyon. 366 Comment
  RSA595702  Quercus engelmannii J. E. Harrison 1996-10-17 500 Orange Upper Coyote Canyon, San Joaquin Hills, just n of Signal Peak adjacent to S. side of San Joaquin Hills Transportation Corridor (SR-73). 250 Comment
  RSA597054  Quercus engelmannii D. L. Banks, Lauren Raz 1996-11-5 1163 Riverside NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, S of San Gabriel Church; E of a newly established firebreak along a NW-SE running ridgeline, SW of the water tank in section 34. 390 Comment
  RSA597057  Quercus engelmannii D. L. Banks, Lauren Raz 1996-11-5 1160 Riverside NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, S of San Gabriel Church; Along a newly established firebreak along a NW-SE running ridgeline, near the water tank. 402 Comment
  RSA598261  Quercus engelmannii R. G. Swinney 1989-5-20 s.n. Los Angeles In and near Glendora Wilderness Park, Big Dalton Canyon. 150 yds E of Big Dalton Campground, 1 mi NE of Glendora Mtn. Rd. 427 Comment
  RSA598915  Quercus engelmannii R. G. Swinney 1989-8-6 s.n. Los Angeles In and near Glendora Wilderness Park, Big Dalton Canyon; Big Dalton Canyon Road, 1.0 miles NE of Glendora Mountain Road, 50 yards S of City Day Camp restroom 442 Comment
  RSA599207  Quercus engelmannii Louis C. Wheeler 1968-3-28 s.n. Los Angeles Foothills of San Gabriel: West Debris Basin, Brown School for girls. NW of Glendora 366 Comment
  RSA603288  Quercus engelmannii R. E. Riefner Jr., C. Jones 1997-6-21 97 -211 San Diego Near Sunshine Mnts., Boulder Creek Rd. at Coy Ranch Rd. 915 Comment
  RSA608711  Quercus engelmannii Louis C. Wheeler 1931-3-30 s.n. Los Angeles Claremont: College Way. Comment
  RSA610962  Quercus engelmannii Louis C. Wheeler 1936-1-19 4074 Los Angeles Monrovia: Edge of San Gabriel Mountains, just above Pottinger Sanitarium. 290 Comment
  RSA610963  Quercus engelmannii Louis C. Wheeler 1936-1-19 4071 Los Angeles Monrovia: Edge of San Gabriel Mountains, just above Pottinger Sanitarium. 290 Comment
  RSA611103  Quercus engelmannii Louis C. Wheeler 1936-1-19 4070 Los Angeles South slope San Gabriel Mountains, just above Pottinger Sanitarium. 305 Comment
  RSA613192  Quercus engelmannii D. L. Banks 1997-4-8 1793 San Diego NW Palomar Mountains, Agua Tibia Mountains: Wilderness Gardens Preserve. Approximately 3.4 miles east of Pala south of Hwy. 76 along the San Luis Rey River., Areas along the main trail network from the parking area along the primary driveway within the river bottom to areas of native grasslands on the higher slopes. 162 Comment
  RSA623991  Quercus engelmannii Arthur R. Kruckeberg 1939-11-26 4902 Los Angeles Mt Wilson Toll Road, Sierra Madre Mts. 610 Comment
  RSA626242  Quercus engelmannii R. N. Philbrick, Robert F. Thorne 1967-5-18 B 67 -220 Los Angeles Catalina Island. Lower Middle Bull Rush Canyon, Salta Verde Comment
  RSA628257  Quercus engelmannii B. Schwenn 1988-9-27 s.n. Riverside Santa Rosa Mnts: San Bernardino National Forest, Cactus Spring trail where trail crosses Horsethief Creek. 1341 Comment
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Oct 5 2017
  RSA640524  Quercus engelmannii R. N. Philbrick, Robert F. Thorne 1967-5-18 B 67 -208 Los Angeles Santa Catalina Island, South of road, upper middle Bull Rush Canyon, Salta verde. Comment
  RSA645825  Quercus engelmannii Scott D. White, Pam DeVries, Leslie Backus, Sam Stewart 1999-5-26 7267 San Diego Pala: Alluvial fan of Magee Creek, southern foothills of the Agua Tibia Mts. CalMat gravel quarry and adjacent area. 152 Comment
  RSA649690  Quercus engelmannii R. E. Riefner Jr. 2000-6-1 20 -453 Orange NCCP North Ranch Policy Plan Area. N of Irvine Lake and W of Black Star Cyn; W. of dirt access rd. 473 Comment
  RSA650069  Quercus engelmannii Marion P. Harthill 1976-5-6 s.n. Riverside Rancho California. Comment
  RSA652364  Quercus engelmannii Rudolf Schmid 1962-5-31 s.n. Los Angeles Los Angeles State and County Arboretum, Arcadia. Comment
  RSA652365  Quercus engelmannii R. Carlston 1961-6-2 s.n. Los Angeles Santa Anita Canyon, Angeles Natl. Forest, N. of Arcadia. Comment
  RSA654504  Quercus engelmannii Lyman Benson 1946-12-20 12266 Los Angeles Thompson Creek, just north of San Antonio Ave. NW of Claremont. San Gabriel Mt. 457 Comment
  RSA655954  Quercus engelmannii James Henrickson 1973-5-20 10039 San Diego 2 1/2 miles SSE of Alpine; S of S. Grade Road, E of TAvern Road, in Palos Verdes Ranch Development. 610 Comment
  RSA666646  Quercus engelmannii A. C. Sanders, Kent Beaman 2002-5-10 25047 Riverside Santa Ana Mtns., Santa Rosa Plateau: hills west of the head of De Luz Creek, 0.4 mi south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral. 671 Comment
  RSA667025  Quercus engelmannii A. C. Sanders, D. Malueg, K. D. Jones 2000-5-10 23385 San Bernardino San Bermardino Valley: Sycamore Flat, Cajon Pass near Devore and Glen Helen Park 595 Comment
  RSA680251  Quercus engelmannii Sarah J. De Groot 2000-12 53 San Diego Hidden Meadows 92026. Comment
  RSA684302  Quercus engelmannii Fred M. Roberts, David E. Bramlet. 2003-3-13 5596 Orange Donna O'Neill Land Conservancy: Shady Cyn. tributary to Cristianitos Canyon, 1,200m NW Sycamore Gate and 914m W Cristianitos Rd. 177 Comment
  RSA684303  Quercus engelmannii Fred M. Roberts, David E. Bramlet 2003-3-13 5597 Orange Donna O'Neill Land Conservancy: Shady Cyn. tributary to Cristianitos Canyon, 1,200m NW Sycamore Gate and 914m W Cristianitos Rd. 177 Comment
  RSA688975  Quercus engelmannii Fred M. Roberts, D. E. Bramlet 2003-4-10 5645 Orange Rancho Mission Viejo: Donna O'Neill Land conservancy, Back Road, ridge between Cristianitos Cyn, and Segunda Deshecha Canada, 1.45km WNW Gato Gate. 216 Comment
  RSA701712  Quercus engelmannii Steve Boyd, Naomi S. Fraga 2004-4-27 10959 San Diego Warner Springs area, brushy hill at edge of grassland in rolling terrain along the Pacific Crest Trail, south of Highway 79 and west of the Warner Springs resort. Comment
  RSA702211  Quercus engelmannii Fred M. Roberts, Robert L. Allen 2004-1-16 6019 Orange Rancho Mission Viejo: Donna O'Neill Land Conservancy, Cristianitos Cyn., 0.56 km SSW Gato Gate and 0.15km W of Cristianitos Rd. 92 Comment
  RSA708556  Quercus engelmannii Valerie L. Soza, LeRoy Gross 2001-5-9 1198 Los Angeles Southern San Rafael Hills: South of mouth of Scholl Canyon, West end of Valle Vista fire road, ridgetop north of Hwy 134. 274 Comment
  RSA710511  Quercus engelmannii Valerie L. Soza, LeRoy Gross 2001-5-9 1193 Los Angeles Southern San Rafael Hills: South of mouth of Scholl Canyon, West end of Valle Vista fire road, ridgetop north of Hwy 134. 274 Comment
  RSA713296  Quercus engelmannii Mark A. Elvin 2005-3-15 4053 San Diego Peninsular Ranges, San Ysidro Mountains: Bee Canyon; S of Dulzura, ca. 4.3 km (air) N of Mexico. 351 Comment
  RSA719928  Quercus engelmannii R. G. Swinney 1997-9-27 5881 Los Angeles between Live Oak Canyon and Marshall Canyon, 0.25 mi. NW of Live Oak Canyon Dam 512 Comment
  RSA731902  Quercus engelmannii Joseph A. Betzler 2001-8-16 650 San Diego San Diego Wild Animal Park, Conservation Area. Hills about 'Moutnain Habitat' on the 'Southern Ridge Rd.' west of Rockwood Canyon. Comment
  RSA733148  Quercus engelmannii Susan Grose, L. Braccio, L. Gross 2007-11-11 185 Los Angeles Monrovia, Hidden Valley Canyon. 525 N. Alta Vista, Monrovia. 277 Comment
  RSA733149  Quercus engelmannii Susan Grose, L. Braccio, L. Gross 2007-11-11 186 Los Angeles Monrovia, Hidden Valley Canyon. 525 N. Alta Vista, Monrovia. 277 Comment
  RSA733150  Quercus engelmannii Susan Grose, L. Braccio, L. Gross 2007-11-11 187 Los Angeles Pasadena, Oak Grove Park. 299 Comment
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Mar 28 2014
  RSA733151  Quercus engelmannii Susan Grose, L. Braccio, L. Gross 2007-11-11 188 Los Angeles Pasadena, Oak Grove Park. 299 Comment
  RSA736295  Quercus engelmannii Scott D. White, Justin M. Wood 2008-5-27 12034 Riverside Perris Basin: I-215 freeway, between Clinton Keith and Alamos. 396 Comment
  RSA747750  Quercus engelmannii Scott D. White, J. Wood, J. Miner 2009-5-12 12701 Los Angeles San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road. 549 Comment
  RSA748286  Quercus engelmannii Justin M. Wood 2009-4-13 500 Los Angeles Foothills above the city of Sierra Madre, 'one carter estates' at the end of Baldwin Ave. 49 Comment
  RSA748522  Quercus engelmannii Justin M. Wood 2009-4-13 499 Los Angeles Foothills above the city of Sierra Madre, 'one carter estates' at the end of Baldwin Ave. 49 Comment
  RSA754602  Quercus engelmannii Robert F. Thorne 1980-4-26 54146 Los Angeles Santa Catalina Island. Blackjack Camp; W slope of Blackjack Peak. Comment
  RSA755106  Quercus engelmannii Jon P. Rebman, L. Aerne-Hains, J. Gregory, C. Brennan 2009-5-28 17835 San Diego Cleveland National Forest: NE of El Cajon Mountain, W of the San Diego River, and S of Barona Mesa; along El Cajon Mountain Truck Trail. 670 Comment
  RSA762205  Quercus engelmannii Jon P. Rebman, L. Aerne Hains, J. Schlachter 2010-6-3 19404 San Diego Bureau of Land Management Property: northeast of Ramona, south of Highway 78 and north of Old Julian Highway. Square: K16. 639 Comment
  RSA774313  Quercus engelmannii Jon P. Rebman, Grant Fletcher, J. Gregory, J. LaGrange, N. Nenow 2010-5-26 19346 San Diego Eagles Nest: Fletcher Family Ranch; E of Warner Springs on the SW side of Hot Springs Mountain; at the end on Eagles Nest Road; spring area NE of lake 1475 Comment
  RSA780449  Quercus engelmannii Jon P. Rebman, W. Schmidtmann, V. Marshall, M. Sweet 2011-5-24 21822 San Diego Cleveland National Forest: E of Eagle Peak and west of Boulder Creek Road; along the trail from Boulder Creek Road to the Three Sisters Waterfall in Boulder Creek; approx. 0.3 miles west of the parking area. 895 Comment
  RSA786539  Quercus engelmannii C. P. Cowan 1978-4-25 1287 -B Riverside 6.7 (10.7 km) miles SW on 74 from jct. with 71, 4.6 (7.3 km) miles from Lake Elsinore, Santa Ana Mountains, Cleveland National Forest. Whittaker transect #W-229. Comment
  RSA798336  Quercus engelmannii Jon P. Rebman, Warren Schmidtmann, John Green, Victoria Marshall, T. Barckley 2012-5-31 24583 San Diego Lake Hodges: south of Escondido; east of the intersection of Lake Drive and Rancho Drive; directly across from Hernandez Hideaway Restaurant along the west side of Lake. 98 Comment
  RSA87163  Quercus engelmannii Louis C. Wheeler 1931-10-11 252 Los Angeles Thompson Wash 3 miles NE La Verne 404 Comment
  SACT002128  Quercus engelmannii J. Tucker 1958-4-27 Yolo north edge of University Aboretum Comment
  SACT002129  Quercus engelmannii Herbert Copeland 1927-12-30 Los Angeles Small tree on dry hills. Comment
  SBBG11826  Quercus engelmannii D. E. Breedlove 1961-8-5 966 San Diego 2.5 mi W of jct of St Hwy 79 and St Hwy 80 on St Hwy 80 944 Comment
  SBBG119383  Quercus engelmannii J. Henrickson 1973-5-20 10039 San Diego ca. 2.5 mi SSE of Alpine, S of S Grade Rd, E of tavern Rd, in Palos Verdes Ranch Development 609 Comment
  SBBG119972  Quercus engelmannii A. C. Sanders with M. Misenhelter 2005-3-23 29264 Riverside E slope of Squaw Mtn, Avenida Escala just above Avenida Caleta, N of Tenaja Rd; Santa Rosa Plateau 701 Comment
  SBBG21082  Quercus engelmannii C. Grant 1964-8-15 San Diego Pauma Valley about 4 mi N of Rincon Springs Comment
  SBBG32843  Quercus engelmannii R. N. Philbrick with M. R. Benedict 1969-2-10 San Diego Reche Rd between Live Oak Park and US Hwy 395; Fallbrook Comment
  SBBG32845  Quercus engelmannii R. N. Philbrick with M. R. Benedict 1969-2-10 San Diego Reche Rd between Live Oak Park and US Hwy 395; Fallbrook Comment
  SBBG32846  Quercus engelmannii R. N. Philbrick with M. R. Benedict 1969-2-10 San Diego Reche Rd between Live Oak Park and US Hwy 395, Fallbrook Comment
  SBBG44541  Quercus engelmannii C. H. Muller -Jun-1959 Unknown summit N of Santo Tomas Comment
  SBBG44542  Quercus engelmannii C. H. Muller -Jun-1959 Unknown summit N of Santo Tomas Comment
  SBBG44543  Quercus engelmannii C. H. Muller -Jun-1959 Unknown 19 mi E of Ensenada, 3 mi W of Ojos Negros Valley Comment
  SBBG44652  Quercus engelmannii W. B. Holt 1941-10-31 24 -1941 Los Angeles Monrovia Comment
  SBBG44659  Quercus engelmannii W. B. Holt 1941-10-31 23 -1941 Los Angeles Monrovia Comment
  SBBG44660  Quercus engelmannii W. B. Holt 1941-10-31 Los Angeles Monrovia Comment
  SBBG44661  Quercus engelmannii W. B. Holt 1941-10-31 24 -1941 Los Angeles Monrovia Comment
  SBBG44662  Quercus engelmannii W. B. Holt 1941-10-31 Los Angeles Monrovia Comment
  SBBG44663  Quercus engelmannii W. B. Holt 1941-10-31 Los Angeles Monrovia Comment
  SBBG44665  Quercus engelmannii C. H. Muller -Jun-1959 Unknown summit N of Santo Tomas Comment
  SBBG58947  Quercus engelmannii unknown 1928-8-26 Los Angeles Pasadena Comment
  SBBG58948  Quercus engelmannii R. H. Nordhoff 1940-10-27 554 San Diego 5 mi S of Pala 304 Comment
  SBBG80853  Quercus engelmannii C. F. Harbison 1951-5-14 San Diego Rainbow Valley, 1.2 mi S of Riverside County line Comment
  SBBG89125  Quercus engelmannii L. Benson 1949-10-20 14276 Los Angeles Cyn Drive, just W of the mouth of Monrovia Cyn 548 Comment
  SBBG89127  Quercus engelmannii L. Benson 1960-7-20 16073 Los Angeles Ganesha Hills, Pomona 365 Comment
  SBBG89607  Quercus engelmannii A. C. Sanders, E. J. Lawlor 1988-10-22 8718 Riverside Pinyon Flat area; along Horsethief Crk where the trail from the Dolomite Mine crosses 1100 Comment
  SBBG92528  Quercus engelmannii B. Pitzer 1988-6-13 1062 San Diego Old Julian Hwy, 1.5 mi E of the Hatfield Egg Ranch, and 10 mi W of Santa Ysabel 640 Comment
  SBBG92530  Quercus engelmannii B. Pitzer 1988-6-15 1082 San Diego near Descanso Jct, Viejas Grade, 2.9 mi E of Red Oak Rd Comment
  SBBG92531  Quercus engelmannii B. Pitzer 1988-6-8 1045 Riverside Rancho Californica area, avocado grove S of Avenida del Oro, just past Calle Capistrano Comment
  SD111497  Quercus engelmannii Reid Moran, Jack Reveal 1969-4-29 15864 San Diego east slope of El Cajon Mountain, Oak Ridge Ranch 750 Comment
  SD113989  Quercus engelmannii Darley F. Howe 1938-5-15 651 San Diego Harbison Canyon Comment
  SD113990  Quercus engelmannii Darley F. Howe 1945-11-22 1368 San Diego Lyons Valley Comment
  SD121745  Quercus engelmannii Ward B. Holt 1941-10-31 Los Angeles Monrovia Comment
  SD121746  Quercus engelmannii Ward B. Holt 1941-10-31 Los Angeles Monrovia Comment
  SD121747  Quercus engelmannii Ward B. Holt 1941-10-31 23 1941 Los Angeles Monrovia Comment
  SD122862  Quercus engelmannii Steve Boyd 1985-7-30 1047 Riverside 7.8 miles west of Rancho California, De Luz road Comment
  SD12404  Quercus engelmannii Frank F. Gander 1935-11-7 281 1 San Diego Alpine Comment
  SD12493  Quercus engelmannii Frank F. Gander 1935-11-14 298 3 San Diego Santa Ysabel, crest of grade road to Warner's farm 1036 Comment
  SD12501  Quercus engelmannii Frank F. Gander 1935-11-14 302 2 San Diego dam site on San Vincente Creek 305 Comment
  SD12536  Quercus engelmannii Frank F. Gander 1935-11-21 306 1 San Diego Near Lake Hodges on U.S. 395 Comment
  SD12541  Quercus engelmannii Frank F. Gander 1935-11-21 307 3 San Diego DeLuz Comment
  SD125694  Quercus engelmannii B. Pitzer 1986-10-13 293 San Bernardino Yucaipa, .5 miles north of Oak Glen road, and .25 miles west of Jefferson Road 914 Comment
  SD125889  Quercus engelmannii Lyman Benson 1960-7-20 16075 Los Angeles San Gabriel Mountains, Monrovia, Sanitaria on Cayon Drive 305 Comment
  SD126090  Quercus engelmannii Lyman Benson 1945-10-10 11918 San Diego Santa Ysabel, Cuyamaca Mtns, Pacific Slope, Oak Woodland, north slope 1219 Comment
  SD126569  Quercus engelmannii Judy Gibson 1989-4-22 91 San Diego east of Escondido, Lake Wohlford Comment
  SD129201  Quercus engelmannii B. Pitzer 1988-6-8 1046 Riverside Rancho California area, avocado grove south of Avenida del Oro, just past Calle Capistrano Comment
  SD129202  Quercus engelmannii B. Pitzer 1989-6-18 1475 San Diego Eagle Peak Road, 6 miles south west of intersection with Boulder Creek Road Comment
Read comments
Jun 21 2007
  SD136559  Quercus engelmannii John W. Brown 1993-12-25 MM 20 San Diego near Jamul, south end of McGinty Mountain, trail between Mexican Canyon and Peg Leg Mine Comment
  SD136832  Quercus engelmannii Steve Boyd 1992-4-21 6991 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Northwestern summit and slopes of Miller Mountain (mak 1/06) 792 Comment
  SD13909  Quercus engelmannii Frank F. Gander 1936-3-12 712 San Diego Buckman Springs Comment
  SD14022  Quercus engelmannii Frank F. Gander 1936-3-12 824 San Diego 2 miles north west of Dulzura Comment
  SD14279  Quercus engelmannii Frank F. Gander 1936-3-29 1066 San Diego north slope of Lyon's Peak Comment
  SD146474  Quercus engelmannii Charles F. Harbison 1951-5-14 San Diego Rainbow Valley, 1.2 miles south of Riverside county line Comment
  SD148146  Quercus engelmannii A. C. Sanders, D. Malueg and K. D. Jones 2000-5-10 23385 San Bernardino San Bernardino Valley: Sycamore Flat, Cajon Pass near Devore and Glen Helen Park 594 Comment
  SD148359  Quercus engelmannii Jon Rebman 2000-3-24 6325 San Diego Hauser Mountain, SW side, about 6 miles W of Campo 920 Comment
  SD153289  Quercus engelmannii Jeannie Gregory 2003-6-13 459 San Diego Alpine, South end of Mesa Del Arroz Preserve on the old Findel Ranch 580 Comment
  SD153290  Quercus engelmannii Jeannie Gregory 2003-6-17 473 San Diego Alpine, South end of Mesa Del Arroz Preserve on the old Findel Ranch 580 Comment
  SD153291  Quercus engelmannii Jeannie Gregory 2003-6-13 438 San Diego Alpine, South end of Mesa Del Arroz Preserve on the old Findel Ranch 580 Comment
  SD153292  Quercus engelmannii Jeannie Gregory 2003-6-7 347 San Diego Alpine, west 5 acres of old El Rancho Metate on Tavern Road. 580 Comment
  SD156330  Quercus engelmannii Jon P. Rebman 2002-10-14 8288 San Diego Viejas Mountain: North of Alpine, approx. 0.5 miles north of the water tanks on Anderson Truck Trail; just east of the road near the main trail 850 Comment
  SD15751  Quercus engelmannii Frank F. Gander 1936-5-21 2318 San Diego El Cajon Mountain, near south east base of El Capitan Comment
  SD159884  Quercus engelmannii Mark Mendelsohn, Anita Herring 2002-8-21 33 San Diego Santa Ysabel Ranch Open Space Preserve (West property), located just to the northwest of the junction of SR-78 and SR-79 and the town of Santa Ysabel. 957 Comment
  SD160600  Quercus engelmannii Jon P. Rebman, Opus 2002-5-15 8127 San Diego Viejas Mountain: North of Alpine; lower, north side of mountain along riparian zone on USFS land just east of T. Marshall property 600 Comment
  SD163021  Quercus engelmannii Jon P. Rebman, J. Gregory & M. Miller 2003-6-3 9251 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; approx. 1 mile south of Otay Lakes Road; south end of reserve near Olive grove 380 Comment
  SD163022  Quercus engelmannii Jon P. Rebman, J. Gregory & M. Miller 2003-6-3 9249 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; approx. 1 mile south of Otay Lakes Road; south end of reserve near Olive grove 380 Comment
  SD163281  Quercus engelmannii Robert Lauri 2003-10-2 624 San Diego Palomar Mountain, Cleveland National Forest. North side of S-6, ca. 2.3 miles north of junction with I-76, toward Palomar. 1006 Comment
  SD163470  Quercus engelmannii Jeannie Gregory, J. Barth; M. A. Kessler; W. Sangkatavat 2004-8-20 1124 San Diego Lake Sutherland, North of Highway 78, eastern end of lake. 800 Comment
  SD164458  Quercus engelmannii Fred M. Roberts 2001-7-20 5502 San Diego San Ysidro Mtns.: NW foothills just SE of Otay Lake, 2.0 km ENE Savage Dam along unnamed canyon above Buschalaugh Cove, Otay Mesa Adjacent to rocky stream course at border of mulefat scrub and chaparral. 174 Comment
  SD164459  Quercus engelmannii Fred M. Roberts 2003-5-7 5824 San Diego Hollenbeck Ranch Preserve: tributary to Hollenbeck Canyon, 2.7 km ESE Jamul Butte, Dulzura Ravine on south-facing slope on loamy sand soil in old burn Recovering from burn. 327 Comment
  SD164460  Quercus engelmannii Fred M. Roberts 2001-6-14 5493 San Diego Santa Fe Valley MSCP East parcel: hills S of Lake Hodges, 4.0 km SW Bernardo Mtn. In drainage at base of N-facing slope in chaparral 206 Comment
  SD164699  Quercus engelmannii Andrew C. Sanders 2004-7-9 28484 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 701 Comment
  SD166244  Quercus engelmannii Jon P. Rebman, Jeannie Gregory 2004-5-20 10345 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir; lower south side of Sycuan Peak, north of Lawson Valley Road 630 Comment
  SD171444  Quercus engelmannii Jon P. Rebman, Parabotanist team 2005-4-9 11596 San Diego Corral Canyon: Cleveland National Forest; south of Los Pinos Mountain and northwest of Lake Morena, along a small trail north of the road for the OHV area 970 Comment
  SD172473  Quercus engelmannii Jerilyn Hirshberg 2005-8-18 1167 San Diego southern edge of Hwy 78/79 1.5 miles east of Santa Isabel, .1 mile east of turn-off to Inaja picnic area 1000 Comment
  SD172474  Quercus engelmannii Jerilyn Hirshberg 2005-8-23 1173 San Diego Cleveland National Forest, .2 mile SE of intersection of County Road S-7 with Love Valley Road, 3.5 miles north of Highway 76 1120 Comment
  SD172475  Quercus engelmannii Mark A. Elvin 2005-3-15 4053 San Diego Bee Canyon; S of Dulzura; ca. 4.3km (air) N of Mexico. 351 Comment
  SD173896  Quercus engelmannii Jeremy Buegge 2005-7-30 1320 San Diego City of Escondido (south). Just N of Lake Hodges, on E side of Felicita Creek, approx. I(c) mi E of Bernardo Mountain. 121 Comment
  SD174268  Quercus engelmannii David Woelfel, June Woelfel 2005-8-22 18 San Diego N of Daily Rd along dirt spur Rd, 0.7 mile S of County line, 1.2 miles N of Ross Lake, 4.5 miles NW of the City of Fallbrook on BLM land. 388 Comment
  SD17722  Quercus engelmannii Frank F. Gander 1937-6-2 3941 San Diego Harbison Canyon Comment
  SD177752  Quercus engelmannii Jon P. Rebman, Jeannie Gregory 2007-3-25 13061 San Diego Cleveland National Forest: Pine Creek Wilderness; north of Barrett Lake, southeast of Alpine; north of the Horsethief Canyon Trailhead on Lyons Valley Road, along a trail in the bottom of Horsethief Canyon; note that this area was partially burned in 2006 634 Comment
  SD178561  Quercus engelmannii Richard L. Breisch, Susan L. Breisch 2006-5-21 141 San Diego Cleveland National Forest, 3.8 km W of locked gate along Hauser Creek Rd (Cottonwood Rd), 2.1 km SW of MorenCleveland National Forest, 4.8 km W of locked gate along Hauser Creek Rd (Cottonwood Rd), 2.3 km SW of Morena Lake dam, 1.8 km WSW of Morena Butte. 625 Comment
  SD178562  Quercus engelmannii Victoria Marshall 2006-4-6 113 San Diego Mount Woodson, between Ramona and Poway; on the paved road to the summit(restricted access); accessed on foot at the junction of Higway 67 and Ramona Guard Station. 775 Comment
  SD179667  Quercus engelmannii Jon P. Rebman, J. Gregory, M. Mulligan & J. Rocks 2007-4-23 13303 San Diego Camp Pendleton Marine Corps Base: Santa Margarita Mountains, Echo Training Area, on eastern edge of Artillery Firing Range 40, northeast of Roblar Road 769 Comment
  SD180319  Quercus engelmannii Nancy Nenow, Judy Gibson 2005-9-9 252 San Diego Warner Springs. North side of Los Coyotes Road, ca. 1 mi from its intersection with Hwy 79, just east of Inspiration Point. 1082 Comment
  SD181500  Quercus engelmannii LeRoy Gross 2001-3-23 344 Los Angeles Los Angeles Basin, Verdugo Mountains region, north side, Whiting Woods Mountainway, dirt road at end of Whiting Woods Road, in the city of Verdugo City, road starts at Henderson Canyon and climbs to the main crest. On sunny ridge just above road. 487 Comment
  SD181501  Quercus engelmannii Steve Boyd, Valerie Soza 2001-3-27 10317 San Diego Agua Tibia Mts, western end of range, south of Pechanga Indian Reservation & east of Magee Rd. Within area burned in fall 2000 Pechanga fire. 579 Comment
  SD18218  Quercus engelmannii Frank F. Gander 1937-7-1 4348 San Diego near Pala, near McGee ranch Comment
  SD183655  Quercus engelmannii Melvin M. Sweet 2006-8-30 381 San Diego City of San Diego (La Jolla). On canyon slopes near the end of Towne Centre Drive in the Eastgate Tech Park; 0.5 mi NW of inters of Genesee Ave and Eastgate Mall, btwn I-5 and I-805. 92 Comment
  SD184348  Quercus engelmannii Jon P. Rebman, Michael Wall 2008-3-6 14218 San Diego Hellhole Canyon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; west side of preserve, east of Escondido Canal 577 Comment
  SD185691  Quercus engelmannii Joseph A. Betzler 2001-8-9 632 San Diego San Diego Wild Animal Park, Conservation Area. Hills above 'Mountain Habitat' on the 'Southern Ridge Road', west of Rockwood Canyon. 270 Comment
  SD185692  Quercus engelmannii Joseph A. Betzler 2001-8-16 650 San Diego San Diego Wild Animal Park, Conservation Area. Hills above 'Mountain Habitat' on the 'Southern Ridge Road', west of Rockwood Canyon. 270 Comment
  SD186911  Quercus engelmannii Jon P. Rebman, M. Mulligan & J. Hirshberg 2008-5-30 15417 San Diego Hauser Wilderness: Cleveland National Forest; SW of Morena Reservoir and E of Barrett Lake, along the trail that follows Hauser Creek, east of the Marine Memorial 550 Comment
  SD186912  Quercus engelmannii Jon P. Rebman, Margie Mulligan 2008-5-1 14863 San Diego Hellhole Canyon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; southeast portion of preserve, approx. 0.2 miles NW of main parking area and kiosk 583 Comment
  SD186913  Quercus engelmannii Jon P. Rebman, M. Mulligan and J. Hirshberg 2008-6-2 15441 San Diego Hauser Wilderness: Cleveland National Forest; SW of Morena Reservoir and E of Barrett Lake, along the creek that runs below Morena Lake Dam north of its confluence with Hauser Creek 590 Comment
  SD187420  Quercus engelmannii R. E. Riefner Jr. 2005-8-20 05 627 San Diego Vicinity of Pine Valley, South side of Hwy 8 near Call Box 8-388, ca. 2.6 miles west of Pine Valley Creek 1132 Comment
  SD188913  Quercus engelmannii Jon P. Rebman, J. Rocks & M. Mulligan 2008-6-4 15544 San Diego Santa Margarita Mountains: Cleveland National Forest; just east of the border with Camp Pendleton Marine Corps Base; Margarita Peak, along the trail that leads up from the east side 908 Comment
  SD188914  Quercus engelmannii Jan E. Maxted, Don Maxted 2006-8-15 354 San Diego Bratton Valley, Land surrounding 17536 Sierra Cielo Ln, 3 mi. N. of town of Dulzura, 1.25 mi. SW of Lyons Peak summit, 1.25mi. NW of inters of Honey Springs Rd & Deerhorn Valley Rd. 757 Comment
  SD190495  Quercus engelmannii Jon P. Rebman, J. Rocks & M. Mulligan 2008-6-4 15482 San Diego Camp Pendleton Marine Corps Base: Echo Training Area in the north-northeast portion of base; along the border with Cleveland National Forest, at the gate near the fire station 819 Comment
  SD191203  Quercus engelmannii Jim Rocks, J. Gregory, M. Mulligan, M. Dinkins 2007-5-2 144 San Diego Camp Pendleton Marine Corps Base, Delta Training Area. Along dirt road ca. 1 mi W of northern Case Springs pond, just east of Artillary Firing Area 46. 557 Comment
  SD192564  Quercus engelmannii Jan E. Maxted, Don Maxted 2006-10-4 364 San Diego Bratton Valley, land surrounding 18569 Deerhorn Valley Rd, 3 mi N of Dulzura, 2.5 mi SE of Lyons Peak summit, I(c) mi. SE of inters of Honey Springs Rd & Deerhorn Valley Rd. 647 Comment
  SD192565  Quercus engelmannii Jerilyn Hirshberg 2007-4-22 1402 San Diego Cleveland National Forest, west of Cuyamaca Mtns, about 5 miles south of intersection of Hwy 78 and Hwy 79, .25 mile north of Eagle Peak Road on road to Deadman flat 1039 Comment
  SD193823  Quercus engelmannii Margaret R. Mulligan, C. Martus 2007-5-30 2002 San Diego Camp Pendleton Marine Corps Base, Range 219, in riparian area along road through range, 0.3 mi N to NE of Basilone Rd. 195 Comment
  SD195159  Quercus engelmannii Larry Hendrickson 2006-11-13 1920 San Diego Banner, at SE tip of Volcan Mountain; northside of Banner Creek approx. 0.34 air mile NE of intersection of State hwy. 78 and Chariot Canyon Road (unpaved). 822 Comment
  SD196517  Quercus engelmannii Fred Roberts, Debra Kinsinger 2007-6-14 6526 San Diego Guatay, just east of Farley Flat, 150 m N of Old Hwy 80, 2.3 km ENE Guatay Pk. 1235 Comment
  SD196518  Quercus engelmannii Paul Beiley 2007-10-11 177 San Diego Lakeside, Louis A. Stelzer County Park, just S of Wildcat Canyon Rd. about I(c) mi. NE of its intersection with Willow Rd. Along banks of Wildcat Canyon Creek about a half-mile W of Stelzer Summit. 188 Comment
  SD197345  Quercus engelmannii Jon P. Rebman, L. Aerne-Hains & J. Gregory 2009-5-21 17810 San Diego Cleveland National Forest: Southeast of El Cajon Mountain; west of the El Capitan Reservoir, in canyon just west of El Cajon Mountain Truck Trail 270 Comment
  SD197346  Quercus engelmannii Jon P. Rebman, L. Aerne-Hains, J. Gregory, & C. Brennan 2009-5-28 17929 San Diego Cleveland National Forest: Northeast of El Cajon Mountain, west of the San Diego River, and south of Barona Mesa; along El Cajon Mountain Truck Trail 735 Comment
  SD197347  Quercus engelmannii Jon P. Rebman, L. Aerne-Hains, J. Gregory, & C. Brennan 2009-5-28 17875 San Diego Cleveland National Forest: Northeast of El Cajon Mountain, west of the San Diego River, and south of Barona Mesa; along El Cajon Mountain Truck Trail 669 Comment
  SD197348  Quercus engelmannii Jon P. Rebman, L. Aerne-Hains & J. Gregory 2009-5-21 17752 San Diego Cleveland National Forest: Southeast of El Cajon Mountain; west of the El Capitan Reservoir and just NW of the dam 199 Comment
  SD197349  Quercus engelmannii Jon P. Rebman, L. Aerne-Hains, J. Gregory, & C. Brennan 2009-5-28 17835 San Diego Cleveland National Forest: Northeast of El Cajon Mountain, west of the San Diego River, and south of Barona Mesa; along El Cajon Mountain Truck Trail 669 Comment
  SD199203  Quercus engelmannii Victoria Marshall 2007-10-12 652 San Diego Ramona; Simon Park Open Space Preserve, ca 2 miles SE of intersection of Old Julian Highway and Vista Ramona Rd. 481 Comment
  SD199204  Quercus engelmannii Jon P. Rebman, M. Mulligan, M. Dinkins, B. Lardiere 2009-7-16 18233 San Diego Camp Pendleton Marine Corps Base: Delta Training Area in the northwestern portion of base; in the area where Talega Canyon Road crosses San Mateo Creek 130 Comment
  SD20079  Quercus engelmannii Frank F. Gander 1937-12-5 4774 San Diego Sumner's Ranch, San Felipe Comment
  SD201726  Quercus engelmannii Margaret R. Mulligan, J. Rocks, M. Dinkins 2009-5-12 3098 San Diego Camp Pendleton Marine Corps Base, Hotel Training Area, east of De Luz Creek, along Camp De Luz Road just S of intersection with De Luz Road. 110 Comment
  SD201727  Quercus engelmannii Jim Rocks, M. Mulligan 2008-4-30 604 San Diego Marine Corps Base Camp Pendleton, Echo Training Area, on southern edge of 409 Impact Area, along road to Artillery Firing Area 36; road accessed via Roblar Road, ca. 2 mi N of the intersection of Roblar Rd and Basilone Rd. 292 Comment
  SD201728  Quercus engelmannii Melvin M. Sweet 2008-4-5 589 San Diego Anza-Borrego Desert State Park, 4 mi E of Ranchita, S of Culp Valley Rd., 1/3 mile SW of Montezuma Valley Road (S22), 6 miles SW of town of Borrego Springs 954 Comment
  SD206734  Quercus engelmannii Jon P. Rebman, L. Aerne-Hains & W. Schmidtmann 2010-4-7 19000 San Diego Cleveland National Forest: Northeast of El Cajon Mountain, west of the San Diego River and south of Barona Mesa; along an old road just east of El Cajon Mountain Truck Trail 618 Comment
  SD206735  Quercus engelmannii Jon P. Rebman, L. Aerne-Hains & W. Schmidtmann 2010-5-20 19120 San Diego Cleveland National Forest; vicinity of Black Mountain; N of Ramona and E of Pamo Road; off of Black Mountain Truck Trail 583 Comment
  SD206736  Quercus engelmannii Jon P. Rebman, Roseanne Humphrey 2010-4-6 18949 San Diego Lawrence & Barbara Daley Preserve: southeast of Jamul; south of Honey Springs Road and east of its junction with Hwy. 94; northwest side of Preserve 345 Comment
  SD206737  Quercus engelmannii Jon P. Rebman, L. Aerne-Hains & W. Schmidtmann 2010-5-20 19157 San Diego Cleveland National Forest; vicinity of Black Mountain; N of Ramona and E of Pamo Road; off of Black Mountain Truck Trail 598 Comment
  SD206738  Quercus engelmannii Jon P. Rebman, L. Aerne Hains, J. Schlachter, & parabotany team 2010-6-3 19404 San Diego Bureau of Land Management (BLM) Property: northeast of Ramona; south of Hwy. 78 and north of Old Julian Hwy. 639 Comment
  SD206739  Quercus engelmannii Jon P. Rebman, Roseanne Humphrey 2010-4-8 19056 San Diego Lawrence & Barbara Daley Preserve: southeast of Jamul and west of Dulzura; south of Honey Springs Road and east of its junction with Hwy. 94; north of the creek and Hwy. 94 in the southern part of the Preserve 291 Comment
  SD206740  Quercus engelmannii Jon P. Rebman, L. Aerne-Hains & W. Schmidtmann 2010-4-7 19030 San Diego Cleveland National Forest: Northeast of El Cajon Mountain, west of the San Diego River and south of Barona Mesa; just west of El Cajon Mountain Truck Trail 669 Comment
  SD207865  Quercus engelmannii Stacy Anderson 2008-4-12 45 San Diego Ramona, Cleveland National Forest, E end of San Diego Country Estates, 1.5 mi E of S end of Thornbush Rd, W side of Cedar Creek Falls 302 Comment
  SD207866  Quercus engelmannii Beverly Pecunia, Michell Pickett 2008-3-27 201 San Diego City of Escondido, 4.5 mi NE of, just N of Bottle Peak, along N shore of Lake Wholford, SW end of parking lot near the boat dock rental 459 Comment
  SD207867  Quercus engelmannii Beverly Pecunia, Nance Pomerene 2008-6-18 226 San Diego City of Escondido, 4.5 mi NE of, just N of Bottle Peak, along N shore of Lake Wohlford, SW end of parking lot near the boat dock rental 459 Comment
  SD208892  Quercus engelmannii Larry Hendrickson 2009-9-15 4256 San Diego Banner Canyon, State hwy. 78 (Banner Grade). 1.7 air miles ENE of Julian, and 2.0 surface miles SE of intersection of 78 and Wynola Road. 1003 Comment
  SD210249  Quercus engelmannii Jon P. Rebman, Grant Fletcher, J. Gregory, J. LaGrange, N. Nenow 2010-5-26 19346 San Diego Eagles Nest: Fletcher Family Ranch; E of Warner Springs on the SW side of Hot Springs Mountain; at the end on Eagles Nest Road; spring area northeast of lake 1474 Comment
  SD210250  Quercus engelmannii Jon P. Rebman, W. Schmidtmann and volunteers 2010-11-16 20373 San Diego Camp Pendleton: India Training Area; south of De Luz Camp and west of the Santa Margarita River 110 Comment
  SD211015  Quercus engelmannii Jeannie Gregory, Z. Principe, E. Piehel, L. Aerne Hains, V. Marshall 2009-4-29 2943 San Diego Mesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Road & Hwy 79) E of Mesa Grande Road, 2.5 miles S of dam at Lake Henshaw 1079 Comment
  SD215047  Quercus engelmannii John LaGrange, Mary Rider 2009-5-11 419 San Diego Cleveland National Forest, Carney Canyon, 5A| mi SW Lake Henshaw Dam, Lusardi Canyon Truck Trail near intersection of the road to Patton Lode Mine 591 Comment
  SD215048  Quercus engelmannii Reginald Durant, L. Whalen, E. Steiner, J. Steiner 2008-7-20 89 San Diego Cleveland National Forest, 2.2 miles SW of intersection Pala Road (Highway 76) and Mesa Grande Truck Trail, 1.5 mi NE of Pine Mountain, 4 miles W of Lake Henshaw dam 1096 Comment
  SD215049  Quercus engelmannii John LaGrange, Mary Rider 2009-4-18 337 San Diego Cleveland National Forest, about 1 mi W of Esmeralda Mine, 4.75 mi SW of Lake Henshaw Dam, Snobel Valley near the fence-line of Guejito Grant at the E side of the valley 910 Comment
  SD215050  Quercus engelmannii Jerilyn Hirshberg 2009-8-8 2185 San Diego Cleveland National Forest, NW of Cuyamaca Mtns, 0.5 mile south of gate to McGee Flat on Eagle Peak Road, about 1.6 miles SW of intersection of Eagle Peak Road with Boulder Creek Road 1160 Comment
  SD215553  Quercus engelmannii Darin L. Banks 1997-4-8 1793 San Diego Wilderness Gardens Preserve, 3.4 miles east of Pala south of Highway 76 along the San Luis Rey River. 162 Comment
  SD216974  Quercus engelmannii Jon P. Rebman, W. Schmidtmann, V. Marshall, M. Sweet 2011-5-24 21822 San Diego Cleveland National Forest: E of Eagle Peak and west of Boulder Creek Road; along the trail from Boulder Creek Road to the Three Sisters Waterfall in Boulder Creek; approximately 0.3 miles west of the parking area 894 Comment
  SD216975  Quercus engelmannii Jon P. Rebman, W. Schmidtmann, V. Marshall, J. Barth 2011-4-28 21397 San Diego Cleveland National Forest: E of Eagle Peak; along a dirt road to Cedar Creek off of Boulder Creek Road 904 Comment
  SD219505  Quercus engelmannii Jon P. Rebman, Warren Schmidtmann & Victoria Marshall 2011-3-29 20978 San Diego Cleveland National Forest: ENE of Eagle Peak; along a dirt road off of Boulder Creek Road, around the pond and along Kelly Creek 790 Comment
  SD221651  Quercus engelmannii Jon P. Rebman, W. Schmidtmann, L. Aerne & V. Marshall 2011-8-23 22300 San Diego Cleveland National Forest: around a large pond in Ritchie Creek just north of Eagle Peak Road; east side of pond 844 Comment
  SD222208  Quercus engelmannii Mark A. Elvin, Fred M. Roberts 2005-6-29 4453 San Diego Palomar Mountains; S side of Palomar Mountain along Hwy 76. 1006 Comment
  SD22679  Quercus engelmannii Frank F. Gander 1938-7-2 6468 San Diego Pine Valley Comment
  SD228203  Quercus engelmannii Jon P. Rebman, W. Schmidtmann, J. Green, V. Marshall,T. Barckley 2012-5-31 24583 San Diego Lake Hodges: south of Escondido; east of the intersection of Lake Drive and Rancho Drive; directly across from Hernandez Hideaway Restaurant along the west side of Lake 98 Comment
  SD229978  Quercus engelmannii Jon P. Rebman, J. Green and C. Brennen 2012-5-24 24152 San Diego Lake Sutherland: northeast of Ramona and on the west side of Lake Sutherland just southwest of the dam; along Lake Sutherland Dam Road. 659 Comment
  SD230556  Quercus engelmannii Jon P. Rebman, W. Schmidtmann, and G. Kenney 2012-6-5 24646 San Diego Camp Pendleton: Training Area Romeo I; east of Camp Horno and south of Basilone Road; off of a dirt road that connects to Horno Canyon Road 220 Comment
  SD233854  Quercus engelmannii Fred M. Roberts, Andy Pigniolo, Kam Muri 2003-5-3 5753 San Diego Peninsular Range, San Ysidro Mtns.: Otay Mountain, south side in lower Butteweg Canyon just above border trail, Tijuana River watershed. 167 Comment
  SD234134  Quercus engelmannii Barbara Daniels 1981-10-25 19 San Diego Pauma Valley, Mesa Drive North. 25a^z West facing 548 Comment
  SD235369  Quercus engelmannii Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-1 26240 San Diego Camp Pendleton: central portion of Base; Training Area India; northeast of Basilone Road and east of Roblar Road; along a dirt road on an east-facing slope 180 Comment
  SD235370 Image available Quercus engelmannii Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-7 26284 San Diego Camp Pendleton: northeast portion of Base; Training Area Hotel; northwest of Fallbrook, just south of De Luz Road along the Santa Margarita River 85 Comment
  SD23654  Quercus engelmannii A. J. Stover 1938-10-25 183 San Diego Banner Comment
  SD238188  Quercus engelmannii Jon P. Rebman, J. Green, T. Barckley, C. Brennen, J. Carlstrom 2012-6-19 24952 San Diego Daley Ranch: northeast of Escondido; west of Co. Hwy. S6 and north of Dixon Lake; east of La Honda Drive, along the trail that goes around Middle Pond 399 Comment
  SD238340 Image available Quercus engelmannii Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-3-27 25762 San Diego Camp Pendleton: northwest portion of Base; Training Area Alpha One; east of Basilone Road, in a side canyon just north of San Juan Road and San Onofre Creek 105 Comment
  SD238765  Quercus engelmannii Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-6 28174 San Diego Camp Pendleton: Training Area Bravo One: northwestern portion of Base; along Talega Road in the canyon just south of the creek 167 Comment
  SD240202  Quercus engelmannii Melanie Howe 1999-6-9 San Diego Marine Corps Air Stn. Miramar, Sycamore Canyon Comment
  SD240203  Quercus engelmannii Melanie Howe 1999-6-9 1 San Diego Marine Corps Air Stn. Miramar, Sycamore Canyon Comment
  SD241510  Quercus engelmannii Warren Schmidtmann, A. Schmidtmann, D. Hall 2011-7-21 280 San Diego Cleveland National Forest; Deadman Flat Valley, vicinity of man made pond; near 0.30 mile N of Eagle Peak Rd; 5.2 miles SW of Julian 958 Comment
  SD247169  Quercus engelmannii Larry Hendrickson 2011-9-19 5593 B San Diego Cuyamaca Mountains. Eagle Peak Road, southwest of Pine Hills (residential area), 3.0 air miles SW of Julian and 0.4 mile SW of intersection with Boulder Creek Road. 1228 Comment
  SD247170  Quercus engelmannii John LaGrange, Mary Rider 2011-5-27 898 San Diego Cleveland National Forest; 0.6 mile north of old dam on Guejito truck trail, about 1 mile E of old landing strip 611 Comment
  SD247171  Quercus engelmannii John LaGrange, Mary Rider 2010-5-15 644 San Diego Mesa Grande, 2.33 miles SW of Mesa Grande Road; E side of Middle Ridge (hill 3631); just W of Black Mountain Road; about 1 mile SW of old airstrip 1066 Comment
  SD247172  Quercus engelmannii Tom Oberbauer 2011-6-8 35 San Diego Warner Springs area; SE of Lake Henshaw; 0.4 miles WSW of Morettis Junction (junction Highway 76 & 79) 924 Comment
  SD250067  Quercus engelmannii Larry Hendrickson 2012-4-18 5743 San Diego Arkansas Canyon, NE-flank of Volcan Mountain. San Felipe Valley Wildlife Area, California Fish & Game property. 2.5 air miles WNW of historic ranch house. 975 Comment
  SD251070  Quercus engelmannii Larry Hendrickson 2012-5-19 5822 San Diego Arkansas Canyon, E-side of Volcan Mountain. San Felipe Valley Wildllife Area, CA Department of Fish & Game property. 5.7 air mi. NW of intersection of State hwy. 78 and County Rd. S-2, and 2.7 air mi. NW of intersection of S-2 and access rd. to ranch. 993 Comment
  SD253799  Quercus engelmannii John LaGrange, Mary Rider 2013-5-19 1247 San Diego Elfin Forest Preserve; 1/2 mile east of intersection of Via Ambiente and Harmony Grove Rd. 150 Comment
  SD253800  Quercus engelmannii Beverly Pecunia, Jack Calamia 2012-6-19 417 San Diego Escondido; Hidden Meadows; 1.75 miles NE of intersection I-15 and Mountain Meadows Road; 0.28 miles W of junction Burned Oak Lane and Mountain Meadow Road 445 Comment
  SD255762  Quercus engelmannii Cecile Shohet 2015-6-24 Riverside Beaumont, NW of Plantation on the Lake mobile home park, south of I-10, east of Cherry Valley Blvd., west of Plantation Dr. under powerlines. 728 Comment
  SD25846  Quercus engelmannii Frank F. Gander 1939-7-26 7764 San Diego Spring hill near Ramona Comment
  SD259278  Quercus engelmannii Susan T Welker 1993-10-11 San Diego Lake Henshaw area, east of Hwy 79, approx A| mi south of Linton Rd, on old Chaney Ranch Rd. 932 Comment
  SD25978  Quercus engelmannii Frank F. Gander 1939-10-12 7797 San Diego Inaja Indian reservation Comment
  SD261565  Quercus engelmannii Jon Rebman, W. Schmidtmann and G. Kenney 2017-4-11 32966 San Diego Camp Pendleton: northeastern portion of Base south of De Luz Road (paved) and east of De Luz Creek; Training Area Hotel: in a small canyon just east of the dirt road labelled as De Luz Road on Base 77 Comment
  SD261566  Quercus engelmannii Jon Rebman, J. LaGrange, J. Roberts, M. Fillius, J. Mauseth, P. Cowett, & J. Moore 2017-5-12 33292 San Diego Cleveland National Forest: Barber Mountain: west of Barrett Lake and southeast of the junction of Honey Springs Road and Lyons Valley Road; along Forest Rte. 17S10/Barber Mountain Road, open meadow a surrounding chaparral 844 Comment
  SD261662  Quercus engelmannii Susan T Welker 1993-10-5 San Diego Knoll, northeast of Vista Irrigation District gate #2, east of Hwy 79, north of Warner Springs airstrip, south of Puerta La Cruz Conservation Camp (Linton Road) 861 Comment
  SD261663  Quercus engelmannii Susan T Welker 1992-7-28 San Diego Southeast of Barrett Lake, north of Barrett Junction, west of Potrero. South and west of utility road from end of Deerhorn Valley Road 733 Comment
  SD261664  Quercus engelmannii Susan T Welker 1993-10-5 San Diego North of Warner Springs, south of Puerta La Cruz Conservation Camp (Linton Road), north east of Vista Irrigation District gate #2, east of Hwy 79. 894 Comment
  SD261665  Quercus engelmannii Susan T Welker 1992-8-10 San Diego North of Tecate, west of Tecate Rd, south of Hwy 94. 586 Comment
  SD262289  Quercus engelmannii Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett 2017-6-1 617 01 Riverside Temescal Valley: Along the south side I-15, transmission right-of-way, 0.3 mi SE of Horsethief Canyon Rd. 384 Comment
  SD27143  Quercus engelmannii Frank F. Gander 1940-5-2 8480 San Diego Puerta la Cruz, Santa Margarita Ranch Comment
  SD28307  Quercus engelmannii Charles F. Harbison 1940-11-4 San Diego El Nido, near Otay resevoir Comment
  SD48754  Quercus engelmannii Ira L. Wiggins 1928-6-14 3098 San Diego Dry valley near summit of grade above Riveon Comment
  SD69368  Quercus engelmannii Robert F. Thorne, P. Everett 1965-5-12 34611 Los Angeles Sanat Catalina Island, Bulrush Canyon 244 Comment
  SD72799  Quercus engelmannii F. R. Fosberg 1931-1-7 7111 Los Angeles Arcadia 149 Comment
  SD73352  Quercus engelmannii Reid Moran 1970-5-3 17489 San Diego Otay Mountain, east base, 3 miles south of Dulzura 374 Comment
  SD80953  Quercus engelmannii James Henrickson 1969-5-16 3241 Riverside 5 miles west of Murrieta on Santa Rosa Plateau, 4 miles east of Tenaja campground 609 Comment
  SD83600  Quercus engelmannii R. Mitchel Beauchamp, D. Swickard 1971-1-25 1521 San Diego Camp Pendleton, north of Upper Case Spring, on slope beside Case Spring road 399 Comment
  SD85523  Quercus engelmannii R. Mitchel Beauchamp 1971-4-25 2274 San Diego 0.25 miles south of junction of Woods Valley road and Lake Wohlford road 509 Comment
  SD85982  Quercus engelmannii R. Mitchel Beauchamp 1971-3-19 1878 San Diego Camp Pendleton, I(c) miles south of Margarita Peak 800 Comment
  SD90036  Quercus engelmannii Carlos D. Jativa 1973-10-9 2808 Los Angeles Los Angeles State and County Arboretum, grid B3 Comment
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Jul 10 2010
  SD90464  Quercus engelmannii Robert F. Thorne, E. Lathrop 1969-6-6 39348 Riverside Santa Rosa Plateau: Rancho California 609 Comment
  SD94496  Quercus engelmannii R. Mitchel Beauchamp, D. Swickard 1971-1-25 1512 San Diego Camp Pendleton, Piedra de Lumbre Canyon Comment
  SD98740 Image available Quercus engelmannii Jack L. Reveal 1977-11-7 2124 San Diego Rather common in ecotone between riparian and Chamise-Ceanothus chaparral in King Creek, north of Heller Ranch Road. 1100 Comment
  SDSU12469  Quercus engelmannii Michael G. Simpson 1997-5-7 7 V97B San Diego Adjacent to creek, Oak Gorve trail, ca. 100 yards sout of Father Junipero Serra Trail Rd. Mission Trails Regional Park. 98 Comment
  SDSU13622  Quercus engelmannii W. Miller with C. Mosse 1972-7-20 Riverside 75 yards past fork next to olive trees. Comment
  SDSU14783  Quercus engelmannii Craig H. Reiser, Kyle L. Ince 1990-6-22 22 -VI-90 San Diego Camp Joseph Pendleton MCB. San Diego County, California. Base Section: Whiskey. 274 Comment
  SDSU6946  Quercus engelmannii D. Thompson, E. Fears 1964-7-16 San Diego Boulder Ranch. 701 Comment
  SDSU6947  Quercus engelmannii Weston, Dixon 1942-11-21 3341 San Diego Lyons Valley. Comment
  SDSU6948  Quercus engelmannii R. M. Beauchamp 1966-12-10 74 San Diego Near bottom of Cedar Creek on the north side of Otay Mt. 183 Comment
  SDSU6950  Quercus engelmannii Wayne A. Bemis 1963-5-3 123 San Diego Mountain View Drive, La Cresta, El Cajon. 549 Comment
  SDSU6951  Quercus engelmannii C. F. Harbison 1951-5-14 San Diego Rainbow Valley, 1.2 miles south of Riverside county line. Comment
  SDSU6967  Quercus engelmannii A. H. Gallup 1947-10-17 65 Los Angeles At mouth of Monrovia Canyon in gravel wash. 229 Comment
  SEINET10573995  Quercus engelmannii Nye Leith, Greg Gust 2005-3-19 Nye 88 Santa Barbara Los Padres National Forest. Paradise Rd., Snyder Trail head. Oak woodland. 305 Comment
  SEINET10947923  Quercus engelmannii Andrew Townesmith, Karen M. Meyer; Tracy Scott 2007-3-14 Townesmith 688 San Diego Private inholding in Cleveland National Forest, 0.6 miles up High Glen road, from the intersection with Japatul Road. 667 Comment
  SEINET13953340 Image available Quercus engelmannii Reid Moran, Jack Reveal 1969-1 15864 San Diego Oak Ridge Ranch, E slope of El Cajon Mountain 750 Comment
  SEINET2066426 Image available Quercus engelmannii C. Francis Shutts 1949-10-7 196 Los Angeles E. of Webb Canyon, NW of Claremont, Pomona Valley Drainage 579 Comment
  SEINET2066431 Image available Quercus engelmannii C. F. Shutts 1949-10-20 Unknown Mouth of Monrovia Canyon, San Gabriel ddrainage 213 Comment
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Jan 20 2015
  SEINET2066432 Image available Quercus engelmannii A. C. Sanders, E. J. Lawlor 1988-10-22 8718 Riverside Pinyon Flats area, Santa Rosa Mountians, along Horsethief Creek where the trail from the Dolomite Mine crosses. 1100 Comment
  SEINET2066433 Image available Quercus engelmannii Ralph N. Philbrick, Michael R. Benedict 1969-2-10 San Diego reche Road between Live Oak Park and Hwy 395, Fallbrook. 213 Comment
  SEINET3127570  Quercus engelmannii G. B. Grant 1904-5-5 1086 /6167 Los Angeles Pasadena Comment
  SEINET3127571  Quercus engelmannii S. B. Parish sn San Diego Fall Brook Comment
  SEINET3204697 Image available Quercus engelmannii R. Mitchel Beauchamp 1971-4-25 2274 San Diego 0.25 miles south of junction of Woods Valley Rd and Lake Wohlford Rd. 510 Comment
  SEINET3240380  Quercus engelmannii Jon P. Rebman, M. Mulligan & J. Hirshberg 2008-1 15417 San Diego Hauser Wilderness: Cleveland National Forest; SW of Morena Reservoir and E of Barrett Lake, along the trail that follows Hauser Creek, east of the Marine Memorial. 550 Comment
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May 6 2018
  SEINET4557605  Quercus engelmannii Jon P. Rebman, W. Schmidtmann, V. Marshall, J. Barth 2011-1 21397 San Diego Cleveland National Forest: E of Eagle peak; along a dirt road to Cedar Creek off boulder Creek Road. 905 Comment
  SEINET5586301  Quercus engelmannii Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-1 26240 San Diego Camp Pendleton: central portion of Base; Training Area India; northeast of Basilone Road and east of Roblar Road; along a dirt road on an east-facing slope. 180 Comment
  SEINET6093540  Quercus engelmannii F. R. Fosberg 1931-1-7 7105 Los Angeles Sierra Madre. Comment
  SEINET6654706  Quercus engelmannii Robert F. Thorne 1980-4-26 54146 Los Angeles Channel Islands, Santa Catalina Island, Blackjack Camp. W slope of Blackjack Peak.; 0 Comment
  SEINET8000396  Quercus engelmannii Jon P. Rebman 2000-3-24 6325 San Diego Hauser Mountain, SW side about 6 miles W of Campo Comment
  SEINET8000397  Quercus engelmannii Joseph A. Betzler 2001-8-16 650 San Diego San Diego Willd Animal Park, Concervation Area, Hills above Mountain Habitat on the Sern Ridge Road , W of Rockwood Canyon 270 Comment
  SEINET9807065 Image available Quercus engelmannii Richard Carter 2013-11-27 San Diego Palomar Mountain, S Grade Rd (S6) Comment
  SEINET999241  Quercus engelmannii Margaret R. Mulligan, C. Martus 2007-1 2002 San Diego Camp Pendleton Marine Corps Base Range 219. 0.3 mi N to NE of Basilone Rd. 195 Comment
  SFV21072  Quercus engelmannii L. Gross 2001-3-23 344 Los Angeles Verdugo Mountains North side of mountains on Whiting Woods Mountainway, dirt road at end of Whiting Woods Road, in Verdugo City. Road starts at Henderson Canyon and climbs to the main crest. 488 Comment
  SFV22010  Quercus engelmannii V. Soza, L. Gross, R. Kopelov 2000-3-30 667 Los Angeles Verdugo Mountains North side of Verdugo Mountains. Northeastern side of La Tuna Canyon, north of 210 Freeway and La Tuna Canyon Road. South-southwest of Haines Canyon Ave. and Elmhurst Drive junction, Haines Canyon Park. Granitic outcrop and soil on northwest-facing slope of canyon, northeast of power lines.. 549 Comment
  SFV8726  Quercus engelmannii F. C. Vasek 1975-9-11 s. n. Riverside Horsetheif Creek Canyon, southwest of Pinyon Flat where the Cactus Spring Trail crosses. Comment
  SJSU10141  Quercus engelmannii A. W. Jacobs 1938-7-29 San Diego c. 2 mi SE of Lake Henshaw; 5 mi toward Warner Hot Springs from junction of Hwy76 & 79 Comment
  SJSU10154  Quercus engelmannii A. W. Jacobs 1938-7-22 San Diego Dulzura Cr near Dulzura 426 Comment
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Sep 23 2008
  UC1087412  Quercus engelmannii Ira L. Wiggins 1928-6-16 3215 San Diego Jupatul Valley Comment
  UC1087413  Quercus engelmannii Ira L. Wiggins 1928-6-14 3098 San Diego above Rincon Comment
  UC1135585  Quercus engelmannii N. French 1934-1-20 126 San Diego Oak Valley Cleveland National Forest, Cuyamaca Quad. 1219 Comment
  UC1135586  Quercus engelmannii A. E. Wieslander 1936-8-29 684 Los Angeles Santa Anita Pasadena Quad. 182 Comment
  UC1135587  Quercus engelmannii A. E. Wieslander 1936-8-29 685 Los Angeles Santa Anita Pasadena Quad. 182 Comment
  UC1135588  Quercus engelmannii R. St. John 1931-1-29 180 Riverside s of Murrieta; Elsinore Quad. 457 Comment
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Jan 26 2010
  UC1135589  Quercus engelmannii R. St. John 1930-3-18 108 Riverside Lakeside Mountain Elsinore Quad. 731 Comment
  UC1135590  Quercus engelmannii R. St. John 1931-2-3 181 Riverside Santa Rosa Ranch, at extreme Head of Tenaja Canyon San Luis Rey Quad., Tenaja Canyon 640 Comment
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Nov 27 2011
  UC1135591  Quercus engelmannii F. H. Raymond 1931-1-6 136 San Diego 5 mi n Ramona; Ramona Quad. 609 Comment
  UC1135592  Quercus engelmannii H. E. Norton, and J. B. Spring 1931-1-7 4 San Diego 2 mi e Battle Mountain; Escondido Quad. 121 Comment
  UC1135593  Quercus engelmannii A. Lewis 1935-4-19 633 San Diego 3 mi ne San Clemente Creek; El Cajon Quad. 121 Comment
  UC1135594  Quercus engelmannii L. B. Burkett 1931-1-7 2 San Diego La Posta Valley Carrizo Quad. 1066 Comment
  UC1135595  Quercus engelmannii A. E. Wieslander 1938-5-4 732 San Diego Banner Ramona Quad. 822 Comment
  UC1135924  Quercus engelmannii Jerome S. Horton 1936-5-7 326 Los Angeles 0.25 mi se San Dimas reservoir (trail to new Sam Dimas Climatic Station); Pomona Quad., San Dimas 487 Comment
  UC1281101  Quercus engelmannii H. E. McMinn 1935-6-23 3957 San Diego between Valley Center and Lakeside Comment
  UC1302365  Quercus engelmannii Robert F. Thorne and P. C. Everett 1964-2-7 33468 Los Angeles e end Santa Catalina Island (at lower end of Pebbly Beach Canyon); , Pebbly Beach Canyon 76 Comment
  UC130547  Quercus engelmannii Geo. B. Grant 1904-6-14 1091 Los Angeles Monrovia Comment
  UC1601100  Quercus engelmannii T. S. Brandegee Jun 1888 Santa Barbara Santa Rosa Island Comment
  UC1602281  Quercus engelmannii W. H. Brewer Jan 1861 125 Los Angeles San Gabriel Comment
  UC1602282  Quercus engelmannii W. H. Brewer Jan 1861 114 Los Angeles San Gabriel Comment
  UC1602289  Quercus engelmannii T. S. Brandegee 1894-10-16 3 San Diego San Vicente-Nuevo Comment
  UC168797  Quercus engelmannii Geo. B. Grant 1904-5-5 1086 /6167 Los Angeles Pasadena Comment
  UC174387  Quercus engelmannii T. S. Brandegee 1894-10-17 8 San Diego San Vincente-Nuevo Comment
  UC174388  Quercus engelmannii T. S. Brandegee 1894-10-16 5 San Diego San Vincente-Nuevo Comment
  UC174452  Quercus engelmannii T. S. Brandegee 1894-10-16 18 San Diego San Vicente-Nuevo Comment
  UC174453  Quercus engelmannii T. S. Brandegee 1894-10-17 12 San Diego San Vicente-Nuevo Comment
  UC175866  Quercus engelmannii Ernest Braunton Nov 1913 Los Angeles Pasadena Comment
  UC1765227  Quercus engelmannii B. Pitzer 1988-6-13 1060 San Diego Old Julian Hwy, at mile marker 3.00, ca. 1 mi E of intersection with Vista Ramona Road. 548 Comment
  UC1765228  Quercus engelmannii B. Pitzer 1988-6-15 1087 San Diego Cleveland National Forest, Boulder Creek Road, 2.1 mi N of Sherilton Road & 9.2 mi S of Cedar Creek Road; 1.5 mi S of the Fortune Ranch. 1127 Comment
  UC1790120  Quercus engelmannii Jon P. Rebman 2002-5-15 8127 San Diego Viejas Mountain: North of Alpine; lower, north side of mountain along riparian zone on USFS land just east of T. Marshall property 600 Comment
  UC1922670  Quercus engelmannii Valerie Soza, LeRoy Gross 2001-5-9 1193 Los Angeles Transverse Ranges; Verdugo Mountains region; Southern San Rafael Hills: South of mouth of Scholl Canyon, West end of Valle Vista fire road, ridgetop north of Hwy 134. 274 Comment
  UC1922671  Quercus engelmannii Valerie Soza, LeRoy Gross 2001-5-9 1198 Los Angeles Transverse Ranges; Verdugo Mountains region; Southern San Rafael Hills: South of mouth of Scholl Canyon, West end of Valle Vista fire road, ridgetop north of Hwy 134. 274 Comment
  UC1952676  Quercus engelmannii Jon P. Rebman, L. Aerne-Hains & W. Schmidtmann 2010-5-20 19157 San Diego Cleveland National Forest; vicinity of Black Mountain; N of Ramona and E of Pamo Road; off of Black Mountain Truck Trail 598 Comment
  UC1979343  Quercus engelmannii David Keil 1983-4-15 16906 Riverside East of Temecula on SR79. Comment
  UC284220  Quercus engelmannii P. A. Munz 1923-6-29 7318 San Diego 3 mi n Santa Ysabel Comment
  UC429704  Quercus engelmannii Ira L. Wiggins 1928-6-14 3098 San Diego foot of Cuca Grade Palomar Mts. Comment
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Jun 24 2010
  UC489264  Quercus engelmannii C. V. Meyer 1928-8-8 634 San Diego Escondido Comment
  UC519945  Quercus engelmannii Louis C. Wheeler 1931-10-11 252 Los Angeles near La Verne; Thompson Wash 403 Comment
  UC520181  Quercus engelmannii C. Epling and Wm. Robison 1932-4-2 San Diego Potrero Comment
  UC527653  Quercus engelmannii C. B. Wolf 1931-5-26 San Diego 2 mi above Upper Otay Reservoir (on the road to Jamul); Proctor Valley 182 Comment
  UC533189  Quercus engelmannii Joseph Andorfer Ewan 1934-12-27 8487 Los Angeles 2 mi above A.T. and S.F. tracks (Monrovia, at mouth of Sawpit Canyon (Monrovia Canyon)); San Gabriel Mountains, Sawpit Canyon (Monrovia Canyon) 228 Comment
  UC533190  Quercus engelmannii Joseph Andorfer Ewan 1900-1 8487 a Los Angeles San Gabriel Mountains Comment
  UC533191  Quercus engelmannii Joseph Andorfer Ewan 1900-1 8487 b Los Angeles San Gabriel Mountains Comment
  UC533192  Quercus engelmannii Joseph Andorfer Ewan 1900-1 8487 c Los Angeles San Gabriel Mountains Comment
  UC5497  Quercus engelmannii Samuel B. Parish 1891-11-5 2249 San Diego Fallbrook Comment
  UC5643  Quercus engelmannii Samuel B. Parish 1891-11-5 2264 San Diego Fallbrook Canyon Comment
  UC5644  Quercus engelmannii Samuel B. Parish 1891-11-5 2263 San Diego Fallbrook Canyon Comment
  UC5645  Quercus engelmannii Samuel B. Parish 1891-11-5 2265 San Diego Fallbrook Canyon Comment
  UC5646  Quercus engelmannii Samuel B. Parish 1891-11-5 2275 San Diego Fallbrook Canyon Comment
  UC56656  Quercus engelmannii Ernest Braunton Aug 1902 661 Los Angeles Oak Knoll Comment
  UC5839  Quercus engelmannii Samuel B. Parish 1891-11-3 2251 Riverside near Murietta (e side of Coast Range); Coast Range Comment
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Jul 15 2009
  UC5842  Quercus engelmannii Samuel B. Parish 1891-11-3 2257 Riverside near Murietta Comment
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Jul 15 2009
  UC629767  Quercus engelmannii Annetta Carter 1940-1-11 1489 a Los Angeles ne of head of Baldwin Avenue (foothills of the San Gabriel Mountains); Sierra Madre, San Gabriel Mountains 335 Comment
  UC630410  Quercus engelmannii Annetta Carter 1940-1-12 1492 Los Angeles e side of canyon at head of Baldwin Avenue (foothills of the San Gabriel Mountains); Sierra Madre, San Gabriel Mountains 320 Comment
  UC630411  Quercus engelmannii Annetta Carter 1940-1-12 1490 Los Angeles e side of canyon at head of Baldwin Avenue (foothills of the San Gabriel Mountains); Sierra Madre, San Gabriel Mountains 320 Comment
  UC630412  Quercus engelmannii Annetta Carter 1940-1-11 1489 c Los Angeles e side of canyon at head of Baldwin Avenue (foothills of the San Gabriel Mountains); Sierra Madre, San Gabriel Mountains 320 Comment
  UC650642  Quercus engelmannii Ira L. Wiggins 1928-6-16 3215 San Diego Japatul Valley Comment
  UC72506  Quercus engelmannii Geo. B. Grant Jun 1902 1086 Los Angeles Pasadena Comment
  UC847939  Quercus engelmannii L. W. Nuttall 1920-5-7 149 Los Angeles Santa Catalina Island Comment
  UC847986  Quercus engelmannii Alice Eastwood 1913-4-19 2848 San Diego Warner's Hot Springs Comment
  UCD170605  Quercus engelmannii D. O. Burge 2017-9-17 2308 Los Angeles San Gabriel Mountains, Bailey Canyon Park, N of Sierra Madera. 350 Comment
  UCD170640  Quercus engelmannii D. O. Burge 2017-11-17 2329 San Diego Lake Sutherland area, roadside on Sutherland Dam Road. 710 Comment
  UCD46007  Quercus engelmannii Rudolph Fischer 1965-10-1 s.n. San Diego Along road from Pauma Valley to Henshaw Lake, west side of Palomar Mountain, San Diego County, California. 609 Comment
  UCD46008  Quercus engelmannii W. E. Ritter 1922-10-31 s.n. San Diego Willows. Comment
  UCD46009  Quercus engelmannii W. E. Ritter 1922-10-31 8 San Diego Witch Creek. Comment
  UCD46010  Quercus engelmannii W. E. Ritter 1922-10-31 A San Diego Wynola. Comment
  UCD46011  Quercus engelmannii D. Q. Cavagnaro 1963-9-18 96 San Diego U.S. Highway 395, 1 mile south of Riverside County line, San Diego County, California. 365 Comment
  UCD46012  Quercus engelmannii Ward B. Holt 1941-10-1 s.n. Los Angeles Group of trees, Monrovia. Los Angeles County. Comment
  UCD46013  Quercus engelmannii Robert F. Thorne; P. Everett 1963-9-27 33275 San Diego In southern oak woodland ca. 0.1 mi. N of entrance to Volcan Indian Reservation on Hwy 79 and ca. 3 mi. N of Santa Isabel; ca. 3100' elev. 944 Comment
  UCD46014  Quercus engelmannii Frank C. Vasek 1975-9-11 s.n. Riverside Large tree in Horsethief Creek Canyon, southwest of Pinyon Flat, where the Cactus Spring Trail crosses, Riverside County, California. Comment
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Oct 4 2019
  UCD46015  Quercus engelmannii D. Q. Cavagnaro 1963-9-18 94 San Diego U.S. Highway 395, 1 mile south of Riverside County line, San Diego County, California. 365 Comment
  UCD46016  Quercus engelmannii Robert F. Thorne; P. Everett 1965-5-12 34611 Los Angeles Bulrush Canyon, Santa Catalina Island; elev. 800'. 243 Comment
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Mar 28 2014
  UCD46017  Quercus engelmannii Roman Gankin 1967-10-17 1212 San Diego 3.1 road miles east of Pauma Valley on state route 76. San Diego County. Comment
  UCD46019  Quercus engelmannii H. van der Werff 1984-1-2 6043 San Diego San Diego Co.; 40 m E of San Diego, Corte Madera Ranch, Pine Valley, elev. 4000 ft. Chaparral. 1219 Comment
  UCD46020  Quercus engelmannii H. van der Werff 1984-1-2 6045 San Diego San Diego Co.; 40 m E of San Diego, Corte Madera Ranch, Pine Valley, elev. 4000 ft. Chaparral. 1219 Comment
  UCD46021  Quercus engelmannii Lyman Benson 1948-11-9 13551 Los Angeles Hills at W side of mouth of Monrovia Cyn., Oak Woodland and Chaparral sandy soil south slope, 1,000'. 304 Comment
  UCD46022  Quercus engelmannii J. A. Ream 1920-11-5 13551 San Diego Santa Ysabel. Comment
  UCD46024  Quercus engelmannii J. E. Law 1923-4-1 336 San Diego Lagune Mts., Nr. Guatay, Calif. Comment
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May 17 2008
  UCD46025  Quercus engelmannii B. Pitzer 1989-6-17 1101 San Diego Rancho Guejito, 3.7 mi. E of Lake Wohlford Road, on Guejito Road. Riparian area where creek crosses road, 0.6 mi. E of site. Comment
  UCD46026  Quercus engelmannii C. H. Mueller 1937-8-31 2523 Los Angeles Santa Anita near Arcadia Los Angeles County, California. 91 Comment
  UCD46027  Quercus engelmannii J. E. Law 1923-4-1 324 San Diego Mesa Oak. Nr. Laguna Jct., San Diego Co., Calif. 91 Comment
  UCD46028  Quercus engelmannii John M. Tucker 1941-5-30 264 San Diego Beside road from Temecula to Pala, ca. 2 miles south of the Riverside-San Diego county line, in San Diego County, California. Comment
  UCD46029  Quercus engelmannii Maunsell Van Rensselaer 1936-7-8 s.n. San Diego Elevation ca. 400 feet; Nigger Grade, Palomar Mountain, San Diego County, California. 121 Comment
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Jun 24 2010
  UCD46030  Quercus engelmannii W. L. Jepson 1908-7-13 3065 Los Angeles Catalina Island, head of Swain Canon. Comment
  UCD46031  Quercus engelmannii Jack McCaskill 1966-11-27 1 Los Angeles Tallac Knoll, Los Angeles State and County Arboretum, Arcadia, Los Angeles County, California. Comment
  UCD46032  Quercus engelmannii John M. Tucker 1941-5-30 263 San Diego Beside road from Temecula to Pala, ca. 2 miles south of the Riverside-San Diego county line, in San Diego County, California. Comment
  UCD46033  Quercus engelmannii B. Pitzer 1989-6-17 1106 San Diego Lilac Road, ca. 3.2 mi. S of Hwy 76. Comment
  UCD46034  Quercus engelmannii Lyman Benson 1960-7-20 16075 Los Angeles Monrovia, Sanitaria on Canyon Drive, San Gabriel Mtns. 304 Comment
  UCD46035  Quercus engelmannii A. C. Sanders; D. Malueg and K. D. Jones 2000-5-10 23385 San Bernardino San Bernardino Valley: Sycamore Flat, Cajon Pass near Devore and Glen Helen Park (Devore 7.5' Q.: 34 deg. 11'39'N, 117 deg. 24'49'W). Alt.: 595 m/1950 ft. 594 Comment
  UCD46036  Quercus engelmannii A. E. Wieslander 1936-8-29 684 Los Angeles Santa Anita. Alt. 600 feet. 182 Comment
  UCD46037  Quercus engelmannii Jack Easton 1989-4-18 s.n. Riverside Antelope Valley area N of Murrieta. Ca. 1.5 mi NW of intersection of Antelope Road and Hwy I-15, and due N of intersection of Nutmeg and Jackson Streets. 396 Comment
  UCD46038  Quercus engelmannii Maunsell Van Rensselaer 1936-7-8 s.n. San Diego On the 'saddle' on Nigger Grade, elevation ca. 4000 feet Palomar Mountain, San Diego County, California. 1219 Comment
  UCD46039  Quercus engelmannii J. M. Tucker 1966-4-12 3934 Solano In U.C.D. Arboretum immediately opposite Landscape Horticulture Field Headquarters; University of California, Davis, in Solano County, California. Comment
  UCD46040  Quercus engelmannii D. Q. Cavagnaro 1963-9-17 88 San Diego State Highway 76, 0.5 mile northwest of Morettis Corner, south end of Lake Henshaw, San Diego County, California. 914 Comment
  UCD46041  Quercus engelmannii M. Van Rensselaer 1936-7-7 s.n. San Diego Grade between Pala and Pechanga Indian Reservation, San Diego County, California. Comment
  UCD46042  Quercus engelmannii D. Q. Cavagnaro 1963-9-18 95 San Diego U.S. Highway 395, 1 mile south of Riverside County line, San Diego County, California. Comment
  UCD46043  Quercus engelmannii R. Mitchel Beauchamp 1971-4-25 2274 San Diego One quarter mile south of junction of Woods Valley Road and Lake Wohlford Road. 510 Comment
  UCD46044  Quercus engelmannii J. M. Tucker 1954-6-16 2745 San Diego Near church on Viejas Indian Reservation, 3.2 miles (by road) northeast of U.S. Highway 80 (ca. 3 miles east of Alpine). Comment
  UCD46045  Quercus engelmannii Louis C. Wheeler 1931-10-11 252 Los Angeles Clay knoll. Thompson Wash 3 miles NE La Verne. 403 Comment
  UCD46046  Quercus engelmannii J. M. Tucker 1947-4-12 1549 San Diego (With some Q. dumosa influence). Beside road up Palomar Mountain, 6.3 miles above road from Rincon to Lake Henshaw, San Diego County, California. Comment
  UCD46047  Quercus engelmannii W. E. Ritter 1922-10-31 s.n. San Diego Willows. Comment
  UCD46048  Quercus engelmannii W. E. Ritter 1922-10-31 s.n. San Diego (Probably introgressed by Q. dumosa Nutt.). Willows. Comment
  UCD59403  Quercus engelmannii Jon P. Rebman; Jeannie Gregory 2007-3-25 13052 San Diego Cleveland National Forest: Pine Creek Wilderness; north of Barrett Lake, southeast of Alpine; north of the Horsethief Canyon Trailhead on Lyons Valley Road, along a trail in the bottom of Horsethief Canyon. Square: R19. 635 Comment
  UCD60228  Quercus engelmannii A. C. Sanders; E. J. Lott and Don Pendleton 1992-6-5 12362 San Bernardino San Bernardino Mtns.: E of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the north. Old Hunt Ranch, ca. 0.75 mi. north of Wildwood Canyon Road. 1005 Comment
  UCR106904  Quercus engelmannii D. L. Banks, Lauren Raz 1996-11-5 1160 Riverside Agua Tibia Mountains, 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 34 421 Comment
  UCR106911  Quercus engelmannii D. L. Banks, Lauren Raz 1996-11-5 1163 Riverside NW Palomar Mtns., Pechanga Indian Reservation, south of San Gabriel Church; west of a newly established firebreak along a NW-SE running ridgeline, SW of the water tank in section 34 390 Comment
  UCR108668  Quercus engelmannii L. C. Wheeler 1936-1-19 4070 Los Angeles San Gabriel Mtns., Monrovia: edge of mountains, just above Pottinger Sanitarium. 305 Comment
  UCR108669  Quercus engelmannii L. C. Wheeler 1936-1-19 4076 Los Angeles San Gabriel Mtns., Monrovia: edge of mountains, just above Pottinger Sanitarium. 290 Comment
  UCR110934  Quercus engelmannii D. E. Bramlet 1991-4-29 2074 Riverside Shipley Reserve, Rawson Canyon c. 2 mi north of Lake Skinner. NW ridgeline of Black Mtn. c. 200 ft east of the existing access rd. 585 Comment
  UCR113447  Quercus engelmannii R. E. Riefner Jr., Adrian Wolf 2000-6-1 20- 453 Orange Santa Ana Mountains, North Ranch Policy Plan Area, north of Irvine Lake [Santiago Reservoir] and west of Black Star Canyon, west of dirt access road, W slope of Fremont Canyon. 473 Comment
  UCR11366  Quercus engelmannii Galen R. Hunsicker 1971-6-7 s.n. San Diego Peninsular Range, South Moosa Valley, west side of Lawrence Welk golf course resort 305 Comment
  UCR116082  Quercus engelmannii B. G. Pitzer 1988-6-17 1103 San Diego Paradise Mountain Road, c. 2 mi. east of Lake Wohlford Road Comment
  UCR118000  Quercus engelmannii J. Zabriskie 1978-9-10 1155 Riverside Santa Rosa Mtns, Boyd Deep Canyon Desert Research Center, intersection of Horsethief Creek and Cactus Spring Trail 1037 Comment
  UCR120696  Quercus engelmannii A. C. Sanders, D. Malueg, K. D. Jones 2000-5-10 23385 San Bernardino San Bernardino Valley, Sycamore Flat, Cajon Pass near Devore and Glen Helen Park 595 Comment
  UCR121651  Quercus engelmannii A. C. Sanders, Kent Beaman 2002-5-10 25047 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  UCR122239  Quercus engelmannii A. C. Sanders, J. R. Ekhoff 2001-9-7 24861 San Diego Peninsular Range, Boden Canyon, tributary of Santa Ysabel Creek at E end of San Pasqual Valley; along road in upper DFG parcel 396 Comment
  UCR128394  Quercus engelmannii Fred M. Roberts, Andy Pigniolo, Kam Muri 2003-5-3 5753 San Diego Peninsular Range, San Ysidro Mountains, Otay Mountain, south side in lower 'Butteweg Canyon' just above border trail, Tijuana River watershed 183 Comment
  UCR135856  Quercus engelmannii A. C. Sanders 2004-4-20 27577 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR137302  Quercus engelmannii A. C. Sanders, Kerry Knudsen, J. R. Ekhoff 2004-7-9 28484 San Diego Peninsular Range, 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 793 Comment
  UCR137344  Quercus engelmannii R. G. Swinney 1989-7-14 s.n. Los Angeles San Gabriel Mtns, in and near the city of Glendora, north of Sierra Madre Avenue and west of the Church of the Open Door 367 Comment
  UCR138150  Quercus engelmannii D. L. Banks 1997-4-8 1793 San Diego NW Palomar Mtns, Agua Tibia Mtns, Wilderness Gardens Preserve c. 3.4 miles east of Pala, south of Hwy 76 along the San Luis Rey River 213 Comment
  UCR144487  Quercus engelmannii Jon P. Rebman, J. Gregory & M. Miller 2003-6-3 9251 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; c. 1 mile south of Otay Lakes Road; south end of reserve near Olive grove 380 Comment
  UCR144489  Quercus engelmannii Jon P. Rebman, J. Gregory & M. Miller 2003-6-3 9249 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; c. 1 mile south of Otay Lakes Road; south end of reserve near Olive grove 380 Comment
  UCR147485  Quercus engelmannii Jon P. Rebman 2000-5-10 6673 San Diego Coastal Plains & Basins; South Coastal Plain region, MCAS Miramar Training Area 2 to electric lines 225 Comment
  UCR149206  Quercus engelmannii Jon P. Rebman 2000-3-24 6325 San Diego SW side of Hauser Mountain, c. 6 m west of Campo Comment
  UCR149944  Quercus engelmannii Scott D. White 2004-10-8 10776 Riverside Peninsular Ranges, 'Black Hills,' southeast of Lake Skinner and north of Oak Mountain 640 Comment
  UCR151236  Quercus engelmannii Steve Boyd, V. Sosa 2001-3-27 10317 San Diego Transverse Ranges; Palomar Mountains region; Agua Tibia Mountains., Agua Tibia Mountains: western end of range, south of Pechanga Indian Reservation and east of Magee Road 579 Comment
  UCR154322  Quercus engelmannii Mark A. Elvin 2005-3-15 4053 San Diego Bee Canyon; south of Dulzura; c. 4.3 km (air) N of Mexico 1150 Comment
  UCR155338  Quercus engelmannii A. C. Sanders, Mike Misenhelter 2005-3-23 29264 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR156851  Quercus engelmannii Jon P. Rebman, Jeannie Gregory 2004-5-20 10345 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir; lower south side of Sycuan Peak, north of Lawson Valley Road 630 Comment
  UCR158766  Quercus engelmannii Lyman Benson 1960-7-20 16074 Los Angeles San Gabriel Valley, Arcadia, Santa Anita Oaks 183 Comment
  UCR159195  Quercus engelmannii A. C. Sanders, Kelly Volansky 2005-8-31 31594 Riverside Santa Ana Mtns. Region, 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. 701 Comment
  UCR160049  Quercus engelmannii Steve Boyd, Naomi Fraga 2004-4-27 10959 San Diego Peninsular Ranges; Anza Bench region, Warner Springs area, brushy hill at edge of grassland in rolling terrain along the Pacific Crest Trail, south of Hwy 79 and west of the Warner Springs Resort Comment
  UCR161009  Quercus engelmannii John F. Green 2005-2-24 s.n. Riverside Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino 793 Comment
  UCR161553  Quercus engelmannii Mark A. Elvin, Fred M. Roberts 2005-6-29 4453 San Diego Peninsular Range; Palomar Mtns, south side of Palomar Mountain along Hwy 76 1006 Comment
  UCR163595  Quercus engelmannii R. E. Riefner Jr. 2005-8-20 05- 627 San Diego Peninsular Range, Vicinity of Pine Valley, south side of Hwy 8 near Call Box 8-388, c. 2.6 mi west of Pine Valley Creek 1133 Comment
  UCR163986  Quercus engelmannii John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain 640 Comment
  UCR177695  Quercus engelmannii Fred M. Roberts 2003-5-1 5685 Orange Coastal Plains & Basins; South Coastal Plain region, Rancho Mission Viejo: Donna O'Neill Land Conservancy, Cristianitos Cyn., 0.56 km SSW Gato Gate and 0.21 km west of Cristianitos Rd. 96 Comment
  UCR178191  Quercus engelmannii Tom Scott 1987-11-27 87040 San Diego Peninsular Range, Del Dios, at NW end of Lake Hodges, SW of Escondido 98 Comment
  UCR178192  Quercus engelmannii Tom Scott 1987-11-27 87041 San Diego Peninsular Range, Del Dios, at NW end of Lake Hodges, SW of Escondido 98 Comment
  UCR182178  Quercus engelmannii R. G. Swinney 1997-9-27 5881 Los Angeles San Gabriel Mountains, between Live Oak Canyon and Marshall Canyon, c. 0.25 mi. NW of Live Oak Canyon Dam 512 Comment
  UCR189773  Quercus engelmannii Theresa Johnson 2006-10-10 289 Riverside Peninsular Ranges, Perris-Aguanga Basin, San Jacinto Wildlife Area, Potrero unit south side. 1.7 mi east of Lamb Canyon road. In steep ravine near air strip 630 Comment
  UCR189774  Quercus engelmannii Angela Hyder 2006-10-2 077 Riverside Peninsular Range, Lake Skinner, Lake Skinner reserve. 1 mi east of Rawson Canyon. 1 mi north of Black Mountain 660 Comment
  UCR189775  Quercus engelmannii Diane Menuz 2007-8-9 357 Riverside Peninsular Range, Temecula, along north bank of Santa Margarita River c. 0.9 mi southwest of I-15 and Hwy 79S interchange 300 Comment
  UCR18978  Quercus engelmannii John C. Roos 1946-10-12 3131 Los Angeles Base of San Gabriel Mtns., Foothill Boulevard, west of Monrovia Comment
  UCR189794  Quercus engelmannii Andrea Salzman, Joseph Gomez 2006-10-6 194 Riverside Peninsular Ranges, Santa Ana Mountains, Santa Margarita Ecological Reserve. 0.7 mi North of Santa Margarita Canyon 427 Comment
  UCR189796  Quercus engelmannii Angela Hyder 2006-10-2 79 Riverside Peninsular Range, Lake Skinner, Lake Skinner reserve. 1 mi east of Rawson Canyon. 1 mi north of Black Mountain 660 Comment
  UCR189807  Quercus engelmannii Angela Hyder 2006-10-2 080 Riverside Peninsular Range, Lake Skinner, Lake Skinner reserve. 1 mi east of Rawson Canyon. 1 mi north of Black Mountain 660 Comment
  UCR196334  Quercus engelmannii Mark A. Elvin, Fred M. Roberts 2005-6-29 4453 San Diego Peninsular Range; Palomar Mtns, south side of Palomar Mountain along Hwy 76 1006 Comment
  UCR202835  Quercus engelmannii Jon P. Rebman, Jim Rocks, Margaret R. Mulligan 2008-6-4 15544 San Diego Santa Margarita Mountains, Cleveland National Forest, just east of the border with Camp Pendleton Marine Corps Base. Margarita Peak, along the trail that leads up from the east side. Square B5 908 Comment
  UCR203077  Quercus engelmannii Jon P. Rebman, Margaret R. Mulligan, Jeri Hirshberg 2008-6-2 15441 San Diego Hauser Wilderness, Cleveland National Forest, south of Morena Reserrvoir and east of Barrett Lake, along the creek that runs below Morena Lake Dam north of its confluence with Hauser Creek. Square: T21 590 Comment
  UCR207692  Quercus engelmannii Justin M. Wood 2009-4-13 499 Los Angeles San Gabriel Mountains, Foothills above the city of Sierra Madre, 'one carter estates' at the end of Baldwin Ave. 67 Comment
  UCR208055  Quercus engelmannii Fred M. Roberts, D. E. Bramlet 2003-4-10 5645 Orange Coastal Plains & Basins; South Coastal Plain region, Rancho Mission Viejo: Donna O'Neill Land Conservancy, ridge between Cristianitos Cyn. and Segunda Deshecha Canada, 1.51km W Gato Gate and 1.78km NW Edison substation 229 Comment
  UCR212028  Quercus engelmannii Jon P. Rebman, Layla Aerne Hains, Jeannie Gregory 2009-5-21 17810 San Diego Cleveland National Forest, southeast of El Cajon Mountain, west of the El Capitan Reservoir, just off of El Cajon Mountain Truck Trail. Square O16 270 Comment
  UCR212536  Quercus engelmannii Jon P. Rebman, Layla Aerne Hains, Jeannie Gregory, C. Brennan 2009-5-28 17929 San Diego Cleveland National Forest, northeast of El Cajon Mountain, west of the San Diego River, and south of Barona Mesa, along El Cajon Mountain Truck Trail. Square: N16 735 Comment
  UCR217506  Quercus engelmannii Jeff B. Galvin 2008-5-7 41 Riverside Santa Ana Mtns, San Mateo Cyn (West), 1.1km west of Wildomar Rd., and 500m southwest of Tenaja Trail 655 Comment
  UCR217514  Quercus engelmannii Jeff B. Galvin 2009-7-16 96 Riverside Perris-Aguanga Basin, Drainage on north of Estelle Mtn running into Dawson Cyn 431 Comment
  UCR217635  Quercus engelmannii Theresa Johnson 2007-8-3 400 Riverside San Jacinto Mountains, Western foothills, 7.7 km south of Hwy I-10 and 7.6 km northeast of Hwy 79 (State Street)/ Ramona Expressway intersection 687 Comment
  UCR217658  Quercus engelmannii Diane Menuz, Joe Veverka 2007-8-9 357 Riverside Peninsular Range, Temecula, along north bank of Santa Margarita River c. 0.9 mi southwest of I-15 and Hwy 79S interchange 300 Comment
  UCR220086  Quercus engelmannii Fred M. Roberts 2010-5-17 7348 Los Angeles San Gabriel Mountains foothills, Monrovia, southeast corner of Hillcrest Blvd and north Ivy Ave 234 Comment
  UCR222458  Quercus engelmannii R. F. Thorne 1980-4-26 54146 Los Angeles Channel Islands; Santa Catalina Island, Blackjack Camp, west slope of Blackjack Peak 518 Comment
  UCR227948  Quercus engelmannii Jon P. Rebman, Margaret R. Mulligan, M. Dinkins, B. Lardiere 2009-7-16 18233 San Diego Camp Pendleton Marine Corps Base, Delta Training Area in the northwestern portion of base, east of Talega Canyon Road along San Mateo Creek and west of Devil Canyon. Square: B3 130 Comment
  UCR236554  Quercus engelmannii Jon P. Rebman, Warren Schmidtmann, Victoria Marshall 2011-3-29 20978 San Diego Cleveland National Forest, east northeast of Eagle Peak, along a dirt road off of Boulder Creek Road, around the pond and along Kelley Creek. Square: M18 790 Comment
  UCR236779  Quercus engelmannii Jon P. Rebman, Warren Schmidtmann, volunteers 2010-11-16 20373 San Diego Camp Pendleton; India Training Area; south of De Luz Camp and west of the Santa Margarita River. Square D6 110 Comment
  UCR237219  Quercus engelmannii Jon P. Rebman, L. Aerne Hains, Warren Schmidtmann 2010-5-20 19120 San Diego Cleveland National Forest, vicinity of Black Mountain, north of Ramona and east of Pamo Road, off of Black Mountain Truck Trail. Square: I15 583 Comment
  UCR23862  Quercus engelmannii John C. Roos 1965-10-10 s.n. San Diego Peninsular Range, 5 mi. NE of Fallbrook Comment
  UCR239392  Quercus engelmannii Jon P. Rebman, Warren Schmidtmann, G. Kenney 2012-6-5 24646 San Diego Camp Pendleton: Training Area Romeo I; east of Camp Horno and south of Basilone Road; off of a dirt road that connects to Horno Canyon Road. Square: D3 220 Comment
  UCR244773  Quercus engelmannii Mia Ingolia, Lynne Hasz, (Arboretum Oak Project) 2009-10-28 119 Los Angeles Original source: Los Angeles Arboretum, Arcadia [part of native remnant stand] 178 Comment
  UCR244934  Quercus engelmannii Jon P. Rebman, Warren Schmidtmann, John Green, Victoria Marshall, T. Barckley 2012-5-31 24583 San Diego Lake Hodges: south of Escondido, east of the intersection of Lake Drive and Rancho Drive, directly across from Hernandez Hideaway Restaurant along the west side of the Lake 0 Comment
  UCR245377  Quercus engelmannii Jon P. Rebman, Jerry Green, C. Brennen 2012-5-24 24152 San Diego Peninsular Range, Lake Sutherland: northeast of Ramona and on the west side of Lake Sutherland just southwest of the dam, along Lake Sutherland Dam Road. Atlas Square: J16 660 Comment
  UCR252814  Quercus engelmannii John Dvorak 2010-11-2 007 Riverside Perris Aguanga Basin, Two miles north of the intersection of Sage Road and Highway 79, west of alluvial fan 692 Comment
  UCR252861  Quercus engelmannii Jon P. Rebman, Warren Schmidtmann, G. Kenney 2013-3-27 25762 San Diego Camp Pendleton, northwest portion of Base, Training Area Alpha One, east of Basilone Road, in a side canyon just north of San Juan Road and San Onofre Creek. Square: C3 105 Comment
  UCR255125  Quercus engelmannii Jon P. Rebman, Warren Schmidtmann, G. Kenney 2013-5-7 26284 San Diego Camp Pendleton, northeast portion of the Base; Training Area Hotel, northwest of Fallbrook, just south of De Luz Road along the Santa Margarita River. Square: C7 85 Comment
  UCR25725  Quercus engelmannii John LaSalle 1982-4-29 s.n. Riverside Santa Rosa Plateau, Mesa de Colorado, west of Murrieta. Comment
  UCR262458  Quercus engelmannii Cecile Shohet 2015-6-24 s.n. Riverside Beaumont, NW of 'Plantation on the Lake' mobile home park, south of I-10, east of Cherry Valley Blvd., west of Plantation Dr., under powerlines 728 Comment
  UCR265284  Quercus engelmannii Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-5-6 28174 San Diego Camp Pendleton: Training Area Bravo One, northwestern portion of Base, along Talega Road in the canyon just south of the creek. Square: B2 167 Comment
  UCR271071  Quercus engelmannii R. G. Swinney, Cody Clarke and Veronica Pallan 2011-4-5 14351 Los Angeles San Gabriel Mountains, Little Santa Anita Cyn., base of Mt. Wilson Trail, above Mira Monte Ave., to 0.15 miles NE above the trailhead 427 Comment
  UCR273033  Quercus engelmannii Mitch Provance 2012-1-25 17376 Riverside Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60. 677 Comment
  UCR273964  Quercus engelmannii Mitch Provance 2012-4-27 412- 32 B Riverside The Badlands, Mt. Davis, southwest of Beaumont, about 1 mi S of I-10 and SR-60 interchange, just E of Davis Mountain Dr. and S of Westward Ave. 799 Comment
  UCR274158  Quercus engelmannii Tim Searl 2013-4-30 s.n. San Diego Peninsular Range, c. 3.75 air miles SE of Temecula, c. 0.4 air mile SE of the intersection of Magee Road and Rancho Guadalupe Rd., 0.1 air mile north of Trujillo Creek, c. 2 air miles NE of Tourmaline Queen mine 555 Comment
  UCR274170  Quercus engelmannii Tim Searl 2013-4-30 s.n. San Diego Peninsular Range, c. 3.75 air miles SE of Temecula, c. 0.34 air mile SE of the intersection of Magee Road and Rancho Guadalupe Rd., 0.3 air mile north of Trujillo Creek confluence, c. 2 air miles NE of Tourmaline Queen mine 517 Comment
  UCR274172  Quercus engelmannii Tim Searl 2013-4-30 s.n. San Diego Peninsular Range, c. 3.75 air miles SE of Temecula, c. 0.34 air mile SE of the intersection of Magee Road and Rancho Guadalupe Rd., 0.3 air mile north of Trujillo Creek confluence, c. 2 air miles NE of Tourmaline Queen mine 517 Comment
  UCR280969  Quercus engelmannii Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett 2017-5-23 517- 32 Riverside Temescal Valley, Temescal Valley, Indian Wash, SE side of Glen Eden Rd. at De Palma Rd. 372 Comment
  UCR281000  Quercus engelmannii Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett 2017-6-1 617- 01 Riverside Temescal Valley, Along the south side I-15, transmission right-of-way, 0.3 mi SE of Horsethief Canyon Rd. 384 Comment
  UCR2937  Quercus engelmannii Wm. Horn Jr. 1963-4-20 630420- 2 Riverside Santa Ana Mtns., [Santa Rosa Plateau, on Tenaja Road west of] Murrieta, 100 yards west of dirt road to Tenaja Ranger Station, 4.8 miles west of Santa Rosa Ranch gate. 305 Comment
  UCR40270  Quercus engelmannii Steve Boyd 1985-7-30 1047 Riverside Santa Ana Mtns., Santa Rosa Plateau, De Luz Road, 7.8 - 10 mi. west of Rancho California Comment
  UCR50682  Quercus engelmannii Lyman Benson 1960-7-20 16073 Los Angeles San Gabriel Valley, Ganesha Hills, Pomona, Pacific slope 366 Comment
  UCR51252  Quercus engelmannii Lyman Benson 1947-5-2 12352 Los Angeles South slope of San Gabriel Mtns., Indian Hill Boulevard, Claremont 427 Comment
  UCR54426  Quercus engelmannii A. C. Sanders, E. J. Lawlor 1988-10-22 8718 Riverside Santa Rosa Mtns, Pinyon Flats Area, along Horsethief Creek where the trail from the Dolomite Mine Crosses. 1100 Comment
  UCR56698  Quercus engelmannii Jack Easton 1989-4-18 s.n. Riverside Antelope Valley area north of Murrieta. c. 1.5 mi. NW of intersection of Antelope Road and Hwy I-15, and due north of intersection of Nutmeg and Jackson Streets. 396 Comment
  UCR57119  Quercus engelmannii B. G. Pitzer, E. Misquez 1989-3-4 1257 San Diego Pala Creek Canyon, Hwy S-16 where Pala Creek crosses Hwy, c. 5 mi south of junction w/ Hwy 79 SE of Temecula 122 Comment
  UCR60969  Quercus engelmannii B. G. Pitzer 1988-6-14 1069 San Diego Hwy 78 at Caeser Drive, between Hatfield Crossing & Sutherland Dam Road 579 Comment
  UCR60970  Quercus engelmannii B. G. Pitzer 1988-6-14 1080 San Diego Cleveland National Forest, Engineer Road, 0.5 mi. east of intersection with Boulder Creek Road 1159 Comment
  UCR60976  Quercus engelmannii B. G. Pitzer 1988-6-17 1107 San Diego Lilac Road, c. 3.2 mi. south of Hwy 76 Comment
  UCR60977  Quercus engelmannii B. G. Pitzer 1988-6-15 1086 San Diego Cleveland National Forest, Boulder Creek Road, 2.1 mi. north of Sherilton Road and 9.2 mi. south of Cedar Creek Road; 1.5 mi. south of the Fortune Ranch 1128 Comment
  UCR60979  Quercus engelmannii B. G. Pitzer 1988-6-16 1094 San Diego Peninsular Range, San Vicente Road, 2.7 mi. S/SE of intersection with Warnock Drive, and 0.6 mi. W/NW of intersection with Wildcat Canyon Road, south of town of Ramona 305 Comment
  UCR60980  Quercus engelmannii B. G. Pitzer 1988-6-10 1048 San Diego Willow Glen Road, north of Mission Road (S13), at point where road makes extremely sharp turn Comment
  UCR60981  Quercus engelmannii B. G. Pitzer 1988-6-8 1044 Riverside Rancho California area, avocado groves south of Avenida del Oro, just Calle Capistrano Comment
  UCR60982  Quercus engelmannii B. G. Pitzer 1988-6-6 1030 San Diego Peninsular Range, Valley Oak Ranch, [Dodge Valley] Hwy 79 between Oak Grove and Sunshine Summit 915 Comment
  UCR60987  Quercus engelmannii B. G. Pitzer 1988-6-6 1033 San Diego Peninsular Range, Hwy 79, south of Sunshine Summit, c. 0.5 mi. north of intersection with Fink Road; mile marker 41 on N (other) side of road Comment
  UCR60993  Quercus engelmannii B. G. Pitzer 1988-6-14 1078 San Diego Cleveland National Forest, Engineer Road 1.7 mi. east of intersection with Boulder Creek Road 1113 Comment
  UCR60994  Quercus engelmannii B. G. Pitzer 1988-6-10 1051 Riverside Santa Ana Mtns., Rancho California area, intersection of Sandia Creek Road and La Cruz Drive Comment
  UCR60995  Quercus engelmannii B. G. Pitzer 1988-6-10 1054 Riverside Santa Ana Mtns., Rancho California area, Carancho Road near intersection with El Prado Road; c. 0.5 - 1 mi. SE of De Luz Road Comment
  UCR60997  Quercus engelmannii B. G. Pitzer 1988-6-17 1100 San Diego Rancho Guejito, 3.7 mi. east of lake Wohlford Road on Guejito Road Comment
  UCR60998  Quercus engelmannii B. G. Pitzer 1988-6-13 1061 San Diego Old Julian Highway, at mile marker 3.00, c. 1 mi. east of intersection with Vista Ramona Road 549 Comment
  UCR60999  Quercus engelmannii B. G. Pitzer 1988-6-13 1063 San Diego Old Julian Hwy, 1.5 mi. east of the Hatfield Egg Ranch, and c. 10 mi. west of Santa Ysabel 640 Comment
  UCR61005  Quercus engelmannii B. G. Pitzer 1989-6-18 1477 San Diego Eagle Peak Road, c. 8 mi. SW of intersection with Boulder Creek Road. Comment
  UCR61006  Quercus engelmannii B. G. Pitzer 1988-6-15 1083 San Diego Peninsular Range, Cleveland National Forest, near Descanso Junction, on Viejas Grade, 2.4 mi. NW of Hwy 79 (off Riverside Drive) and 4 mi. east of Red Oak Road Comment
  UCR61007  Quercus engelmannii B. G. Pitzer 1988-6-15 1089 San Diego Cleveland National Forest, Boulder Creek Road, 4 mi. south of intersection with Engineer Road, and 1.2 mi. north of Cedar Creek Road, 2.3 mi. south of the Inaha Indian Reservation Comment
  UCR61008  Quercus engelmannii B. G. Pitzer 1988-6-7 1035 San Diego Pauma Valley, Spring Valley Road, west of Cole Grade Road, c. 3.25 mi. SW of Hwy 76 (Pala Road) Comment
  UCR61009  Quercus engelmannii B. G. Pitzer 1988-6-13 1057 San Diego Old Julian Highway, at intersection with Vista Ramona Road, 2.2 mi. ESE of Main Street (78E) in Ramona 534 Comment
  UCR66549  Quercus engelmannii P. A. Munz 1946-10-18 11559 Riverside 0.5 mi. south of Sage 716 Comment
  UCR9291  Quercus engelmannii Eric Stamets 1969-11-12 s.n. San Diego Laguna Mtns., Coleman Flat, 4 mi. SW of Julian. 1250 Comment
  UCR94489  Quercus engelmannii Steve Boyd 1982-10-28 s.n. Riverside Gavilan Hills, 'Blue Oak Canyon,' tributary of Dawson Canyon draining N flank of Estelle Mountain. 427 Comment
  UCR94887  Quercus engelmannii G. R. Ballmer, K. T. Stockwell 1996-9-22 s.n. Riverside Murrieta, Warm Springs Creek, SE of Hogbacks 366 Comment
  UCR95220  Quercus engelmannii L. C. Wheeler 1945-9-20 6154 Los Angeles San Gabriel Mtns., Kinneloa ('Sycamore') Canyon, near base of mountains 366 Comment
  UCR98933  Quercus engelmannii J. E. Harrison 1996-10-17 500 Orange San Joaquin Hills, Upper Coyote Canyon, just north of Signal Peak and adjacent to south side of San Joaquin Hills Transportation Corridor (SR-73). 250 Comment
  UCSB10819  Quercus engelmannii Hunter, W. 1961-3-29 San Diego Stewart Canyon Rd., Fallbrook 152 Comment
  UCSB12187  Quercus engelmannii Breedlove, Dennis 1962-3-10 San Diego 2.0 miles east of Tecate Road on State 94 670 Comment
  UCSB22666  Quercus engelmannii Shaw, M. 1964-4-4 San Diego County Highway S 16, 1.5 miles north of Pala Comment
  UCSB27874  Quercus engelmannii Gill, Robert 1959-3-12 Los Angeles 1400 Rancho Dr., Monrovia 152 Comment
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Oct 30 2014
  UCSB27875  Quercus engelmannii Gill, Robert 1960-9-2 San Diego 7.3 miles from Rincon Springs on SDS6 (Mt. Palomar Rd.), Palomar Mts. 1021 Comment
  UCSB27876  Quercus engelmannii Gill, Robert 1960-9-2 San Diego 3.4 miles east of Rincon Springs on State 76 640 Comment
  UCSB27877  Quercus engelmannii Gill, Robert 1960-9-2 San Diego 7.3 miles from Rincon Springs on SDS6 (Mt. Palomar Rd.), Palomar Mts. 1021 Comment
  UCSB27878  Quercus engelmannii Gill, Robert 1960-9-2 San Diego 7.3 miles from Rincon Springs on SDS6 (Mt. Palomar Rd.), Palomar Mts. 1021 Comment
  UCSB27880  Quercus engelmannii Gill, Robert 1960-9-2 San Diego 7.3 miles from Rincon Springs on SDS6 (Mt. Palomar Rd.), Palomar Mts. 1021 Comment
  UCSB27926  Quercus engelmannii Lloyd, Robert 1959-3-3 Los Angeles Ganesha Hills near corner of Hillcrest and North Hill Rd. north of Pomona 274 Comment
  UCSB27966  Quercus engelmannii Lloyd, Robert 1959-10-3 San Diego 3 miles east, of Rincon Springs on road to Lake Henshaw 518 Comment
  UCSB28114  Quercus engelmannii Gill, Robert 1960-9-2 San Diego 2.8 mi. south of Rincon Springs (& State Hwy. 76) on west side of county road to Escondido 396 Comment
  UCSB34831  Quercus engelmannii Lloyd, Robert 1959-3-12 Los Angeles Near 1400 Rancho Road in Arcadia, Calif., Near foothills of the San Gabriel Mts. 171 Comment
  UCSB34841  Quercus engelmannii Lloyd, Robert 1959-3-12 Los Angeles Near 1400 Rancho Road in Arcadia, Calif., Near foothills of the San Gabriel Mts. 171 Comment
  UCSB34842  Quercus engelmannii Gill, Robert 1959-3-3 Los Angeles Northeast side of Webb School, Claremont, San Gabriel Mts. 365 Comment
  UCSB34879  Quercus engelmannii Lloyd, Robert 1959-3-12 Los Angeles Near 1400 Rancho Rd., Arcadia, Calif., near foothills of San Gabriel Mts. 171 Comment
  UCSB38770  Quercus engelmannii Steele, Kelly 1980-10-4 San Diego 11.7 miles east of Pala on Highway 76 Comment
  UCSB38771  Quercus engelmannii Steele, Kelly 1980-10-4 San Diego 11.7 miles east of Pala on Highway 76 640 Comment
  UCSB38772  Quercus engelmannii Steele, Kelly 1980-10-4 San Diego 4.5 miles north of Pala on County Road S-16 Comment
  UCSB38778  Quercus engelmannii Steele, Kelly 1980-10-4 San Diego 4.5 miles north of Pala on County Road S-16 Comment
  UCSB38779  Quercus engelmannii Steele, Kelly 1980-10-4 San Diego 11.7 miles east of Pala on Highway 76 640 Comment
  UCSB38783  Quercus engelmannii Steele, Kelly 1980-10-5 San Diego .1 miles south on Japatul Road from its junc tion with Interstate 8 (south of Descanso Junction) Comment
  UCSB38791  Quercus engelmannii Steele, Kelly 1980-10-5 San Diego 0.1 miles south on Japatul Road from its junction with Interstate 8 (south of Descanso junction) Comment
  UCSB38794  Quercus engelmannii Steele, Kelly 1980-10-4 San Diego 4.5 miles north of Pala on County Road S-16 Comment
  UCSB42156  Quercus engelmannii Roos, John 1965-10-10 San Diego 5 miles NE of Fallbrook Comment
  UCSB52410  Quercus engelmannii Roberts, Fred 1982-7-8 Orange Laguna Niguel; canyon near Pacific Island Dr., 1.4 km. ESE Aliso Peak: 1.1 km. NE Bench Mark 133 207 Comment
  UCSB52995  Quercus engelmannii Fulton, M. 1986-3-8 San Diego Santa Ysabel Valley Overlook off Hwy. 79 1005 Comment
  UCSB59617  Quercus engelmannii Muller, Cornelius 1960-6-30 San Diego Just W of Guatay Summit, 8 mi E of Alpine; Laguna Mts 1097 Comment
  UCSB59622  Quercus engelmannii Muller, Cornelius 1941-8-8 San Diego 1 mi N of Lake Hodges Comment
  UCSB69535  Quercus engelmannii Thorne, Robert 1980-4-26 Los Angeles Channel Islands; Santa Catalina Island, Blackjack Camp; W slope of Blackjack Peak Comment
  UCSC009158  Quercus engelmannii Al Keuter 2015-3-24 AK 00 -119 San Diego East Grade Road, Palomar Mountain 1164 Comment
  UCSC009159  Quercus engelmannii Al Keuter 2015-3-24 AK 00 -118 San Diego East Grade Road, Palomar Mountain 1165 Comment
  UCSC009160  Quercus engelmannii Al Keuter 2015-3-22 AK 00 -117 San Diego SR79 near Old Schoolhouse Canyon Road 994 Comment
  A344852  Quercus engelmannii C. C. Parry 1881-4-1 Unknown Divide between San Luis Rey and Temecula Comment
  A344876  Quercus engelmannii E. L. Greene 1889-1-1 Unknown Temecula Canon Comment
  A344894  Quercus engelmannii G. Engelmann & C. S. Sargent 1880-9-18 Unknown foothills, San Gabriel Mts. Comment
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Jul 8 2012
  A344895  Quercus engelmannii G. Engelmann & C. S. Sargent 1880-9-18 Unknown San Gabriel Mts, foothills Comment
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Jul 8 2012
  A344896  Quercus engelmannii G. Engelmann & C. S. Sargent 1880-9-18 Unknown San Gabriel Mts, foothills Comment
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Jul 8 2012
  A344897  Quercus engelmannii G. Engelmann & C. S. Sargent 1880-9-18 Unknown San Gabriel Mts., foothills Comment
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Jul 8 2012
  A344913  Quercus engelmannii G. B. Grant 1902-5-2 1086 Unknown Southwest part of California Comment
  A344916  Quercus engelmannii C. R. Orcutt 1890-10-3 Unknown Pohero [Potrero] Valley Comment
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Jul 8 2012
  CAS-BOT-BC489843  Quercus engelmannii Ora Melvin Clark 1928-12-8 1361 Los Angeles E. Pasadena Comment
  CAS-BOT-BC94154  Quercus engelmannii S. Y. Parnay mar a 26 Unknown unspecified Comment
  CAS-BOT-BC94155  Quercus engelmannii S. Y. Parnay mar b 26 Unknown unspecified Comment
  CAS-BOT-BC94156  Quercus engelmannii Geo. B. Grant 6994 Unknown Alpine Comment
  CDA30680  Quercus engelmannii M. K. Beyers, F. Favela, D. Pascual 2008-9-14 1 San Diego Santa Rosa Plateau. 0 Comment
  GH344870  Quercus engelmannii M. F. Spencer 1917-4-10 594 Unknown Ad silvarum margines Comment
  GH344887  Quercus engelmannii G. Engelmann & C. S. Sargent 1880-9-18 Unknown San Gabriel Mts. Comment
  LA30676  Quercus engelmannii Mildred E. Mathias; 1956-5-8 sn Los Angeles Comment
  LA99091  Quercus engelmannii H. A. Wheeler; 1931-11-1 sm Unknown San Gabriel Mountains, 1 mi. E Liveoak Canyon 670 Comment
  OBI37475  Quercus engelmannii Steve Boyd 1985-7-30 1047 San Diego De Luz Rd, 7.8 mi W of Rancho California Comment
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Feb 26 2013
  OBI74459  Quercus engelmannii David J. Keil 1983-4-17 16918 San Diego West of Julian-southern Comment
  RSA0022626  Quercus engelmannii Robert F. Thorne, Earl W. Lathrop, M. Z. Thorne 1985-4-26 s.n. Riverside Santa Rosa Plateau: NE edge of Mesa de Colorado Comment
  RSA0065415  Quercus engelmannii Marion P. Harthill 1971-4-16 168 San Bernardino Mojave River. Comment
  RSA0123468  Quercus engelmannii Lyman Benson 1945-11-10 11918 San Diego Pacific Slope Drainage, Cuyamaca Mountains, Santa Ysabel. 1219 Comment
  RSA204418  Quercus engelmannii E. C. Jaeger 1934-10-1 s.n. San Diego Volcan Mountains 915 Comment
  RSA285659  Quercus engelmannii Lyman Benson 1951-10-15 14806 Los Angeles 1400 Rancho Road, Arcadia. Santa Anita Oaks. 244 Comment
  RSA476795  Quercus engelmannii Ora M. Clark 1929-3-2 1624 San Diego North of San Diego. Comment
  RSA476797  Quercus engelmannii Gary D. Wallace 1965-5-1 s.n. San Diego San Diego. Comment
  SBBG1332  Quercus engelmannii H. and M. Dearing 1930-4-13 2792 San Diego between San Diego and El Centro Comment
  SD234135  Quercus engelmannii A. Black 1992-10-24 San Diego Girl Scout Camp off of Boulder Creek Road. Comment
  SDSU19106  Quercus engelmannii Steve Hutchison 1974-4-19 San Diego Mediterranean Scrub Project Primary Site. Comment
  SEINET10962214 Image available Quercus engelmannii Joseph A. Ewan 1934-12-27 Ewan 8487 Los Angeles Tall chaparral of piedmont mesa. 2 mi. above A.T. & S.F. tracks at mouth of Sawpit Canyon (i.e. Monrovia C.) 229 Comment
  SEINET12030956  Quercus engelmannii W. M. Canby 1894-1 s.n. Los Angeles Pasadena Comment
  SEINET12036543  Quercus engelmannii W. M. Canby 1894-1 s.n. Los Angeles Pasadena Comment
  SEINET13709270  Quercus engelmannii J. Adams, J. Adams (Botany) 1966-1 712 Riverside Santa Rosa Plateau, along Dirt Rd from Murrieta to De Luz 2500Ft 762 Comment
  SEINET13953341 Image available Quercus engelmannii Leila M. Shultz 1981-1 4948 Los Angeles cultivated native plants, Rancho Santa Ana Botanic Garden; dry fans and foothills below 4000 ft. Los Angeles county S to San Diego county 305 Comment
  SEINET3930655  Quercus engelmannii David Keil 1983-4-17 16918 San Diego West of Julian-southern.; 0 Comment
  SEINET8906937  Quercus engelmannii G. L. Bradley 1977-1 San Diego Alpine, Willows Road 914 Comment
  SEINET9033996  Quercus engelmannii G. B. Grant 1904-5-5 1086 Los Angeles Collected at Pasadena, So. Cal. Comment
  UC1135596  Quercus engelmannii H. A. Jensen 1931-3-25 147 San Diego Deluz Creek San Luis Rey Quad. 60 Comment
  UC1602287  Quercus engelmannii State Survey 1800-1 115 Unknown Comment
  UC338562  Quercus engelmannii unknown 1829-8-11 Unknown Comment
  UC338644  Quercus engelmannii unknown 1878-1 San Bernardino Comment
  UC338670  Quercus engelmannii unknown Unknown Comment
  UC5499  Quercus engelmannii State Survey 1800-1 114 Unknown Comment
  UC5500  Quercus engelmannii State Survey 114 Unknown Comment
  UCD46006  Quercus engelmannii W. E. Ritter 1922-10-31 s.n. San Diego Willlows. Comment
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Feb 11 2009
  UCD46018  Quercus engelmannii A. T. Leiser 1969-4-14 s.n. San Diego S.D. County, Vescould Road. Comment
  UCD46049  Quercus engelmannii A. T. Leiser 1969-4-14 s.n. San Diego San Diego Co., Old Vesciuld Road. Comment
  UCSB38776  Quercus engelmannii Steele, Kelly 1980-10-5 Unknown 0.1 miles south on Japatul Road from its junction with Interstate 8 (south of Descanso junction) Comment
  UCSB58221  Quercus engelmannii Muller, Cornelius 1937-8-11 Los Angeles Huntington Gardens, Pasadena Comment
  UCSB59623  Quercus engelmannii Muller, Cornelius 1937-8-31 Los Angeles Santa Anita near Arcadia 91 Comment
  UCSC001118  Quercus engelmannii Peter Kamb 1948-11-26 s.n. Los Angeles Pasadena, CaliforniaInstitute of Technology Comment



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