Dataset: All Collections
Taxa: Quercus grandidentata
Search Criteria: excluding cultivated/captive occurrences

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Academy of Natural Sciences of Drexel University


PH
PH00023358J.A. Ewan   84871934-12-27
United States, California, Los Angeles, 2 mi. above A.T. & S.F. tracks at mouth of Sawpit Canyon (i.e. Monrovia C.), San Gabriel Mts., 229m

Arizona State University Vascular Plant Herbarium


ASU:Plants
J.A. Ewen   8487a-c1934-12-27
USA, California, Los Angeles, San Gabriel Mts.

Botanical Research Institute of Texas, Philecology Herbarium


BRIT:BRIT
BRIT23981J. A. Ewan   84871934-12-27
United States, California, Los Angeles, 2 mi. above A.T. & S.F., 750 - 750m

California Botanic Garden Herbarium


CalBG:RSA
C. H. Muller   40361941-08-09
United States, California, San Diego, 1.5 miles along road to Montezuma Valley after turn off from Warner's Hot Springs Road.

CalBG:RSA
E. S. Spalding   xix1a1921-04-09
United States, California, Los Angeles, Ganesha Hills, Pomona.

CalBG:RSA
E. R. Johnson   55611934-01-06
United States, California, Orange, Santa Ana Mts, on slopes of Sierra Peak at about the head of Claymine Canyon., 33.85162 -117.68955, 762m

CalBG:RSA
RSA0097609R. G. Swinney   143542011-04-05
United States, California, 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; Mt. Wilson 7.5' Q., 34.17278 -118.04611, 268 - 427m

CalBG:RSA
LeRoy Gross   3112000-10-28
United States, California, Los Angeles, Verdugo Mountains: Beaudry fire road northwest of Radio Towers, ridge top above Engleheard Canyon, pass saddle with antennas, 793m

CalBG:RSA
George B. Grant   10911904-06-14
United States, California, Los Angeles, Monrovia, 34.1487 -118.002

CalBG:RSA
R. G. Swinney   58821997-09-27
United States, California, Los Angeles, Live Oak Canyon, c. 1.6 mi. N of Baseline Rd, 0.8 mi. due N of Live Oak Canyon Dam., 34.1444444 -117.7413889, 488m

CalBG:RSA
E. S. Spalding   xix5e1921-04-09
United States, California, Los Angeles, Ganesha Hills, Pomona.

CalBG:RSA
Guy L. Fleming   51946-12-31
United States, California, San Diego, Banner Queen Ranch, San Felipe Valley., 33.0747 -116.5371

CalBG:RSA
LeRoy Gross   3442001-03-23
United States, California, 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., 488m

CalBG:RSA
Ernest Braunton   4851902-06-11
United States, California, Los Angeles, Griffith Park.

CalBG:RSA
RSA0003725Joseph A. Ewan   84871934-12-27
United States, California, Los Angeles, 2 mi. above A.T.&S.F. tracks at mouth of Sawpit Canyon (i.e. Monrovia C.), 229m

CalBG:RSA
E. R. Johnson   55641934-01-06
United States, California, Orange, Santa Ana Mts, on slopes of Sierra Peak at about the head of Claymine Canyon., 33.85162 -117.68955, 762m

CalBG:RSA
E. R. Johnson   55621934-01-06
United States, California, Orange, Santa Ana Mts, on slopes of Sierra Peak at about the head of Claymine Canyon., 33.85162 -117.68955, 762m

CalBG:RSA
Valerie L. Soza   6672000-03-30
United States, California, Los Angeles, Verdugo Mountains, north side : Northeastern side of La Tuna Canyon, north of 210 Fwy and La Tuna Canyon Road. SSW of Haines Canyon Avenue and Elmhurst Drive junction, Haines Canyon Park.; Burbank, 34.2364444 -118.2802778, 549m

CalBG:RSA
RSA0003682Joseph A. Ewan   84871934-12-27
United States, California, Los Angeles, 2 mi. above A.T.&S.F. tracks at mouth of Sawpit Canyon (i.e. Monrovia C.), 229m

CalBG:RSA
LeRoy Gross   3342001-01-28
United States, California, Los Angeles, Verdugo Mountains, north side: Ridge between Engleheard and Henderson Canyons., 549m

CalBG:RSA
E. R. Johnson   55631934-01-06
United States, California, Orange, Santa Ana Mts, on slopes of Sierra Peak at about the head of Claymine Canyon., 33.85162 -117.68955, 762m

CalBG:RSA
I. W. Clokey   s.n.1930-09-01
United States, California, Los Angeles, So. Pasadena

CalBG:RSA
LeRoy Gross   3342001-01-28
United States, California, Los Angeles, Verdugo Mountains, north side: Ridge between Engleheard and Henderson Canyons., 549m

CalBG:RSA
E. R. Johnson   12631929-04-11
United States, California, Orange, Sierra Peak Trail., 33.84 -117.65

CalBG:RSA
W. Pequegnat   s.n.1940-06-18
United States, California, Orange, About 1 mile NW Sierra Peak. Santa Ana Mts., 762m

CalBG:RSA
G. R. Fleming   196361924-04-08
United States, California, San Diego, Mussey Grade [road] between Lakeside and Ramona., 200m

CalBG:RSA
George B. Grant   37391903-03-29
United States, California, Los Angeles, Monrovia

CalBG:RSA
George B. Grant   s.n.1904-06-14
United States, California, Los Angeles, Monrovia, 34.1487 -118.002

CalBG:RSA
RSA0003724Joseph A. Ewan   84871934-12-27
United States, California, Los Angeles, 2 mi. above A.T.&S.F. tracks at mouth of Sawpit Canyon (i.e. Monrovia C.), 229m

CalBG:RSA
LeRoy Gross   1962000-04-27
United States, California, Los Angeles, San Rafael Hills: South of Descanso Garden and north of the main ridge., 34.1956944 -118.2057778, 488m

CalBG:RSA
Edward L. Greene   s.n.1889-06-00
United States, California, Riverside, Temecula Canyon, 33.4471944 -117.1311111

CalBG:RSA
RSA0067991Lyman Benson   160761960-07-20
United States, California, Los Angeles, From type tree of "Quercus grandidentata" planted in 1951. Behind 461 Norumbega Drive, Monrovia. Pacific slope drainage area., 244m

CalBG:RSA
Percy C. Everett   93791937-11-30
United States, California, Orange, Santa Ana Mts, head of Claymine Canyon on north slopes of Sierra Peak., 33.85162 -117.68955, 762m

CalBG:RSA
C. H. Muller   40361941-08-09
United States, California, San Diego, 1.5 miles along road to Montezuma Valley after turn off from Warner's Hot Springs Road.

Louisiana State University, Shirley C. Tucker Herbarium


LSU-NO:Vascular Plants
NO0047792Joseph A. Ewan   8487a-c1934-12-27
United States, California, Los Angeles

LSU-NO:Vascular Plants
NO0047797Louis C. Wheeler   2521931-10-11
United States, California, Los Angeles

New York Botanical Garden Steere Herbarium


NY
248647J. A. Ewan   84871934-12-27
United States of America, California, Los Angeles Co., 2 mi. above A.T. & S.F. tracks at mouth of sawpit Canyon (i.e. Monrovia C.), San Gabriel Mts., 229m

NY
248648J. A. Ewan   84871934-12-27
United States of America, California, Los Angeles Co., 2 mi. above A.T. & S.F. tracks at mouth of sawpit Canyon (i.e. Monrovia C.), San Gabriel Mts., 229m

NY
01471726J. A. Ewan   84871934-12-27
United States of America, California, Los Angeles Co., 229m

Rocky Mountain Herbarium


RM
229500Joseph Andorfer Ewan   84871934-12-27
U.S.A., California, Los Angeles, 2 mi above A. T. & S. F. tracks at mouth of Sawpit Canyon, (i.e. Monrovia C.); San Gabriel Mts., 229m

University of Arkansas Herbarium


UARK
UARK071095   
United States, California, Los Angeles

University of California, Riverside Plant Herbarium


UCR
R.G. Swinney   233952019-11-06
United States, California, Los Angeles, Alta Dena, Millard Canyon, Lower Millard Canyon Nature Reserve, from S. trailhead at Canyon Crest Rd, to northern boundary in canyon bottom, 34.215 -118.15639, 440m

University of Wisconsin-Madison, Wisconsin State Herbarium


WIS
v0254495WISAndorfer, Joseph   84871934-12-27
United States, California, Los Angeles, 2 miles above AT & SF tracks at mouth of Sawpit Canyon (i.e. Monrovia C.), San Gabriel Mts.


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Google Map

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

Google Earth (KML)

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