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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
A363554
Acer macrophyllum
A. A. Heller
1911-4-11
Io 259
Unknown
Los Gatos
Comment
A363555
Acer macrophyllum
C. F. Baker
1903-8-2
3675
Unknown
Hills near Claremont
Comment
A363556
Acer macrophyllum
B. Bartholomew, D. E. Boufford & E. W. Wood
1985-4-13
2129
Unknown
E side of Mt. Hamilton, 4.2 km E of the Lick Observatory on Bayou Road
Comment
A363566
Acer macrophyllum
George Hansen
1896-3
182
Unknown
Irishtown
457
Comment
A363574
Acer macrophyllum
L. Abrams & E. A. McGregor
1908-7-6
708
Unknown
Cleghorn Canyon, San Bernardino Mountains
1219
Comment Read comments Jul 5 2012
A363575
Acer macrophyllum
C. C. Epling & L. C. Ellison
1929-5-18
Unknown
Topango [Topanga?] Canyon
Comment
A363576
Acer macrophyllum
W. R. Dudley
1904-3-30
1
Unknown
San Francisquito Creek, Stanford Univ.
Comment
A363577
Acer macrophyllum
W. L. Jepson
1911-9-23
4728
Unknown
Santa Lucia Crk.
609
Comment
A363580
Acer macrophyllum
L. Abrams
1911-7-3
4617
Unknown
Yosemite National Park, Yosemite Valley
1219
Comment
A363581
Acer macrophyllum
A. Eastwood
1902-06-17 - 1902-06-22
Unknown
Zaca Mountain
Comment
A363582
Acer macrophyllum
A. Eastwood
1922-3-25
11106
Unknown
Calistoga
Comment
A363584
Acer macrophyllum
S. B. Parish & W. F. Parish
1881-04-01 - 1881-05-01
496
Unknown
San Bernardino Mountains, [San Bernardino County, as per CCH, 30 Jun 2012]
Comment Read comments Jun 30 2012
A363587
Acer macrophyllum
A. A. Heller
1914-7-14
11575
Unknown
Canon of Chico creek
Comment
A363588
Acer macrophyllum
C. B. Wolf
1933-5-24
4924
Unknown
W. slope Sierra Nevada. 4 8/10 mi. above pine grove on Carson Pass Highway
853
Comment
A363591
Acer macrophyllum
P. A. Munz & R. D. Harwood
1920-4-25
3730
Unknown
Santa Ana Mts., Silverado Canon
548
Comment Read comments Apr 16 2013
A363592
Acer macrophyllum
S. F. Blake
1910-8-31
839
Unknown
Little Sta. Anita Canyon. Mt. Wilson
Comment
A363593
Acer macrophyllum
W. W. Wagner
1919-6-12
284
Unknown
Massack Creek near Quincy
1371
Comment
A363596
Acer macrophyllum
Haasis
1964-7-30
Unknown
beside Rattlesnake Creek Trail, 1/4 mile SW of Los Padres Reservoir; Santa Lucia Range, NW exposure, nr. center of Sec 8 T18S R3E
426
Comment
A363597
Acer macrophyllum
L. Abrams
1911-7-3
4617
Unknown
Yosemite National Park, Yosemite Valley
1219
Comment
A363598
Acer macrophyllum
C. B. Wolf
1933-5-12
4593
Unknown
Sierra Nevada. Upper Tule River. Soda Creek, 4 4/10 mi. below Camp Nelson
1127
Comment
A363600
Acer macrophyllum
A. Eastwood
1917-9-2
6654
Unknown
Shasta Springs
Comment
A363601
Acer macrophyllum
J. G. Jack
1907-7-12
Unknown
Pasadena, Millards Canon
Comment
A363602
Acer macrophyllum
Haasis
1964-7-30
Unknown
beside Rattlesnake Creek Trail, 1/4 mile SW of Los Padres Reservoir; Santa Lucia Range, NW exposure, center of Sec 8 T18S R3E
426
Comment
A363603
Acer macrophyllum
I. W. Clokey & E. G. Anderson
1935-5-9
6731
Unknown
San Dimas Canyon, bottom of canyon
Comment
A363604
Acer macrophyllum
H. E. Parks & S. T. Parks
1938-09-01 - 1938-10-01
24154
Unknown
Darlingtonia, Smith River
Comment
A363605
Acer macrophyllum
H. E. Parks & S. T. Parks
1938-04-01 - 1938-05-01
5541
Unknown
Darlingtonia, Smith River
121
Comment
A363606
Acer macrophyllum
D. Demaree
1932-4-3
8961
Unknown
Stream Stanford Golf Siuka[?]
Comment
A363607
Acer macrophyllum
S. F. Blake
1910-9-3
911
Unknown
Along San Gabriel River beds, near Azusa
Comment
A363608
Acer macrophyllum
G. B. Grant
1901-5-3
17
Unknown
Mt Wilson
Comment
A363609
Acer macrophyllum
G. B. Grant
1901-5-3
17
Unknown
Sierra Madre Mts.
914
Comment Read comments Jan 7 2015
A363610
Acer macrophyllum
Chas. P. Smith
1905-11-19
507
Unknown
Stanford University, San Francisquito Creek
Comment
A363611
Acer macrophyllum
A. Eastwood
1920-8-15
10023
Unknown
Whites Hill
Comment
BFRS314
Acer macrophyllum
Peter Rubtzoff
1974-7-18
7684
El Dorado
Blodgett Forest: Sand Mountain Boulevard about 0.7 mile south of County Road (Comp. 200E)
Comment
BFRS315
Acer macrophyllum
Peter Rubtzoff
1974-7-18
7683
El Dorado
Blodgett Forest: Sand Mountain Boulevard about 0.7 mile south of County Road (Comp. 200E)
Comment
BFRS316
Acer macrophyllum
Peter Rubtzoff
1975-6-11
8066
El Dorado
Blodgett Forest: Sand Mountain Boulevard about 0.7 mile south of County Road (Comp. 200E)
Comment
CAS-BOT-BC227676
Acer macrophyllum
Joseph Laferriere
1982-4-20
26
Solano
Roadside Hwy 128, 1/4 mile east of Monticello Dam, 9 miles west of Winters
97
Comment
CAS-BOT-BC227872
Acer macrophyllum
Beecher Crampton
1965-8-23
7492
Napa
2.5 miles east of Moskowite Corners, State Hwy. 128
Comment
CAS-BOT-BC331501
Acer macrophyllum
Marcus E. Jones
1931-7-13
28944
Mendocino
Rockport
Comment
CAS-BOT-BC331502
Acer macrophyllum
James McMurphy
1909-7-31
644
Mendocino
Blair's Hill, near Red Mt.
Comment
CAS-BOT-BC331503
Acer macrophyllum
James McMurphy
1903-5-1
1
Mendocino
Albion River
Comment
CAS-BOT-BC331504
Acer macrophyllum
L. R. Abrams
1918-4-28
6966
Mendocino
S. Mill Creek Canon near Ukiah on road to Carl Purdy's
Comment
CAS-BOT-BC331505
Acer macrophyllum
Alice Eastwood
1928-6-6
15243
Mendocino
Osbornes. Forest Reserve
Comment
CAS-BOT-BC331506
Acer macrophyllum
W. W. Carruth
1902-4-1
s.n.
Mendocino
Unspecified
Comment
CAS-BOT-BC331507
Acer macrophyllum
Dziekanowski; Dunn; Bennett
1976-8-5
2505
Mendocino
Near the Big Trees parking area ca. 6 mi N of Legget along Hwy. 101.
640
Comment
CAS-BOT-BC331508
Acer macrophyllum
Mrs. Alexander McCallum
1894-7-1
s.n.
Mendocino
Glen Blair
Comment
CAS-BOT-BC331509
Acer macrophyllum
Clare R. Wheeler
1980-6-14
1715
Mendocino
Manchester - Boonville Road, 9.5 miles E of Hwy. 1
518
Comment
CAS-BOT-BC331510
Acer macrophyllum
Clare R. Wheeler
1980-6-18
1803
Mendocino
5 mi. NE and upgrade from Hammerhorn Lake on FS Rd. 23N01.
1524
Comment
CAS-BOT-BC331511
Acer macrophyllum
Clare B. Hardham
1960-10-12
6576
Monterey
Santa Lucia Mountains. Cone Peak
1371
Comment
CAS-BOT-BC331512
Acer macrophyllum
F. W. Haasis
1963-7-24
35 .63
Monterey
Vicinity of parking area for Los Padres Dam road, Carmel Valley, Santa Lucia Range, Carmel River drainage
304
Comment
CAS-BOT-BC331513
Acer macrophyllum
F. W. Haasis
1964-5-27
16 .64
Monterey
Beside Carmel River Trail, near Los Padres reservoir, Santa Lucia Range, Carmel River drainage
335
Comment
CAS-BOT-BC331514
Acer macrophyllum
Mrs. S. Earle Kelley
1917-6-1
s.n.
Monterey
Tasajara Springs
Comment
CAS-BOT-BC331515
Acer macrophyllum
W. R. Dudley
1901-6-1
s.n.
Monterey
Tasajara Springs, Santa Lucia Mountains.
Comment
CAS-BOT-BC331516
Acer macrophyllum
Beatrice Howitt; Judson Vandevere
1964-3-28
70
Monterey
Julia Pfeiffer Burns State Park, entrance to Partington Cayon trail
Comment
CAS-BOT-BC331517
Acer macrophyllum
Floyd Durham
1942-5-22
s.n.
Monterey
Frances Simes Hastings Natural History Reservation, upper Carmel Valley about 2 miles NE of Jamesburg
Comment
CAS-BOT-BC331518
Acer macrophyllum
C. D. Duncan
1920-3-29
49
Monterey
San Antonio Creek on Cone Peak Trail
609
Comment
CAS-BOT-BC331519
Acer macrophyllum
Peter H. Raven
1957-5-5
10767
Napa
Hills at western edge of Calistoga
152
Comment
CAS-BOT-BC331520
Acer macrophyllum
Ira L. Wiggins
1928-3-25
2886
Napa
1.5 mi. NE of Calistoga
Comment
CAS-BOT-BC331521
Acer macrophyllum
Elsa G. Ruckert
1960-3-26
46
Napa
6495 Dry Creek Road
365
Comment
CAS-BOT-BC331522
Acer macrophyllum
Elsa G. Ruckert
1960-3-13
25
Napa
6495 Dry Creek Road
365
Comment
CAS-BOT-BC331523
Acer macrophyllum
Elsa G. Ruckert
1960-4-24
114
Napa
6495 Dry Creek Road, at gate
365
Comment
CAS-BOT-BC331524
Acer macrophyllum
Alice Eastwood
1922-3-25
11106
Napa
Calistoga
Comment
CAS-BOT-BC331525
Acer macrophyllum
Alice Eastwood
1918-5-1
6870
Napa
Mt. St. Helena
Comment
CAS-BOT-BC331526
Acer macrophyllum
Fordyce Grinnell, Jr.
1916-9-2
s.n.
Los Angeles
San Gabriel Mt. near Pasadena
Comment
CAS-BOT-BC331527
Acer macrophyllum
C. F. Baker
1903-8-2
3675
Los Angeles
Claremont
Comment
CAS-BOT-BC331528
Acer macrophyllum
F. Grinnell Jr.
1910-6-23
s.n.
Los Angeles
Strawberry Ridge, San Gabriel Mts.
1371
Comment
CAS-BOT-BC331529
Acer macrophyllum
Grant
1901-3-24
3647
Los Angeles
Caton Canon
Comment
CAS-BOT-BC331531
Acer macrophyllum
Fred Ross; Gordon H. True
1970-4-10
5273
Marin
Point Reyes Bird Observatory, 3 mi NW of Bolinas at Arroyo Honda
60
Comment
CAS-BOT-BC331532
Acer macrophyllum
John Thomas Howell
1927-5-8
2357
Marin
Ross Valley
Comment
CAS-BOT-BC331534
Acer macrophyllum
Alice Eastwood
1915-3-28
3988
Marin
Lagunitas
Comment
CAS-BOT-BC331535
Acer macrophyllum
Alice Eastwood
1920-8-15
10023
Marin
Whites Hill
Comment
CAS-BOT-BC331537
Acer macrophyllum
Kevin White; Eric Gundershaug; Dave Johnson
1994-4-22
22
Mendocino
Frank and Bess Smithe Wayside, 100 feet W of parking lot
274
Comment
CAS-BOT-BC331538
Acer macrophyllum
Doris K. Kildale
1928-4-1
4379
Mendocino
Ridgewood grade on Redwood Highway
Comment
CAS-BOT-BC331539
Acer macrophyllum
F. W. Haasis
1964-5-5
12 .64
Monterey
Beside Rattlesnake Creek, south bank, 1 mi W of Los Padres reservoir, Santa Lucia Range, Carmel River drainage
426
Comment
CAS-BOT-BC331540
Acer macrophyllum
F. W. Haasis
1964-5-13
13 .64
Monterey
Beside Rattlesnake Creek trail, 0.25 mi SW of Los Pagres reservoir, Santa Lucia Range, CArmel River drainage
426
Comment
CAS-BOT-BC331541
Acer macrophyllum
Joseph Andorfer Ewan
1934-9-8
8999
Monterey
Arroyo Seco, Santa Lucia Mts.
609
Comment
CAS-BOT-BC331542
Acer macrophyllum
Cook & Cook
1946-6-29
205
Monterey
Finch Creek below the cattle-guard, Frances Simes Hastings Natural History Reservation, Santa Lucia Mts.
Comment
CAS-BOT-BC331543
Acer macrophyllum
Beatrice F. Howitt
1955-4-24
271
Monterey
Ssanta Lucia Mountains, Anastasia Canyon. Along the trail aobut 3 miles up the canyon
Comment
CAS-BOT-BC331544
Acer macrophyllum
Robert F. Thorne; P. Everett
1962-10-5
31464
Monterey
Greenfield Road, Carmel Valley, 13.4 miles NW of junction with Arroyo Seco Road
548
Comment
CAS-BOT-BC331545
Acer macrophyllum
R. S. Ferris
1920-3-29
1833
Monterey
North fork of San Antonio River near Jones Ranch
381
Comment
CAS-BOT-BC331546
Acer macrophyllum
Roxana S. Ferris
1920-4-2
1920
Monterey
Arroyo Seco near Abbotts at beginning of Soledad Road
Comment
CAS-BOT-BC331547
Acer macrophyllum
H. A. Thomas; J. H. Thomas
1955-7-17
5263
Monterey
Santa Lucia Mountains, vicinity of Nacimiento Summit
914
Comment
CAS-BOT-BC331548
Acer macrophyllum
Cathy Genetti; Eric Engles
1982-5-25
378
Monterey
Landels-Hill Big Creek Reserve, Gamboa Point Section, Santa Lucia Mountains. French Camp Trail on the Gamboa Property S of the French Camp cabin
792
Comment
CAS-BOT-BC331549
Acer macrophyllum
W. R. Dudley
1901-6-1
s.n.
Monterey
Tasajara Hot Springs
Comment
CAS-BOT-BC331550
Acer macrophyllum
A. D. E. Elmer
1901-6-1
3179
Monterey
Tasajara Hot Springs
Comment
CAS-BOT-BC331551
Acer macrophyllum
A. A. Heller
1902-7-14
5878
Lake
Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
CAS-BOT-BC331552
Acer macrophyllum
A. A. Heller
1902-7-14
5878
Lake
Foothills S of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
CAS-BOT-BC331553
Acer macrophyllum
Geo. B. Grant
1904-5-1
s.n. (Ex. 17 .)
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC331554
Acer macrophyllum
Geo. B. Grant
1903-5-1
s.n. (Ex. 17 .)
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC331555
Acer macrophyllum
Geo. B. Grant
1901-1-1
8912 (Ex. 17.)
Los Angeles
Sierra Madre Mts.
Comment
CAS-BOT-BC331556
Acer macrophyllum
Geo. B. Grant
1903-5-1
s.n. (Ex. 17 .)
Los Angeles
Mt Wilson
Comment
CAS-BOT-BC331557
Acer macrophyllum
James R. Shevock
1974-4-30
3433
Los Angeles
Adjacent to San Gabriel Dam S of Angeles Crest Hwy, San Gabriel Mts., Angeles National Forest
457
Comment
CAS-BOT-BC331559
Acer macrophyllum
Joseph Andorfer Ewan; Nesta Ewan
1936-8-2
9896
Los Angeles
1.5 mi below head of Cedar Canyon off Mescal Canyon, San Gabriel Mts.
Comment
CAS-BOT-BC331560
Acer macrophyllum
Joseph Andorfer Ewan
1932-7-4
7582
Los Angeles
Millards Canyon above the falls, San Gabriel Mts.
Comment
CAS-BOT-BC331561
Acer macrophyllum
Carl Epling; Joseph Andorfer Ewan
1933-7-7
7844
Los Angeles
Santa Monica Mts., Lower Topango Canyon
Comment
CAS-BOT-BC331562
Acer macrophyllum
J. H. Thomas
1957-5-11
6755
Los Angeles
San Gabriel Mountains about 3 miles N of La Canada near Angeles Crest Hwy.
762
Comment
CAS-BOT-BC331563
Acer macrophyllum
Le Roy Abrams; E. A. McGregor
1908-6-19
397
Los Angeles
Oakgrove Canyon, Liebre Mountains
1219
Comment
CAS-BOT-BC331564
Acer macrophyllum
Jun Hu; Weena Sangkatavat
2000-4-22
01
Los Angeles
Transverse Ranges, San Gabriel Mts., Millard Canyon, 2 mi N of Altadena. First trail on the right immediately before Millard Campground
548
Comment
CAS-BOT-BC331565
Acer macrophyllum
Tim Ross
1990-8-17
3186
Los Angeles
San Gabriel Mts., Prairie Fork.
1798
Comment
CAS-BOT-BC331566
Acer macrophyllum
Tim Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3378
Los Angeles
San Gabriel Mts., Big Rock Creek Canyon, ca 130 m N to 150 m NNW of Icy Springs
1732
Comment
CAS-BOT-BC331567
Acer macrophyllum
Tim Ross
1992-5-24
6402
Los Angeles
San Gabriel Mts., Lower Brown's Gulch, just W of the San Gabriel Dam
454
Comment
CAS-BOT-BC331568
Acer macrophyllum
Tim Ross; Steve Boyd
1994-5-24
7866
Los Angeles
Liebre Mountains, Lower NE slope of Grass Mountain, slope dissected by Burns Truck Trail and draining to the upper central area of Burns Canyon.
1158
Comment
CAS-BOT-BC331569
Acer macrophyllum
Carl Epling; Lincoln Ellison
1929-5-18
s.n.
Los Angeles
Santa Monica Mountains. Topango Canyon
Comment
CAS-BOT-BC331570
Acer macrophyllum
Louis C. Wheeler
1932-3-10
459
Los Angeles
San Gabriel Mts., Big Dalton Canyon
396
Comment
CAS-BOT-BC331571
Acer macrophyllum
Fay A. Mac Fadden
1936-9-6
14733
Los Angeles
San Antonio Canyon, Mt. Baldy Camp
Comment
CAS-BOT-BC331572
Acer macrophyllum
K. Kneen
1933-4-29
s.n.
Los Angeles
Topanga canyon
Comment
CAS-BOT-BC331573
Acer macrophyllum
Antone Blazic
1923-4-7
30
Los Angeles
Los Angeles
Comment
CAS-BOT-BC331574
Acer macrophyllum
J. Ewan
1929-5-11
2106
Los Angeles
Mt. Lukeus Trail, Haines Canyon
731
Comment
CAS-BOT-BC331575
Acer macrophyllum
John I. Carlson
1918-5-10
s.n.
Los Angeles
Santa Catalina Island. Avalon
Comment
CAS-BOT-BC331576
Acer macrophyllum
Barbara Menzies
1971-5-15
s.n.
El Dorado
Sierra Nevada. On Hwy 49, S of Auburn
Comment
CAS-BOT-BC331577
Acer macrophyllum
J. H. Thomas
1951-5-5
2596
El Dorado
Along American River, South Fork, 7 miles below Kyburz. Sierra Nevada foothills.
1066
Comment
CAS-BOT-BC331578
Acer macrophyllum
Jack A. Rockwell
1967-5-24
67 -0101
Fresno
Kings Canyon National Park. Redwood Creek drainage near Hwy 180.
Comment
CAS-BOT-BC331581
Acer macrophyllum
John Thomas Howell
1958-7-28
34042
Fresno
Sierra Nevada. Between Blue Canyon Creek and Tehipite Valley, Middle Fork of the Kings River
1341
Comment
CAS-BOT-BC331582
Acer macrophyllum
Miss M. McCardle
1895-6-19
s.n.
Fresno
Sierra Nevada. Rush Cr. Mill
Comment
CAS-BOT-BC331583
Acer macrophyllum
Doris K. Kildale
1927-5-7
3112
Humboldt
Elk Ridge
Comment
CAS-BOT-BC331584
Acer macrophyllum
Doris K. Kildale
1927-4-16
3022
Humboldt
Between Island Mountain and Fort Seward
Comment
CAS-BOT-BC331585
Acer macrophyllum
Doris K. Kildale
1927-4-17
3090
Humboldt
Briceland Bridge, 0.5 mile W of Garterville
114
Comment
CAS-BOT-BC331587
Acer macrophyllum
Doris K. Kildale
1926-8-15
2527
Humboldt
Willow Creek near mouth - between first and second fords
152
Comment
CAS-BOT-BC331588
Acer macrophyllum
Doris K. Kildale; L. B. Kildale
1930-4-13
9575
Humboldt
Bridgeville
289
Comment
CAS-BOT-BC331589
Acer macrophyllum
Doris K. Kildale
1927-5-1
3117
Humboldt
Blocksburg
518
Comment
CAS-BOT-BC331590
Acer macrophyllum
Joseph Andorfer Ewan
1937-7-1
10435
Humboldt
Stephan Grove on Eel River, N of Garberville
Comment
CAS-BOT-BC331591
Acer macrophyllum
Mrytle Paulson
1918-4-28
s.n.
Humboldt
Eureka
Comment
CAS-BOT-BC331593
Acer macrophyllum
Carl D. Duncan
1920-9-22
s.n.
Humboldt
Hoopa Valley
Comment
CAS-BOT-BC331594
Acer macrophyllum
C. B. Wolf; Johnson
1934-10-11
6756
Humboldt
Redwood Highway, Eel River, 6.4 mi N of Humboldt Redwood Park
Comment
CAS-BOT-BC331595
Acer macrophyllum
Ernest C. Twisselmann
1958-8-7
4580
Kern
Tehachapi-Kernville region. Tejon Ranch: El Paso Creek Canyon.
883
Comment
CAS-BOT-BC331596
Acer macrophyllum
Ernest C. Twisselmann
1958-8-7
4580
Kern
Tehachapi-Kernville region. Tejon Ranch: El Paso Creek Canyon.
883
Comment
CAS-BOT-BC331597
Acer macrophyllum
Ernest C. Twisselmann
1963-6-3
8324
Kern
San Emigdio Range and the Mt. Pinos Region. Black Bob Canyon, just above the mouth of Bradley canyon.
1341
Comment
CAS-BOT-BC331598
Acer macrophyllum
Ernest C. Twisselmann
1963-6-3
8324
Kern
San Emigdio Range and the Mt. Pinos Region. Black Bob Canyon, just above the mouth of Bradley canyon.
1341
Comment
CAS-BOT-BC331599
Acer macrophyllum
M. S. Jussel
1931-3-31
s.n.
Lake
Cobb Mt.
914
Comment
CAS-BOT-BC331600
Acer macrophyllum
Alice Eastwood
1925-5-23
s.n.
Lake
Dashiells, Mt. Sanhedrin
Comment
CAS-BOT-BC331601
Acer macrophyllum
Geo. Hansen
1892-3-1
182
Amador
Silver lake
2438
Comment
CAS-BOT-BC331602
Acer macrophyllum
A. A. Heller
1919-5-17
13166
Butte
Banks of the Feather River near Stirling
Comment
CAS-BOT-BC331603
Acer macrophyllum
A. A. Heller
1919-5-17
13166
Butte
Banks of the Feather River near Stirling
Comment
CAS-BOT-BC331604
Acer macrophyllum
A. A. Heller
1914-3-19
11213
Butte
Canon of Big Chico creek along the stream.
Comment
CAS-BOT-BC331605
Acer macrophyllum
A. A. Heller
1914-3-19
11213
Butte
Canon of Big Chico creek along the stream.
Comment
CAS-BOT-BC331606
Acer macrophyllum
A. A. Heller
1914-7-14
11575
Butte
Canon of Big Chico Creek
Comment
CAS-BOT-BC331607
Acer macrophyllum
A. A. Heller
1914-7-14
11575
Butte
Canon of Big Chico Creek
Comment
CAS-BOT-BC331608
Acer macrophyllum
A. A. Heller
1921-3-28
13536
Butte
Chico
Comment
CAS-BOT-BC331609
Acer macrophyllum
Mrs. J. H. Morrison
1932-4-9
s.n.
Butte
Durham
Comment
CAS-BOT-BC331610
Acer macrophyllum
Lowell Ahart
1988-3-27
5934
Butte
Along road W of the Poe Power House, E of the North Fork of the Feather River, about 2 miles SE of Jarbo Gap
274
Comment
CAS-BOT-BC331611
Acer macrophyllum
Lowell Ahart
1982-5-8
3409
Butte
Near the Forbestown Res. About 1 mile SW of the Forbestown Res., about 4 miles NE of Forbestown.
800
Comment
CAS-BOT-BC331612
Acer macrophyllum
Paul F. Covel
1940-4-21
s.n.
Contra Costa
Las Trampas Canyon
Comment
CAS-BOT-BC331614
Acer macrophyllum
John Thomas Howell
1926-3-7
1661
Contra Costa
Mt. Diablo near toll gate
Comment
CAS-BOT-BC331615
Acer macrophyllum
Peter H. Raven; H. L. Mason; R. Ornduff; et al.
1957-4-11
10621
Contra Costa
Curry Canyon, 3.4 miles S of Recreation Ground
Comment
CAS-BOT-BC331617
Acer macrophyllum
Ynes Mexia
1929-4-21
2383
Contra Costa
Moraga Valley
Comment
CAS-BOT-BC331618
Acer macrophyllum
H. E. Parks; S. T. Parks
1937-5-1
24069
Del Norte
Darlingtonia, Smith River
121
Comment
CAS-BOT-BC331619
Acer macrophyllum
H. E. Parks; S. T. Parks
1938-9-1
24154
Del Norte
Darlingtonia, Smith River
137
Comment
CAS-BOT-BC331620
Acer macrophyllum
H. E. Parks; S. T. Parks
1938-4-1
24117
Del Norte
Darlingtonia, Smith River
121
Comment
CAS-BOT-BC331621
Acer macrophyllum
Alice Eastwood
1923-8-8
12180
Del Norte
Gasquet near Adams
Comment
CAS-BOT-BC331622
Acer macrophyllum
Alice Eastwood
1923-8-6
12122
Del Norte
Patrick Creek
Comment
CAS-BOT-BC331623
Acer macrophyllum
Alice Eastwood
1928-3-30
15099
Del Norte
Gasque
Comment
CAS-BOT-BC331624
Acer macrophyllum
Alice Eastwood
1907-5-4
224
Del Norte
Adams Station
Comment
CAS-BOT-BC331625
Acer macrophyllum
John Thomas Howell
1969-9-12
46088
El Dorado
Sierra Nevada. Near Bridal Veil Falls, 3 miles W of Riverton
Comment
CAS-BOT-BC331631
Acer macrophyllum
G. R. Kleeberger
1880-7-9
s.n.
Trinity
Weaverville
1524
Comment
CAS-BOT-BC331632
Acer macrophyllum
F. E. Blaisdell, M. D.
No date on label
s.n.
Calaveras
Mokelumne Hill
Comment
CAS-BOT-BC331635
Acer macrophyllum
W. R. Dudley
1906-8-6
s.n.
Calaveras
San Antonio Creek
Comment
CAS-BOT-BC331636
Acer macrophyllum
Louella Bass
1973-5-29
EU 51
Lassen
Elysian Valley
1325
Comment
CAS-BOT-BC331637
Acer macrophyllum
John Thomas Howell; Gordon H. True; Margaret Williams
1973-6-28
49449
Lassen
Elysian Valley, west of Janesville
1325
Comment
CAS-BOT-BC331638
Acer macrophyllum
B. D. Stark
1930-2-21
1474
Riverside
Hidden Canyon, near Corona, Santa Ana Mts.
Comment
CAS-BOT-BC331640
Acer macrophyllum
Saichi Kawahara
1968-5-5
403
Tehama
Hwy 32, 4 miles SW of Hwy 36, at Deer Creek
1396
Comment
CAS-BOT-BC331641
Acer macrophyllum
C. F. Baker
1903-5-8
2981
Yolo
Cache Creek canon
Comment
CAS-BOT-BC331642
Acer macrophyllum
John Thomas Howell
1925-3-22
842
Alameda
Arroyo Mocho at NE base of Cedar Mt.
Comment
CAS-BOT-BC331643
Acer macrophyllum
Cherie L. Wetzel
1968-2-3
221
Alameda
Niles Canyon and vicinity. Old Niles Canyon Road.
Comment
CAS-BOT-BC331644
Acer macrophyllum
Cherie L. Wetzel
1967-6-4
003
Alameda
Niles Canyon and vicinity.
Comment
CAS-BOT-BC331645
Acer macrophyllum
Cherie L. Wetzel
1969-3-1
586
Alameda
Niles Canyon and vicinity. West end of sand bag levee
Comment
CAS-BOT-BC331646
Acer macrophyllum
Cherie L. Wetzel
1968-4-23
346
Alameda
Niles Canyon and vicinity. Across from sand bag levee
Comment
CAS-BOT-BC331648
Acer macrophyllum
Geo. Hansen
1892-1-1
s.n.
Amador
New York Falls
609
Comment
CAS-BOT-BC331649
Acer macrophyllum
Carl B. Wolf
1933-5-24
4924
Amador
West slope Sierra Nevada, 4.8 mi above Pine Grove on Carson Pass Hwy
853
Comment
CAS-BOT-BC331650
Acer macrophyllum
John Thomas Howell
1969-4-22
45537
Amador
Sierra Nevada. Volcano (town)
609
Comment
CAS-BOT-BC332726
Acer macrophyllum
Dr. Barton W. Evermann
1917-3-24
s.n.
Ventura
Pine Creek near Sespe
Comment
CAS-BOT-BC332733
Acer macrophyllum
Le Roy Abrams; E. A. McGregor
1908-6-8
129
Ventura
Red Reef Canyon, Topatopa Mountains
1066
Comment
CAS-BOT-BC332734
Acer macrophyllum
Le Roy Abrams; E. A. McGregor
1908-6-1
25
Ventura
Sulphur Mountain Spring, Suophur Mountains
609
Comment
CAS-BOT-BC332751
Acer macrophyllum
A. A. Heller; H. E. Brown
1902-3-21
5111
Sonoma
Hills SE of Santa Rosa
Comment
CAS-BOT-BC332752
Acer macrophyllum
A. A. Heller; H. E. Brown
1902-3-21
5111
Sonoma
Hills SE of Santa Rosa
Comment
CAS-BOT-BC332753
Acer macrophyllum
Peter Rubtzoff
1980-5-26
9449
Sonoma
Russian River at Forest Hills, 5.5 mi. E of Guerneville.
Comment
CAS-BOT-BC332754
Acer macrophyllum
Peter Rubtzoff
1953-5-17
1383
Sonoma
Neeley Hill area S of Guerneville
Comment
CAS-BOT-BC332757
Acer macrophyllum
J. H. Thomas
1949-6-15
931
Trinity
About 7 miles N of Weaverville, along trail to Trinity Alps. Trinity National Forest
914
Comment
CAS-BOT-BC332758
Acer macrophyllum
J. H. Thomas
1949-6-15
931
Trinity
About 7 miles N of Weaverville, along trail to Trinity Alps. Trinity National Forest
914
Comment
CAS-BOT-BC332759
Acer macrophyllum
L. B. Kildale
1930-9-14
10398
Trinity
Trinity River at Big French Creek
Comment
CAS-BOT-BC332760
Acer macrophyllum
L. B. Kildale
1930-7-20
10414
Trinity
Upper Van Duzen River near Cobbs
Comment
CAS-BOT-BC332761
Acer macrophyllum
Doris Kildale
1928-4-9
4543
Trinity
Island Mountain
Comment
CAS-BOT-BC332762
Acer macrophyllum
Eugene Carter
1971-6-6
208
Trinity
North Fork Trinity River, Hobo Gulch Camp and vicinity. (18 mi NW of Weaverville). Hobo Gulch Camp.
883
Comment
CAS-BOT-BC332763
Acer macrophyllum
Ernest C. Twisselmann
1968-5-9
14172
Tulare
Canyon of the South Fork of the Tule River. Main road at Miner Creek.
1584
Comment
CAS-BOT-BC332764
Acer macrophyllum
Ernest C. Twisselmann
1968-5-9
14172
Tulare
Canyon at South Fork of the Tule River. Main road at Miner Creek.
1584
Comment
CAS-BOT-BC332765
Acer macrophyllum
Ivan Branson
1962-4-1
s.n.
Tulare
Sierra Nevada. Coy Flat near/above Camp Nelson
1371
Comment
CAS-BOT-BC332766
Acer macrophyllum
Paul Leskinen
1972-8-10
1200
Tulare
Above Coy Meadow. Middle Fork of Tule River drainage, Southern Sierra Nevada
1524
Comment
CAS-BOT-BC332768
Acer macrophyllum
James R. Shevock
1976-5-31
5085
Tulare
Southern Sierra Nevada. Along road to Coy Flat at Bear Creek between Camp Nelson and Coy Flat. Middle Fork of the Tule River Drainage, Sequoia National Forest
1417
Comment
CAS-BOT-BC332770
Acer macrophyllum
Mrs. D. G. Bacon
1902-6-1
s.n.
Mariposa
Yosemite Valley, Yosemite National Park
Comment
CAS-BOT-BC332771
Acer macrophyllum
Le Roy Abrams
1911-7-3
4617
Mariposa
Yosemite Valley, Yosemite National Park. Happy Isles
1371
Comment
CAS-BOT-BC332772
Acer macrophyllum
Anna Head
1906-6-1
s.n.
Mariposa
Yosemite Valley
Comment
CAS-BOT-BC332773
Acer macrophyllum
Henry M. Pollard
1945-4-21
s.n.
Ventura
Senor Canyon, Ventura River Basin
Comment
CAS-BOT-BC332774
Acer macrophyllum
Henry M. Pollard
1948-2-22
s.n.
Ventura
Gridley Canyon, Ventura River Basin
Comment
CAS-BOT-BC332775
Acer macrophyllum
Henry M. Pollard
1964-6-25
s.n.
Ventura
Ventura River Basin. Senor Canyon Road. Ojai Valley
487
Comment
CAS-BOT-BC332776
Acer macrophyllum
Ferdinand W. Haasis
1964-4-14
10 .64
Santa Cruz
Campfire area near Bean Creek, Camp Redwood Glen, Bean Ceek Road, Santa Cruz, Santa Cruz Mountains, San Lorenzo River drainage
152
Comment
CAS-BOT-BC332777
Acer macrophyllum
Steven M. Kaune
1962-4-7
222
Santa Cruz
Along ridge-top 2 miles SW of Mt. Charley Road and Hwy 17 junction, crestline of Santa Cruz Mts.
548
Comment
CAS-BOT-BC332778
Acer macrophyllum
J. H. Thomas
1950-5-13
1845
Santa Cruz
About 4.7 miles SE of Saratoga Summit along Skyline Blvd.
609
Comment
CAS-BOT-BC332779
Acer macrophyllum
J. H. Thomas
1953-6-13
3329
Santa Cruz
Mt. Charley Road, about 0.4 miles W of summit of Santa Cruz - Los Gatos Hwy.
594
Comment
CAS-BOT-BC332780
Acer macrophyllum
J. H. Thomas
1953-4-18
2985
Santa Cruz
Along State Hwy 9, about 3 miles SW of Saratoga Summit
609
Comment
CAS-BOT-BC332781
Acer macrophyllum
J. H. Thomas
1953-4-4
2951
Santa Cruz
Waterman Gap along Calif. State Hwy 9 and San Lorenzo River, about 6 miles N of Boulder Creek.
243
Comment
CAS-BOT-BC332782
Acer macrophyllum
Carl B. Wolf
1927-8-26
1037
Siskiyou
On the Klamath River, 4 mi N of Gottville
Comment
CAS-BOT-BC332784
Acer macrophyllum
L. R. Short
1933-6-16
46
Siskiyou
Klamath Forest.
762
Comment
CAS-BOT-BC332785
Acer macrophyllum
Alice Eastwood
1917-9-2
6654
Siskiyou
Shasta Springs
Comment
CAS-BOT-BC332786
Acer macrophyllum
Alice Eastwood
1923-5-29
12000
Siskiyou
Cantara
Comment
CAS-BOT-BC332787
Acer macrophyllum
Alice Eastwood
1912-7-23
1343
Siskiyou
Cantara
Comment
CAS-BOT-BC332788
Acer macrophyllum
Roxana S. Ferris; Laura Lorraine
1948-6-12
11778
Siskiyou
About 5.5 miles from Etna on forks of Salmon Road
Comment
CAS-BOT-BC332789
Acer macrophyllum
Elmer I. Applegate
1895-5-30
949
Siskiyou
Sisson
Comment
CAS-BOT-BC332790
Acer macrophyllum
A. A. Heller
1920-8-11
13506
Siskiyou
Metcalf's ranch, NE base of Mt. Eddy
1158
Comment
CAS-BOT-BC332791
Acer macrophyllum
Wm. Bridge Cooke
1940-7-12
15306
Siskiyou
Near the Box Canyon of the Sacramento near Mt. Shasta City
Comment
CAS-BOT-BC332792
Acer macrophyllum
Doris K. Kildale
1929-4-27
7843
Siskiyou
Cecilville, south fork Salmon River
Comment
CAS-BOT-BC332793
Acer macrophyllum
Doris K. Kildale
1929-5-12
7813
Siskiyou
Sawyers Bar, north fork of Salmon River
Comment
CAS-BOT-BC332794
Acer macrophyllum
Doris K. Kildale
1928-7-3
5452
Siskiyou
Little North Fork, Salmon River
Comment
CAS-BOT-BC332795
Acer macrophyllum
Geo. D. Butler
1910-5-30
1434
Siskiyou
Humbug Creek
Comment
CAS-BOT-BC332796
Acer macrophyllum
Geo. D. Butler
1910-4-24
1236
Siskiyou
Shackleford Creek
Comment
CAS-BOT-BC332797
Acer macrophyllum
Irja Knight; Walter Knight
1964-11-15
785
Sonoma
Hood's Peak at Johnson Lake
Comment
CAS-BOT-BC332798
Acer macrophyllum
Walter Knight; Irja Knight
1963-8-23
192
Sonoma
Joost Ranch, Calistoga Road
Comment
CAS-BOT-BC332799
Acer macrophyllum
John Thomas Howell; Catherine Best; Wilma Follette; Gordon True; Mary P. Wells
1981-5-14
54011
Sonoma
Fairfield Osborn Preserve of the Nature Conservancy, 4.5 miles NE of Penngrove on the west slope of Sonoma Mountain
457
Comment
CAS-BOT-BC332800
Acer macrophyllum
Aven Nelson; Ruth A. Nelson
1933-5-15
568
Sonoma
Kenwood
Comment
CAS-BOT-BC333201
Acer macrophyllum
Donald A. Johansen
1933-7-21
730
San Bernardino
Oak Glen
1600
Comment
CAS-BOT-BC333202
Acer macrophyllum
I. M. Johnston
1917-7-28
1568
San Bernardino
San Antonio Mountains, San Antonio Canon.
1600
Comment
CAS-BOT-BC333203
Acer macrophyllum
James R. Shevock
1973-8-31
3128
San Bernardino
Along Calif. Hwy 38 at the East Fork of Mountain Home Creek, San Bernardino Mts., San Bernardino National Forest
1524
Comment
CAS-BOT-BC333204
Acer macrophyllum
B. Pitzer; C. Grayraven
1996-5-11
2903
San Bernardino
San Bernardino Nat. Forest, Audubon Society's Bearpaw Ranch Sanctuary, below Forest Falls. Just off St. Hwy 38 turnoff to Forest Falls, S of Mill Creek, in vicinity of University Creek.
1341
Comment
CAS-BOT-BC333206
Acer macrophyllum
Helen V. Witham
1969-7-19
267
San Diego
Oasis Spring, Labuna
1800
Comment Read comments Jun 17 2020
CAS-BOT-BC333207
Acer macrophyllum
Frank F. Gander
1937-7-1
4334
San Diego
Castro Canyon of Agua Tibia
750
Comment
CAS-BOT-BC333208
Acer macrophyllum
Elizabeth McClintock; Paul Reeberg
1988-4-6
s.n.
San Mateo
San Bruno Mountains. Above Margaret Ave., Brisbane
Comment
CAS-BOT-BC333209
Acer macrophyllum
R. Hoffough
1988-4-6
800
San Mateo
La Honda grade
Comment
CAS-BOT-BC333210
Acer macrophyllum
W. R. Bentley
1957-4-6
74
San Mateo
1 mile above Alpine Road on county fire road between Portola Valley and Page Mill road.
91
Comment
CAS-BOT-BC333211
Acer macrophyllum
Ira L. Wiggins
1925-4-1
1687
San Mateo
First bridge across small creek on Kings Mountain Road above Woodside
Comment
CAS-BOT-BC333213
Acer macrophyllum
W. R. Dudley
1901-3-23
s.n.
Santa Clara
Santa Cruz Mountain Peninsula. Los Trancos Creek, near Stanford University
Comment
CAS-BOT-BC333214
Acer macrophyllum
W. R. Dudley
1902-6-1
s.n.
Santa Clara
Santa Cruz Mountain Peninsula. Steven's Creek
Comment
CAS-BOT-BC333215
Acer macrophyllum
W. R. Dudley
1904-3-30
1
Santa Clara
Santa Cruz Peninsula. San Francisquito Creek, Stanford Univ.
Comment
CAS-BOT-BC333216
Acer macrophyllum
W. R. Dudley
1906-6-14
s.n.
Santa Clara
San Francisquito Creek, near Stanford Univ.
Comment
CAS-BOT-BC333217
Acer macrophyllum
Lewis S. Rose
1968-3-31
68011
Santa Clara
Calaveras Reservoir
243
Comment
CAS-BOT-BC333218
Acer macrophyllum
C. F. Baker
1902-3-18
389
Santa Clara
Foothills near Stanford University
Comment
CAS-BOT-BC333222
Acer macrophyllum
Marcus E. Jones
1931-7-16
28942
Shasta
Redding
Comment
CAS-BOT-BC333223
Acer macrophyllum
Javier Penalosa
1961-5-13
1440
Santa Cruz
Aptos Creek (2.5 miles N, 55 deg. E of Capitola B.M. 64)
36
Comment
CAS-BOT-BC333225
Acer macrophyllum
Ferdinand W. Haasis
1964-5-2
11 .64
Monterey
Palo Colorado Canyon, 0.4 mi NW of jct of Garrapata Creek road with Palo Colorado Canyon road, 1 mile E of Pacific Ocean, base of Santa Lucia Range
121
Comment
CAS-BOT-BC333226
Acer macrophyllum
Jay B. Walker; Jeff Stadler; Noah Goldstein
1994-8-3
871
Plumas
On La Porte Rd., 10 km S of jct with Hwy 70.
1400
Comment
CAS-BOT-BC333227
Acer macrophyllum
Walter Knight; Irja Knight; John Thomas Howell; Gordon True
1969-6-24
2444
Plumas
Butterfly Botanical Area and vicinity. Vicinity ofmouth of Butterfly Creek
883
Comment
CAS-BOT-BC333228
Acer macrophyllum
Walter Knight; Irja Knight; John Thomas Howell
1966-7-28
1490
Plumas
Butterfly Botanical Area and vicinity. Fern Glen
1097
Comment
CAS-BOT-BC333229
Acer macrophyllum
E. K. Balls
1950-9-15
15869
Plumas
1.2 mi N of junction of Hwy 89 and 24, road from Greenville to Quincy
975
Comment
CAS-BOT-BC333230
Acer macrophyllum
Alice Eastwood
1927-6-1
14492
Plumas
United States Forest Reserve. Forest Lodge, Greenville
Comment
CAS-BOT-BC333231
Acer macrophyllum
Mary Strong Clemens
1920-5-21
s.n.
Plumas
Greenville
Comment
CAS-BOT-BC333232
Acer macrophyllum
W. W. Wagner
1919-6-12
284
Plumas
Massack Creek near Quincy
1371
Comment
CAS-BOT-BC333233
Acer macrophyllum
W. W. Wagner
1919-6-12
284
Plumas
Massack Creek near Quincy
1371
Comment
CAS-BOT-BC333235
Acer macrophyllum
Le Roy Abrams; E. A. McGregor
1908-7-6
708
San Bernardino
San Bernardino Mountains. Cleghorn Canyon
1219
Comment
CAS-BOT-BC333236
Acer macrophyllum
Le Roy Abrams; E. A. McGregor
1908-7-14
818
San Bernardino
San Bernardino Mountains. Skimmer's Mill Creek
Comment
CAS-BOT-BC333237
Acer macrophyllum
S. B. Parish; W. F. Parish
1888-3-10
496
San Bernardino
San Bernardino Mountains
Comment
CAS-BOT-BC333238
Acer macrophyllum
Herman Knoche
1919-3-2
s.n.
Santa Clara
Guadalupe Mines Creek
Comment
CAS-BOT-BC333239
Acer macrophyllum
Robert Martineau
1974-5-17
272
Santa Clara
City of Palo Alto. Foothills of the eastern side of the Santa Cruz Mountains. Five miles S of center of Palo Alto: Wildhorse Valley
548
Comment
CAS-BOT-BC333240
Acer macrophyllum
Robert Martineau
1974-5-12
196
Santa Clara
City of Palo Alto. Foothills of the eastern side of the Santa Cruz Mountains. Five miles S of center of Palo Alto: Los Trancos Creek
548
Comment
CAS-BOT-BC333241
Acer macrophyllum
Josephine D. Randall
1907-7-10
2
Santa Clara
Santa Cruz Peninsula, Stevens Creek
Comment
CAS-BOT-BC333243
Acer macrophyllum
P. Olsson-Seffer
1904-4-15
s.n.
Santa Clara
San Franciscito Ck near Stanford residence
Comment
CAS-BOT-BC333244
Acer macrophyllum
C. F. Leitholt
1894-8-13
s.n.
Santa Clara
Santa Cruz Mountain Peninsula. Black Mtn.
Comment
CAS-BOT-BC333245
Acer macrophyllum
C. F. Leitholt
1894-8-13
s.n.
Santa Clara
Santa Cruz Mountain Peninsula. Black Mtn.
Comment
CAS-BOT-BC333246
Acer macrophyllum
Miss A. M. Patterson
1906-3-18
s.n.
Santa Clara
Santa Cruz Mountain Peninsula. San Jose
Comment
CAS-BOT-BC333247
Acer macrophyllum
W. R. Dudley
1902-5-16
s.n.
Santa Clara
Santa Cruz Mountain Peninsula. San Francisquito Creek near Stanford University
Comment
CAS-BOT-BC333248
Acer macrophyllum
W. R. Dudley
1900-9-23
s.n.
Santa Clara
Santa Cruz Mountain Peninsula. San Francisquito Creek near Stanford University
Comment
CAS-BOT-BC333249
Acer macrophyllum
W. R. Dudley
1900-9-23
s.n.
Santa Clara
Santa Cruz Mountain Peninsula. San Francisquito Creek near Stanford University
Comment
CAS-BOT-BC333250
Acer macrophyllum
W. R. Dudley
1894-6-29
s.n.
Santa Clara
Santa Cruz Mountain Peninsula. Near San Francisquito Creek
Comment
CAS-BOT-BC333251
Acer macrophyllum
Gordon H. True; John Thomas Howell
1971-7-1
6802
Nevada
Sierra Nevada. Road between Columbia Hill and Footes Crossing on Middle Yuba River
914
Comment
CAS-BOT-BC333252
Acer macrophyllum
Margaret J. Williams; Lillian Mott
1988-5-4
88- 2 -2
Nevada
Hwy 20 near turn to Bowman Lake
1524
Comment
CAS-BOT-BC333253
Acer macrophyllum
James R. Shevock
1974-3-31
3329
Orange
In Trabuco Canyon along FS road 5S13. Santa Ana Mts., Cleveland National Forest
548
Comment
CAS-BOT-BC333254
Acer macrophyllum
Le Roy Abrams
1901-6-15
1819
Orange
South Fork Santiago Creek
914
Comment
CAS-BOT-BC333255
Acer macrophyllum
John Thomas Howell
1927-7-26
2839
Orange
SE fork of Claymine Canon, N. Santa Ana Mts.
304
Comment
CAS-BOT-BC333256
Acer macrophyllum
P. A. Munz; R. D. Harwood
1920-4-23
3730
Orange
Santa Ana Mts., Silverado Canon
548
Comment
CAS-BOT-BC333257
Acer macrophyllum
B. D. Stark
1931-6-10
2246
Orange
Claymine Can, N end of Santa Ana Mts.
243
Comment
CAS-BOT-BC333258
Acer macrophyllum
G. E. Poore
1913-4-22
8639
Placer
Tahoe Forest, Green HOrn Creek
792
Comment
CAS-BOT-BC333259
Acer macrophyllum
Saichi Kawahara
1969-7-6
1414
Placer
Mel Henderson Ranch, Indian Creek
999
Comment
CAS-BOT-BC333260
Acer macrophyllum
Saichi Kawahara
1969-5-24
881
Placer
Old cabin, Mel Henderson Ranch, Indian Creek
999
Comment
CAS-BOT-BC333261
Acer macrophyllum
Marcus E. Jones
1882-6-28
3306
Placer
Emigrant Gap
Comment
CAS-BOT-BC333262
Acer macrophyllum
Marcus E. Jones
1882-6-28
3306
Placer
Emigrant Gap
Comment
CAS-BOT-BC333263
Acer macrophyllum
Ira W. Clokey
1930-5-26
4995
Santa Barbara
Santa Barbara Islands: Santa Cruz Island; Dix (Dick's) Canon
15
Comment
CAS-BOT-BC333264
Acer macrophyllum
H. E. McMinn
1923-6-16
s.n.
Santa Barbara
La Cumbre Trail
Comment
CAS-BOT-BC333265
Acer macrophyllum
A. D. E. Elmer
1902-5-1
3830
Santa Barbara
Santa Ynez Mts., Santa Barbara
Comment
CAS-BOT-BC333266
Acer macrophyllum
Saichi Kawahara
1970-4-5
1785
Santa Barbara
Near cabins at Zaca Lake, Los Padres National Forest
731
Comment
CAS-BOT-BC333267
Acer macrophyllum
F. Almeda
1976-5-25
2811
Santa Barbara
San Rafael Mts., ca 1 mi S of the Cachuma Campground off of Happy Canyon Rd.
Comment
CAS-BOT-BC333268
Acer macrophyllum
Henry M. Pollard
1958-3-1
s.n.
Santa Barbara
Near Flore's Flat, Santa Ynez Mts.
822
Comment
CAS-BOT-BC333269
Acer macrophyllum
Alice Eastwood
1906-6-19
541
Santa Barbara
Zaca Lake Forest Reserve
Comment
CAS-BOT-BC333270
Acer macrophyllum
J. H. Thomas
1954-4-30
4005
Santa Clara
About 1.5 miles from Saratoga up Campbell Creek
243
Comment
CAS-BOT-BC333271
Acer macrophyllum
J. H. Thomas
1954-7-9
4373
Santa Clara
Carnadero Creek at intersection of Thomas Road, about 1 mile S of Gilroy.
60
Comment
CAS-BOT-BC333272
Acer macrophyllum
J. H. Thomas
1949-4-5
224
Santa Clara
San Jose - Mt. Hamilton Rd.
Comment
CAS-BOT-BC333273
Acer macrophyllum
A. A. Heller
1907-4-6
8431
Santa Clara
Guadalupe Creek near Guadalupe Mine
Comment
CAS-BOT-BC333274
Acer macrophyllum
Elmer I. Applegate
1895-4-1
68
Santa Clara
Near Alum Rock
Comment
CAS-BOT-BC333275
Acer macrophyllum
Herman Knoche
1919-3-1
s.n.
Santa Clara
Alum Rock
Comment
CAS-BOT-BC333285
Acer macrophyllum
Gordon H. True
1962-4-22
440
Nevada
Sierra Nevada. On south fork of Yuba River, near Fuller Lake
1365
Comment
CAS-BOT-BC333286
Acer macrophyllum
Gordon H. True
1965-4-28
1867
Nevada
Sierra Nevada. Near Rices Crossing at upper end of Lake Englebright on So. Yuba River
198
Comment
CAS-BOT-BC333287
Acer macrophyllum
Gordon H. True
1965-6-9
2023
Nevada
Sierra Nevada. So. Yuba River Canyon north of Hwy 49 Bridge
518
Comment
CAS-BOT-BC333288
Acer macrophyllum
W. R. Dudley
1906-6-14
s.n.
San Mateo
Santa Cruz Mountain Peninsula. San Francisquito Creek, near Cedro Cottage, Stanford Univ.
Comment
CAS-BOT-BC333290
Acer macrophyllum
A. D. E. Elmer
1903-5-1
4509
San Mateo
Portola
Comment
CAS-BOT-BC333291
Acer macrophyllum
A. D. E. Elmer
1903-5-1
4509
San Mateo
Portola
Comment
CAS-BOT-BC333292
Acer macrophyllum
L. R. Abrams
no date on label
s.n.
San Mateo
La HOnda
Comment
CAS-BOT-BC333293
Acer macrophyllum
George Oberlander
1950-4-2
583
San Mateo
San Francisco Watershed Reserve. South, Lake Pilarcitos
Comment
CAS-BOT-BC333294
Acer macrophyllum
Josephine D. Randall
1906-3-1
1
San Mateo
Santa Cruz Peninsula, San Francisquito Creek near Stanford Univ.
Comment
CAS-BOT-BC333295
Acer macrophyllum
Margaret A. Barry
1938-4-21
236
San Mateo
Los Trancos Creek near Coal Mine Ridge
Comment
CAS-BOT-BC333296
Acer macrophyllum
anonymous
1902-4-14
s.n.
Santa Clara
Adelanta Villa
48
Comment
CAS-BOT-BC333297
Acer macrophyllum
Robert Setzer
1969-3-30
2140
San Mateo
Crystal Springs Road
60
Comment
CAS-BOT-BC333298
Acer macrophyllum
G. K. Helmkamp; E. A. Helmkamp
2004-7-28
8776
Santa Barbara
Santa Ynez Mountains: Stagecoach Rd., 0.4 mi NE of Cold Spring near the jct with Hwy CA-154
548
Comment
CAS-BOT-BC333299
Acer macrophyllum
Steven A. Junak; Mary Hochberg; Lyndal Laughrin
1981-3-12
SC- 374
Santa Barbara
California Islands; Santa Cruz Island. Mouth of Dick's Canyon.
3
Comment
CAS-BOT-BC333300
Acer macrophyllum
Philip A. Munz; E. Crow
1930-4-10
11868
Santa Barbara
Santa Cruz Island. Lady's Harbor
Comment
CAS-BOT-BC333324
Acer macrophyllum
John Thomas Howell
1963-6-3
39399
Plumas
Sierra Nevada. Butterfly Valley
Comment
CAS-BOT-BC354333
Acer macrophyllum
A. Castner; J. Stern; C. Haggerty; A. Young
2013-6-8
13050
Marin
Mount Tamalpais: Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG24
Comment
CAS-BOT-BC384623
Acer macrophyllum
Mary K. Wicksten
1972-3-24
s.n.
San Mateo
Squealer Creek, Huddart Park
Comment
CAS-BOT-BC422402
Acer macrophyllum
C. Kellner; C. Gattuso; R. Nash; S. Whelan
2014-3-22
14431 A
Marin
Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump Road from intersection with Alpine Lake dam, between two rock faces.
Comment
CAS-BOT-BC434955
Acer macrophyllum
C. Kellner; C. Gattuso; R. Nash; S. Whelan
2014-3-22
14431 B
Marin
Mount Tamalpais. Marin Municipal Water District lands: Approximately 0.5 mi up Kent Pump Road from intersection with Alpine Lake dam, between two rock faces.
Comment
CDA11341
Acer macrophyllum
G. F. Hrusa
1995-4-2
12051
Sonoma
North Coast Biodiversity Arena; Corner of Franz Valley School Rd. and Franz Valley Rd.
Comment
CDA11424
Acer macrophyllum
G. F. Hrusa, M. Tu
1995-5-6
12147
Napa
North Coast Biodiversity Arena; along tributary of Schwartz Creek approx. 1.5 m. above Aetna Springs
Comment
CDA12027
Acer macrophyllum
G. F. Hrusa
1990-3-22
7578
Solano
Stebbins Cold Canyon Reserve; Middle reaches of Wild Horse Canyon.
Comment
CDA12110
Acer macrophyllum
G. F. Hrusa
1989-4-16
5926
Mendocino
North Coast Ranges; Highway 101 approx. 10 m S of Willits.
Comment
CDA16538
Acer macrophyllum
G. F. Hrusa
2000-4-14
15369
Santa Barbara
Sierra Madre Mountains; Along Sierra Madre Rd., E of Miranda Pine Mt. on S side.
1524
Comment
CDA19989
Acer macrophyllum
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area. Los Padres National Forest, Cuesta Ridge East
0
Comment
CDA21121
Acer macrophyllum
G. F. Hrusa, D. Kelch
2007-5-15
17021
Solano
Vaca Mountains; Green Valley Canyon.
152
Comment
CDA29101
Acer macrophyllum
D. G. Kelch
2009-6-9
9 .409
Santa Clara
Santa Cruz Mts.; Redwood Gulch Rd ~ 0.6 km S of Steven s Canyon Rd.
Comment
CDA35552
Acer macrophyllum
D. G. Kelch, A. G. Murdock
2004-4-25
4 .109
Contra Costa
Carquinez Strait Region; West Martinez on Scenic Drive at Road Gate. Ozol Rock.
Comment
CDA9648
Acer macrophyllum
D. G. Kelch
2007-2-19
7 .071
San Luis Obispo
Serpentine canyon; along S side of Hwy 41, 10 km E of Hwy 1.
Comment
CHSC100952
Acer macrophyllum
L. P. Janeway
2007-7-25
9227
Butte
Cascade Range Foothills.. Upper Bidwell Park, Chico; 6 m north of Big Chico Creek and about 6 m higher than the creek, between Upper Park Road and Yahi Trail, between Day Camp and the power lines.
91
Comment
CHSC101368
Acer macrophyllum
Julian Dormady; D. Luscombe, K. Goudhurst, J. O'Bryne, I. Parkinson
2007-10-14
92
Del Norte
Smith River, Panther Flats. Middle fork Smith River recreation ground, near Panther Flats campground. Six Rivers National Forest.
146
Comment
CHSC10155
Acer macrophyllum
Geg Bos
1963-3-2
10
Marin
One mile north of Tiburon on Paradise drive.
91
Comment
CHSC102083
Acer macrophyllum
Lowell Ahart; John Dittes
2009-7-13
16047
Plumas
On dry soil, near a seep, on the north side of Forest Service Road 27N28, headwater of Clear Creek, about 2.0 miles (air) north of Butt Valley Reservoir Dam, about 3 miles (air) southwest of Lake Almanor Reservoir Dam.
1476
Comment
CHSC103159
Acer macrophyllum
Lowell Ahart
2009-11-19
16550
Butte
On the east edge of Big Chico Creek, about 15 yards west of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico.
181
Comment
CHSC103953
Acer macrophyllum
Lowell Ahart
2010-5-23
16732
Butte
On the west side of Pine Trail, about 50 yards east of Guardians Trail, about 1/8 mile (air) west of Highway 32, about 9 miles (air) northeast of Chico.
455
Comment
CHSC116971
Acer macrophyllum
Danielle Gee
2013-4-27
Butte
Dark Canyon Road, about 0.5 mile off Hwy 70.
572
Comment
CHSC14057
Acer macrophyllum
J. Moore
1974-5-11
Plumas
ca. 7 mi s of Greenville, ca 1/2 mi n of intersection of Hwys 70 and 89.
914
Comment
CHSC19499
Acer macrophyllum
H. S. Logsdon
1964-5-10
8
Humboldt
4.0 mi. N.E. of Orick at Boye's Prairie.
Comment
CHSC20965
Acer macrophyllum
M. S. Taylor
1975-9-19
915
Butte
Ca. 50 ft e of the Skyway, ca. 1/2 mi n of Magalia.
609
Comment
CHSC21438
Acer macrophyllum
Robert A. Schlising
1962-3-31
2127
Sonoma
Coast Ranges. Ca 2 mi NE of Kenwood along road in to Sugarloaf Ridge.
Comment
CHSC21573
Acer macrophyllum
D. E. Brink Jr.; L. M. Mayer
1975-7-3
Plumas
Found in the middle e portion of the section. Bucks Lake Floristic Survey.
Comment
CHSC22670
Acer macrophyllum
Carol C. Getzinger
1964-5-1
66
Butte
Along Hwy 32, 21.4 mi n of jct with Hwy 99 in Chico;
914
Comment
CHSC23643
Acer macrophyllum
M. S. Taylor
1976-4-4
1058
Butte
on n side of Ponderosa Way, ca. 3 mi e of junc of Ponderosa Way and Hwy 32, ca. 23 mi ne of Chico.
487
Comment
CHSC2393
Acer macrophyllum
R. Carter
1965-3-15
167
Butte
Tree found along W side of Oroville-Forbestown Rd. .5 mi. E of intersection of Oroville Forbestown Rd. and Lumpkin Rd., Butte Co.
441
Comment
CHSC24563
Acer macrophyllum
M. S. Taylor
1976-7-20
1178
Monterey
on n side of Palo Colorado Canyon Rd, ca. 8 mi se of Hwy 1, ca. 20 mi s of Carmel.
548
Comment
CHSC24659
Acer macrophyllum
Keith Lickey
1976-4-18
84
Butte
NW slope of Big Bend Mt; w of junction of Big Bend Rd and Hwy 70 (old).
396
Comment
CHSC24892
Acer macrophyllum
E. Rilla
1976-4-4
2
Butte
ca. 10 mi w of junc of Ponderosa Way and Hwy 32, ca. 3 ft n of Ponderosa Way, ca. 22 mi ne of Chico.
609
Comment
CHSC30934
Acer macrophyllum
Leslie Steidl
1980-4-1
10
Butte
.8 mi nnw of Lumpkin Rd on Craig Access Rd, on w side of road, 18 mi e of Oroville.
353
Comment
CHSC3403
Acer macrophyllum
Alice L. Stoll
1966-4-30
144
Tehama
Alongside Highway 32 ca. 13 miles S.W. of Childs Meadows.
1066
Comment
CHSC3437
Acer macrophyllum
Judy Potter
1966-5-13
263
Shasta
Seetbriar, Shasta Co., California US 99 1 mile south Castella.
548
Comment
CHSC3438
Acer macrophyllum
Judy Potter
1966-5-13
263
Shasta
Seetbriar, Shasta Co., California US 99 1 mile south Castella.
548
Comment
CHSC3485
Acer macrophyllum
Roger Jaegel
1966-4-10
116
Trinity
Located three miles west of Hayfork, Trinity County, California.
Comment
CHSC36522
Acer macrophyllum
L. Ahart
1982-5-8
3409
Butte
dirt road, ca. 1 mi sw of the Forbestown Reservoir.
800
Comment
CHSC38254
Acer macrophyllum
Vernon Oswald
1983-4-1
256
Butte
Upper Bidwell Park, Chico in the wooded strip s of the creek and e of the footbridge at the Golf Course.
91
Comment
CHSC4102
Acer macrophyllum
Judy Potter
1967-5-18
301
Shasta
Sweetbriar, Shasta Co., Calif. 6 mi. S. Dunsmuir US 99
548
Comment
CHSC42212
Acer macrophyllum
Mary H. Hardin
1986-4-13
8
Nevada
ca 5.5 mi ne of Nevada City, 1 mi n of Hwy 20, ca 300 ft s of Rock Creek.
975
Comment
CHSC43326
Acer macrophyllum
Lowell Ahart
1976-5-6
1102
Nevada
along a small stream, near the edge of the road, near the Malakoff Diggings, Nevada County, California.
975
Comment
CHSC4342
Acer macrophyllum
Carl Pejsa
1966-5-18
8
Butte
Bidwell Park Forestry Station, Chico.
Comment
CHSC43581
Acer macrophyllum
Vernon Oswald
1987-4-27
2345
Butte
Paradise Lake between the picnic Area and Doon Creek.
777
Comment
CHSC44463
Acer macrophyllum
Lowell Ahart
1988-3-27
5934
Butte
along a dirt road west of the Poe Power House, east of the North Fork of the Feather River, about 2 miles southeast of Jarbo Gap.
274
Comment
CHSC46859
Acer macrophyllum
Vernon Oswald
1989-9-12
4007
Colusa
Goat Mtn Rd 3.0 mi wsw of Lodoga-Stonyford Rd, ca. 6 mi (air) s of Stonyford.
426
Comment
CHSC51843
Acer macrophyllum
Richard Steward
1988-3-6
1
Butte
East bank of small stream, ca. 4.2 mi N, 0.3 mi E of Tall Pines Golf Course, Paradise.
640
Comment
CHSC55468
Acer macrophyllum
Vivian L. Long
1991-4-13
11
Tehama
5 m s of Digger Creek.
730
Comment
CHSC77516
Acer macrophyllum
B. Castro; L. P. Janeway
1999-6-14
981
Tehama
About 21 air miles W of Red Bluff, vicinity of S. Fork Cottonwood Creek.
310
Comment
CHSC77718
Acer macrophyllum
B. Castro; L. P. Janeway
1999-6-14
981
Tehama
About 21 air miles W of Red Bluff, vicinity of S. Fork Cottonwood Creek.
310
Comment
CHSC78056
Acer macrophyllum
Leah Mahan
1998-3-11
1
Shasta
On a slope near Spiers Gulch.
914
Comment
CHSC81442
Acer macrophyllum
D. Tellefson
2000-4-18
Butte
Paradise Lake, north of Paradise.
700
Comment
CHSC81448
Acer macrophyllum
Sabrina Wright
2000-4-18
Butte
North of Chico, Skyway to Coutolenc Rd to Lucretia Rd. Approximately 50 ft from edge of water.
914
Comment
CHSC84636
Acer macrophyllum
Matt Quinn
2001-4-4
15
Butte
Along Honey Run Creek. From the confluence with Little Butte Creek upstream approximately 2 miles.
213
Comment
CHSC93
Acer macrophyllum
V. Holt
1948-4-14
Butte
Cohasset road 10 mi. past Richardson Springs turnoff.
487
Comment
CHSC95481
Acer macrophyllum
LeRoy Gross; Naomi Fraga, Steve Williams
2002-7-17
566
Los Angeles
Transverse Ranges: Verdugo Mountains Region: North side: La Tuna Canyon, follow creekbed just north of La Tuna Canyon Road, (Santa Monica Mountains Conservancy land) side canyon off of La Tuna Canyon.
488
Comment
CHSC99657
Acer macrophyllum
H. Koeth; H. Jansen
2007-5-2
Butte
Big Chico Creek Ecological Reserve, Chico (Forest Ranch). UTM10 610006E 4406721N.
471
Comment
CLARK-A1528-103
Acer macrophyllum
J. D. Jacobi
1970-5-14
0514-7
San Bernardino
Waterman Canyon
0
Comment
CLARK-A1528-104
Acer macrophyllum
Richard A. Minnich
1968-4-18
10
Los Angeles
San Gabriel Mountains
Comment
CLARK-A1528-1370
Acer macrophyllum
John C. Roos
1946-8-31
2936
San Bernardino
San Bernardino Mountains
Comment
CLARK-A1528-1371
Acer macrophyllum
John C. Roos
1937-5-9
2088
San Bernardino
Oak Glen
Comment
CLARK-A1528-2398
Acer macrophyllum
John C. Roos
1965-6-6
San Bernardino
San Bernardino Mountains
Comment
CLARK-A1528-2399
Acer macrophyllum
Robin L. Kobaly
1972-5-23
RLK 720523
San Bernardino
San Bernardino Mountains
1828
Comment
CSUSB6
Acer macrophyllum
Keith Thompson
1970-5-17
s.n.
San Bernardino
Lytle Creek Lytle Creek
Comment
CSUSB7
Acer macrophyllum
Keith Thompson
1970-5-17
3
San Bernardino
Lytle Creek Lytle Creek
Comment
CSUSB8
Acer macrophyllum
Nadine Tolkan
1970-5-14
8
San Bernardino
Lower Waterman Canyon, just north of Arrowhead Hot Springs
609
Comment
CSUSB874
Acer macrophyllum
Unknownnown
1968-4-18
s.n.
Los Angeles
On South side of wash bottom. About 5 miles north of San Antonio Dam on Mt. Baldy Road. San Gabriel Mts.
Comment Read comments Oct 9 2014
CSUSB9
Acer macrophyllum
Leslie Pratt
1968-5-19
S. N.
San Bernardino
Above Mentone, on the top of a bank of Mill Creek, 200 feet south of bridge.
Comment
ECON363558
Acer macrophyllum
C. F. Baker
1902-3
389
Unknown
Foothills near Stanford University
Comment
ECON363559
Acer macrophyllum
C. F. Baker
1903-5-8
2981
Unknown
Cache Creek canon
Comment
ECON363560
Acer macrophyllum
C. F. Baker
1903-8-2
3675
Unknown
San Antonio Canon near Claremont
Comment
GH363512
Acer macrophyllum
F. H. Utech, W. Knight & I. Knight
1984-4-20
84 -175
Unknown
ca. 0.4 mi S towards Redcrest on Avenue of Giants from junction with US hwy 101
15
Comment
GH363513
Acer macrophyllum
J. W. Blankinship
1892-3
Unknown
Berkeley
Comment
GH363515
Acer macrophyllum
S. K. Harris, J. P. Tracy & H. S. Yates
1936-6-17
3464
Unknown
Northwest slopes of Buck Mountain
822
Comment
GH363517
Acer macrophyllum
J. D. Randall
1912-6-10
Unknown
County bridge--San Francisquito Creek near Stanford University
Comment
GH363518
Acer macrophyllum
P. A. Munz & E. Crow
1930-4-10
11868
Unknown
Lady's Harbor, Santa Cruz Island
Comment
GH363520
Acer macrophyllum
A. A. Heller
1902-7-14
5878
Unknown
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville
Comment
GH363521
Acer macrophyllum
A. A. Heller & H. E. Brown
1902-3-21
5111
Unknown
Hills Southeast of Santa Rosa
Comment
GH363522
Acer macrophyllum
H. E. Parks & S. T. Parks
1937-05-01 - 1937-06-01
24069
Unknown
Darlingtonia, Smith River
121
Comment
GH363523
Acer macrophyllum
A. Eastwood
1895-06-01 - 1895-07-01
Unknown
Lagunitas Cr.
Comment
GH363524
Acer macrophyllum
W. R. Dudley
1904-3-30
1
Unknown
San Francisquito Creek, Stanford Univ.
Comment
GH363525
Acer macrophyllum
A. A. Heller
1907-4-6
8431
Unknown
Guadalupe Creek below the Guadalupe Mine
152
Comment
GH363529
Acer macrophyllum
J. M. Bigelow
Unknown
Napa Valley
Comment
GH363530
Acer macrophyllum
C. G. Pringle
1882-8-25
Unknown
Calistoga
Comment
GH363531
Acer macrophyllum
J. C. Nevin
1883-09-01 - 1883-10-01
850
Unknown
Sa. Anita Canon [Santa Anita Canyon]
Comment
GH363532
Acer macrophyllum
G. B. Grant
1901-5-3
17
Unknown
Sierra Madre Mts.
Comment Read comments Jan 7 2015
GH363533
Acer macrophyllum
H. E. Parks & S. T. Parks
1938-08-01 - 1938-09-01
24154
Unknown
Darlingtonia, Smith River
137
Comment
GH363534
Acer macrophyllum
H. E. Parks & S. T. Parks
1938-04-01 - 1938-05-01
24117
Unknown
Darlingtonia, Smith River
121
Comment
GH363535
Acer macrophyllum
C. G. Michener & F. T. Bioletti
1891-04-01 - 1891-05-01
2
Unknown
Tamalpais
Comment
GH363536
Acer macrophyllum
W. R. Dudley
1901-06-01 - 1901-07-01
Unknown
Tassajara Springs, Santa Lucia Mts.
Comment
GH363537
Acer macrophyllum
J. F. Macbride & E. B. Payson
1915-7-25
893
Unknown
Canon on Mt. Wilson
Comment
GH363538
Acer macrophyllum
M. E. P. Ames
1889-05-01 - 1889-06-01
Unknown
Taylorsville, Indian Valley
Comment
GH363539
Acer macrophyllum
W. B. Cooke
1940-7-12
15306
Unknown
near the Box Canyon of the Sacramento near Mt. Shasta City
Comment
GH363540
Acer macrophyllum
C. F. Baker
1902-3
389
Unknown
Foothills near Stanford University
Comment
GH363541
Acer macrophyllum
C. F. Baker
1903-5-8
2981
Unknown
Cache Creek canon
Comment
GH363542
Acer macrophyllum
C. F. Baker
1903-8-2
3675
Unknown
San Antonio Canon near Claremont
Comment
GH363543
Acer macrophyllum
L. Abrams & E. A. McGregor
1908-06-01 - 1908-06-02
6
Unknown
Sulphur Mountain Spring, Sulphur Mountains
304
Comment
GH363544
Acer macrophyllum
G. W. Turesson & C. G. Alm
1938-7-30
643
Unknown
at State Highway No. 24, 20 miles north of Oroville
647
Comment
GH363545
Acer macrophyllum
A. A. Heller
1919-5-17
13166
Unknown
Banks of the Feather river near Stirling
Comment
GH363546
Acer macrophyllum
W. L. Jepson
1916-10-28
6853 a
Unknown
Las Trampas Creek
Comment Read comments Dec 1 2014
GH363548
Acer macrophyllum
W. H. Brewer
1860-1-1
687
Unknown
Near Monterey
Comment
GH363549
Acer macrophyllum
W. H. Brewer
1860-1-1
312
Unknown
Canon near St. Barbara
Comment
GH363550
Acer macrophyllum
C. E. Cummings
1896-5-9
Unknown
Yosemite National Park, Yosemite Valley
Comment
GH363553
Acer macrophyllum
J. A. Ewan & A. N. D. Ewan
1936-8-2
9896
Unknown
1 1/2 mi. below head of Cedar Canyon off Mescal Canyon off Mescal Canyon
Comment
GH363561
Acer macrophyllum
A. A. Heller
1914-3-19
11213
Unknown
canon of Chico creek. on First street, Chico
Comment
GH363562
Acer macrophyllum
A. A. Heller
1914-7-14
11575
Unknown
Canon of Chico creek
Comment
GH363563
Acer macrophyllum
C. B. Wolf & B. D. Stark
1933-9-19
5443
Unknown
W. slope Sierra Nevada. Sequoia National Park, between Hospital Rock and Giant Forest
1280
Comment
GH363564
Acer macrophyllum
C. B. Wolf
1937-5-17
8710
Unknown
Northern Sierra Nevada. Red Bluff - Susanville Road, 6 7/10 mi. below Mineral
1371
Comment
GH363565
Acer macrophyllum
R. F. Hoover
1938-5-4
3345
Unknown
Peak east of Tassajero Creek
Comment
GH363567
Acer macrophyllum
S. B. Parish
1918-5-20
11750
Unknown
Waterman Canon, San Bernardino Mountains
685
Comment Read comments Jun 30 2012
GH363568
Acer macrophyllum
L. Abrams
1911-7-3
4617
Unknown
Yosemite National Park, Yosemite Valley
1219
Comment
GH363570
Acer macrophyllum
I. W. Clokey
1930-5-26
4995
Unknown
Santa Cruz Island
Comment Read comments Nov 18 2013
GH363571
Acer macrophyllum
D. Demaree
1955-6-12
36973
Unknown
Westminister Woods
Comment
GH363579
Acer macrophyllum
L. Abrams & E. A. McGregor
1908-06-19 - 1908-06-21
397
Unknown
Oakgrove Canyon, Liebre Mountains
1066
Comment
GH363583
Acer macrophyllum
L. S. Rose
1941-3-22
41056
Unknown
Mt. Diablo, w. slope
609
Comment
GH363585
Acer macrophyllum
P. H. Raven & H. J. Thompson
1959-6-4
14352
Unknown
Topanga Canyon, 1.1 miles north of United States Highway 101A
91
Comment
GH363586
Acer macrophyllum
W. L. Jepson
1911-9-23
4728
Unknown
In bottom west fork of Santa Lucia Creek
609
Comment
GH363590
Acer macrophyllum
W. A. Dayton
1913-9-3
563
Unknown
Sweetbrier Creek trail, abt 3 miles from Castella
1066
Comment
GH363594
Acer macrophyllum
L. S. Rose
1968-8-17
68188
Unknown
2 mi. s. of Los Gatos
243
Comment
GH363595
Acer macrophyllum
C. C. Kingman
1910-4-29
Unknown
Mt. Wilson trail, San Gabriel Mts.
853
Comment
GH363599
Acer macrophyllum
W. L. Jepson
1908-4-4
3005
Unknown
West Branch, San Pablo Creek
Comment
GH403594
Acer macrophyllum
G. K. Helmkamp & E. A. Helmkamp
2009-5-11
14600
Unknown
Sierra Nevada Mountains Foothills: Michigan Bluff Road, 0.8 mile south of its junction with Foresthill Road, NE of the city of Foresthill
Comment
HREC1228
Acer macrophyllum
H. F. Heady
1953-10-26
935
Mendocino
James Pasture - Hopland Field Station
Comment
HSC101312
Acer macrophyllum
R. G. Swinney
2009-3-28
10179
Los Angeles
Transverse Range, San Gabriel Mtns.: Monrovia Mountain Park, along canyon bottom from park entrance to 0.5 mi. up canyon
366
Comment
HSC12514
Acer macrophyllum
Wendell Wood
1970-6-17
9
Los Angeles
Chevy Chase and Linda Vista Rd., Glendale
366
Comment
HSC12932
Acer macrophyllum
C. E. Fellows
1970-11-9
351
Humboldt
HSC Campus, S side Bio Greenhouse
Comment
HSC13074
Acer macrophyllum
D. Santana, C. Kline
Oct 1970
23
Humboldt
HSC Campus
Comment
HSC24608
Acer macrophyllum
D. J. Jager
1965-4-15
11
Mendocino
1.5 mi. E of Talmage along Mill Creek Rd., below lower dam
Comment
HSC27951
Acer macrophyllum
Carl W. Mize
1972-9-23
114
Siskiyou
0.5 mi. from end of Steinacher Creek Rd.
884
Comment
HSC2803
Acer macrophyllum
C. E. Fellows
1965-8-22
119
Los Angeles
1.1 mi. N of Angeles Crest fire station on Angeles Crest Hwy.
762
Comment
HSC2804
Acer macrophyllum
C. B. Wolf
1927-8-26
1037
Siskiyou
Along Klamath River, 4 mi. N of Gottville
Comment
HSC2806
Acer macrophyllum
R. G. Means
1962-6-22
18
Sierra
2.3 mi. E of Downieville, Hwy. 49
915
Comment
HSC2807
Acer macrophyllum
Jack Rockwell
1962-4-29
44
Humboldt
E bank of Redwood Creek, near Hwy. 299
549
Comment
HSC2808
Acer macrophyllum
A. H. Sartain
1964-4-25
Humboldt
6 mi. W of Willow Creek on Hwy. 299
Comment
HSC2809
Acer macrophyllum
W. Jan Rowe
1966-4-3
4
Santa Cruz
3 1/2 mi. E of Jamison Creek Rd. from intersection with Empire Grade Rd.
457
Comment
HSC2810
Acer macrophyllum
Francis Winter
1960-4-23
Humboldt
1.0 mi. N of Dollar Ranch on Korbel-Maple Creek Rd.
229
Comment
HSC2811
Acer macrophyllum
J. V. Lenz
1946-5-10
Solano
Gates Canyon, Vacaville
Comment
HSC2812
Acer macrophyllum
R. E. Thill
1965-5-1
27
Humboldt
0.25 mi. from Korbel on the Camp Bauer Rd.
Comment
HSC2814
Acer macrophyllum
Elrid H. Spinas
1948-6-16
61
Humboldt
Horse Mtn.
Comment
HSC2815
Acer macrophyllum
J. Sandborg, F. Sandborg
May 1968
2
Humboldt
Bluff Creek near Notice Creek, above Notice Creek
793
Comment Read comments Nov 1 2013
HSC2816
Acer macrophyllum
John L. Heywood, D. H. Norris
1968-3-30
1751
Trinity
Along Trinity River, Hwy. 299, 3.5 mi. E of Humboldt Co. line
Comment
HSC2817
Acer macrophyllum
D. E. Anderson
1962-3-17
1933
Humboldt
3 mi. W of Bridgeville along Hwy. 36
Comment
HSC2818
Acer macrophyllum
L. S. Rose
1968-3-31
68011
Santa Clara
Calaveras Reservoir
244
Comment
HSC28792
Acer macrophyllum
J. P. Smith
1973-4-21
6316
Trinity
Along Coffee Creek Rd. leading to Coffee Creek Ranch.
610
Comment
HSC30204
Acer macrophyllum
William J. Ferlatte
1968-6-9
1145
Trinity
Big Flat, Packers Peak
1585
Comment
HSC30822
Acer macrophyllum
Melinda F. Denton
1973-6-28
2850
Del Norte
Siskiyou National Forest, 1.4 mi. S of Oregon border on rd. to Crazy Peak along Hwy. 196, 1.0 mi. S of intersection of Hwy. 196 and Dunn Creek Rd.
695
Comment
HSC31652
Acer macrophyllum
Timothy B. Devine
1974-5-4
318
Humboldt
1/4 mi. N of junction of Hwy. 299 and Titlow Hill Rd., E facing slope
875
Comment
HSC31672
Acer macrophyllum
Thomas E. Higley
1974-4-20
28
Los Angeles
20 mi. NE of Azusa along the E Fork of the San Gabriel River Trail
457
Comment
HSC31890
Acer macrophyllum
Steve Selva, Roger Jensen
1974-8-26
63
Trinity
Along Hwy. 3 at N end of Clair Engle Lake
Comment
HSC32584
Acer macrophyllum
Linda M. Barker
1974-4-21
167
Shasta
Hwy. 299, roadside cut across stream canyon
366
Comment
HSC34776
Acer macrophyllum
R. E. Cooksey
Apr 1974
1759
Los Angeles
Little Dalton Canyon, above Glendora
457
Comment
HSC36704
Acer macrophyllum
Brent Whitely
1975-6-23
43
Siskiyou
223
Comment
HSC36840
Acer macrophyllum
Gary S. Lester
1975-5-18
700
Mendocino
Elder Creek Bottoms, from mouth to 1.0 mi. upstream
427
Comment
HSC37367
Acer macrophyllum
Gary S. Lester, Roger L. Yearout, Judith G. Dickson
1974-7-24
501
Humboldt
Along Lost Man Creek.
38
Comment
HSC37764
Acer macrophyllum
A. M. Montalvo, J. D. Ackerman
1975-9-11
726
Lake
Boggs Mtn. E of Cobb, 100 m down from Rd. 100 on Rd. 110.
780
Comment
HSC40991
Acer macrophyllum
Thomas W. Nelson, Jane P. Nelson
1977-8-6
3711
Trinity
Bed of creek draining E slope of Black Lassic
1585
Comment
HSC41320
Acer macrophyllum
Brad Klipfel
1974-9-2
527
Humboldt
Horse Mtn.
Comment
HSC46799
Acer macrophyllum
William J. Ferlatte
1975-5-21
1698
Trinity
Canyon of the Stuart Fork of the Trinity River.
823
Comment
HSC51265
Acer macrophyllum
G. L. Clifton, Overton
1979-6-4
4104
Trinity
Near Shanty Creek, close to the town of Alderpoint
853
Comment
HSC56654
Acer macrophyllum
Walter Overton
1979-7-17
8130
Trinity
Near S Fork Mtn., close to the town of Mad River.
1390
Comment
HSC56670
Acer macrophyllum
Walter Overton
1979-7-17
8184
Trinity
Near Horse Ridge, close to the town of Mad River
1356
Comment
HSC56708
Acer macrophyllum
Gilbert Muth
1979-7-17
8307
Trinity
Near Barry Creek, close to the town of Mad River
876
Comment
HSC56849
Acer macrophyllum
Walter Overton
1979-7-18
8749
Trinity
Near Horse Ridge, close to the town of Mad River.
1036
Comment
HSC57033
Acer macrophyllum
Overton, Butler
1979-7-24
9664
Humboldt
Near Friday Camp, close to the town of Willow Creek.
1250
Comment
HSC57496
Acer macrophyllum
Gilbert Muth
1979-7-24
10372
Del Norte
Near High Plateau Creek, close to the town of Gasquet
305
Comment
HSC59265
Acer macrophyllum
M. A. Ericksen
1979-5-12
271
Trinity
Brown's Creek near Deer Lick Springs Rd., 2.5 mi. from S Fork Jct.
Comment
HSC60002
Acer macrophyllum
M. A. Baker
1977-6-6
370
Humboldt
Hoopa
Comment
HSC60003
Acer macrophyllum
M. A. Baker
1978-5-6
466
Humboldt
Junction of Bald Hills Rd. with French Camp Rd.
Comment
HSC60389
Acer macrophyllum
Linda M. Barker
1975-7-2
1078
Del Norte
Old Gasquet Toll Rd. Monumental. 6.3 miles N of Patrick Creek Junction
732
Comment
HSC60390
Acer macrophyllum
Linda M. Barker
1975-5-12
385
Del Norte
Old Gasquet Toll Rd., 1.5-4.3 mi. N of Patrick Creek junction.
610
Comment
HSC62677
Acer macrophyllum
Michelle Stevens
1979-4-15
41
Humboldt
Richardson Grove by Eel River
30
Comment
HSC62843
Acer macrophyllum
J. M. DiTomaso
1979-5-12
992
Yolo
Next to Putah Creek below Monticello Dam
91
Comment
HSC64645
Acer macrophyllum
Linda M. Barker
1975-9-8
1286
Del Norte
Old Gasquet Toll Rd. 1.5 mi. N of Patrick Creek jct.
524
Comment
HSC65060
Acer macrophyllum
J. P. Smith, Steve Selva
1970-6-30
4241
Del Norte
French Hill Rd., 21.6 mi. from junction with Hwy. 199
Comment
HSC65098
Acer macrophyllum
J. P. Smith
1973-5-5
6446
Siskiyou
Trail to the Siskiyou cypress stand, off the Cook and Green Pass Rd.
Comment
HSC65128
Acer macrophyllum
J. P. Smith, J. O. Sawyer
1973-4-14
6089
Shasta
3.8 mi. E of Buckhorn Summit on Hwy. 299
640
Comment
HSC65310
Acer macrophyllum
J. P. Smith
1973-4-21
6188
Trinity
Above Eagle Creek Loop, N of the Eagle Creek Campground.
854
Comment
HSC66166
Acer macrophyllum
Cathy Goldberg, Lynn Kunstman, Lauren Philbrick, Geoff Walsh
1980-5-3
60
Trinity
Philpot Creek Campground
808
Comment
HSC66436
Acer macrophyllum
Melany Seacat, Deni Seymour
1979-5-16
95
Mendocino
Big River Estuary, S side of river, 1.5 mi. upriver
0
Comment
HSC68540
Acer macrophyllum
Maralyn A. Renner
1980-6-25
1113
Siskiyou
Little South Fork Indian Creek, W Fork
1220
Comment
HSC69577
Acer macrophyllum
R. Kalal
1980-6-1
9
Humboldt
S side of Essex Pond
15
Comment
HSC70296
Acer macrophyllum
M. A. Baker
1980-5-23
1422
Trinity
Near Tierney Canyon
975
Comment
HSC70824
Acer macrophyllum
M. A. Baker
1980-6-7
1824
Humboldt
Near Ammon Creek
732
Comment
HSC75054
Acer macrophyllum
J. P. Smith, Thomas W. Nelson
1978-7-22
10055
Tehama
Shasta-Trinity National Forest, Wells Creek Camp.
1372
Comment
HSC78844
Acer macrophyllum
John S. Palmer
1973-9-7
211
Trinity
Bear Lakes area along trail to Big Bear Lake
1220
Comment Read comments Jun 5 2012
HSC79478
Acer macrophyllum
Kenneth Clark
1980-3-27
563
Humboldt
Upper alluvial terrace of Dead Man's Gulch
76
Comment
HSC84191
Acer macrophyllum
J. P. Smith, Thomas W. Nelson
1982-5-15
10450
Shasta
1220
Comment
HSC84300
Acer macrophyllum
Clare R. Wheeler
1980-6-14
1715
Mendocino
Manchester- Boonville Rd., 9.5 mi. E of Hwy. 1
518
Comment
HSC84301
Acer macrophyllum
Clare R. Wheeler, Gladys L. Smith
1980-6-18
1803
Mendocino
Mendocino National Forest, 5 mi. NE and upgrade from Hammerhorn Lake on USFS Rd. 23N01
1524
Comment
HSC86930
Acer macrophyllum
Lyman Benson
1945-4-30
11653
Los Angeles
Big Dalton Canyon, Glendora, San Gabriel Mtns.
351
Comment Read comments May 22 2013
HSC87303
Acer macrophyllum
Steve Boyd, T. S. Elias
1987-4-14
2032
Los Angeles
San Gabriel Mtns., Rincon- Red Box Rd., S of Rincon Forest Station, N of Glendora
Comment
HSC93034
Acer macrophyllum
F. Bowcutt
1989-7-9
1405
Mendocino
Old townsite of Wheeler, 7 mi. SSE of Four Corners, 20 mi. SSW of Garberville
12
Comment
HSC95908
Acer macrophyllum
Will Ferrand
2002-4-20
25
Humboldt
9 mi. E of intersection of West End Rd. and Warren Creek Rd.
67
Comment
HSC98356
Acer macrophyllum
T. Jimerson, J. Pageau
1979-7-31
706
Humboldt
Near Whiting Ridge. Close to town of Hyampom
1204
Comment
HSC98573
Acer macrophyllum
C. Witte
2007-5-17
31
Humboldt
National Forest Road 5N10. 1/2 mile east of intersection with National Forest 1.
1441
Comment
IRVC16141
Acer macrophyllum
R. Meinzer, T. Mulroy
1971-4-25
s.n.
Orange
Santa Ana Mountains: Upper Trabuco Canyon. Peninsular Ranges
Comment
IRVC21628
Acer macrophyllum
Fred M. Roberts, K. G. Marsh
1984-4-21
1348
Orange
Santa Ana Mountains: Lost Women Canyon, 2.4km WSW Bald Peak; 2.3km SE Bedford Peak. Peninsular Ranges
755
Comment
IRVC22668
Acer macrophyllum
Fred M. Roberts
1985-5-9
1729
Orange
Santa Ana Mountains: Upper McVicker Canyon, 1.8km NE Los Pinos Peak. Peninsular Ranges
1113
Comment
IRVC23426
Acer macrophyllum
Fred M. Roberts
1985-7-26
2087
Orange
Santa Ana Mtns: Upper trabuco Cyn, 1.3 km NE Los Pinos Pk. Peninsular Ranges
1225
Comment
IRVC26818
Acer macrophyllum
S. D. White, D. Haselfeld
1996-6-28
4244
San Bernardino
Yucaipa/Oak Glen area, along Pisgah Peak Road ca. 1.5 air mi. W of Pisgah Peak, and ca. 1 air mi. S of Potato Canyon Road San Bernardino Mtns.
1220
Comment
IRVC29211
Acer macrophyllum
G. K. Helmkamp, E. A. Helmkamp
2004-7-28
8776
Santa Barbara
Stagecoach Rd., 0.4 mi NE of Cold Spring near the jct with Hwy CA-154 Santa Ynez Mountains
549
Comment
IRVC5
Acer macrophyllum
A. S. Boughey
1965-3-5
53
Orange
Trabuco Canyon. Santa Ana Mountains
Comment
IRVC6
Acer macrophyllum
Gail Howard
1965-4-28
s.n.
Orange
Nerport Beach, Back Bay. Southern Coastal
8
Comment
IRVC7
Acer macrophyllum
D. Frees
1965-3-13
s.n.
Orange
Santa Ana Mtns: Silverado Cyn. Peninsular Ranges
Comment
IRVC8
Acer macrophyllum
T. Price
1965-4-17
s.n.
Orange
Santa Ana Mtns: Silverao Cyn. Peninsular Ranges
Comment Read comments Nov 15 2013
IRVC9265
Acer macrophyllum
B. Gittins
1963-4-18
171 c
Orange
Santa Ana Mtns: Silverado Cyn. Peninsular Ranges
Comment
JEPS111581
Acer macrophyllum
D. G. Kelch
2004-3-5
04 .15
Contra Costa
Sky Ranch Dutra Fire Road. Franklin Canyon
90
Comment
JEPS111582
Acer macrophyllum
D. G. Kelch
2004-4-25
04 .109
Contra Costa
Martinez - West: Ozol Rock and Scenic Drive West Martinez on Scenic Dr. at Road Gate
28
Comment
JEPS115154
Acer macrophyllum
Lowell Ahart
2009-11-19
16550
Butte
On the east edge of Big Chico Creek, about 15 yards west of Ten Mile House Road, Upper Bidwell Park, about 3/4 mile (air) west of Highway 32, about 10 miles northeast of Chico
181
Comment
JEPS115180
Acer macrophyllum
Lowell Ahart, John Dittes
2009-7-13
16047
Plumas
On dry soil, near a seep, on the north side of Forest Service Road 27N28, headwater of Clear Creek, about 2.0 miles (air) north of Butt Valley Reservoir Dam, about 3 miles (air) southwest of Lake Almanor Reservoir Dam
1476
Comment
JEPS125811
Acer macrophyllum
William Harnach
2015-4-13
1399
Sierra
1.6 miles West of the Sierra City post office on Highway 49.
Comment
JEPS128109
Acer macrophyllum
Julie Kierstead Nelson with Heath Bartosh, Jepson Yolla Bolly Workshop
2017-7-14
2017 -040
Trinity
Yolla Bolly Wilderness; north side of Black Rock Lake.
Comment
JEPS42646
Acer macrophyllum
C. E. Hutchinson
1892-8-10
Los Angeles
Altadena
243
Comment
JEPS42647
Acer macrophyllum
Olive Thacher
1918-4-24
14 c
Ventura
Horn Canyon , Ojai (Ojai)
Comment
JEPS42648
Acer macrophyllum
W. L. Jepson
1916-10-28
6853 a
Contra Costa
Las Trampas Creek
Comment
JEPS42649
Acer macrophyllum
W. L. Jepson
1908-4-4
3005
Contra Costa
West Branch San Pablo Creek
Comment Read comments Jul 7 2011
JEPS42650
Acer macrophyllum
W. L. Jepson
1911-9-23
4728
Monterey
in bottom West Fork Santa Lucia Ck
609
Comment
JEPS42651
Acer macrophyllum
W. L. Jepson
1932-7-30
16448
Humboldt
near Big Tree; Bull Creek, near Big Tree
121
Comment
JEPS42652
Acer macrophyllum
W. L. Jepson
1903-11-3
2421
Mendocino
South Mill Creek Canyon , South Mill Creek Canyon (Ukiah)
213
Comment
JEPS42653
Acer macrophyllum
Olive Thacher
1918-4-24
14 a
Ventura
Ojai , Ojai (Horn Canyon)
Comment
JEPS42654
Acer macrophyllum
W. L. Jepson
c. 1910
14578
Mendocino
North Coast Ranges
Comment
JEPS42655
Acer macrophyllum
Willis L. Jepson
1903-10-18
2390
Solano
Twin Sisters Peaks near summit; Twin Sisters Peaks, near summit
701
Comment
JEPS42656
Acer macrophyllum
W. L. Jepson
1902-6-19
1887
Humboldt
Ft. Seward Ranch Ridge Ft. Seward Ranch Ridge (= Mail Ridge) ((= Mail Ridge))
1219
Comment
JEPS42657
Acer macrophyllum
W. L. Jepson
July, 1898
13938
Nevada
Yuba Flume , Yuba Flume (Bear Valley)
1371
Comment
JEPS42658
Acer macrophyllum
W. L. Jepson
1891-9-21
13945
Solano
Miller Canyon , Miller Canyon (Vaca Mts.)
Comment
JEPS42659
Acer macrophyllum
W. L. Jepson
1903-11-26
13939
Alameda
(Miss Head's School) Berkeley, (Miss Head's School) (Channing Way, Berkeley)
Comment
JEPS42660
Acer macrophyllum
W. L. Jepson
July, 1898
13941
Nevada
Bear Valley
1371
Comment
JEPS42661
Acer macrophyllum
W. L. Jepson
1892-3-25
13944
Solano
Gates Canyon Vaca Mountains, Gates Canyon
Comment
JEPS42662
Acer macrophyllum
W. L. Jepson
1896-3-23
13946
Marin
Ross Valley
Comment
JEPS42663
Acer macrophyllum
W. L. Jepson
1900-6-21
609
Tulare
Cedar Creek Sierra Nevadas, , Cedar Creek (N Fork Kaweah River)
1219
Comment
JEPS42664
Acer macrophyllum
Geo. D. Butler
1909-5-31
767
Siskiyou
Humbug
Comment
JEPS42665
Acer macrophyllum
Carl Epling, J. Ewan
1933-7-7
7844
Los Angeles
Lower Topango Canyon Santa Monica Mts., Lower Topango Canyon
Comment
JEPS42666
Acer macrophyllum
S. B. and W. F. Parish
1888-3-10
2051
San Bernardino
Waterman's Canyon San Bernardino Mountains
609
Comment
JEPS42667
Acer macrophyllum
S. B. and W. F. Parish
June 1888
San Bernardino
San Bernardino Mountains
Comment
JEPS42668
Acer macrophyllum
John Thomas Howell
1927-7-26
2839
Orange
Claymine Canyon Santa Ana Mts., Claymine Canyon
304
Comment
JEPS42670
Acer macrophyllum
Olive Thacher
1918-4-24
14 f
Ventura
Horn Canyon , Ojai (Ojai)
Comment
JEPS42671
Acer macrophyllum
Adele Lewis Grant
1916-4-30
638
Tuolumne
Yankee Hill
1127
Comment
JEPS42672
Acer macrophyllum
W. L. Jepson
1901-3-9
1192 A
Marin
Ross Valley
Comment
JEPS42675
Acer macrophyllum
Frank W. Peirson
1918-6-17
107
Los Angeles
Rock Creek San Gabriel Mts., Rock Creek
1950
Comment
JEPS42676
Acer macrophyllum
Frank W. Peirson
1919-4-5
107 a
Los Angeles
Old Mt. Wilson trail , Old Mt. Wilson trail (San Gabriel Mountains)
685
Comment
JEPS70220
Acer macrophyllum
Robert J. Rodin
1969-8-18
8382
Del Norte
near Prairie Creek State Park; near Prairie Creek State Park
Comment Read comments Jun 23 2014
JEPS75525
Acer macrophyllum
P. F. Yorks
1976-4-6
124
Contra Costa
on Hampton Road ca 1.7 km s Bear Creek Road (e of road, n of Briones Reservoir); Hampton Road Natural Reserve
200
Comment
JEPS77368
Acer macrophyllum
Robert M. Lloyd
1963-5-4
2595
Lake
on State Highway 29, 3 mi n Cobb; n of Cobb
Comment
JEPS77369
Acer macrophyllum
Robert M. Lloyd
1963-5-4
2595
Lake
on State Highway 29, 3 mi n Cobb; n of Cobb
Comment
JEPS77871
Acer macrophyllum
Robert M. Lloyd
1965-5-8
3634
Sonoma
corner of Pressley Road and Sonoma Mt. Road w Glen Ellen; w of Glen Ellen
Comment
JEPS77923
Acer macrophyllum
Edward Lee
1935-9-8
1642
Alameda
Strawberry Canyon Berkeley Hills
Comment
JEPS77944
Acer macrophyllum
Edward Lee
1936-3-15
1806
Napa
Rutherford - Pope Valley road 8 mi out Rutherford; Rutherford - Pope Valley road
Comment
JEPS78438
Acer macrophyllum
Edward Lee
1936-3-15
1805
Napa
Rutherford - Pope Valley road 3/4 mi out Rutherford; Rutherford - Pope Valley road
Comment
JEPS79003
Acer macrophyllum
Edward Lee
1934-9-8
1184
Monterey
San Antonio Camp Santa Lucia Mts., San Antonio Creek (upper Milpitas Road, San Antonio Creek, Santa Lucia Mts.)
396
Comment
JEPS79004
Acer macrophyllum
Edward Lee
1934-9-8
1186
Monterey
San Antonio Camp Santa Lucia Mts., San Antonio Creek (upper Milpitas Road, San Antonio Creek, Santa Lucia Mts.)
396
Comment
JEPS79390
Acer macrophyllum
Edward Lee
1934-4-7
705
Alameda
Leona Leona (by stream by railroad)
Comment
JEPS80720
Acer macrophyllum
L. R. Heckard with J. Hickman
1981-7-28
5680
Lake
e Timber Lake (along Bear Creek, Snow Mt.); Snow Mt., e of Timber Lake
1554
Comment
JEPS80813
Acer macrophyllum
L. R. Heckard and J. C. Hickman
1981-7-31
5786
Colusa
e side Snow Mt. (se end rock promontory called Fouts Springs Overlook); e side Snow Mt., se end Fouts Springs Overlook
1783
Comment
JEPS84833
Acer macrophyllum
J. Stratford
1982-3-7
Alameda
along Redwood Road Anthony Chabot Regional Park
Comment
JEPS93345
Acer macrophyllum
Ralph N. Philbrick, M. R. Benedict and D. W. Ricker
1971-3-23
B 71 -3
Santa Barbara
ca. 3/4 mi. s.e. Prisoners' Harbor (upper w. fork of Water Canyon); Santa Cruz Isl., Water Canyon
Comment
JROH153
Acer macrophyllum
Le Roy Abrams
1902-4-6
2314
San Mateo
Jasper Ridge Biological Preserve, Stanford University
110
Comment Read comments Feb 20 2015
JROH154
Acer macrophyllum
John H. Thomas
1969-4-12
14882
San Mateo
Jasper Ridge Biological Preserve, Stanford University. Grassy area below dam, near stream.
88
Comment
JROH155
Acer macrophyllum
John H. Thomas
1971-4-25
15786
San Mateo
Jasper Ridge Biological Preserve, Stanford University
92
Comment
JROH157
Acer macrophyllum
John H. Thomas
1974-11-5
17664
San Mateo
Jasper Ridge Biological Preserve, Stanford University. Trail below dam
114
Comment
JROH158
Acer macrophyllum
John H. Thomas
1975-6-5
17948
San Mateo
Jasper Ridge Biological Preserve, Stanford University. Below Searsville Dam
91
Comment
JROH159
Acer macrophyllum
John H. Thomas
1975-6-5
17948
San Mateo
Jasper Ridge Biological Preserve, Stanford University. Below Searsville Dam
91
Comment
JROH161
Acer macrophyllum
John Hunter Thomas
1988-4-7
24380
San Mateo
Jasper Ridge Biological Preserve, Stanford University. Below dam; above San Francisquito Creek
87
Comment
JROH163
Acer macrophyllum
John Hunter Thomas
1989-5-11
24733
San Mateo
Jasper Ridge Biological Preserve, Stanford University; along road in grassy area above San Francisquito Creek and below dam
87
Comment
JROH165
Acer macrophyllum
John Hunter Thomas
1992-7-24
25381
San Mateo
Jasper Ridge Biological Preserve, Stanford University. Along San Francisquito Creek near the new bridge
87
Comment
LA31593
Acer macrophyllum
Peter H. Raven; Henry J. Thompson
1959-6-4
14352
Los Angeles
SANTA MONICA MOUNTAINS, Topanga Canyon, 1.1 mi N of US Hwy 101 Alt. [Pacific Coast Hwy].
91
Comment
LA49819
Acer macrophyllum
W. O. Griesel;
1936-5-9
sn
Los Angeles
Santa Monica Mountains, Topanga Canyon
Comment
LA49821
Acer macrophyllum
K. Kneen;
1933-4-29
sn
Los Angeles
Santa Monica Mountains, Topanga Canyon
Comment
LA49822
Acer macrophyllum
Carl Epling; Lincoln Ellison
1929-5-18
sn
Los Angeles
SANTA MONICA MOUNTAINS, Topango Canyon
Comment
LA49823
Acer macrophyllum
Carl Epling;
March 1937
sn
Los Angeles
Santa Monica Mountains, Topanga Canyon
Comment
LA49824
Acer macrophyllum
J. A. Ewan; Carl Epling
1933-7-7
7844
Los Angeles
Comment
LA49825
Acer macrophyllum
K. Kneen;
1933-4-29
sn
Los Angeles
Santa Monica Mountains, Topanga Canyon
Comment
LA49826
Acer macrophyllum
J. A. Ewan;
1929-5-18
1254
Los Angeles
365
Comment
LA49827
Acer macrophyllum
Carl Epling;
April 1938
sn
Los Angeles
Santa Monica Mountains, Westwood, near UCLA campus
121
Comment
LA49828
Acer macrophyllum
Carl Epling;
April 1938
sn
Los Angeles
Santa Monica Mountains, Westwood, UCLA campus
121
Comment
LA62879
Acer macrophyllum
A. M. Johnson;
1927-11-11
2695
Los Angeles
Santa Monica Mountains, Los Angeles River, Griffith Park
Comment
LA91295
Acer macrophyllum
A. M. Johnson;
1927-11-11
2695
Los Angeles
Santa Monica Mountains, Los Angeles River, Griffith Park
Comment
LA97302
Acer macrophyllum
Kei Nakai;
1976-4-15
TCSP- 14 -76
Los Angeles
SANTA MONICA MOUNTAINS, Topanga Canyon, Topanga Canyon State Park, 2.75 mi up Topanga Canyon Blvd.
152
Comment
LA97389
Acer macrophyllum
Kei Nakai;
1976-4-15
TCSP - 14 -76
Los Angeles
SANTA MONICA MOUNTAINS, Topanga Canyon, Topanga Canyon State Park, 2.75 mi up Topanga Canyon Blvd.
152
Comment
NY42162
Acer macrophyllum
J. B. Walker
1994-8-3
871
Plumas
On La Porte Rd, 10km S of junction with Hwy 70
1400
Comment
OBI20403
Acer macrophyllum
Ray McKelvey
unk
11
Mariposa
Yosemite Valley, Yosemite Natl Park
Comment
OBI20404
Acer macrophyllum
Unknown
1963-6-18
32
Monterey
At Church Crk and Tassahara Rd, Santa Lucia Mt
Comment
OBI25082
Acer macrophyllum
David J. Keil, Dirk Walters
1980-4-26
13824
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
OBI27216
Acer macrophyllum
Thomas Burrows
1980-8-14
116
San Luis Obispo
Reservoir Cyn
168
Comment
OBI3012
Acer macrophyllum
Lewis S. Rose
1968-3-31
68011
Santa Clara
Calaveras Reservoir
244
Comment
OBI31929
Acer macrophyllum
David J. Keil
1981-6-20
14858
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
OBI35933
Acer macrophyllum
Walter F. Chesebro
1978-5-12
174
Monterey
Along cliff overlooking Arroyo Seco River from Arroyo Seco campground
Comment
OBI36632
Acer macrophyllum
David J. Keil
1983-7-2
17307
Humboldt
Ca. 10.5 mi E of jctn with US 101 along SR 299
Comment
OBI40651
Acer macrophyllum
David J. Keil
1981-3-7
14281
San Luis Obispo
Lopez cyn along the stream
Comment
OBI40842
Acer macrophyllum
V. L. Holland
1965-5-15
163
Fresno
One mi N of Pinecrest in the cEdarbrook camp
1158
Comment
OBI45245
Acer macrophyllum
David J. Keil, V. L. Holland and Larry Kelly
1988-5-6
20585
Santa Cruz
Swanton Pacific Ranch, E of hwy 1 along Swanton Rd. Little Crk trl
Comment
OBI47315
Acer macrophyllum
David J. Keil, Melissa Luckow
1982-3-7
15694
San Luis Obispo
Between Santa Margarita and Cuesta summit along US 101, at turnout to bicycle path just N of Cuesta Summit
Comment
OBI47454
Acer macrophyllum
David J. Keil, Art Webster
1984-4-29
18179
San Luis Obispo
Lopez Wilderness Area
Comment
OBI5017
Acer macrophyllum
Robert J. Rodin
1956-5-22
6073
San Luis Obispo
Summit of cuesta grade 4 mi N of San Luis Obispo
Comment
OBI53186
Acer macrophyllum
Kathleen Goodard Jones
1993-10-21
s.n.
Santa Barbara
Los Padres Natl Forest. Vicinity of Aliso Park campground SW of New Cuyama and SW along jeep trail
Comment
OBI54335
Acer macrophyllum
Ralph N. Philbrick, M. R. Benedict and D. W. Ricker
1971-3-23
B 71 -3
Santa Barbara
Santa Cruz Island, Upper W fork of Water Cyn, about 3/4 mi SE of Prisoner's Harbor
Comment
OBI5435
Acer macrophyllum
Robert J. Rodin
1969-8-18
8382
Del Norte
Near Prairie Crk State Park
Comment
OBI70864
Acer macrophyllum
David J. Keil, with Kathleen A. Keil, et al.
1992-6-13
23244
Santa Barbara
Los Padres National Forest. Sierra Madre Mountains. Bates Canyon Road, 0.7 road miles north from junction with Sierra Madre Road.
Comment
OBI70869
Acer macrophyllum
Steve Boyd
1997-5-20
9800
Los Angeles
Liebre Mts region: Northern flank of Sawmill Mtn, upper Heryford Cyn drainage, just NE of Sawmill Summit at the jctn of forest Service roads 7N23 and 7N08
1585
Comment
OBI71172
Acer macrophyllum
Larry Kelly
1991-6-22
498 -1
Santa Cruz
Soquel Demonstration State forest off of Highland Ave.
Comment
OBI7753
Acer macrophyllum
Mike Griffin
1976-5-2
41
Monterey
Along Cone Mtn rd
Comment
OBI7856
Acer macrophyllum
Jane Beckman
1976-5-1
35
Monterey
Moist cyns in mixed evergreen forest along the road to Cone Peak
1219
Comment
OBI80583
Acer macrophyllum
E. Painter, E. Neese
1994-7-20
806
Monterey
Fort Hunter Liggett (Training Areas 2, 5), Del Venturi Road for of San Antonio River, ca. 1.6 km W of Milpitas Reservoir, ca. 4 air km SW of Coleman Reservoir dam
370
Comment
PGM4872
Acer macrophyllum
Vern Yadon
2001-5-19
Monterey
Monterey Peninsula, Del Monte Forest Carmel boundary, Pescadero Canyon 0.25 mi from Hill gate
Comment
PGM4975
Acer macrophyllum
Vern Yadon
2002-6-4
Monterey
Santa Lucia Mountains, Carmel Valley Garzas Canyon, Lower Garzas Canyon near mouth of
Comment
PGM5001
Acer macrophyllum
Beatrice F Howitt
1955-4-24
0271
Monterey
Santa Lucia Mountains, Upper Carmel Valley, Anastasia Canyon slope of Chews Ridge
Comment
PGM5002
Acer macrophyllum
Beatrice F Howitt
1958-4-13
Monterey
Santa Lucia Mountains, Upper Carmel Valley, Hastings Reservation near Greenfield Highway
Comment
PGM5003
Acer macrophyllum
Beatrice F Howitt
1956-11-18
Monterey
Santa Lucia Mountains, Upper Carmel Valley, Hastings Reservation near Finch Creek
Comment
POM11418
Acer macrophyllum
I. M. Johnston
1917-7-28
1568
San Bernardino
along stream
1601
Comment
POM118512
Acer macrophyllum
Marcus E. Jones
1924-4-24
s.n.
Napa
Napa.
Comment
POM124426
Acer macrophyllum
L. R. Abrams
1911-7-3
4617
Mariposa
Yosemite Valley.
1220
Comment
POM125907
Acer macrophyllum
Roxana S. Ferris
1920-4-2
1920
Monterey
Arroyo Seco near Abbotts at begining of Soledad Road
Comment
POM126405
Acer macrophyllum
Unspecified
1887-4-17
s.n.
Marin
Near Talmapais
Comment
POM128423
Acer macrophyllum
L. R. Abrams
1898-04
s.n.
Santa Clara
Stanford University.
Comment Read comments Sep 29 2011
POM136897
Acer macrophyllum
A. A. Heller
1902-7-14
5878
Lake
Foothills south of Mt. Sanhedrin, midway between Potter Valley and Hullville.
Comment
POM136899
Acer macrophyllum
A. A. Heller, H. E. Brown
1902-3-21
8912
Sonoma
Hills southeast of Santa Rosa
Comment
POM136910
Acer macrophyllum
C. F. Baker
1903-5-8
2981
Yolo
Cache Creek Canyon
Comment
POM136911
Acer macrophyllum
C. F. Baker
1903-5-8
2981
Yolo
Cache Creek Canyon
Comment
POM136917
Acer macrophyllum
C. F. Baker
1902-5-1
389
Santa Clara
Foothills near Stanford University.
Comment Read comments May 12 2011
POM137120
Acer macrophyllum
C. F. Baker
1903-8-2
3675
Los Angeles
San Gabriel Mts: San Antonio Canyon near Claremont.
Comment
POM147756
Acer macrophyllum
E. E. Stanford
1927-5-7
286
Amador
Mokelumne Canyon
Comment
POM171528
Acer macrophyllum
Philip A. Munz, E. Crow
1930-4-10
11868
Santa Barbara
Santa Cruz Island. Lady's Harbor.
Comment
POM17839
Acer macrophyllum
Philip A. Munz
1923-9-7
7732
Orange
Santa Ana Mountains: on trail from Holy Jim Canyon to Santiago Peak
1220
Comment
POM18146
Acer macrophyllum
Philip A. Munz
1923-5-26
6833
Los Angeles
Big Rock Creek, San Gabriel Mountains, small side canyon.
1921
Comment
POM18183
Acer macrophyllum
Philip A. Munz
1923-9-1
7703
Los Angeles
Swartout Valley, narrow north-facing canyon at old sawmill
2043
Comment
POM183629
Acer macrophyllum
Joseph A. Ewan
1929-5-18
1254
Los Angeles
Las Flores Canyon
Comment
POM184685
Acer macrophyllum
Joseph A. Ewan
1932-6-17
7361
Los Angeles
San Gabriel Mountains. Upper Arroyo Seco. Upper Sonoran zone. Fine trees along stream with sycamores.
1098
Comment
POM186941
Acer macrophyllum
Marcus E. Jones
1931-7-13
28942
Mendocino
Rockport
Comment
POM186942
Acer macrophyllum
Marcus E. Jones
1931-7-17
28943
Shasta
Shasta City (Session's).
Comment
POM186943
Acer macrophyllum
Marcus E. Jones
1931-7-16
28942
Shasta
Redding
Comment
POM199623
Acer macrophyllum
I. W. Clokey
1930-5-26
4995
Santa Barbara
Santa Cruz Island. Dix Canyon
15
Comment
POM222809
Acer macrophyllum
S. S. Berry
1909-3-31
s.n.
San Mateo
San Francisquito Creek.
61
Comment
POM226860
Acer macrophyllum
Josephine Randall
1912-6-10
s.n.
Santa Clara
County Bridge, San Francisquito Creek near Stanford University
Comment
POM257422
Acer macrophyllum
H. E. Parks, Susan T. Parks
1938-09
24154
Del Norte
Darlingtonia, Smith River
137
Comment
POM2696
Acer macrophyllum
Philip A. Munz
1918-5-9
2229
San Bernardino
Waterman Canyon
Comment
POM2705
Acer macrophyllum
Leona Modgett
1909-06
11
Los Angeles
Claremont.
Comment
POM2832
Acer macrophyllum
D. L. Crawford
1909-5-20
s.n.
Los Angeles
Claremont.
Comment
POM284582
Acer macrophyllum
Lyman D. Benson
1928-5-12
164
Santa Clara
Standord University, San Francisquito Creek
Comment
POM284601
Acer macrophyllum
Lyman D. Benson
1932-6-21
3739
Lake
Snow Mountain
1524
Comment
POM284626
Acer macrophyllum
Lyman D. Benson
1928-7-23
525
Lake
Kelsey Creek, Rincon School
488
Comment
POM293305
Acer macrophyllum
Lyman D. Benson
1945-4-30
11653
Los Angeles
Little Dalton Canyon, Glendora, San Gabriel Mountains. Drainage area: Pacific slope.
366
Comment
POM293318
Acer macrophyllum
Lyman D. Benson
1947-5-16
12402
Los Angeles
Little Dalton Canyon, Glendora. San Gabriel Mountains. Drainage area Pacific slope. Chaparral.
366
Comment
POM293344
Acer macrophyllum
Lyman D. Benson
1945-6-5
11752
Los Angeles
Cold Spring, 2.5 miles southwest of Camp Baldy on the Glendora Road. San Gabriel Mountains. Pacific Slope Drainage
1372
Comment Read comments Apr 7 2014
POM306283
Acer macrophyllum
Henry J. Ramsey, Henry J. Ramsey
1938-5-1
1395
Los Angeles
Eaton Canyon Park, Altadena.
Comment
POM306284
Acer macrophyllum
Henry J. Ramsey, Henry J. Ramsey
1938-5-1
1394
Los Angeles
Eaton Canyon Park, Altadena.
Comment
POM308336
Acer macrophyllum
Henry J. Ramsey, Henry J. Ramsey
1937-7-18
3047
Los Angeles
Altadena, San Gabriel Mts., Soldier's Creek.
Comment
POM308337
Acer macrophyllum
Henry J. Ramsey, Henry J. Ramsey
1937-7-18
3046
Los Angeles
Wolgums Cabin, Soldier's Creek, San Gabriel Mountains.
Comment
POM313481
Acer macrophyllum
P. C. Hutchinson
1961-5-12
2408
Mendocino
East of Willits, northeast slopes of Mt. Sanhedrin, on the lateral road from the summit of Eden Valley Road to Shake Flat Mines
1524
Comment
POM318527
Acer macrophyllum
Patricia Wilder
1965-3-28
1716
Santa Barbara
Figueroa Mt. Road and gate ca. 2 mi. E of Midland Sch. along N-facing Hillside and by stream. San Rafael Mt, Santa Ynez River.
396
Comment Read comments Oct 8 2014
POM339127
Acer macrophyllum
F. R. Fosberg
1962-9-3
43222
Santa Cruz
4 miles SE of Saratoga Gap, on Summit Road, Santa Cruz Mountains.
900
Comment
POM339498
Acer macrophyllum
F. R. Fosberg
1967-4-1
48387
Alameda
Calaveras Reservoir
Comment
POM339499
Acer macrophyllum
F. R. Fosberg
1967-4-1
48386
Santa Clara
Calaveras Reservoir
Comment
POM50895
Acer macrophyllum
A. D. E. Elmer
1902-05
3830
Santa Barbara
Gaviota.
Comment
POM78952
Acer macrophyllum
I. M. Johnston
1925-7-8
s.n.
San Bernardino
Middle Fork Bear Creek along Lookout Trail
1890
Comment
POM85245
Acer macrophyllum
C. C. Bruce
1897-04
1790
Butte
Little Chico.
Comment
POM85271
Acer macrophyllum
Marcus E. Jones
1882-5-28
3308
Placer
Emigrant Gap.
Comment
POM85610
Acer macrophyllum
J. Clemens
1910-8-15
s.n.
Monterey
Carmel River.
Comment
POM85639
Acer macrophyllum
Edward Palmer
1892-6-7
2055
Butte
Near Chico
Comment
POM85891
Acer macrophyllum
George B. Grant
1901-5-3
17
Los Angeles
Mount Wilson, Southern California.
Comment
POM87431
Acer macrophyllum
Geo. D. Butler
1910-4-24
1236
Siskiyou
Shakleford Creek
Comment
POM8751
Acer macrophyllum
Philip A. Munz, R. D. Harwood
1920-4-23
3730
Orange
Santa Ana Mountains, along stream, Silverado Canon.
549
Comment
RSA0015969
Acer macrophyllum
Steve D. Boyd, Valentin Arvizu, R. E. Riefner
2006-9-21
11695
Los Angeles
Side drainage of La Tuna Creek just west of La Tuna Canyon Road offramp from 210 Freeway, adjacent to parking area for Santa Monica Mountains Conservancy reserve lands.
Comment
RSA0022367
Acer macrophyllum
Duncan S. Bell, Caitlin Elam, Evan Meyer
2013-6-13
5125
Los Angeles
Sheep Mountain Wilderness; Coldwater Canyon off of Cattle Canyon, on the southwestern flanks of Mount San Antonio.
898
Comment
RSA0025738
Acer macrophyllum
Duncan S. Bell
2013-7-11
5371
Los Angeles
Sheep Mountain Wilderness; eastern flanks of Mount Baden-Powell; collecting on a trail above Vincent Gulch.
1993
Comment
RSA0036778
Acer macrophyllum
Paul M. Inman
1983-5-8
50883 -20
Los Angeles
Big Santa Anita Canyon in the Angeles National Forest, San Gabriel Mountains, about 1 mile north of Arcadia, at the first weir above Hoegee's Camp, Winter Creek.
Comment
RSA0046842
Acer macrophyllum
Nick Jensen, Ed Kentner, Russell Kokx, David Varner
2013-8-31
536
Kern
Along the main road about 0.5 road km west of Lopez Flats.
1618
Comment
RSA0060471
Acer macrophyllum
R. G. Swinney
2010-8-16
13535
Los Angeles
Arcadia, Big Santa Anita Canyon, Arcadia Wilderness Park.
280
Comment
RSA0060727
Acer macrophyllum
Tom Oberbauer
2013-7-10
92
San Diego
Pala; Castro Canyon; E side Magee Road; 2.3 miles NE of junction with Highway 76.
504
Comment
RSA0085302
Acer macrophyllum
R. G. Swinney
2010-8-26
13597
Los Angeles
North Fork Big Santa Anita Canyon, to 0.7 mi. up from confluence with Big Santa Anita Cyn.
720
Comment
RSA0091160
Acer macrophyllum
R. G. Swinney
2011-6-30
15399
Los Angeles
200 m below Camp Colby (Colby Ranch) Lodge, along Coldwater Canyon
1085
Comment
RSA0091474
Acer macrophyllum
R. G. Swinney
2011-11-1
15946
Los Angeles
confluence of West Fork San Gabriel River and Glen Canyon, at Glen Cyn. Campground & to 200 m up Glen Cyn.
634
Comment
RSA0091749
Acer macrophyllum
R. G. Swinney
2011-3-22
14194
Los Angeles
mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam
509
Comment
RSA0092764
Acer macrophyllum
Nick Jensen, Sandy Namoff
2015-4-15
3424
Kern
Haul Road at the Witch Creek crossing.
1539
Comment
RSA0106567
Acer macrophyllum
R. G. Swinney
2011-3-26
14227
Los Angeles
San Gabriel Mountains: San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Cyn.
476
Comment
RSA0110591
Acer macrophyllum
Richard G. Swinney
2010-6-8
13235
Los Angeles
San Gabriel Mountains: Placerita Canyon Natural Area, along Waterfall Trail in Los Pinetos Cyn., 0.4 to 0.6 miles south of Placerita Cyn. at Walker Campground, from waterfall to 0.2 miles downstream.
598
Comment
RSA0114708
Acer macrophyllum
R. G. Swinney
2011-10-25
15869
Los Angeles
San Gabriel Mountains; along Coldbrook Creek from Coldbrook Campground upstream to tunnel, c. 0.3 stream-mile north of Hwy. 39, above confluence with Soldier Creek.
1001
Comment
RSA102062
Acer macrophyllum
John H. Redfield
1872-8-27
53
Sonoma
Near Healdsburg
Comment
RSA105402
Acer macrophyllum
G. D. Barbe
1955-6-30
62
Siskiyou
1 mile northwest of Forest camp, Etna. Growing along Johnson Creek
945
Comment
RSA113974
Acer macrophyllum
Peter H. Raven
1957-4-11
10621
Contra Costa
Curry Canyon 3.4 miles south of Recreation Ground
Comment
RSA116907
Acer macrophyllum
W. R. Dudley
1906-6-30
s.n.
San Mateo
Los Truncos Road, near Los Truncos Dairy
Comment
RSA116908
Acer macrophyllum
W. R. Dudley
1906-6-14
s.n.
San Mateo
San Francisquito Creek, near Cedro Cottage Stanford University
Comment
RSA116909
Acer macrophyllum
I. L. Wiggins
1929-3-23
3372
San Mateo
Road to Mud Lake, near Stanford University
Comment
RSA127782
Acer macrophyllum
Peter H. Raven, Henry J. Thompson
1959-6-4
14352
Los Angeles
Santa Monica Mountains. Topanga Canyon, in stream bottom. 1.1 miles north of United States Highway 101A.
91
Comment
RSA131008
Acer macrophyllum
Josephine Randall
1908-3-22
s.n.
San Mateo
Corte de Madera Canyon near Alpine Road
Comment
RSA131263
Acer macrophyllum
W. R. Dudley
1904-3-30
1
Santa Cruz
San Fracisquito Creek, Stanford University
Comment Read comments Sep 18 2013
RSA131265
Acer macrophyllum
W. R. Dudley
1900-9-23
s.n.
Santa Clara
San Francisquito Creek, near Stanford University
Comment
RSA131268
Acer macrophyllum
Josephine Randall
1906-03
s.n.
San Mateo
San Francisquito Creek near Stanford University
Comment Read comments Sep 18 2013
RSA131272
Acer macrophyllum
C. F. Leitholt
1894-8-13
s.n.
Santa Clara
Black Mountain.
Comment Read comments May 24 2011
RSA132388
Acer macrophyllum
John H. Thomas
1954-7-9
4373
Santa Clara
Carnadero Creek at intersection of Thomas Road, about 1 mile south of Gilroy.
61
Comment
RSA132389
Acer macrophyllum
John H. Thomas
1953-6-13
3329
Santa Cruz
Mt. Charley Road, about 0.4 mile west of summit of Santa Cruz-Los Gatos Highway.
595
Comment
RSA132581
Acer macrophyllum
Donald A. Johansen
1933-7-21
730
San Bernardino
Oak Glen.
1601
Comment
RSA1333
Acer macrophyllum
B. D. Stark
1930-2-21
1474
Riverside
Hidden Canyon, near Corona, Santa Ana Mts.
Comment
RSA1383
Acer macrophyllum
E. R. Johnson
1930-10-17
1588
Trinity
5 miles west of Powerhouse on the Redding-Weaverville Road
366
Comment
RSA15275
Acer macrophyllum
Carl B. Wolf
1927-4-3
241
San Mateo
1 mile above La Honda. Santa Cruz Mountains.
Comment
RSA160398
Acer macrophyllum
J. D. Olmsted
1959-5-6
563
Los Angeles
Canyon on Glendora Mountain road, 1 mile west of turnoff to Sunset Peak Lookout, etc.
Comment
RSA16469
Acer macrophyllum
Percy C. Everett
1935-6-19
7239
Orange
Santa Ana Mts., Trabuco Canyon, 2 6/10 mi. below (W.) summit of truck trail.
915
Comment
RSA170388
Acer macrophyllum
J. D. Olmsted
1962-6-20
5114
Monterey
Headwaters of San Antonio River east of Cone Peak and .5 miles north of road summit from Highway 1 to Jolon; 45 miles SE of Big Sur.
915
Comment
RSA171958
Acer macrophyllum
Percy C. Everett, Robert F. Thorne
1962-10-5
31464
Monterey
Greenfield Road, Carmel Valley, 13.4 miles NW of junction with Arroyo Seco Road
549
Comment
RSA181427
Acer macrophyllum
James I. McMurphy
1909-7-31
644
Mendocino
Blairs Hill, near Red Mountain
Comment
RSA183465
Acer macrophyllum
H. Twining
1964-5-3
29
Mendocino
In Mill Creek Canyon, 7 miles east of Ukiah
Comment
RSA187354
Acer macrophyllum
John H. Thomas
1950-5-13
1845
Santa Cruz
About 4.7 miles SE of Saratoga Summit along Skyline Blvd.
610
Comment
RSA19721
Acer macrophyllum
I. W. Clokey, E. G. Anderson
1935-5-9
6731
Los Angeles
San Dimas Canyon, bottom of canyon
Comment
RSA206275
Acer macrophyllum
Helen V. Witham
1969-7-12
267
San Diego
Oasis Spring, Laguna.
1800
Comment
RSA21524
Acer macrophyllum
Carl B. Wolf
1937-5-17
8710
Tehama
Red Bluff, Susanville Road, 6 7/10 miles below Mineral.
1372
Comment
RSA221022
Acer macrophyllum
E. W. Lathrop
1966-3-30
6129
Riverside
Mail Divide Truck. Trail between El Carriso and Santiago Peak, Cleveland Nat'l Forest.
1220
Comment
RSA221045
Acer macrophyllum
E. W. Lathrop
1968-5-8
6427
Riverside
3 miles SW of Corona, Hagador Canyon, Cleveland Nat'l Forest, Trabuco District.
274
Comment
RSA221443
Acer macrophyllum
Arthur C. Gibson
1971-4-30
1956
San Bernardino
Stoddard Canyon, Angeles National Forest. [North of Upland].
915
Comment
RSA221580
Acer macrophyllum
Arthur C. Gibson, Linda Gibson
1971-3-27
1746
Los Angeles
Evey Canyon, Angeles National Forest, NE of Claremont.
Comment Read comments Mar 31 2014
RSA222874
Acer macrophyllum
Gerald L. Benny, Colin M. Wainwright, Robert F. Thorne
1971-4-14
213
San Bernardino
Day Canyon, San Bernardino National Forest. [Angeles National Forest. San Gabriel Mountains. North of Rancho Cucamonga ].
915
Comment
RSA232892
Acer macrophyllum
L. S. Rose
1968-3-31
68011
Santa Clara
Calaveras Reservoir
244
Comment
RSA232910
Acer macrophyllum
L. S. Rose
1968-8-17
68188
Santa Clara
2 miles south of Los Gatos
244
Comment
RSA2392
Acer macrophyllum
J. W. Blankinship
1923-4-15
s.n.
Lake
Scott Valley
Comment
RSA240066
Acer macrophyllum
Frederick W. Oettinger
1969-8-25
1553
Siskiyou
Little North Fork stream crossing along new trail that goes from the end of the logging road to the Devils Canyon Trail. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area.
1220
Comment
RSA261481
Acer macrophyllum
Clif Clendenen
1974-5-25
41
Plumas
7 miles NW of Quincy on State Highway 70.
Comment Read comments Sep 15 2009
RSA263609
Acer macrophyllum
E. W. Lathrop
1968-3-22
6917
Riverside
Main Divide Truck, trail between El Carriso and Santiago Peak, Cleveland Nat'l Forest
1220
Comment Read comments Apr 28 2011
RSA263761
Acer macrophyllum
E. W. Lathrop
1971-3-24
7480
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
RSA289624
Acer macrophyllum
D. A. Young
1969-5-25
P 480
San Bernardino
at the end of Haven Ave. N. of Chaffey College in Deer Canyon
457
Comment
RSA29647
Acer macrophyllum
Joseph A. Ewan
1934-9-8
8999
Monterey
Arroyo Seco, Santa Lucia Mountains
610
Comment
RSA296752
Acer macrophyllum
K. Clark
1979-5-12
240
Trinity
Deer Lick Springs Road, 6 miles from Highway 36, next to Reading Creek
Comment
RSA29850
Acer macrophyllum
E. K. Balls, Percy C. Everett
1953-10-9
18589
Marin
W. boundry of S. P. Taylor State Park, along stream.
76
Comment
RSA298948
Acer macrophyllum
Edward Lee
1936-3-15
1805
Napa
Rutherford, Pope Valley Road, 3/4 mile out of Rutherford
Comment
RSA299556
Acer macrophyllum
Edward Lee
1934-9-8
1186
Monterey
San Antonio Camp, San Antonio Creek, upper Milpitas Road: Santa Lucia Mountains.
396
Comment
RSA302153
Acer macrophyllum
James R. Shevock
1970-4-5
99
Santa Barbara
Oso Creek, Santa Ynez Mountains.
610
Comment
RSA30419
Acer macrophyllum
A. A. Heller
1914-3-19
11213
Butte
Canyon of Chico Creek
Comment
RSA317490
Acer macrophyllum
Robert A. Norris
1984-7-10
4781
Marin
By Paradise Drive, near San Francisco Bay, 1/4 mile SE of Point Chauncey, Tiburon Peninsula
Comment
RSA3249
Acer macrophyllum
B. D. Stark
1931-6-10
2246
Orange
Claymine Canyon north end of Santa Ana Mountains.
244
Comment
RSA329739
Acer macrophyllum
Gary D. Wallace
1966-3-25
217
Los Angeles
Millard Canyon north of Pasadena
915
Comment
RSA356006
Acer macrophyllum
Robert F. Thorne
1965-3-28
35693
Santa Barbara
Santa Barbara: Near campsite ca. 2 miles beyond Midland School
427
Comment
RSA362288
Acer macrophyllum
Robert F. Thorne, C. W. Tilforth
1976-4-14
47526
Santa Barbara
Santa Cruz Island. Maple Gully, ca. 1 mi ESE of Prisoner's Harbor
198
Comment
RSA394138
Acer macrophyllum
Christopher Davidson
1977-5-18
5614
Riverside
Santa Ana Mts, Cleveland National Forest, Bear Springs.
1220
Comment
RSA394170
Acer macrophyllum
Bonnie C. Templeton
1952-04
7703
Los Angeles
Near stream, Topanga Canyon, Santa Monica Mountains.
Comment
RSA394171
Acer macrophyllum
Anstruther Davidson, Hasse
1906-6-5
1482
Los Angeles
Big Rock Creek. [San Gabriel Mountians]
Comment
RSA394172
Acer macrophyllum
L. E. Hoffman
1932-3-14
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest [San Gabriel Mountains].
Comment
RSA394173
Acer macrophyllum
Fay A. MacFadden
1931-4-10
2575
Los Angeles
Tejunga [Tujunga] Canyon. A few trees near the stream.
396
Comment
RSA394174
Acer macrophyllum
L. E. Hoffman
1929-5-14
s.n.
Los Angeles
Pacoima Canyon, Angeles National Forest.
Comment Read comments Nov 14 2011
RSA394175
Acer macrophyllum
I. W. Clokey, E. G. Anderson
1935-5-9
6731
Los Angeles
San Dimas Canyon, bottom of canyon
Comment
RSA394176
Acer macrophyllum
Donald R. Bissing
1973-3-29
34
Los Angeles
Evey Canyon, 1.5 mile from canyon mouth.
976
Comment
RSA394177
Acer macrophyllum
L. E. Hoffman
1929-5-20
s.n.
Los Angeles
Big Santa Anita Canyon, Angeles National Forest. [ N of Sierra Madre ] Shady canyon. Tree 30 to 70 feet in height.
Comment
RSA394178
Acer macrophyllum
Robert Gustafson
1977-4-5
402
Los Angeles
Angeles Crest Hwy, about 5 miles from the junction with Foothill Blvd.
Comment
RSA394179
Acer macrophyllum
George B. Grant
1904-4-1
17
Los Angeles
Mount Wilson, Southern California.
Comment
RSA394180
Acer macrophyllum
Fordyce Griffiths Jr.
1910-06
1931
Los Angeles
Strawberry Ridge, San Gabriel Mountains
Comment
RSA394181
Acer macrophyllum
Robert Gustafson, Gary D. Wallace
1982-4-14
250
Los Angeles
Monrovia Canyon Park, southern base of the San Gabriel Mts.
Comment
RSA394182
Acer macrophyllum
Bonnie C. Templeton
1932-7-21
5038
Los Angeles
Between Prairie Fork San Gabriel River and Big Pines Park, near Spring
Comment
RSA394183
Acer macrophyllum
Ora M. Clark
1928-10-14
1957
Los Angeles
San Antonio River, S. of Camp Baldy, San Antonio Mts.
Comment Read comments Mar 31 2014
RSA394184
Acer macrophyllum
Samuel R. Tyson
1942-4-10
s.n.
Los Angeles
San Dimas Canyon.
518
Comment
RSA394185
Acer macrophyllum
L. E. Hoffman
1933-3-23
17108
Los Angeles
Millard's Canyon, San Gabriel Mts.
Comment
RSA394187
Acer macrophyllum
Christopher Davidson
1975-6-6
2726
Lassen
Road to Thompson Peak, branching east of road 204, 7.5 miles SW of Susanville, following Gold Run Creek 0.5 mile on this road to the peak
1494
Comment
RSA394189
Acer macrophyllum
N. C. Cooper
1948-8-23
2936
San Bernardino
San Bernardino Mountains above Mentone, canyon side.
1220
Comment
RSA394190
Acer macrophyllum
C. Epling, L. Ellison
1930-4-14
s.n.
Santa Barbara
Lower Sespe.
Comment Read comments Jun 23 2014
RSA394192
Acer macrophyllum
Bonnie C. Templeton
1960-6-29
s.n.
Santa Clara
Bear Creek Canyon, near Briggs Creek, Saratoga
Comment Read comments Dec 2 2014
RSA394193
Acer macrophyllum
L. H. Jones
1909-4-14
s.n.
Santa Clara
Stone Crusher on San Francisquito Creek, Stanford University.
53
Comment
RSA396558
Acer macrophyllum
M. Curto
1985-6-14
31
San Diego
Oasis Springs, Laguna Mountains.
1524
Comment
RSA396999
Acer macrophyllum
Claire R. Wheeler
1980-6-14
1715
Mendocino
Manchester, Boonville Road, 9.5 miles east of Highway 1
518
Comment
RSA39869
Acer macrophyllum
Philip A. Munz
1947-9-29
12185
Santa Cruz
On Highway 9, 1 mile southwest of Felton
244
Comment
RSA456
Acer macrophyllum
J. T. Howell
1927-7-26
478
Orange
Claymine Ca - on near Sierra Peak.
244
Comment
RSA46810
Acer macrophyllum
Doris K. Kildale
1929-6-19
8015
San Mateo
Kings Mountain
Comment
RSA47650
Acer macrophyllum
Roxana S. Ferris, Laura Lorraine
1948-6-16
11778
Siskiyou
About 5.5 miles from Etna on forks of Salmon Road
Comment
RSA479900
Acer macrophyllum
Steve D. Boyd, Thomas S. Elias
1987-4-14
2032
Los Angeles
Rincon - Red Box Rd. S. of Rincon Forest Station, N. of Glendora
Comment
RSA482207
Acer macrophyllum
Richard Noyes
1987-9-19
416
San Bernardino
San Gabriel Mountians. Ice House Canyon.
1768
Comment
RSA487000
Acer macrophyllum
Nannie L. Calhoun
1884-04
8
Santa Clara
San Jose
Comment
RSA50338
Acer macrophyllum
E. K. Balls
1949-10-18
14408
San Bernardino
Hwy 18, 2 miles west of Arrowhead Highland.
1524
Comment
RSA51363
Acer macrophyllum
L. S. Rose
1949-9-6
49174
Marin
Ross
Comment
RSA514320
Acer macrophyllum
Reid V. Moran, Daniel I. Axelrod, Bob Smart
1975-7-18
22595
Orange
Along stream near Yeager Mine, upper Trabuco Canyon.
725
Comment
RSA518603
Acer macrophyllum
Steven A. Junak, Mary Hochberg, Lyndal Laughhrin
1981-3-12
SC- 374
Santa Barbara
Santa Cruz Island. Mouth of Dick's Canyon.
3
Comment
RSA522500
Acer macrophyllum
David J. Keil, Melissa Luckow
1982-3-7
15694
San Luis Obispo
Between Santa Margarita and Cuesta summit along US 101, at turnout to bicycle path just north of Cuesta summit.
Comment
RSA549854
Acer macrophyllum
Steven A. Junak, Carol Bornstein
1990-9-20
SC- 1998
Santa Barbara
Santa Cruz Island. N side of island, in upper E fork of Diablo Canyon.
457
Comment
RSA573481
Acer macrophyllum
Gerald L. Benny
1969-5-22
113
Los Angeles
San Antonio Canyon below Camp Baldy
1067
Comment
RSA5771
Acer macrophyllum
Ralph Hoffmann
1932-3-27
s.n.
Santa Barbara
Santa Cruz Island. Head of canyon back of Baby's Cove, N. side of the island.
Comment
RSA5772
Acer macrophyllum
Ralph Hoffmann
1932-3-27
s.n.
Santa Barbara
Santa Cruz Island. Head of canyon back of Baby's Cove, N. side of the island.
Comment
RSA584297
Acer macrophyllum
Tim S. Ross, Orlando Mistretta
1993-5-27
7334
Los Angeles
Wilson Canyon, along the riparian strip.
588
Comment
RSA584499
Acer macrophyllum
Tim S. Ross
1992-5-24
6402
Los Angeles
Lower Brown's Gulch: just W of San Gabriel Dam
454
Comment
RSA584858
Acer macrophyllum
Tim S. Ross
1993-6-1
7364
Los Angeles
W marvin of Chantry Flat near beginning of upper Winter Creek Trail.
707
Comment
RSA59476
Acer macrophyllum
E. K. Balls
1950-9-15
15869
Plumas
1.2 miles north of junction of Highway 89 and 24, road from Greenville to Quincy
976
Comment
RSA596337
Acer macrophyllum
Tim S. Ross, Steve D. Boyd, Peter W. Fritsch
1990-6-11
3378
Los Angeles
Big Rock Creek Canyon, along stream and immediately adjacent flats and slopes; ca 130m N to 250m NNW of Icy Springs.
1713
Comment
RSA597622
Acer macrophyllum
Scott D. White, Duayne Haselfeld
1996-6-28
4244
San Bernardino
Yucaipa/Oak Glen Area: Ca. 1.5 air miles W of Piagah Pk, and ca. 1 air mile S of Potato Canyon Rd. Unnamed intermittent stream channel and surrounding alluvial wash and slopes.
1220
Comment
RSA598657
Acer macrophyllum
Louis C. Wheeler
1968-6-16
s.n.
San Bernardino
San Gabriel Mountains. Ridge between Cucamonga Canyon and Deer Canyon.
1642
Comment
RSA599323
Acer macrophyllum
Steve D. Boyd, Lauren Raz
1997-3-26
9378
Los Angeles
Liebre Mountains region: Sierra Pelona Ridge, Willow Spring on the southern flank of Martindale Canyon near the northern end of Bouquet Canyon, south of the upper end of the reservoir along Forest Service Road 6N08.
1311
Comment
RSA600087
Acer macrophyllum
Steve D. Boyd, Lauren Raz
1997-5-20
9800
Los Angeles
Liebre Mountains region: Northern flank of Sawmill Mountain, upper Heryford Canyon drainage, just northeast of Sawmill Summit at the junction of Forest Service roads 7N23 and 7N08.
1341
Comment
RSA603069
Acer macrophyllum
Louis C. Wheeler
1932-9-9
1363
Los Angeles
San Gabriel Mountains: San Antonio Canyon.
1098
Comment
RSA603072
Acer macrophyllum
Joseph A. Ewan
1934-9-8
8999
Monterey
Arroyo Seco, Santa Lucia Mountains
610
Comment
RSA603073
Acer macrophyllum
Joseph A. Ewan
1933-3-19
10900
Riverside
Tin Mine Canyon, Santa Ana Mountains.
Comment
RSA603231
Acer macrophyllum
Katherine Kneen
1933-4-29
s.n.
Los Angeles
Topanga Canyon.
Comment
RSA603326
Acer macrophyllum
Scott D. White
1997-5-21
5186
Los Angeles
San Gabriel River Canyon: N of Azusa; parallel to Highway 39; canyon bottom and adjacent slopes along unnamed dirt access road to gauging station below Morris Dam.
244
Comment
RSA60475
Acer macrophyllum
John H. Thomas
1949-6-15
931
Trinity
About 7 miles north of Weaverville, along trail to Trinity Alps. Trinity National Forest.
915
Comment
RSA609559
Acer macrophyllum
R. N. Philbrick, M. R. Benedict, D. W. Ricker
1971-3-23
B 71 -3
Santa Barbara
Santa Cruz Island. Upper west fork of Water Canyon, about 3/4 mile southeast of Prisoner's Harbor.
Comment
RSA609560
Acer macrophyllum
M. R. Benedict
1967-9-2
s.n.
Santa Barbara
Santa Cruz Island. Group of 15 dead, fallen maple trees, stream bed about 300 ft. below Navy Road in the upper part of the western-most tributary of Water Canyon, about 1 mile east of Prisoners' Harbor.
198
Comment
RSA615429
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp, A. Kerchner
1997-6-25
2110
Mendocino
State Hwy 128, 1.5 mi. SE of Boonville, in Anderson Valley.
152
Comment
RSA6182
Acer macrophyllum
Carl B. Wolf
1933-5-24
4924
Amador
4.8 miles along Pine Grove on Carson Pass Highway
854
Comment
RSA623971
Acer macrophyllum
Raymond J. Dobbs
1927-3-25
798
Los Angeles
Switzer's, San Gabriel Mts.
Comment
RSA633347
Acer macrophyllum
Michael A. Vincent, Ethan H. Freid
1998-4-7
8167
Napa
Along Rt. 128 at road marker 24/80
Comment
RSA636065
Acer macrophyllum
Robert M. Rhode, Barbara Nemeth
1997-5-21
151
Solano
Stebbins reserve (University of California Nature Reserve) Cold Canyon Creek; 0.5 miles south of Solano/Yolo county line (Putah Creek) near CA Highway 128. Beside trail near entrance gate.
185
Comment
RSA642977
Acer macrophyllum
D. L. Banks, Kent Hughes
1998-6-11
2264
San Diego
NW Palomar Mountains, Agua Tibia Mountains: Pala Indian Reservation. Upper Castro Canyon, NE of the 'Falls' area (NE corner of Section 24) and upstream to approximately 0.25 west of the Forest Service Boundary.
427
Comment
RSA650004
Acer macrophyllum
Stuart McKinnon
1948-5-1
s.n.
San Bernardino
Tree found growing in Cucamonga Canyon floor about 12 miles N.E. of Upland.
1067
Comment
RSA650005
Acer macrophyllum
Bruce Benedict
1949-4-22
s.n.
Los Angeles
Found in San Dimas Canyon
457
Comment
RSA650006
Acer macrophyllum
Matt Bogdanoff
1981-5-27
41
Los Angeles
Ca Hwy 39, 6.3 mi N of junction with Sierra Madre Ave., N of Azusa.
488
Comment
RSA650007
Acer macrophyllum
G. S. Eleiott
1949-5-4
s.n.
Los Angeles
San Dimas Canyon.
366
Comment
RSA650008
Acer macrophyllum
G. Foster
1961-1
s.n.
Los Angeles
Angeles Crest Highway, 200 yds from Rd. 1 mile north of ranger station.
Comment
RSA650009
Acer macrophyllum
Peter Gail
1961-5-27
s.n.
Los Angeles
North side of canyon approx. 50 ft. off Angeles Crest Hwy, 3 miles N of Ranger Station.
Comment
RSA650349
Acer macrophyllum
R. Carlson
1961-5-31
80
Los Angeles
Glendora Mt. Rd., 3/4 way to Mt. Baldy.
Comment Read comments Nov 18 2011
RSA654654
Acer macrophyllum
Fred Brooks
1988-5-7
36
Los Angeles
San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff, on west side of canyon, above river.
1372
Comment
RSA658602
Acer macrophyllum
Marianne Marshall
1981-5-29
17
Los Angeles
Ca. Hwy 39, 6.5 mi. N of junction w/ Sierra Madre Ave. N of Azusa.
Comment
RSA659580
Acer macrophyllum
Brian McColgan
1988-5-16
20
Los Angeles
1 mile N of Padua on Mt. Blady Rd.
1067
Comment
RSA660516
Acer macrophyllum
Lori Ackerman, Gerald Braden, Arthur Davenport
1988-5-4
23
Los Angeles
North end of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
RSA662319
Acer macrophyllum
Amy Drooks
1981-4-26
3
Los Angeles
San Gabriel River, north of Azusa.
Comment
RSA664193
Acer macrophyllum
J. C. Roos
1965-6-6
s.n.
San Bernardino
San Bernardino Mtns, Mill Creek near Fallsvale.
Comment
RSA669342
Acer macrophyllum
LeRoy Gross, Naomi S. Fraga, Steve Williams
2002-7-17
566
Los Angeles
North side; Off of La Tuna Canyon Road, ( Santa Monica Mountains Conservancy land) side canyon off of La Tuna Canyon
488
Comment
RSA6711
Acer macrophyllum
Carl B. Wolf
1933-5-12
4593
Tulare
Soda Creek 4.4 miles below Camp Nelson, Upper Tule River.
1128
Comment
RSA67253
Acer macrophyllum
Philip A. Munz
1951-9-15
16991
Shasta
5 miles west of Montgomery Creek
610
Comment
RSA67382
Acer macrophyllum
Philip A. Munz
1951-9-16
16996
Trinity
2 miles west of Douglas City
457
Comment
RSA695250
Acer macrophyllum
D. H. Wilken, E. Painter
2003-6-10
16131
Monterey
Ca. 1.0 km. N of summit of Cone Peak. Santa Lucia Mountains.
1300
Comment
RSA695987
Acer macrophyllum
Keith E. Hoffmaster
1934-8-17
s.n.
San Bernardino
Mill can. TR6.
Comment
RSA696442
Acer macrophyllum
J. Vlahos
1934-5-20
s.n.
Los Angeles
Beyond Camp Angeles.
1677
Comment
RSA696452
Acer macrophyllum
Keith E. Hoffmaster
1934-4-8
138
Riverside
Santa Ana Mts.
Comment
RSA696453
Acer macrophyllum
Keith E. Hoffmaster
1934-8-13
203
San Bernardino
Mill Canyon, San Bernardino Mts.
Comment
RSA700382
Acer macrophyllum
Tim Thibault
2003-9-21
56
Los Angeles
west side of Highway 2, 1.1 miles north of entry to Angeles National Forest
735
Comment
RSA70706
Acer macrophyllum
L. S. Rose
1950-4-1
50047
San Mateo
San Mateo Canyon
Comment
RSA713808
Acer macrophyllum
Valerie L. Soza, LeRoy Gross, Marisa Sripracha
2001-7-20
1354
Los Angeles
Whiting Woods Rd, mouth of Henderson Canyon.
396
Comment
RSA714309
Acer macrophyllum
Daisie Huang
2006-4-14
6041402
San Luis Obispo
Santa Rosa Creek Rd., off 46
441
Comment
RSA724648
Acer macrophyllum
K. Dobry
1991-5-2
583
Los Angeles
West San Gabriel Mts at Elsmere Cyn
Comment
RSA724649
Acer macrophyllum
K. Dobry
1991-5-2
582
Los Angeles
West San Gabriel Mts at Elsmere Cyn
Comment
RSA745112
Acer macrophyllum
Christopher Davidson
1977-6-24
6088
Mendocino
On State Highway 20, 12.4 miles west of Willits, up an abandoned logging road, following a small creek.
305
Comment
RSA747432
Acer macrophyllum
T. Scott, A. Townesmith, K. M. Meyer
2007-3-22
145
Ventura
Los Padres National Forest. Ojai Ranger District. Along Rt. 33 N of town of Ojai, just past Wheeler Gorge Campground where Ortega Trail begins (about 1.7 mi. from Wheeler Gorge Campground).
688
Comment
RSA7487
Acer macrophyllum
Carl B. Wolf
1933-9-19
5443
Tulare
Sequoia National park, between Hospital Rock and Giant Forest
Comment
RSA755322
Acer macrophyllum
L. P. Janeway, B. Castro
2007-7-25
9227
Butte
Cascade Range Foothills. Upper Bidwell Park, Chico; 6 m north of Big Chico Creek and about 6 m higher than the creek, between Upper Park Road and Yahi Trail, between Day Camp and the power lines.
91
Comment
RSA755325
Acer macrophyllum
L. Ahart, John Dittes
2009-7-13
16047
Plumas
On the side of Forest Service Road 27N98, headwater of Clear Creek, about 2.0 air miles north of Butt Valley Reservoir Dam, about 3 air miles southwest of Lake Almanor Reservoir dam.
1477
Comment
RSA7556
Acer macrophyllum
Unspecified
1933-9-1
5431
Monterey
2 miles south of Big Sur
30
Comment
RSA755841
Acer macrophyllum
R. G. Swinney
2008-7-2
9108
Los Angeles
Reed Spring. South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 and Old Hwy 39
1878
Comment Read comments Sep 21 2010
RSA7575
Acer macrophyllum
Carl B. Wolf
1933-11-8
5541
Orange
At Yaeyer's Cabin, Trabuco Canyon.
762
Comment
RSA7625
Acer macrophyllum
Carl B. Wolf
1933-9-27
5513
Sonoma
2 miles southeast of Kellogg on road to Calistoga
91
Comment
RSA764146
Acer macrophyllum
Doris Bowers
1957-5-12
501
Los Angeles
Arroyo Seco, Pasadena.
305
Comment
RSA76978
Acer macrophyllum
F. W. Peirson
1936-7-15
s.n.
Marin
Taylor Camp, road to Point Reyes
Comment
RSA76985
Acer macrophyllum
F. W. Peirson
1923-5-26
3538
Los Angeles
Rock Creek, San Gabriel Mountains
1982
Comment
RSA76986
Acer macrophyllum
F. W. Peirson
1925-4-11
5736
Orange
Silverado Canyon, Santa Ana Mountains.
610
Comment
RSA76987
Acer macrophyllum
F. W. Peirson
1919-4-5
107
Los Angeles
Sierra Madre trail to Mt. Lowe.
Comment
RSA774880
Acer macrophyllum
Dan S. Cooper
2007-5-10
s.n.
Los Angeles
Griffith Park. South bank of Los Angeles river.
Comment Read comments Oct 2 2021
RSA788832
Acer macrophyllum
Carrie A. Herd
1982-3-14
17
Sonoma
Crane Creek Regional Park, above Crane Creek
Comment
RSA797915
Acer macrophyllum
Robert F. Thorne, E. W. Lathrop, G. Marshs
1977-5-4
49825
Orange
Santa Ana Mountains: Trabuco Canyon.
Comment
RSA799864
Acer macrophyllum
Monica Rodriguez, Michelle Terrazino, Naomi S. Fraga
2013-7-23
9
Los Angeles
Glendora Ridge Road.
1288
Comment
RSA799902
Acer macrophyllum
Michelle Terrazino, Monica Rodriguez, Naomi S. Fraga
2013-7-23
9
Los Angeles
Glendora Ridge Road.
1312
Comment
SBBG111181
Acer macrophyllum
E. Painter, E. Neese
1994-7-20
HL 806
Monterey
Del Venturi Rd ford of San Antonio River, ca. 1.6 km W of Milpitas Reservoir; Ft Hunter Liggett
370
Comment
SBBG111182
Acer macrophyllum
P. Douglas, N. Hastings, R. Smith, E. Painter, E. Neese, C. Popolizio
1995-4-1
HL 1140
Monterey
Steve Crk and feeder drainages to confluence with Nacimiento River, ca. 5 km NW of Crystal Knob; Ft Hunter Liggett
320
Comment
SBBG111806
Acer macrophyllum
P. Douglas, L. Metz, E. Painter, C. Popolizio
1994-5-16
HL 121
Monterey
Del Venturi Rd ford of San Antonio River, ca. 1.6 km W of Milpitas Reservoir; Ft Hunter Liggett
370
Comment
SBBG114673
Acer macrophyllum
D. Emery, E. Collins
1990-8-1
Santa Barbara
Refugio Cyn Rd, valley side, 4.8 mi from jct with Hwy 246
Comment
SBBG115070
Acer macrophyllum
R. Burgess, P. Munro
2001-5-18
4581
Ventura
dripping spring 1 mi N of Hardluck Cmpgrd, at major bend in Piru Crk
1005
Comment
SBBG115136
Acer macrophyllum
R. Burgess, P. Munro
1993-6-26
1129
Ventura
Ladybug Cmpgrd, NE of Hines Peak
1463
Comment
SBBG116709
Acer macrophyllum
D. Wilken with E. Painter
2003-6-10
16131
Monterey
trail, ca. 1 km N of summit of Cone Pk
1300
Comment
SBBG12034
Acer macrophyllum
E. R. Blakley
1961-4-15
4014
Santa Barbara
Santa Cruz Trail, Oso Crk
396
Comment
SBBG121747
Acer macrophyllum
P. Douglas, L. Metz, E. Painter, C. Popolizio
1994-5-16
HL 121
Monterey
Del Venturi Rd ford of San Antonio River, ca. 1.6 km W of Milpitas Reservoir; Ft Hunter Liggett
370
Comment
SBBG128285
Acer macrophyllum
L. Ahart, J. Dittes
2009-7-13
16047
Plumas
N side of Forest Service Rd 27N98, headwater of Clear Crk, ca. 2.0 mi N of Butt Valley Reservoir Dam, ca. 3 mi SW of Lake Almanor Reservoir Dam
1476
Comment
SBBG128473
Acer macrophyllum
R. Burgess, P. Munro
2012-7-6
9160
Ventura
Lion Cyn Trail, between Middle Lion Cmpgrd and E Fork Lion Cmpgrd
986
Comment
SBBG16759
Acer macrophyllum
H. M. Pollard
1962-2-3
Santa Barbara
E fork of Cold Spring Cyn
Comment
SBBG17153
Acer macrophyllum
M. Vincent
1962-3-14
156
Los Angeles
New Topanga Cyn Rd, 2 mi from Hwy 101
Comment
SBBG19283
Acer macrophyllum
D. E. Emery
1952-8-5
157
San Bernardino
Rim of the World Hwy few mi below Crestline turnoff
Comment
SBBG19633
Acer macrophyllum
E. C. Twisselmann
1963-6-3
8324
Kern
Black Bob Cyn, just above the mouth of Bradley Cyn
1341
Comment
SBBG22244
Acer macrophyllum
H. M. Pollard
1964-6-25
Ventura
Sienor Cyn Rd, Ojai Valley
487
Comment
SBBG23959
Acer macrophyllum
L. E. Allen
1965-9-30
Santa Barbara
Alisal Rd, vicinity of Nojoqui Falls
Comment Read comments Sep 16 2012
SBBG23960
Acer macrophyllum
L. E. Allen
1965-9-16
Santa Barbara
Oso Cyn, N side of Santa Ynez Mtns
Comment
SBBG23961
Acer macrophyllum
L. E. Allen
1965-9-30
Santa Barbara
Alisal Rd, vicinity of Nojoqui Falls
Comment Read comments Sep 16 2012
SBBG23963
Acer macrophyllum
L. E. Allen
1965-9-15
Santa Barbara
Santa Barbara Botanic Garden, Mission Cyn [natural; not planted]
Comment
SBBG24888
Acer macrophyllum
L. E. Allen
1966-4-17
Santa Barbara
Cold Springs Cyn
Comment
SBBG25353
Acer macrophyllum
W. Roberts
1963-4-10
17
Monterey
watershed of Carmel River, Jamesburg-Chews Ridge Rd, 3.8 mi from Cachagua Rd
609
Comment
SBBG25358
Acer macrophyllum
M. Fleschner
1965-4-11
4 -2
Mendocino
US Hwy 101, 5 mi N of Leggett
Comment
SBBG27071
Acer macrophyllum
E. R. Chandler
1967-6-23
3594
Ventura
Cherry Crk Cyn
1402
Comment
SBBG27296
Acer macrophyllum
H. E. and S. T. Parks
-Sep-1938
24154
Del Norte
Darlingtonia, Smith River
137
Comment
SBBG27575
Acer macrophyllum
R. N. Philbrick
1967-3-28
Santa Barbara
W fork of San Pedro Cyn
228
Comment
SBBG28374
Acer macrophyllum
M. R. Benedict
1967-9-2
Santa Barbara
ca. 300 ft below Navy Rd in upper part of the westernmost tributary of Water Cyn, ca. 1 mi E of Prisoners Harbor
198
Comment
SBBG32357
Acer macrophyllum
D. H. Wilken
1999-6-5
15717
Monterey
confluence of San Miguel and Anthony crks, ca. 5 km WNW of San Miguelito Ranch Ruins
400
Comment
SBBG32391
Acer macrophyllum
L. S. Rose
1968-3-31
Santa Clara
Calaveras Reservoir
243
Comment
SBBG35188
Acer macrophyllum
D. L. Banks, K. Hughes
1998-6-11
2264
San Diego
Agua Tibia Mtns, upper Castro Cyn, NE of the "Falls" area (NE corner of Sec 24) and upstream to ca. 0.25 W of the Forest Service Boundary
426
Comment
SBBG4085
Acer macrophyllum
B. J. McCaskill
1954-3-12
220
Yolo
Hwy 16, 1.7 mi NW of Rumsey
Comment
SBBG4086
Acer macrophyllum
H. and M. Dearing
1935-9-2
965
San Bernardino
Big Falls Lodge
1981
Comment
SBBG4087
Acer macrophyllum
M. J. Cody
1938-7-14
Humboldt
near Trinidad
Comment
SBBG4088
Acer macrophyllum
C. F. Smith
1944-3-18
598
Santa Barbara
Tunnel Portal in Mission Cyn
396
Comment
SBBG44785
Acer macrophyllum
N. W. Baker
1959-7-6
15
Santa Barbara
Cold Spring Cyn
Comment
SBBG46074
Acer macrophyllum
D. E. Emery
1959-8-4
Santa Barbara
edge of Old Mission Dam, Santa Barbara Botanic Garden [natural; not planted]
Comment
SBBG46075
Acer macrophyllum
D. E. Emery
1959-8-4
Santa Barbara
W side of Indian Steps, E of Old Mission Dam, Santa Barbara Botanic Garden [natural; not planted]
Comment
SBBG46076
Acer macrophyllum
D. E. Emery
1959-8-4
Santa Barbara
W of library, E of E bank of Mission Cyn, Santa Barbara Botanic Garden [natural; not planted]
Comment
SBBG46077
Acer macrophyllum
D. E. Emery
1959-8-4
Santa Barbara
redwood section hairpin turn of rd, Santa Barbara Botanic Garden
Comment
SBBG46079
Acer macrophyllum
D. E. Emery
1959-7-23
Santa Barbara
NE of Cold Spring Tavern, (rd marker S770+88)
Comment
SBBG46080
Acer macrophyllum
D. E. Emery
1959-8-4
Santa Barbara
edge of Old Mission Dam, Santa Barbara Botanic Garden [natural; not planted]
Comment
SBBG46083
Acer macrophyllum
D. E. Emery
1959-7-23
Santa Barbara
NE of Cold Spring Tavern, 0.25 mi S of San Marcos Pass [Rd]
Comment
SBBG46694
Acer macrophyllum
M. R. Benedict
1970-11-4
Santa Barbara
extreme E fork of Water Cyn, 0.5 mi directly W of Mt Pleasant Bench Mark
304
Comment
SBBG47422
Acer macrophyllum
M. R. Benedict
1973-9-10
Santa Barbara
ca. 1.5 mi from beach, upper part of Baby's Cyn
Comment
SBBG50396
Acer macrophyllum
M. R. Benedict
1976-8-29
Santa Barbara
Baby's Cyn
Comment
SBBG50795
Acer macrophyllum
V. Rakbidhyasastra
1969-4-12
25
Solano
rd up Mix Cyn, 1.5 mi W of jct with Pleasants Valley Rd
274
Comment
SBBG50798
Acer macrophyllum
J. Watjen
1969-5-4
36
Butte
confluence of Rock Crk and N Fork Feather River
457
Comment
SBBG51302
Acer macrophyllum
J. Doty
1969-4-26
660
Monterey
St Hwy 1, 0.5 mi N of Pfeiffer Big Sur State Park entrance
30
Comment
SBBG53179
Acer macrophyllum
R. N. Philbrick with M. Cummings
1977-8-23
B 77 -44
Santa Barbara
alluvium near mouth of cyn, Dick's Harbor
Comment
SBBG54438
Acer macrophyllum
J. Wolfinger
1972-4-18
19
Los Angeles
San Dimas Cyn, 6.2 mi from Hwy 66 and San Dimas Rd
563
Comment
SBBG54776
Acer macrophyllum
D. Roberts
1981-3-25
Santa Barbara
0.5 km E of east pine forest; 1.1 km SE of Chinese Harbor
Comment
SBBG54973
Acer macrophyllum
D. Keil, M. McLeod
1977-3-25
12000
Ventura
just S of Wheeler Gorge Cmpgrd along Hwy 33
Comment
SBBG71271
Acer macrophyllum
R. Hoffmann
1928-8-14
Ventura
Wheeler Hot Springs
Comment
SBBG71272
Acer macrophyllum
R. Hartwell
1938-8-3
Mendocino
Lane Redwood Flat
Comment Read comments Apr 30 2016
SBBG71273
Acer macrophyllum
R. Hoffmann
1927-7-4
Santa Barbara
Fir Cyn, Figueroa Mtn
Comment
SBBG71274
Acer macrophyllum
R. Hartwell
1939-4-13
Santa Barbara
Cold Spring Tavern
609
Comment
SBBG71275
Acer macrophyllum
S. B. Parish
1891-3-10
San Bernardino
San Bernardino Mtns
Comment
SBBG78502
Acer macrophyllum
R. Hoffmann
1932-3-26
Santa Barbara
upper Baby's Cyn
Comment
SBBG78503
Acer macrophyllum
R. Hoffmann
1930-4-12
Santa Barbara
cyn leading to Ladys Harbor
Comment
SBBG86887
Acer macrophyllum
C. F. Smith
1943-10-29
292
Santa Barbara
Arlington Crk, below Seven Falls in Mission Cyn, above Tunnel Portal
Comment
SBBG86888
Acer macrophyllum
C. F. Smith
1944-3-18
598
Santa Barbara
Mission Crk in Tunnel Portal area of Mission Cyn
Comment
SBBG89930
Acer macrophyllum
S. A. Junak with R. N. Philbrick, M. C. Hochberg
1979-9-25
SC 182
Santa Barbara
upper E fork of Wall Cyn, roughly 0.4 mi SW of Campo del Norte
256
Comment
SBBG90433
Acer macrophyllum
M. C. Hochberg
1979-11-14
1008
Santa Barbara
upper Water Cyn
Comment
SBBG91614
Acer macrophyllum
T. J. Ayers with R. Scott
1989-9-14
807
Santa Barbara
just above ca. 70 ft falls, in drainage ca. 0.5 mi N of Baby's Cove
Comment
SBBG91780
Acer macrophyllum
S. A. Junak
1981-3-12
SC 374
Santa Barbara
mouth of Dick's Cyn
3
Comment
SBBG92829
Acer macrophyllum
R. N. Philbrick with M. R. Benedict, D. W. Ricker
1971-3-23
B 71 -3
Santa Barbara
upper W fork of Water Cyn, ca. 0.75 mi SE of Prisoners Harbor
Comment
SBBG95642
Acer macrophyllum
D. Keil with M. Luckow
1982-3-7
15694
San Luis Obispo
between Santa Margarita and Cuesta summit along US 101, at turnout to bicycle path just N of Cuesta summit
Comment
SBBG98162
Acer macrophyllum
S. A. Junak
1990-9-20
SC 1998
Santa Barbara
upper E fork of Diablo Cyn, at confluence of several forks of crk
457
Comment
SD112893
Acer macrophyllum
Darley F. Howe
1947-8-25
1732
San Bernardino
Mill Creek above Forest Home
Comment
SD120545
Acer macrophyllum
Michael Curto
1985-6-14
31
San Diego
Tree A+-10 m tall on east slope Oasis Spring, Laguna Mts, Monument Peak quad
1525
Comment
SD126642
Acer macrophyllum
John Adams
1964-11-6
San Bernardino
Manker Flat, Mount Baldy, just below ski lifts. San Gabriel Mountains
1890
Comment
SD127435
Acer macrophyllum
Reid Moran, Jack Reveal and Bob Smart
1975-7-18
22595
Orange
Near Yeager Mine, upper Trabuco Canyon, Santa Ana Mountains
725
Comment
SD135430
Acer macrophyllum
Steven A. Junak, Carol Bornstein
1990-9-20
SC 1998
Santa Barbara
Santa Cruz Island. North side of island, in upper east fork of Diablo Canyon, canyon bottom at confluence of several forks of creek
455
Comment
SD148271
Acer macrophyllum
G. K. Helmkamp
2001-7-8
6929
Trinity
Trinity Mountains; 2.2 miles west of the Trinity/Shasta Co. line.
1159
Comment
SD18204
Acer macrophyllum
Frank F. Gander
1937-7-1
4334
San Diego
Castro Canyon of Agua Tibia
Comment
SD215362
Acer macrophyllum
Steve Boyd, Lauren Raz
1997-3-26
9378
Los Angeles
Sierra Pelona Ridge, Willow Spring on the southern flank of Martindale Canyon near the northern end of Bouquet Canyon, south of the upper end of the reservoir along Forest Service Road 6N08.
1310
Comment
SD224808
Acer macrophyllum
G/K. Helmkamp, E. A. Helmkamp & A. Kerchner
1997-6-25
2110
Mendocino
State Hwy 128, 1.5 mi SE of Boonville, in Anderson Valley.
152
Comment
SD224809
Acer macrophyllum
B. Pitzer, C. Grayraven
1996-5-11
2903
San Bernardino
San Bernardino Nat. Forest, Audubon Society's Bearpaw Ranch Sanctuary, below Forest Falls. Just off St Hwy 38 turnoff to Forest Falls, S of Mill Creek, in vicinity of University Creek.
1341
Comment
SD234775
Acer macrophyllum
G. K. Helmkamp, E. A. Helmkamp
2007-6-12
12353
Nevada
Northern Sierra Nevada Mountains: Bowman Lake Road 0.6 mile north of Hwy CA-20, at the border of Placer Co.
1387
Comment
SD247031
Acer macrophyllum
Tom Oberbauer
2013-7-10
91
San Diego
Pala; Castro Canyon; E side Magee Road; 3 miles NE of junction with Highway 76
618
Comment
SD247032
Acer macrophyllum
Tom Oberbauer
2013-7-10
92
San Diego
Pala; Castro Canyon; E side Magee Road; 2.3 miles NE of junction with Highway 76
504
Comment
SD251166
Acer macrophyllum
Duncan S. Bell
2013-7-11
5371
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Sheep Mountin Wilderness; eastern flanks of Mount Baden-Powell; collecting on a trail above Vincent Gulch.
1993
Comment
SD253351
Acer macrophyllum
R. G. Swinney
2011-3-26
14227
Los Angeles
San Gabriel Mountains: San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Canyon (Glendora 7.5'Q)
476
Comment
SD255617
Acer macrophyllum
Ian Cain, Natasha Bartely
2010-6-23
1536
Los Angeles
Angeles National Forest, San Gabriel Mountains. Along Bear Creek east of Cogswell Dam.
562
Comment
SD255618
Acer macrophyllum
Michael G. Simpson, Lori Simpson
2007-5-11
2815
San Diego
Oasis springs, just north of old pump house. Laguna Mountains. Along Oasis road, from Pacific Coast Trail. 1.5 miles S of Garnet Peak.
1369
Comment
SD2925
Acer macrophyllum
Evelyn Gray
Jun 1930
San Diego
Castro Mountain, Agua Tibia Canyon near Pala
Comment
SD40782
Acer macrophyllum
Carl Wolf
1933-5-12
Tulare
Sierra Nevada, upper Tule River, Soda Creek, 4.4 miles below Camp Nelson
1130
Comment
SD41292
Acer macrophyllum
Edith A. Purer
1931-3-7
1525
Los Angeles
Oakwilde [campground]
Comment Read comments Jul 10 2010
SD41294
Acer macrophyllum
Delzie Demaree
1932-4-3
3684
Santa Clara
Stream Stanford Golf Links
Comment
SD41963
Acer macrophyllum
Darley F. Howe
1947-3-22
1514
Los Angeles
3 miles from ocean, Topango Canyon
Comment Read comments May 22 2014
SD43452
Acer macrophyllum
Philip A. Munz
1947-9-29
12185
Santa Cruz
On highway 9, 1 mile southwest of Felton
245
Comment
SD43608
Acer macrophyllum
Darley F. Howe
1948-5-22
1822
Placer
Placer Co
1220
Comment
SD45088
Acer macrophyllum
W. Jones
1927-6-2
Contra Costa
Crockett
Comment Read comments Jul 11 2010
SD52169
Acer macrophyllum
R. D. Alderson
1894-5-23
16450
Mendocino
Calpilla
Comment
SD7151
Acer macrophyllum
Daniel Cleveland
Jun 1880
Mariposa
Union Point, Yosemite
Comment Read comments Jul 11 2010
SD71581
Acer macrophyllum
Helen V. Witham
1969-7-12
267
San Diego
Oasis Spring, Laguna
1800
Comment
SD7293
Acer macrophyllum
Mrs. R. M. Austin
1880-1
Plumas
Big Meadows
Comment
SD79857
Acer macrophyllum
Art Morley
Unknown
San Diego
Castro Canyon near Agua Tibia Mt.
Comment
SD86034
Acer macrophyllum
R. Mitchel Beauchamp, R. C. Pierce
1971-6-2
2714
San Diego
Oasis Spring, Laguna
1559
Comment
SD90179
Acer macrophyllum
Benjamin Stone
1952-6-20
102
Mendocino
Near Cummings
390
Comment Read comments Aug 25 2006
SD93028
Acer macrophyllum
W. Bertsch
1954-5-18
6120
San Bernardino
Road from San Bernardino to Lake Arrowhead
1095
Comment Read comments Dec 29 2014
SD93052
Acer macrophyllum
W. Bertsch
1954-4-19
4810
Los Angeles
Little Dalton Canyon
365
Comment
SDSU18306
Acer macrophyllum
Michael G. Simpson, Lori Simpson
2007-5-11
2815
San Diego
Oasis springs, just north of old pump house. Laguna Mountains. Along Oasis road, from Pacific Coast Trail. 1.5 miles south of Garnet Peak.
1369
Comment
SDSU21063
Acer macrophyllum
Ian Cain, Natasha Bartely
2010-6-23
1536
Los Angeles
Angeles National Forest, San Gabriel Mountains. Along Bear Creek east of Cogswell Dam
562
Comment
SDSU2123
Acer macrophyllum
Harvey
1938-8-9
2221
Santa Cruz
Hecker Pass
Comment
SDSU2124
Acer macrophyllum
Harvey
1939-7-30
2510
Plumas
Feather River Canon
Comment
SDSU2126
Acer macrophyllum
Gerald Collier
1951-4-26
M 296
Mariposa
Government Center, Yosemite Valley. 35 miles north of Wawona.
Comment
SDSU297
Acer macrophyllum
L. N. Harvey
1930-9-27
Humboldt
Eel River
Comment
SDSU318
Acer macrophyllum
D. F Howe
1947-3-22
1514
Los Angeles
topango canyon. about 3 miles from ocean.
Comment Read comments May 22 2014
SEINET10453991
Acer macrophyllum
James S. Miller
1993-6-5
Miller 8104
Monterey
Los Padres National Forest; 10 mi E of coastal route 1 on the road to Jolon.
610
Comment
SEINET10453995
Acer macrophyllum
James S. Miller
1992-5-9
Miller 7476
San Bernardino
34 mi SW of Big Bear Lake on California route 38.
1770
Comment Read comments May 12 2020
SEINET10692510
Acer macrophyllum
Karen M. Meyer, Andrew Townesmith
2007-8-6
Meyer 197
Glenn
Mendocino National Forest, 17.7 mi. on county rd. 307/National Forest Rd. FH7, off road 306.
1542
Comment
SEINET10692511
Acer macrophyllum
Tracy Scott, Andrew Townesmith; Karen M. Meyer
2007-3-22
Scott 145
Ventura
Los Padres National Forest. Ojai Ranger District. Along Rt. 33 N of town of Ojai, just past Wheeler Gorge Campground where Ortega Trail begins (about 1.7 mi. from Wheeler Gorge Campground).
688
Comment
SEINET10740393
Acer macrophyllum
J. Richard Abbott, B. S. Carlsward
1999-6-29
Abbott 12893
Santa Barbara
Santa Ynez Mountains, northwest of Santa Barbara; north of summit of San Marcos Pass, near Cold Spring Tavern on Stagecoach Road (accessed W off CA 154, = Chumash Highway & San Marcos Pass Road).
630
Comment
SEINET10852273
Acer macrophyllum
John R. Stone, Sharon A. Bodine
2000-4-9
Stone 2933
Monterey
East side of Santa Lucia Range. Los Padres National Forest. Off Nacimiento Road, near Nacimiento Ranger Station. Woodlands.
510
Comment
SEINET11261906
Acer macrophyllum
George Helmkamp, E. A. Helmkamp
2012-5-11
18953
Placer
Northern Sierra Nevada Mountains Foothills: Finning Mill Road, 1.7 miles N of its junction with Forest Hill Road (Foresthill 7.5' Q.); 0
1041
Comment
SEINET13276797
Acer macrophyllum
R. G. Swinney
2011-1
15869
Los Angeles
San Gabriel Mountains: along Coldbrook Creek from Coldbrook Campground upstream to tunnel, c. 0.3 stream-mile north of Hwy. 39, above confluence with Soldier Creek (Crystal Lake 7.5' Q.)
1000
Comment
SEINET13276839
Acer macrophyllum
R. G. Swinney
2011-1
14194
Los Angeles
San Gabriel Mountains: mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam (Glendora 7.5' Q.) (T1N R9W S28)
509
Comment Read comments Oct 19 2018
SEINET13297618
Acer macrophyllum
R. G. Swinney
2011-1
15399
Los Angeles
San Gabriel Mountains: 200 m below Camp Colby (Colby Ranch) Lodge, along Coldwater Canyon (Chilao Flat 7.5' Q.) (T3N R12W S35)
1085
Comment
SEINET13387027
Acer macrophyllum
R. G. Swinney
2011-1
15946
Los Angeles
San Gabriel Mountains: confluence of West Fk. San Gabriel River and Glen Canyon, at Glen Cyn. Campground & to 200 m up Glen Cyn. (Azusa 7.5' Q.)
634
Comment
SEINET2043779
Acer macrophyllum
Steve Boyd, Thomas Elias
1987-4-14
2032
Los Angeles
San Gabriel Mountains, Rincon - Red Box Rd. S of Rincon Forest Station, N. of Glendora.
Comment
SEINET2043780
Acer macrophyllum
Royal D. Suttkus
1967-6-26
673021
Napa
Clearly Reserves, 7.2 miles NW of Pope Valley.
Comment
SEINET2043781
Acer macrophyllum
Diane L. Ill
1985-5-25
58
San Bernardino
San Gabriel Mountains. 2N58 Road (Middle Fork Fire Road), 2.6 miles from intersection with Lytle Creek Road. Trail head for Stone House Crossing. 1-1 1/4 miles to Stone House Crossing along a stream-riparian area. Collected along train about 200 yds. Both upstream and downstream.
1280
Comment
SEINET2043782
Acer macrophyllum
Brian Scott
1968-5-19
San Bernardino
Mentone Rd.; Mill Creek; 200 ft south of bridge.
915
Comment
SEINET251846
Acer macrophyllum
L. Shultz, J. Shultz
1986-9-20
10224
Nevada
Near Nevada City
Comment
SEINET265725
Acer macrophyllum
Royal D. Suttkus
1967-6-26
67- 30 -21
Napa
Clearly Reserves 7.2 miles NW of Pope Valley.
Comment
SEINET3098687
Acer macrophyllum
Bob Reeves
1968-4-14
23
Plumas
Along Feather River, 0.25 mi below Pauls Creek, State highway 70.
610
Comment
SEINET3098688
Acer macrophyllum
Michelle Yeargan
1973-3-23
Y 013
Yolo
Near Putah Creek, north bank; 0.125 miles southeast of Monticello Dam.
Comment
SEINET3098689
Acer macrophyllum
Joseph P. Tracy
1914-6-7
4493
Humboldt
REgion about Humboldt Bay; valley of North Fork of Elk River.
0
Comment
SEINET3098690
Acer macrophyllum
Nick F. Lolonis
1951-3-8
147
Solano
Mix Canyon.
Comment
SEINET3098691
Acer macrophyllum
H. E. Park, S. T. Parks
24154
Del Norte
Darlingtonia, Smith River, lower canyon
Comment
SEINET3098692
Acer macrophyllum
Bassett Maguire, Ruth Maguire, C. B. Maguire
1934-6-4
15215
El Dorado
West slope Sierra Nevada along Lincoln Highway
1520
Comment
SEINET3142627
Acer macrophyllum
G. B. Grant
1901-5-3
17
Unknown
Mt Wilson, S California
Comment Read comments Jan 7 2015
SEINET3195234
Acer macrophyllum
Leila M. Shultz
1982-5-5
6064
Los Angeles
Rancho Santa Ana Botanic garden, In Claremont, S of San Gabriel Mountains.
430
Comment
SEINET3195235
Acer macrophyllum
Leila M. Shultz
1981-4-9
4919
Los Angeles
Rancho Santa Ana Botshic Garden, Claremont
300
Comment
SEINET3195249
Acer macrophyllum
Elisabeth Ely
1969-4-26
11
Los Angeles
Palmer Canyon Rd., east fork 1.5 miles north of Padua Hills Ave., Claremont; San Gabriel mt. range
560
Comment
SEINET3195250
Acer macrophyllum
Nancy Stub
1968-5-14
42
Los Angeles
Waterman Canyon above highway crossing to Lake Arrowhead; San Bernardino mt. range
980
Comment Read comments Sep 3 2013
SEINET3195251
Acer macrophyllum
I. W. Clokey, E. G. Anderson
1935-5-9
6731
Los Angeles
San Dimas Canyon
Comment
SEINET3195252
Acer macrophyllum
Mary Barkworth, N. Gay; L. Greene
1981-7-16
3446
Nevada
5.6 mi. west of intersection of Cal 20 and US 80 on Cal 20.
Comment
SEINET3195253
Acer macrophyllum
Lynn Gould
1962-4-7
31
Napa
State Highway 37, 6 miles north of Napa
Comment
SEINET3195254
Acer macrophyllum
P. C. Everett
1935-6-19
7239
Orange
Santa Ana Mts., Trabuco Canyon,2 6/10 mi. below (W.) Summit Truck Trail
910
Comment
SEINET3195255
Acer macrophyllum
B. J. McCaskill
1954-3-12
220
Yolo
Highway 16, 1.7 miles northwest of Rumsey
Comment
SEINET3195256
Acer macrophyllum
G. B. Grant
1901-1
17
Unknown
Sierra Madre Mts.,Mountain Canons
Comment Read comments Jan 5 2015
SEINET3477393
Acer macrophyllum
Unknown
1965-8-23
7492
Napa
Moskowite Corners, Moskowite Corners, 2.5 miles east, state highway 128
Comment
SEINET3828342
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2012-1
18953
Placer
Northern Sierra Nevada Mountians Foothills: Finnin Mill Road, 1.7 miles north of its junction with Forest Hill Road, Foresthill 7.5
1041
Comment
SEINET3859921
Acer macrophyllum
R. G. Swinney
2009-3-25
10155
Los Angeles
San Garbiel Mtns. Foothills: far west end of Glendora Ridge Motorway on north side of road at boundary of El Encanto Azusa River Wilderness Park.; 0
549
Comment
SEINET4068103
Acer macrophyllum
R. Gustafson
1977-1
402
Los Angeles
Off Angeles Crest Highway, about 5 miles from the junction with Foothill Blvd., San Gabriel Mountains.
Comment
SEINET4172013
Acer macrophyllum
Robert A. Norris
1984-1
4781
Marin
by Paradise Dr. near San Francisco Bay, ca. 1/4 mi. SE of Point Chauncey, Tiburon Peninsula
Comment
SEINET4172014
Acer macrophyllum
Robert A. Norris, John L. Inase
1981-1
4146
Contra Costa
Abrigo Valley Trail, NW part of Briones Regional Park (ca. 3 mi. NNW Lafayette)
274
Comment
SEINET4326871
Acer macrophyllum
Unknown
1967-6-26
Napa
Clearly Reserves, 7.2 miles NW of Pope Valley.
Comment
SEINET4557344
Acer macrophyllum
Jon P. Rebman, Grant Fletcher, J. Gregory, J. LaGrange, N. Nenow
2010-1
19297
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 in the vicinity of ranch house and lake.
1375
Comment Read comments Jun 17 2020
SEINET4565800
Acer macrophyllum
Valerie Soza, LeRoy Gross, Marisa Sripracha
2001-7-20
1354
Los Angeles
Transverse Ranges; Verdugo Mountains; Whiting Woods Road, mouth of Henderson Canyon
396
Comment
SEINET472764
Acer macrophyllum
A. A. Heller
1911-4-11
Santa Clara
Los Gatos
Comment
SEINET5501446
Acer macrophyllum
Tim Walker
1995-6-1
s.n.
San Diego
Oasis Springs, MP 26.8 RT S1
1676
Comment
SEINET6635490
Acer macrophyllum
L. E. Stevens
2014-1
s.n.
Tuolumne
Stanislaus National Forest, Granite Ditch Seep, SSI ID# 159437, Cherry Lake South Quad
1286
Comment
SEINET7760662
Acer macrophyllum
Richard R. Halse
2014-3-24
9018
Glenn
Mendocino National Forest; along Road FH-7 ca. 10.8 miles west of its intersection with Road 306.
1098
Comment
SEINET7893982
Acer macrophyllum
R. T. Short
1961-4-11
s.n.
Butte
On US 40 alternate, 15 miles E of Oroville. (Hwy 70)
549
Comment
SFV10861
Acer macrophyllum
M. L. Vincent
1963-6-8
409
Butte
Concow Lake, Concow Road - Nelson Bar Road.
615
Comment
SFV16943
Acer macrophyllum
J. N. Hogue
1980-9-6
83 2
Butte
Sierra Nevada Toadtown, 4 miles west of Stirling City, along Little Butte Creek.
915
Comment
SFV18469
Acer macrophyllum
C. Lee
2002-4-21
20
Humboldt
Titlow Hill Road, 0.25 miles southeast of intersection with Highway 299. Hillside near road.
Comment
SFV18774
Acer macrophyllum
A. Dittmer, R. Provin
2004-3-13
2
Santa Barbara
Santa Ynez Mountains West of San Marcos Pass, along Stagecoach Road in large dirt pullout about 400 yards uphill from historic Cold Springs Tavern. North(ish) facing, heavily shaded, steep slope. Along side a small dry drainage.
514
Comment
SFV19131
Acer macrophyllum
A. Dittmer, R. Provin
2004-3-20
16
Santa Barbara
Santa Ynez Mountains West of San Marcos Pass, along Stagecoach Road in large dirt pullout about 400 yards uphill from historic Cold Springs Tavern. North(ish) facing slope. Heavily shade and steep terrain. Alongside a small, dry drainage.
514
Comment
SFV21413
Acer macrophyllum
L. Gross, N. Fraga, S. Williams
2002-7-17
566
Los Angeles
Verdugo Mountains North side of Verdugo Mountains. Side canyon off of La Tuna Canyon Road on Santa Monica Mountains Conservancy Land.
488
Comment
SFV2159
Acer macrophyllum
M. Twining
1964-5-3
29
Mendocino
Mill Creek Canyon, 7 miles east of Ukiah. Tree in canyon bottom.
Comment
SFV2160
Acer macrophyllum
K. A. Wilson
1961-6-22
1214
Mendocino
North Coast Ranges West side Redwood Valley Road about 5 miles north of Redwood Valley.
260
Comment
SFV2161
Acer macrophyllum
K. A. Wilson
1961-4-10
1140
Los Angeles
Santa Susana Mountains Southern arm of Bee Canyon-Mission Point (or Peak) area.
762
Comment
SFV2162
Acer macrophyllum
M. L. Vincent
1962-3-14
156
Los Angeles
Santa Monica Mountains New Topanga Canyon Road, 2 miles from Highway 101. Streamside.
Comment
SFV2163
Acer macrophyllum
P. G. Kilburn
1958-4-11
708
Los Angeles
Santa Susana Mountains Oat Mountain, north slope ravine.
945
Comment
SFV2164
Acer macrophyllum
P. G. Kilburn
1957-11-7
542
Los Angeles
SFV, Oat Mountain, north slope. Orcutt Ranch.
Comment
SFV2165
Acer macrophyllum
R. L. Armacost
1952-5-9
508
Los Angeles
Santa Monica Mountains Topanga Canyon.
Comment
SFV5155
Acer macrophyllum
B. C. Templeton
1960-6-29
Santa Clara
Santa Cruz Mountains Bear Creek Canyon, near Briggs Creek, south of Saratoga.
300
Comment
SFV8411
Acer macrophyllum
G. L. Webster
1967-3-23
7486
Napa
Along Chiles Creek about 1 mile SW Chiles Grist Mill, Pope Valley Road. At edge of stream.
137
Comment
SFV8412
Acer macrophyllum
T. S. Tee
1969-4-12
5
Solano
North Coast Ranges Vaca Mountains. Mix Canyon Road, 1.5 miles west of junction with Pleasants Valley Road.
215
Comment
SJSU10873
Acer macrophyllum
R. L. Fisher
1957-5-31
124
Santa Clara
Guadalupe Creek, 10 mi SSW of San Jose, 2 mi W of Guadalupe Dam
Comment
SJSU10875
Acer macrophyllum
E. C. Garbett
1960-4-13
San Mateo
Corte Madera Creek, Alpine Rd
Comment
SJSU15522
Acer macrophyllum
John Rawlings, Ken Hickman
2015-3-20
1374
Santa Clara
Mt Umunhum, Santa Clara Co. Along Mt Umunhum Rd.
985
Comment
SJSU282
Acer macrophyllum
H. W. Marion
1936-3-25
Santa Clara
Alum Rock Park E of San Jose
175
Comment
UC1034596
Acer macrophyllum
Douglas Barbe
1955-6-30
62
Siskiyou
1 mi nw Forest Camp (along Johnson Creek, Etna); Klamath Mountains, along Johnson Creek, Etna
944
Comment
UC1045289
Acer macrophyllum
W. Bridge Cooke
1940-7-12
15306
Siskiyou
near Mount Shasta City (near the Box Canyon of the Sacramento); Box Canyon of the Sacramento, near Mount Shasta City
914
Comment
UC1071618
Acer macrophyllum
Jerome S. Horton
1936-3-10
259
Los Angeles
below Dalton Canyon Dam; Pomona Quad., Dalton Watershed
Comment
UC1071619
Acer macrophyllum
A. Lewis
1932-5-17
86
Solano
mouth of Weldon Canyon Napa Quad., mouth of Weldon Canyon
152
Comment
UC1071620
Acer macrophyllum
R. W. Lundh
1931-8-21
39
Santa Clara
Smith Creek Mt. Hamilton Quad., Smith Creek
Comment
UC1071622
Acer macrophyllum
H. S. Yates
1935-3-8
5351
Alameda
Calaveras Valley San Jose Quad., Calaveras Valley
Comment
UC1071623
Acer macrophyllum
G. T. Nordstrom
1935-3-20
386
Kern
1/2 mi W of Fort Tejon; Santa Barbara National Forest, Tejon Quad.
1005
Comment
UC1071624
Acer macrophyllum
H. E. Norton
1931-3-20
43
Orange
top of Santa Ana Mts. , Corona Quad.
1036
Comment
UC1071625
Acer macrophyllum
G. T. Nordstrom
1935-5-3
544
Kern
3 mi nnw Tecuya Mountain; Santa Barbara National Forest, Tejon Quad.
Comment
UC1071626
Acer macrophyllum
R. St. John
1933-3-25
358
Los Angeles
Santa Susana Mountains Santa Susana Quad., Santa Susana Mountains
Comment
UC1071627
Acer macrophyllum
A. Lewis
1935-3-14
658
Los Angeles
mouth of Topanga Canyon Calabasa Quad.
Comment
UC1071628
Acer macrophyllum
H. S. Yates
1932-8-14
3539
Mendocino
Covelo Ranger Station Covelo Quad.
457
Comment
UC1071629
Acer macrophyllum
H. S. Yates
1932-8-19
3550
Mendocino
On trail north of Sherborns, Covelo Quad.
670
Comment
UC1071630
Acer macrophyllum
P. L. Johannsen
1936-8-26
999
Tehama
Deer Cr at e side Paynes Cr. Quad. (near site indes @27); Lassen National Forest, Paynes Cr. Quad.
Comment
UC1071631
Acer macrophyllum
P. L. Johannsen
1932-6-28
150
Shasta
1 1/4 mi n Minnesota Mt.; Redding Quad., n of Minnesota Mt.
Comment
UC1071632
Acer macrophyllum
N. French
1932-9-17
16
Trinity
East Fork of N Fork of Trinity River Trinity Natl For, Big Bar Quad, E Fork N Fork Trinity River
762
Comment
UC1071633
Acer macrophyllum
W. R. Howden
1935-10-8
209
Calaveras
3 mi sw Devil's Nose; Stanislaus National Forest, Big Trees Quad.
Comment
UC1071634
Acer macrophyllum
A. D. Gifford
1934-9-7
345
Calaveras
4 1/2 mi s and 1/2 mi e Bear Riv Res (below Plot 167); Stanislaus National Forest, Big Trees Quad.
Comment
UC1071635
Acer macrophyllum
P. L. Johannsen, A. D. Gifford
1934-6-7
262
El Dorado
Stream bottom near Riverton; El Dorado National Forest, Pyramid Peak Quad.
Comment
UC1071636
Acer macrophyllum
J. E. Sowder, R. W. Lundh
1933-4-19
49
Placer
Colfax Hill Colfax Quad., Colfax Hill
Comment
UC1071637
Acer macrophyllum
A. D. Gifford
1934-4-2
48
Ventura
1/2 mi sw Hutton Peak; Piru Quad., sw of Hutton Peak
Comment
UC1071638
Acer macrophyllum
J. E. Sowder
1934-3-29
290
Ventura
Horn Canyon Santa Barbara National Forest, Santa Paula Quad.
Comment
UC1071639
Acer macrophyllum
H. A. Jensen
1930-6-20
17
Monterey
mouth of Steve Creek Bryson Quad., Mouth of Steve Creek
Comment
UC1071640
Acer macrophyllum
H. C. Lee
1936-4-6
551
San Luis Obispo
Head of Davis Canyon San Luis Obispo National Forest, Port San Luis Quad.
Comment
UC1071641
Acer macrophyllum
R. St. John
1930-5-5
141
Ventura
Gridley Canyon Santa Barbara National Forest, Santa Paula Quad., Gridley Ca
914
Comment
UC1071642
Acer macrophyllum
W. A. Peterson
1936-7-7
290
Santa Barbara
head of Chokecherry Creek Santa Barbara National Forest, Santa Ynez Quad.
Comment
UC1071643
Acer macrophyllum
A. Simontacchi
1935-9-8
82
Ventura
100 yds downstream from Devil's Gateway; Santa Barbara National Forest, Tejon Quad.
Comment
UC1084436
Acer macrophyllum
G. Thomas Robbins
1940-3-21
294
Sonoma
along Chalk Hill road ca 5 mi e Windsor; e of Windsor
91
Comment
UC1115826
Acer macrophyllum
Joseph P. Tracy
1939-10-15
16518
Humboldt
Blue Slide on Van Duzen River
91
Comment
UC1175129
Acer macrophyllum
P. C. Everett and E. K. Balls
1959-10-25
23957
Humboldt
12 mi w from Willow Creek (along U.S. Hwy 299 to Arcata); w from Willow Creek
701
Comment
UC1193403
Acer macrophyllum
R. H. Neuns
64
Unknown
two mi n Dos Rios; n of Dos Rios, Quad. 43C1
Comment Read comments Feb 26 2013
UC1193404
Acer macrophyllum
P. Zinke
1949-5-5
34
Mendocino
near the Oasis; Quad. 60B2, near the Oasis
609
Comment
UC1193405
Acer macrophyllum
G. W. Tourtillott
1950-5-10
18
Sonoma
one mi e Geysers Hotel; Quad. 60B4, e of Geysers Hotel
609
Comment
UC1199011
Acer macrophyllum
Joseph P. Tracy
1939-9-4
16478
Trinity
3 mi below Low Gap (Van Duzen River); , below Low Gap
792
Comment
UC1199012
Acer macrophyllum
Joseph P. Tracy
1912-3-31
3569
Humboldt
near mouth Lindsey Creek (Mad River); Northern Coast Ranges, Mad River
30
Comment
UC1199013
Acer macrophyllum
Joseph P. Tracy
1914-8-23
4592
Humboldt
in valley of North Fork of Elk River Northern Coast Region, Humboldt Bay, North Fork Elk River (Region about Humboldt Bay)
0
Comment
UC1199019
Acer macrophyllum
Joseph P. Tracy
1933-4-2
10955
Humboldt
Willow Creek Trinity River Valley
152
Comment
UC1211167
Acer macrophyllum
Huron H. Smith
1912-4-30
4864
Los Angeles
Mt. Wilson
1219
Comment
UC1217157
Acer macrophyllum
Paul C. Hutchison
1962-5-12
2408
Mendocino
lateral road from the summit of Eden Valley Road to Shake Flat Mines (e of Willits, ne slopes of Mt. Sanhedrin); ne slope of Mt. Sanhedrin, e of Willits
1524
Comment
UC1236533
Acer macrophyllum
J. H. Thomas
1954-7-9
4373
Santa Clara
about 1 mi s Gilroy (Carnadero Creek at intersection of Thomas Road); Carnadero Creek, s of Gilroy
60
Comment
UC1297748
Acer macrophyllum
unknown
1965-7-6
65 .1239-1
Unknown
UC Botanical Garden Berkeley, Strawberry Canyon, UC Botanical Garden (Strawberry Canyon above Berkeley, within the bounds of the botanical garden)
Comment
UC130515
Acer macrophyllum
R. H. Platt
1898-3-30
Solano
Vacaville
Comment
UC130516
Acer macrophyllum
W. L. Jepson
March, 1892
Solano
Vacaville
Comment
UC1324046
Acer macrophyllum
H. Marion
1936-9-29
25
Tulare
Clough Cave Sequoia National Park, Clough Cave
1158
Comment
UC1361846
Acer macrophyllum
Helen V. Witham
1969-7-12
267
San Diego
Oasis Spring , Oasis Spring (Laguna)
1800
Comment
UC138150
Acer macrophyllum
C. F. Baker
1903-5-8
2981
Yolo
Cache Creek Canyon
Comment
UC1430038
Acer macrophyllum
R. Mitchel Beauchamp and R. C. Pierce
1971-6-2
2714
San Diego
beside Oasis Spring (Laguna); , beside Oasis Spring
1560
Comment
UC1532959
Acer macrophyllum
Robert F. Thorne, C. W. Tilforth, et al.
1976-4-14
47526
Santa Barbara
ca 1 mi ese Prisoner's Harbor; Santa Cruz Island, Maple Gully
198
Comment
UC1541279
Acer macrophyllum
Harold E. Parks
September 1938
24154
Del Norte
Darlingtonia , Darlingtonia (Smith River)
137
Comment
UC1541344
Acer macrophyllum
Harold E. Parks
June 1937
24069
Del Norte
Darlingtonia , Darlingtonia (Smith River)
137
Comment
UC1543125
Acer macrophyllum
Charlotte G. Nast
1936-3-27
49
Napa
Putah Canyon
Comment
UC1558428
Acer macrophyllum
H. K. Wagner
1936-5-14
205
Tulare
1 1/2 mi w Panorama Point; Sequoia National Park
914
Comment
UC1563215
Acer macrophyllum
Steven A. Junak with Mary Hochberg, Lyndal Laughrin
1981-3-12
SC- 374
Santa Barbara
Mouth of Dick's Canyon Santa Cruz Island, Mouth of Dick's Canyon
3
Comment
UC1564271
Acer macrophyllum
Wagner
1936-5-14
245
Tulare
1 1/2 mi w Panorama Point; Sequoia National Park
914
Comment
UC1585365
Acer macrophyllum
R. Raiche, K. Zadnik, and H. Forbes
1989-10-2
UCBG 20
Humboldt
on Hwy 299, 11.2 km e Hwy 101 (e of Arcata); e of Arcata
Comment
UC165809
Acer macrophyllum
Joseph P. Tracy
1911-6-4
3224
Humboldt
along Little River 5 mi from the coast; Northern Coast Region, along Little River
121
Comment
UC165821
Acer macrophyllum
J. P. Tracy
1906-4-15
2403
Humboldt
moist bottom lands on Mad River near Blue Lake; on Mad River near Blue Lake
30
Comment
UC165822
Acer macrophyllum
Joseph P. Tracy
1911-7-9
3461
Humboldt
along Willow Creek Northern Coast Ranges, Trib of Trinity River, Willow Cr ((Tributary of Trinity River), near its mouth)
152
Comment
UC165964
Acer macrophyllum
Geo. D. Butler
1910-5-30
1434
Siskiyou
Humbug Creek
Comment
UC165965
Acer macrophyllum
Geo. D. Butler
1910-4-24
1236
Siskiyou
Shackleford Creek
Comment
UC166038
Acer macrophyllum
Joseph P. Tracy
1910-4-17
3117
Humboldt
near the forks Elk River (region about Humboldt Bay); Northern Coast Region, Humboldt Bay, nr Elk River
0
Comment
UC170250
Acer macrophyllum
Joseph Burtt Davy and Walter C. Blasdale
1899-6-11
5435
Humboldt
near Elk Prairie (nw California); near Elk Prairie
Comment
UC1745531
Acer macrophyllum
Annetta M. Carter, Florence Little
1937-4-4
1228
Contra Costa
Las Trampas Canyon about 1/2 mi. E of St. Mary's College.
Comment
UC179927
Acer macrophyllum
Joseph P. Tracy
1914-7-7
4493
Humboldt
in valley of North Fork of Elk River Northern Coast Region, Humboldt Bay, North Fork Elk River (region about Humboldt Bay)
0
Comment
UC18108
Acer macrophyllum
W. H. Brewer
1861-3-25
312
Santa Barbara
canyon above mission at Santa Barbara; canyon above mission at Santa Barbara
Comment
UC18109
Acer macrophyllum
Harley P. Chandler
1901-4-5
941
Contra Costa
Mt. Diablo
Comment
UC18110
Acer macrophyllum
A. M. Carpenter
1892-8
Nevada
Comment
UC18111
Acer macrophyllum
F. T. Bioletti
April, 1891
Marin
Tamalpais
Comment
UC18112
Acer macrophyllum
H. P. Chandler
584
Contra Costa
Briones Valley region of Mount Diablo, Briones Valley
Comment
UC18113
Acer macrophyllum
J. Burtt Davy
May 1898
Contra Costa
creek at San Ramon region of Mount Diablo, San Ramon
Comment
UC18114
Acer macrophyllum
J. Burtt Davy
September, 1893
290
Santa Clara
Saratoga
Comment
UC18115
Acer macrophyllum
W. H. Brewer
1862-8-4
1316
Napa
at Camp 84 Rag Canyon; Rag Canyon near Putah Creek, Napa Co., Camp 84
Comment
UC18116
Acer macrophyllum
A. M. Carpenter
1892-8
Nevada
County = Placer on label, Bowman Lakes region, Nevada Co fide Jepson fieldbooks 28_158
Comment
UC18117
Acer macrophyllum
J. Burtt Davy
1894-12-9
866
Sonoma
Kenwood
Comment
UC18118
Acer macrophyllum
J. Burtt Davy
1895-10-4
385
Santa Clara
eastern slope Loma Prieta
Comment
UC18119
Acer macrophyllum
M. S. Baker and Frank Nutting
1894-5-23
Shasta
Cow Creek
Comment
UC18120
Acer macrophyllum
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC18121
Acer macrophyllum
W. H. Brewer
1861-5-29
687
Monterey
Finch's Ranch
Comment
UC18123
Acer macrophyllum
W. H. Brewer
1862-4-18
960
Sonoma
near Sonoma; near Sonoma
Comment
UC1870246
Acer macrophyllum
LeRoy Gross, Naomi Fraga, Steve Williams
2002-7-17
566
Los Angeles
Transverse Ranges: Verdugo Mountains Region: North side: La Tuna Canyon, follow creekbed just north of La Tuna Canyon Road, (Santa Monica Mountains Conservancy land) side canyon off of La Tuna Canyon
488
Comment
UC1922758
Acer macrophyllum
Valerie Soza, LeRoy Gross, Marisa Sripracha
2001-7-20
1354
Los Angeles
Transverse Ranges; Verdugo Mountains region; Whiting Woods Rd, mouth of Henderson Canyon.
396
Comment
UC1952060
Acer macrophyllum
Steven A. Junak, Carol Bornstein
1990-9-20
SC - 1998
Santa Barbara
Santa Cruz Island. N side of island, in upper E fork of Diablo Canyon.
Comment
UC203618
Acer macrophyllum
A. A. Heller
1914-7-14
11575
Butte
Canyon of Chico Creek
Comment
UC203657
Acer macrophyllum
A. A. Heller
1914-3-19
11213
Butte
Canyon of Chico Creek along the stream canyon of Chico Creek
Comment
UC203901
Acer macrophyllum
LeRoy Abrams
1911-7-3
4617
Mariposa
Yosemite Valley Yosemite National Park, Yosemite Valley
1219
Comment
UC204119
Acer macrophyllum
Joseph P. Tracy
1918-7-6
5040
Mendocino
South Fork Eel River Northern Coast Ranges, South Fork Eel River (near the Humboldt-Mendocino County line)
152
Comment
UC2042007
Acer macrophyllum
Nick Jensen with Ed Kentner, Russell Kokx, David Varner
2013-8-31
536
Kern
Tejon Ranch. Along the main road about 0.5 road km west of Lopez Flats.
Comment
UC2047696
Acer macrophyllum
Nick Jensen with Sandy Namoff
2015-4-15
3424
Kern
Tejon Ranch. Haul Road at the Witch Creek crossing.
Comment
UC205353
Acer macrophyllum
I. M. Johnston
1917-7-28
1568
Los Angeles
San Antonio Canyon San Antonio Mountains, San Antonio Canyon
1600
Comment
UC205627
Acer macrophyllum
Joseph P. Tracy
1920-10-24
5404
Humboldt
near Korbel (North Fork of Mad River); Northern Coast Ranges, North Fork of Mad River
60
Comment
UC205634
Acer macrophyllum
Joseph P. Tracy
1920-10-24
5404
Humboldt
near Korbel (North Fork of Mad River)
Comment
UC218134
Acer macrophyllum
P. A. Munz, R. D. Harwood
1920-4-25
6730
Orange
Silverado Canyon Santa Ana Mts., Silverado Canyon (along stream)
548
Comment
UC284172
Acer macrophyllum
P. A. Munz
1923-5-26
6833
Los Angeles
Big Rock Creek San Gabriel Mts., Big Rock Creek
1920
Comment
UC284810
Acer macrophyllum
P. A. Munz
1923-5-26
6833
Los Angeles
Big Rock Creek , Big Rock Creek (San Gabriel Mts.)
1920
Comment
UC303780
Acer macrophyllum
S. B. Parish
1918-5-20
11749
San Bernardino
Waterman Canyon , Waterman Canyon (San Bernardino Mts.)
609
Comment
UC303781
Acer macrophyllum
S. B. Parish
1918-5-20
11750
San Bernardino
Waterman Canyon , Waterman Canyon (San Bernardino Mts.)
609
Comment
UC311553
Acer macrophyllum
A. D. E. Elmer
May 1903
4509
San Mateo
Portola
Comment
UC333470
Acer macrophyllum
unknown
Fresno
near Sequoia Mill; near Sequoia Mill
Comment
UC372535
Acer macrophyllum
Marcus E. Jones, A. M.
1882-1
Placer
Emigrant Gap
Comment Read comments Sep 7 2010
UC400149
Acer macrophyllum
Ynez Mexia
1929-4-21
2383
Contra Costa
Moraga Valley
Comment
UC403367
Acer macrophyllum
H. E. and S. T. Parks
1930-4-12
525
Santa Clara
near Alma; near Alma
Comment
UC440404
Acer macrophyllum
Carl Epling and Lincoln Ellison
1929-5-18
Los Angeles
Topango Canyon Santa Monica Mountains, Topango Canyon
Comment
UC450890
Acer macrophyllum
Fay A. MacFadden
1931-4-10
2575
Los Angeles
Tejunga Canyon
396
Comment
UC452622
Acer macrophyllum
Harriet A. Walker
1907-8-3
754
Santa Cruz
Boulder Creek
Comment
UC452623
Acer macrophyllum
P. E. Goddard
1901-7
47
Humboldt
Hupa Valley Hupa Valley (Mendocino and Humboldt Counties)
Comment
UC452624
Acer macrophyllum
C. F. Sonne
1891-6-7
1384
Placer
below Gold Run (Shady Ravine); Below Gold Run
Comment
UC452625
Acer macrophyllum
Geo. B. Grant
1901-1
17
Los Angeles
Mt. Wilson Mt. Wilson (Mountain Canyons, So Cal)
Comment
UC454746
Acer macrophyllum
I. J. Condit
1909-3-20
San Luis Obispo
Santa Margarita
Comment
UC454747
Acer macrophyllum
I. J. Condit
1910-8-10
Monterey
Salmon Creek
Comment
UC479100
Acer macrophyllum
Marcus E. Jones, A. M.
1931-7-16
28942
Shasta
Redding
Comment
UC479103
Acer macrophyllum
Marcus E. Jones, A. M.
1931-7-13
28944
Mendocino
Rockport
Comment
UC480563
Acer macrophyllum
Carl Meyer
1928-3-31
374
Santa Cruz
Chittenden (Pescadero Creek)
Comment Read comments Nov 29 2008
UC483326
Acer macrophyllum
W. R. Dudley
June 1901
Monterey
Tassajara Springs Santa Lucia Mts., Tassajara Springs
Comment
UC535717
Acer macrophyllum
Eleanor Armstrong
1934-7-21
1134
Humboldt
Richardson Grove , along river, e bank (along river, e bank)
121
Comment
UC558490
Acer macrophyllum
H. B. Kaufner
1936-9-19
Lake
Cedar Creek , Cedar Creek (s side of Snow Mountain)
Comment
UC56273
Acer macrophyllum
Harley P. Chandler
1897-4-12
Los Angeles
Palmer's Canyon Claremong, Palmer's Canyon (Claremont, Damp Canyon)
731
Comment
UC566184
Acer macrophyllum
H. Lee
1935-5-15
375
Santa Barbara
3 1/4 mi sw Zaca Peak; Lompoc Quad.
426
Comment
UC571950
Acer macrophyllum
H. K. Sharsmith
1936-5-19
3656
Santa Clara
northern base of Mount Hamilton n base of Mount Hamilton, Santa Isabella Creek
533
Comment
UC571951
Acer macrophyllum
C. W. and H. K. Sharsmith
1935-5-4
3037
Santa Clara
w side Mt. Hamilton South Coast Range, , w side Mt. Hamilton (Smith Creek)
640
Comment
UC571952
Acer macrophyllum
C. W. and H. K. Sharsmith
1934-4-1
780
Santa Clara
w slope of Mount Hamilton
914
Comment
UC57588
Acer macrophyllum
J. H. Barber
1899-5-22
San Luis Obispo
Sta Lucia Mts.
Comment
UC579868
Acer macrophyllum
Annetta Carter
1936-3-15
1041
Santa Clara
3 mi sw New Almaden (Almaden Creek); , sw of New Almaden
Comment
UC586920
Acer macrophyllum
Joseph Andorfer Ewan
1934-8-5
8457
Los Angeles
Prairie Fork Ranger Station San Gabriel Mts., Prairie Fork Ranger Station
1767
Comment
UC588188
Acer macrophyllum
H. E. and S. T. Parks
May 1937
24069
Del Norte
Darlingtonia , Darlingtonia (Smith River)
121
Comment
UC596777
Acer macrophyllum
R. J. Smith
1909-5-1
Santa Clara
Milpitas
Comment
UC596778
Acer macrophyllum
R. J. Smith
1909-3
Santa Clara
Milpitas
Comment
UC630472
Acer macrophyllum
H. E. and S. T. Parks
April, 1938
24117
Del Norte
Darlingtonia Smith River, Darlingtonia
121
Comment
UC630473
Acer macrophyllum
H. E. and S. T. Parks
September, 1938
24154
Del Norte
Darlingtonia Smith River, Darlingtonia
137
Comment
UC635156
Acer macrophyllum
Herbert L. Mason
1927-6-14
3762
Los Angeles
San Antonio Canyon San Gabriel Mts., San Antonio Canyon
1889
Comment
UC635160
Acer macrophyllum
Dorothy Tebbe
1929-7-18
7
Siskiyou
Mount Eddy
Comment
UC63854
Acer macrophyllum
H. M. Hall
1897-6-10
624
San Bernardino
San Bernardino Mountains
1524
Comment
UC63856
Acer macrophyllum
H. M. Hall
June 1899
Los Angeles
Schwartout Canyon San Antonio Mountains, Schwartout Canyon
1828
Comment
UC650407
Acer macrophyllum
Ira L. Wiggins
1928-3-25
2886
Napa
1 1/2 mi ne Calistoga; roadside 1 1/2 mi ne Calistoga
Comment
UC66483
Acer macrophyllum
Joseph Burtt Davy
May 1 1901-Jun 1 1901
7357
Monterey
Pico Blanco
914
Comment
UC668173
Acer macrophyllum
Joseph P. Tracy
1933-4-2
10955
Humboldt
Willow Creek Trinity River Valley, Willow Creek
152
Comment
UC685453
Acer macrophyllum
Bob Rodin
1943-4-24
156
Alameda
Strawberry Canyon Berkeley, , University of California campus (on southern slope w of Botanical Garden, University of California campus)
Comment
UC692718
Acer macrophyllum
Mary L. Bowerman
1930-6-5
250
Contra Costa
North Road 5.8 mi from entrance (Mount Diablo); , North Road
457
Comment
UC692719
Acer macrophyllum
Mary L. Bowerman
1931-3-21
605
Contra Costa
Sycamore Canyon Mount Diablo, Sycamore Canyon
Comment
UC70393
Acer macrophyllum
Milo S. Baker
April 1898
606
Sonoma
Santa Rosa Creek Canyon
Comment
UC718032
Acer macrophyllum
Carl B. Wolf
1933-9-27
5513
Sonoma
on rd to Calistoga 2 mi se Kellogg; se of Kellogg
91
Comment
UC718396
Acer macrophyllum
P. C. Everett
1935-6-19
7239
Orange
2 6/10 mi below (w) Summit Truck Trail; Santa Ana Mts., Trabuco Canyon
914
Comment
UC718416
Acer macrophyllum
Wolf and Johnson
1934-10-11
6756
Humboldt
Redwood Highway 6 4/10 mi w Humboldt Redwood Park (Eel River); w of Humboldt Redwood Park, Eel River
91
Comment
UC726176
Acer macrophyllum
A. A. Heller
1907-4-6
8431
Santa Clara
Guadalupe Creek near Guadalupe Mine; Guadalupe Creek near Guadalupe Mine
Comment Read comments Jan 29 2014
UC726475
Acer macrophyllum
A. A. Heller
1919-5-17
13166
Butte
Feather River near Stirling; Feather River near Stirling
975
Comment
UC73377
Acer macrophyllum
Harley P. Chandler
1906-4-3
6056
Santa Clara
Creek, Midway from Smith's Creek to Mt. Hamilton; Creek, Midway from Smith's Creek to Mt. Hamilton
762
Comment
UC75301
Acer macrophyllum
C. F. Baker
1901-3
389
Santa Clara
foothills near Stanford University; near Stanford University
Comment
UC75302
Acer macrophyllum
C. F. Baker
1903-8-2
3675
Los Angeles
Claremont
Comment
UC762183
Acer macrophyllum
R. F. Hoover
1938-5-4
3345
Contra Costa
peak e Tassajero Creek (canyon slope); Peak e of Tassajero Creek (canyon slope)
Comment
UC770648
Acer macrophyllum
R. H. Neuns
1948-6-24
RHN 15
Mendocino
1 1/2 mi s Two Rock L. O. (six mi w of Willits); s of Two Rock L. O., w of Willits
701
Comment
UC796498
Acer macrophyllum
Roxana S. Ferris and Laura Lorraine
Jun 12 1948-Jun 16 1948
11778
Siskiyou
on forks of Salmon Road about 5.5 mi from Etna; Forks of Salmon road
Comment
UC870075
Acer macrophyllum
Ira W. Clokey
1930-5-26
4995
Santa Barbara
Dix Canyon Santa Barbara Islands, Santa Cruz Island (Santa Cruz Island)
15
Comment
UC870076
Acer macrophyllum
I. W. Clokey, E. G. Anderson
1935-5-9
6731
Los Angeles
bottom of San Dimas Canyon San Dimas Canyon
Comment
UC870077
Acer macrophyllum
K. Kneen
1933-4-29
Los Angeles
Topanga Canyon
Comment
UC870079
Acer macrophyllum
Carl B. Wolf
1933-5-12
4593
Tulare
4.4 mi below Camp Nelson (Soda Creek); Sierra Nevada, Upper Tule River, Soda Creek
1127
Comment
UC917190
Acer macrophyllum
T. Tomich
1949-4-27
18
Monterey
four mi e Jamesburg; e of Jamesburg
Comment
UC933376
Acer macrophyllum
Annie M. Alexander and Louise Kellogg
1948-9-14
5619
Siskiyou
Canyon Creek , branch of Scott River (branch of Scott River)
914
Comment
UCD116996
Acer macrophyllum
Jeff Adcook
1982-5-15
23
Solano
3 miles NW of Vacaville, 0.5 mile west of Mix Canyon Road off Pleasant Valley Road.
Comment
UCD116997
Acer macrophyllum
L. Ahart
1982-5-8
3409
Butte
1 mile SW of Forbestown Reservoir, 4 miles NE of Forbestown.
800
Comment
UCD116998
Acer macrophyllum
Dean Ahrenholz
1964-5-9
14
Plumas
Indian Creek.
Comment
UCD116999
Acer macrophyllum
J. D. Atkin
1952-5-3
42
El Dorado
beside Highway 50, 3 miles east of American River Bridge, east of Placerville.
Comment Read comments May 12 2020
UCD117000
Acer macrophyllum
David Barnett
1982-4-18
12
Solano
3 miles NW of Vacaville on Mix Canyon Road, 2 miles west of Pleasant Valley Road.
335
Comment
UCD117001
Acer macrophyllum
Lyman Benson
1945-4-30
11653
Los Angeles
Big Dalton Canyon, Glendora, San Gabriel Mountains.
350
Comment
UCD117002
Acer macrophyllum
Frederica Bowcutt
1987-5-26
793
Mendocino
Sinkyone Wilderness State Park, south of BLM's King Range Conservation Area, SW of Four Corners, approx. 0.5 air miles. At entrance sign to park along Needle Rock Road (county road 435).
335
Comment
UCD117003
Acer macrophyllum
Frederica Bowcutt
1989-7-9
1405 a
Mendocino
Sinkyone Wilderness State Park, old townsite of Wheeler. 7 air miles SSE of Four Corners, about 20 air miles SSW of Garberville, along Jackass Creek.
12
Comment
UCD117004
Acer macrophyllum
Eric Brenner; John Hunter
1996-5-26
025
Placer
Tahoe National Forest, Mosquito Ridge Road.
1280
Comment
UCD117005
Acer macrophyllum
J. Brown
1992-5-9
18
Shasta
McCloud Road, USFS 38N53A, 0.125 mile before Battle Creek Road.
914
Comment Read comments Jul 14 2015
UCD117006
Acer macrophyllum
Jennifer Bury; Peggy Herzog
1993-5-8
290
Sonoma
Sugarloaf Ridge State Park, about 40 air miles N of San Francisco, about 11 air miles E of Santa Rosa, and 2.5 air miles NE of Kenwood. In Adobe Canyon N of Sugarloaf Ridge and S of Red Mountain 0.75 mile. On Bald Mountain Trail.
426
Comment
UCD117007
Acer macrophyllum
Robert A. Christison
1960-4-11
15
Nevada
pole line 1 mile up Deer Creek from Deer Creek Ranch Road.
762
Comment
UCD117008
Acer macrophyllum
H. E. Cott
1949-6-5
A 128
Yolo
Putah Canyon, along State Highway 28, near Recreation Beach.
Comment
UCD117009
Acer macrophyllum
Beecher Crampton
1965-8-23
7492
Napa
2.5 miles east of Moskowite Corners, State Hwy. 128.
Comment
UCD117010
Acer macrophyllum
William B. Davis
1960-3-26
9
Contra Costa
North Scenic Boulevard, 1 mile below North Gate of Mt. Diablo State Park.
Comment
UCD117011
Acer macrophyllum
Joseph M. DiTomaso
1975-9-12
324
Trinity
Deep Creek of Stuarts Fork Trail.
1005
Comment
UCD117012
Acer macrophyllum
K. Esau
1936-3-27
s.n.
Yolo
Putah Canyon.
Comment
UCD117013
Acer macrophyllum
Michael Fleschner
1965-4-11
- 2
Mendocino
U. S. Highway 101, 5 miles north of Leggett.
Comment Read comments Aug 2 2014
UCD117014
Acer macrophyllum
David G. Forbes
1966-4-4
6438
Humboldt
0.5 mile south of Weott on Avenue of the Giants.
30
Comment
UCD117015
Acer macrophyllum
Denise Fruitt
1982-5-9
31
El Dorado
Sierra Nevada, property off Grizzly Flat Road, 9.8 miles east of Somerset.
1066
Comment
UCD117016
Acer macrophyllum
Lynn Gould
1962-4-7
31
Napa
State Highway 37, 6 miles north of Napa.
Comment
UCD117017
Acer macrophyllum
Matt Georgeff
1992-5-16
12
Plumas
0.7 mile from French Bar, upstreep from French Bar along Feather Road against big sloping hill.
731
Comment
UCD117018
Acer macrophyllum
Edward J. Hall
1951-3-30
20
Solano
4 miles up Mix Canyon.
Comment
UCD117019
Acer macrophyllum
Morris Halperin
1931-10-10
s.n.
Alameda
Strawberry Canon, Berkeley.
365
Comment
UCD117020
Acer macrophyllum
R. O. Hanes
1919-5-21
19
Nevada
Rock Creek.
1033
Comment
UCD117022
Acer macrophyllum
R. O. Hanes
1992-4-4
46
Nevada
Lower Colfax Road, Grass Valley.
853
Comment
UCD117023
Acer macrophyllum
G. K. Helmkamp; E. A. Helmkamp
2007-9-26
13014
El Dorado
northern Sierra Nevada Mountains, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake.
1189
Comment
UCD117024
Acer macrophyllum
G. K. Helmkamp; Elizabeth Helmkamp
2006-5-9
10346
Amador
Northern Sierra Nevada Foothills; ESE of Sacramento, 3.2 miles E of Pine Grove along CA-Hwy 88.
841
Comment
UCD117025
Acer macrophyllum
G. K. Helmkamp; E. A. Helmkamp
2007-3-22
11669
El Dorado
Northern Sierra Nevada Mountains, Mt. Aukum Road at the crossing of the middle fork of Cosumnes River, west of junction of Bucks Bar Road.
622
Comment
UCD117027
Acer macrophyllum
G. F. Hrusa
1995-4-2
12051
Sonoma
corner of Franz Valley School Road and Franz Valley Road.
200
Comment
UCD117028
Acer macrophyllum
H. C. Lee
1935-5-15
375
Santa Barbara
3.25 miles SW of Zaca Peak.
426
Comment
UCD117030
Acer macrophyllum
B. J. McCaskill
1954-3-12
220
Yolo
Highway 16, 1.7 miles northwest of Rumsey.
Comment
UCD117031
Acer macrophyllum
Barbara Menzies
1971-5-15
s.n.
El Dorado
on Highway 49 south of Auburn.
Comment
UCD117033
Acer macrophyllum
Gordon Pilone
1961-3-24
116
San Bernardino
Barett Canyon, one mile north of Ranger Station in San Antonio Canyon on old road. San Bernardino Mountain Range.
762
Comment
UCD117034
Acer macrophyllum
Henry M. Pollard
1964-6-25
s.n.
Ventura
Senor Canyon Road, Ojai Valley, Ventura.
487
Comment
UCD117037
Acer macrophyllum
J. W. Radin
1968-4-28
40
Amador
State Highway 88, 12 miles east of Jackson.
670
Comment
UCD117038
Acer macrophyllum
Bob Rodin
1943-4-24
156
Alameda
west of Botanical Garden, Strawberry Canyon, UC Berkeley campus, Berkeley.
Comment
UCD117040
Acer macrophyllum
Lewis S. Rose
1968-3-31
68011
Santa Clara
Calaveras Reservoir.
243
Comment
UCD117041
Acer macrophyllum
Lewis S. Rose
1968-8-17
68188
Santa Clara
2 miles south of Los Gatos.
243
Comment
UCD117043
Acer macrophyllum
A. C. Sanders; P. MacKay
1994-7-10
14991
San Bernardino
San Bernardino Mountains, mile post 23.07 on Hwy 138, 2.5 mi west of Barton Flats (at Jenks Lake Road)
1900
Comment
UCD117044
Acer macrophyllum
D. Sanchez-Mata; P. Rodriguez Rojo
1996-8-6
s.n.
Marin
Mt. Tamalpais State Park. Mt. Tamalpais.
420
Comment
UCD117045
Acer macrophyllum
P. B. Schultz
1967-6-30
32
Sierra
2 miles east of Downieville.
929
Comment
UCD117047
Acer macrophyllum
T. Scott; A. Townesmith, K. M. Meyer
2007-3-22
145
Ventura
Los Padres National Forest, Ojai Ranger District. Along Rt. 33 N of town of Ojai, just past Wheeler Gorge Campground, where Ortega Trail begins. (1.7 miles from Wheeler Gorge Campground.) Near Cannon Creek.
Comment
UCD117050
Acer macrophyllum
Clifton F. Smith
1944-3-18
598
Santa Barbara
at Tunnel Portal in Mission Canyon, Santa Barbara.
396
Comment
UCD117051
Acer macrophyllum
Lionel A. Stange
1956-4-28
s.n.
Los Angeles
Topanga Canyon.
Comment Read comments May 29 2014
UCD117053
Acer macrophyllum
T. Tomich
1949-4-27
18
Monterey
4 miles E of Jamesburg.
Comment
UCD117054
Acer macrophyllum
K. H. Traver
1969-5-24
39
Placer
1 mile north of Forest Hill.
Comment
UCD117055
Acer macrophyllum
J. M. Tucker
1958-8-7
3439
Kern
El Paso Canyon, Tejon Ranch, Tehachapi Mountains, southwest of Bakersfield.
883
Comment
UCD117056
Acer macrophyllum
Michael A. Vincent; Ethan H. Freid
1998-4-7
8167
Napa
along Rt. 128 at road marker 24/80.
Comment
UCD117057
Acer macrophyllum
Johann Watjen
1969-5-4
36
Butte
confluence of Rock Creek and Feather River North Fork, Feather River Canyon.
457
Comment
UCD117059
Acer macrophyllum
G. L. Webster
1967-3-23
7486
Napa
along Chiles Creek, 1 mile SW of Chiles Grist Mill, Pope Valley Road.
137
Comment
UCD117061
Acer macrophyllum
M. Wiesendanger
1927-5-4
636
Yolo
Putah Canyon.
Comment
UCD117062
Acer macrophyllum
M. I. Wiesendanger
1928-4-6
899
Mendocino
Redwood Highway, between Willits and Laytonville.
Comment
UCD117064
Acer macrophyllum
Kenneth A. Wilson
1961-4-10
1140
Los Angeles
Santa Susana Mountains. Southern arm of Bee Canyon-Mission Point (or Peak) area.
762
Comment
UCD13137
Acer macrophyllum
Etienne Oleksiewicz
1981-5-9
38
El Dorado
El dorado CO. Highway 50 10 miles west of Kyburz. North facing slope. Elevation 3500'.
1066
Comment
UCD147091
Acer macrophyllum
Chuck Hughes
2013-5-7
375
Santa Cruz
Margin of San Lorenzo River, near the Either Way Bridge.
174
Comment
UCD148566
Acer macrophyllum
Jake Ruygt
1976-4-15
9
Napa
Napa County; 0.5 miles north of Angwin on Howell Mt. Road.
512
Comment
UCD15171
Acer macrophyllum
Phyllis Adams
1982-5-15
49
Placer
California, Placer Co.; in the American River Canyon;
Comment
UCD162093
Acer macrophyllum
Dylan O. Burge
2014-3-15
1490
Napa
Mount Saint Helena.
740
Comment
UCD164635
Acer macrophyllum
Brandi Sorensen
1995-6-1
11
Placer
.73 kilometers northwest of Colfax.
671
Comment
UCD165050
Acer macrophyllum
Mary Major
1952-5-10
5B- 47
Santa Clara
Mt. Hamilton, west side just off road.
910
Comment
UCD17988
Acer macrophyllum
Ellen Dean; with Plant Biology 102 class
2001-4-14
714
Napa
SE corner of Lake Berryessa, just W of Monticello Dam. Quail Ridge Reserve. Along South Decker Canyon Rd., S of jct. with Cutoff Rd., near old homestead (bathtub, etc.).
259
Comment
UCD18617
Acer macrophyllum
Milton Workman
1953-3-23
20
Solano
Coast Range, Mix Canyon.
Comment Read comments Feb 8 2014
UCD22632
Acer macrophyllum
Joseph Laferriere
1982-4-20
26
Solano
Roadside Hwy 128, 1/4 mile east of Monticello Dam, 9 miles west of Winters.
97
Comment
UCD32973
Acer macrophyllum
Beecher Crampton
1965-8-23
7492
Napa
Napa County, 2.5 miles east of Moskowite Corners, State Hwy. 128.
Comment
UCD39760
Acer macrophyllum
Beecher Crampton
1958-4-21
4714
Yolo
Along State Hwy 16, 2.7 miles northwest of Rumsey. Shaded slopes above Cache Creek.
Comment
UCD40099
Acer macrophyllum
Rodney Gale Myatt
1970-5-24
441
Calaveras
Hwy 4, near Ganns, about 5 mi. west of Alpine County line.
Comment
UCD40331
Acer macrophyllum
Rodney Gale Myatt
1970-8-19
524
Mendocino
Near town of Hopland.
182
Comment
UCD40542
Acer macrophyllum
Katherine Pinney
1976-5-9
13
Solano
1 mile from the junction of Mix Canyon Road and Pleasant Valley Road on Mix Canyon Road.
Comment
UCD40549
Acer macrophyllum
M. Elizabeth Tucker
1988-6-3
17
Solano
Outside Cold Canyon gate.
97
Comment
UCD60413
Acer macrophyllum
G. K. Helmkamp; E. A. Helmkamp
2007-4-27
11860
El Dorado
Northern Sierra Nevada Mountains: Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House.
1027
Comment
UCD67364
Acer macrophyllum
Leslie Goldberg
1992-5-16
1
Plumas
Caribou, Caribou Road, along north fork Feather River, found in full sun, damp soil, and flat land in riparian woods and thickets. Growing in loam with Douglas fir, Quercus chrysolepis, and other maples. Common 5 m tall tree with green scarious-leafy winged fruit.
853
Comment
UCD67629
Acer macrophyllum
D. Sanchez-Mata; P. Rodriguez Rojo
1996-8-6
s.n.
Marin
Mt. Tamalpais State Park. Mt. Tamalpais.
420
Comment
UCD67995
Acer macrophyllum
S. M. Smukler
1995-6-3
19
Sonoma
Across from Mark West Query, 4611 Porter Creek Road, at top of bank on North side of Porter Creek. In a riparian plant association. A tree, 20 m high.
100
Comment
UCD73641
Acer macrophyllum
Ayzik Solomeshch
2004-5-8
s. n.
Solano
Stebbins Cold Canyon Reserve.
152
Comment
UCD80834
Acer macrophyllum
Ellen Dean; G. Harrington, J. Alderson, M. Bibbo, B. Rice
2009-3-25
5291
Colusa
BLM Bear Creek (Payne) Ranch, lands to the SW of the jct of Hwys 16 and 20. Canyon to the north of Brophy Canyon.
239
Comment
UCD82837
Acer macrophyllum
Robin McMaster
1973-6-17
465
El Dorado
41.5 mi E Sacramento County line on Hwy 50.
Comment
UCR102557
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp & A. Kerchner
1997-6-25
2110
Mendocino
State Hwy 128, 1.5 mi. SE of Boonville, in Anderson Valley
152
Comment
UCR104182
Acer macrophyllum
Scott D. White
1997-5-21
5186
Los Angeles
San Gabriel Mtns., San Gabriel River Canyon: north of Azusa, parallel to Hwy 39, along unnamed dirt access road to gauging station below Morris Dam
290
Comment
UCR104747
Acer macrophyllum
David Charlton
1989-4-30
2975
Los Angeles
San Gabriel Mtns., George's Gap, Angeles Crest Highway, approximately 10 miles north of the southern boundary of the Angeles National Forest, c. 1 mi. (airline) NW of Switzer Camp.
1159
Comment
UCR117573
Acer macrophyllum
A. C. Sanders, D. Malueg, K. D. Jones
1999-11-19
23267
Los Angeles
Santa Susana Mountains, Aliso Canyon Oil Field, Oat Mountain -- Mormon, Limekiln & Aliso Cyn watersheds
915
Comment
UCR123842
Acer macrophyllum
Steven R. Hill
2001-4-25
33445
San Bernardino
San Bernardino Mtns., San Bernardino National Forest, Waterman Canyon. Vicinity of California Route 18 north of San Bernardino, E side of Old Waterman Canyon Road, N to NE-facing slope. south of bridge over stream
771
Comment
UCR123916
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2001-7-8
6929
Trinity
Trinity Mountains, Calif. Hwy 36, 2.2 mi west of the Trinity/Shasta Co. line
1159
Comment
UCR124668
Acer macrophyllum
B. C. Templeton
1933-7-21
5038
Los Angeles
San Gabriel Mountains, Prairie Forks
1905
Comment
UCR124979
Acer macrophyllum
B. C. Templeton
1952-1
7703
Los Angeles
Western Transverse Range; Santa Monica Mtns., Topanga Canyon
305
Comment
UCR132296
Acer macrophyllum
John F. Green
2003-7-17
s.n.
Los Angeles
San Gabriel Mountains, Arroyo Seco, Pasadena, north of Jet Propulsion Laboratories, transect one
381
Comment
UCR136677
Acer macrophyllum
June Latting
1958-4-15
237
El Dorado
Sierra Nevada Mtns., Calif. Hwy 49 at Cosumnes River, 10 miles south of El Dorado, at Amador Co. line
244
Comment
UCR138739
Acer macrophyllum
J. Marshall, J. Savage, L. Allison
1997-4-12
18
Trinity
North Coast Range, Steel Bridge Campground (BLM), 10 mi east of Weaverville
518
Comment
UCR140079
Acer macrophyllum
George K. Helmkamp
2004-4-1
8420
San Luis Obispo
Central Coast, Nipomo Mesa; Mesa Dunes Mobile Home Park along Mesa View Dr., 0.2 mi south of Halcyon Rd.
76
Comment
UCR141666
Acer macrophyllum
Beecher Crampton
1965-8-23
7492
Napa
2.56 mi east of Moskowite Corners, State Hwy 128
Comment
UCR147242
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2004-7-28
8776
Santa Barbara
Santa Ynez Mountains, Stagecoach Rd., 0.4 mi NE of Cold Spring near the jct with Calif. Hwy 154
549
Comment
UCR150576
Acer macrophyllum
D. L. Banks, Kent Hughes
1998-6-11
2264
San Diego
Peninsular Ranges; Palomar Mtns region, NW Palomar Mountains, Agua Tibia Mountains: Pala Indian Reservation. Upper Castro Canyon, NE of the ''Falls'' area (NE corner of Section 24) and upstream to approximately 0.25 west of the Forest Service Boundary (SE/4, SE/4 of Section 18)
427
Comment
UCR16085
Acer macrophyllum
R. D. Keyes
1973-5-6
s.n.
Los Angeles
San Gabriel Mtns., Angeles National Forest, San Gabriel Canyon Rd., 0.12 mi. below Falling Springs Resort
1216
Comment
UCR16086
Acer macrophyllum
J. Operskalski
1976-4-15
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, lower spring, Tahquitz Canyon
Comment Read comments Sep 17 2012
UCR161336
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9013
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 mi north of jct with Lopez Road and at Water End Road
174
Comment
UCR16581
Acer macrophyllum
K. T. Seng
1966-4-20
660420- 3
San Bernardino
San Bernardino Mtns., Hwy 18 and Waterman Canyon Rd. intersection
912
Comment
UCR167983
Acer macrophyllum
T. B. Salvato, John F. Green
2004-5-27
649
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
UCR172704
Acer macrophyllum
Jun Hu, Weena Sangkatavat
2000-4-22
01
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, 2 mi N of Altadena. First trail on the right immediately before Millard Campground
549
Comment
UCR173470
Acer macrophyllum
George K. Helmkamp, Elizabeth Helmkamp
2006-5-9
10346
Amador
Northern Sierra Nevada Foothills, ESE of Sacramento; 3.2 mi. east of Pine Grove along Calif. Hwy 88
841
Comment
UCR177724
Acer macrophyllum
LeRoy Gross, N. Fraga, S. Williams
2002-7-17
566
Los Angeles
Transverse Ranges: Verdugo Mountains Region, North side; Off of La Tuna Canyon Road, ( Santa Monica Mountains Conservancy land) side canyon off of La Tuna Canyon
488
Comment
UCR186086
Acer macrophyllum
Melissa Lippincott
2007-6-28
s.n.
Kern
Tehachapi Mountains, 1.2 mi. ENE of Grapevine Peak. survey area 2.7D, west of Liveoak Canyon
1159
Comment
UCR186530
Acer macrophyllum
Melissa Lippincott
2007-6-29
s.n.
Kern
Tehachapi Mountains, 1.2 mi. ENE of Grapevine Peak. survey area 2.7D, west of Liveoak Canyon
1159
Comment
UCR188243
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2007-4-27
11860
El Dorado
Foothills, Northern Sierra Nevada Mountains, Bridal Veil Falls, Esmeralda Creek, along US-50 east of Pacific House
1027
Comment
UCR188500
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2007-9-26
13014
El Dorado
Northern Sierra Nevada Mountains Foothills, Bonetti Road, 1.1 miles south of its junction with Mormon Emigrant Trail, just east of Jenkinson Lake
1189
Comment
UCR189509
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2007-3-22
11669
El Dorado
Foothills, Northern Sierra Nevada Mountains, Mt. Aukum Road at the crossing of the middle fork of Cosumnes river, west of jct of Bucks Bar Road
622
Comment
UCR193284
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2007-6-12
12353
Nevada
Northern Sierra Nevada Mountains, Bowman Lake Road 0.6 mile north of Hwy CA-20, at the border of Placer Co.
1387
Comment
UCR196841
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2008-6-3
13565
El Dorado
Sierra Nevada Mountains, Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50
1213
Comment
UCR198106
Acer macrophyllum
Janis Green
1976-4-17
02
Solano
2.3 mi from Pleasant Valley Road on Mix Canyon Road
Comment
UCR198112
Acer macrophyllum
M. Lee Hughes
1976-4-17
19
Solano
Vaca Range, 2.5 mi west of Pleasant Valley Road on Mix Canyon Road
Comment
UCR199989
Acer macrophyllum
Valerie Soza, LeRoy Gross, Marisa Sripracha
2001-7-20
1354
Los Angeles
Transverse Ranges; Verdugo Mountains, Whiting Woods Road, mouth of Henderson Canyon
396
Comment
UCR206092
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2009-6-3
14881
El Dorado
Sierra Nevada Mountains Foothills, Pony Express Trail, 0.7 mile east of its junction with Sly Park Road in Pollock Pines
851
Comment
UCR206287
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2009-5-20
14731
Yolo
Inner Coast Range, west side of Cache Creek along CA-16, 5.5 miles southeast of the Colusa County line
177
Comment
UCR208593
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2009-5-11
14660
Placer
Sierra Nevada Mountains Foothills, Michigan Bluff Road, 0.8 mile south of its junction with Foresthill Road, NE of the city of Foresthill
1159
Comment
UCR209639
Acer macrophyllum
R. G. Swinney
2008-7-2
9108
Los Angeles
San Gabriel Mtns., South Fork Big Rock Creek, 1.0 mi. north of junction of Hwy 2 & Old Hwy 39 [at Reed Spring]
1878
Comment
UCR219440
Acer macrophyllum
R. G. Swinney
2009-3-28
10179
Los Angeles
Transverse Range; San Gabriel Mountains, Monrovia Mountain Park, along canyon bottom from park entrance to 0.5 mi up canyon
427
Comment
UCR219461
Acer macrophyllum
R. G. Swinney
2009-3-25
10155
Los Angeles
San Gabriel Mtns. Foothills, far west end of Glendora Ridge Motorway on north side of road at boundary of El Encanto Azusa River Wilderness Park
549
Comment
UCR224007
Acer macrophyllum
Steve Boyd, Valentin Arvizu, Rick Riefner
2006-9-21
11695
Los Angeles
Transverse Ranges; Verdugo Mountains region, Side drainage of La Tuna Creek just west of La Tuna Canyon Road offramp from 210 Freeway, adjacent to parking area for Santa Monica Mountains Conservency reserve lands.
Comment
UCR226146
Acer macrophyllum
Ayzik Solomeshch
2004-5-8
s.n.
Solano
Stebbins Cold Canyon Reserve
152
Comment
UCR229113
Acer macrophyllum
A. C. Sanders
2011-6-13
39658
Santa Cruz
Central Coast, Aptos, above Hwy 1 in vicinity of Aptos Village, above Soquel Road near Aptos Creek
27
Comment
UCR231359
Acer macrophyllum
A. C. Sanders, Kent Beaman
2011-9-27
39908
Orange
Peninsular Range; Santa Ana Mtns., Maple Springs Truck Trail, 3.4 km NNW (340 deg. ) of Santiago Peak
1088
Comment
UCR234158
Acer macrophyllum
Dick Newell, Judy Booth
2012-3-25
234
Orange
Peninsular Range; Santa Ana Mtns., Maple Springs Road, 1.5 miles above Maple Springs entrance
615
Comment
UCR235391
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2012-5-11
18953
Placer
Northern Sierra Nevada Mountains Foothills, Finning Mill Road, 1.7 miles north of its junction with Forest Hill Road
1041
Comment
UCR249299
Acer macrophyllum
P. Douglas, L. Metz, Elizabeth Painter, C. Popolizio
1994-5-16
HL 121
Monterey
South Coast Range, Fort Hunter Liggett, Training Areas 2 and 5, Del Venturi Road ford of San Antonio River, c. 1.6 air km west of Milpitas Reservoir, c. 4 air km southwest of Coleman Reservoir dam
370
Comment
UCR250277
Acer macrophyllum
George K. Helmkamp, E. A. Helmkamp
2009-5-4
14592
El Dorado
Sierra Nevada Mountains Foothills, Capps Crossing Road, 1.1 miles south of its junction with Mormon Emigrant Trail
1189
Comment
UCR251957
Acer macrophyllum
Max Brodie
2014-4-13
23
San Bernardino
Transverse Range; San Bernardino Mtns., narrow foot path off east side of Hwy 38, c. 1.75 mi. north of Valley of the Falls Dr.
1655
Comment
UCR256084
Acer macrophyllum
Tom Oberbauer
2013-7-10
91
San Diego
Peninsular Range, Pala; Castro Canyon, east side of Magee Road, 3 miles NE of junction with Hwy 76. Atlas Square: D12
618
Comment
UCR256621
Acer macrophyllum
R. G. Swinney
2010-8-16
13535
Los Angeles
San Gabriel Mountains, Arcadia, Big Santa Anita Canyon, Arcadia Wilderness Park
280
Comment
UCR258599
Acer macrophyllum
R. G. Swinney
2010-8-26
13597
Los Angeles
San Gabriel Mountains, North Fork Big Santa Anita Canyon, to 0.7 mi. up from confluence with Big Santa Anita Cyn.
915
Comment
UCR259153
Acer macrophyllum
R. G. Swinney
2010-8-30
13622
Los Angeles
San Gabriel Mountains, East Fork Big Santa Anita Canyon from confluence with Big Santa Anita Canyon bottom/Gabrieleno Trail to 0.5 mi. upstream
744
Comment
UCR260824
Acer macrophyllum
M. Kauffman
1997-5-4
02
Nevada
Sierra Nevada Mtns., 0.25 mi. north of Fire Access Road, 3 miles from Hwy 49 after right turn
823
Comment
UCR260943
Acer macrophyllum
Duncan S. Bell
2013-7-11
5371
San Bernardino
Transverse Range; San Gabriel Mtns., Sheep Mountain Wilderness, eastern flanks of Mount Baden-Powell; on a trail above Vincent Gulch
1993
Comment
UCR270302
Acer macrophyllum
R. G. Swinney
2011-6-30
15399
Los Angeles
San Gabriel Mountains, 200 m below Camp Colby (Colby Ranch) Lodge, along Coldwater Canyon
1085
Comment
UCR270485
Acer macrophyllum
R. G. Swinney
2011-3-22
14194
Los Angeles
San Gabriel Mts., mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam
549
Comment
UCR270490
Acer macrophyllum
R. G. Swinney
2011-11-1
15946
Los Angeles
San Gabriel Mountains, confluence of West Fork San Gabriel River and Glen Canyon, at Glen Cyn. Campground & to 200 m up Glen Cyn.
671
Comment
UCR271740
Acer macrophyllum
R. G. Swinney
2011-3-26
14227
Los Angeles
San Gabriel Mts., San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Cyn.
524
Comment
UCR273443
Acer macrophyllum
R. G. Swinney
2011-10-25
15869
Los Angeles
San Gabriel Mountains, along Coldbrook Creek from Coldbrook Campground upstream to tunnel, c. 0.3 stream-mile north of Hwy. 39, above confluence with Soldier Creek
1001
Comment
UCR276962
Acer macrophyllum
R. G. Swinney
2010-6-8
13235
Los Angeles
San Gabriel Mountains, Placerita Canyon Natural Area, along Waterfall Trail in Los Pinetos Cyn., 0.4 to 0.6 miles south of Placerita Cyn. at Walker Campground, from waterfall to 0.2 miles downstream
671
Comment
UCR2992
Acer macrophyllum
Wm. Horn Jr.
1963-4-10
630410- 3
Sonoma
San Francisco Bay Region, 4 mi west of Sebastopol, 40 yd north of Bodega Hwy
Comment
UCR29943A
Acer macrophyllum
David J. Keil
1981-6-20
14858
San Luis Obispo
Central Coast, north of San Simeon, along the channel and banks of Arroyo de la Cruz, east of Hwy 1 (Pacific Coast Hwy)
61
Comment
UCR3514
Acer macrophyllum
David Whistler, H. M. Whistler
1964-7-27
660420- 3
Santa Clara
San Francisco Bay Region, State Hwy 9, 3 mi. south of Saratoga
Comment
UCR4151
Acer macrophyllum
R. H. Sauer
1965-4-13
s.n.
Los Angeles
San Gabriel Mtns, Pasadena, Arroyo Seco Canyon, along road c. 2.5 miles into the canyon
426
Comment
UCR72719
Acer macrophyllum
A. C. Sanders
1992-6-19
12413
San Bernardino
San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north
1067
Comment
UCR761
Acer macrophyllum
Shirley Ward
1957-4-21
s.n.
Los Angeles
San Gabriel Mtns., Monrovia Canyon, 1/4 mile from waterfalls
673
Comment
UCR77551
Acer macrophyllum
Steven A. Junak, C. Bornstein
1990-9-20
SC- 1998
Santa Barbara
Channel Islands, Santa Cruz Island, N side of island, in upper E fork of Diablo Cyn.
459
Comment
UCR78819
Acer macrophyllum
R. G. Swinney
1992-9-26
1926
San Bernardino
San Gabriel Mtns., Middle Fork Lytle Creek, along the stream c. 0.25 mi west of Stone House Crossing
1402
Comment
UCR83859
Acer macrophyllum
A. C. Sanders, P. MacKay
1994-7-10
14991
San Bernardino
San Bernardino Mtns, Mile post 23.07 on Hwy 138, 2.5 mi west of Barton Flats (at Jenks Lake Road)
1900
Comment
UCR8994
Acer macrophyllum
L. E. Allen
1965-9-16
s.n.
Santa Barbara
Transverse Range, Oso Canyon, north side of Santa Inez Mountains
Comment
UCR93196
Acer macrophyllum
A. C. Sanders
1994-7-31
15196
San Bernardino
San Bernardino Mtns., Sawpit Canyon above the crossing of FS Road 2N59, south of Silverwood Lake.
1170
Comment
UCR94306
Acer macrophyllum
Scott D. White
1996-6-8
4175
San Bernardino
San Bernardino Mtns, Santa Ana River Canyon, near bridge at Lower Control Road crossing
1463
Comment
UCR95181
Acer macrophyllum
Scott D. White, D. Haselfeld
1996-6-28
4244
San Bernardino
San Bernardino Mtns., Yucaipa/Oak Glen area, along Pisgah Peak Road c. 1.5 air mi. west of Pisgah Peak, and c. 1 air mi. south of Potato Canyon Road
1341
Comment
UCR96137
Acer macrophyllum
B. G. Pitzer, C. Grayraven
1996-5-11
2903
San Bernardino
San Bernardino Mtns., San Bernardino Nat. Forest, Audubon Society's 'Bearpaw Ranch' Sanctuary, below Forest Falls. Just off Calif. Hwy 38 turnoff to Forest Falls, south of Mill Creek, in vicinity of University Creek
1341
Comment
UCR98786
Acer macrophyllum
Steve Boyd, L. Raz
1997-5-20
9800
Los Angeles
Transverse Range; Liebre Mountains, Northern flank of Sawmill Mtn., upper Heryford Canyon drainage, just NE of Sawmill Summit at the junction of F.S. Roads 7N23 & 7N08
1585
Comment
UCR99489
Acer macrophyllum
Steve Boyd, Lauren Raz
1997-3-26
9378
Los Angeles
San Gabriel Mtns., Liebre Mountains, Sierra Pelona Ridge, Willow Spring on the S flank of Martindale Cyn near the N end of Bouquet Cyn, south of upper end of reservoir along Forest Service Rd 6N08.
1311
Comment
UCSB15801
Acer macrophyllum
Breedlove, Dennis
1962-6-6
Mendocino
State Highway 128; 0.4 mile southeast of Yorkville
289
Comment
UCSB28371
Acer macrophyllum
Phelps, M.
1972-3-22
Humboldt
2 mi. south of Old Briceland Bridge along Eel River, 300 yds. from shore.
182
Comment
UCSB68101
Acer macrophyllum
Kathryn Thomas, Kathy Rindlaub, Lynn Houng
1993-5-16
SR- 260
Santa Barbara
southern foothills of the San Rafael Range, Sedgwick Reserve - Blue schist watershed
533
Comment
UCSB68102
Acer macrophyllum
Kathryn Thomas, Kathy Rindlaub, Lynn Houng
1993-5-16
SR- 260
Santa Barbara
southern foothills of the San Rafael Range, Sedgwick Reserve - Blue schist watershed
533
Comment
UCSB72348
Acer macrophyllum
Helmkamp, G.; Helmkamp, E.
2007-3-22
El Dorado
Foothills, Northern Sierra Nevada Mountains: Mt. Aukurn Road at the crossing of the middle fork of Cosumnes river, west of jet of Bucks Bar Road
622
Comment
UCSC000459
Acer macrophyllum
T. M. Hendrix
1938-4-11
762
Santa Clara
4.8 miles E.N.E. of Rucker - Morgan Hill
290
Comment
VVC1691
Acer macrophyllum
Tim Thomas, P. J. MacKay
2011-5-22
5389
San Bernardino
San Bernardino Mtns, West end of range above the west fork of the Mojave River along FS 2N49 on the south slope of Cleighorn Ridge.
1067
Comment
VVC2
Acer macrophyllum
Nanette Cadilli
1994-4-12
s.n.
San Bernardino
Transverse Mountains, Cajon Pass, Blue Cut Cajon Blvd.
820
Comment
VVC3391
Acer macrophyllum
Tim Thomas
1973-5-6
33
Santa Barbara
Western Transverse Range, Figueroa Mtn. 8 miles east of campground.
915
Comment
YM-YOSE63487
Acer macrophyllum
H. Williams
1936-4-15
Mariposa
CASCADES
Comment
YM-YOSE63488
Acer macrophyllum
Wayne Alcorn
1932-1
Mariposa
LEDGE TRAIL
Comment
YM-YOSE63489
Acer macrophyllum
Enid Michael
1925-5-3
432
Mariposa
YOSEMITE VALLEY
Comment
YM-YOSE63490
Acer macrophyllum
H. Williams
1936-4-15
46
Mariposa
CASCADES
Comment
YM-YOSE63491
Acer macrophyllum
Enid Michael
1930-8-7
Mariposa
YOSEMITE VALLEY
Comment
A363572
Acer macrophyllum
F. Franceschi
1894-05-01 - 1894-06-01
Unknown
San Rafael Mts
1219
Comment
A363573
Acer macrophyllum
G. B. Grant
1901-03-01 - 1901-04-01
3647
Unknown
Southwest part of California
914
Comment
A363578
Acer macrophyllum
A. Rehder
1914-7-22
126
Unknown
San Bernardino Mountains, [San Bernardino County, as per CCH, 16 Apr 2013]
1828
Comment Read comments Apr 16 2013
CAS-BOT-BC331530
Acer macrophyllum
Wilma Follette
2002-3-24
s.n.
Marin
Sausalito, Bulkley Avenue
Comment
CAS-BOT-BC331533
Acer macrophyllum
John Thomas Howell
1946-9-8
23000
Marin
Lagunitas Creek just below Lake Lagunitas. Mt. Tamalpais
Comment
CAS-BOT-BC331536
Acer macrophyllum
Henry M. Pollard
1936-5-1
s.n.
Marin
Tamalpais School, San Rafael
Comment
CAS-BOT-BC331558
Acer macrophyllum
Peter H. Raven; Henry J. Thompson
1959-6-4
14352
Los Angeles
Santa Monica Mountains, Topanga Canyon, 1.1 miles N of US Hwy 101A
91
Comment
CAS-BOT-BC331579
Acer macrophyllum
James R. Shevock
1980-8-13
7901
Fresno
Southern Sierra Nevada. Along Windy Gulch Creek off of the Kings River E of Boyden Cave. Kings River Drainage, Sequoia National Forest
1127
Comment
CAS-BOT-BC331580
Acer macrophyllum
John Thomas Howell
1940-8-10
16125
Fresno
Mouth of Bubbs Creek
Comment
CAS-BOT-BC331586
Acer macrophyllum
Doris K. Kildale
1926-9-5
2636
Humboldt
Lasseck's Peaks, on trail between Covel[?] Camp and Red Rock
1676
Comment
CAS-BOT-BC331592
Acer macrophyllum
G. A. Coleman
1901-7-16
s.n.
Humboldt
Near Barberville
Comment
CAS-BOT-BC331613
Acer macrophyllum
Paul F. Covel
1936-4-19
235
Contra Costa
Las Trampas (Cashion) Canyon
Comment
CAS-BOT-BC331616
Acer macrophyllum
W. W. Carruth
1901-3-1
s.n.
Contra Costa
Pine Canon, Mt. Diablo
Comment
CAS-BOT-BC331633
Acer macrophyllum
W. R. Dudley
1906-8-9
s.n.
Calaveras
Squaw Valley Creek
Comment
CAS-BOT-BC331634
Acer macrophyllum
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
Road north of Santa Margarita Pass
Comment
CAS-BOT-BC331639
Acer macrophyllum
Ira L. Wiggins
1929-4-16
3667
San Luis Obispo
Grade 6 miles above Moro on Atascadero Road
Comment
CAS-BOT-BC331647
Acer macrophyllum
Cherie L. Wetzel
1967-6-26
042
Alameda
Niles Canyon and vicinity. Stonybrook canyon road embankment
Comment
CAS-BOT-BC332727
Acer macrophyllum
Carl Epling; Harvey Anderson
1931-4-2
s.n.
Ventura
Coldwater Creek, Sespe Drainage
Comment
CAS-BOT-BC332728
Acer macrophyllum
Carl Epling; Harvey Anderson
1931-4-2
s.n.
Ventura
Coldwater Creek, Sespe Drainage
Comment
CAS-BOT-BC332729
Acer macrophyllum
Frank W. Hubby
1894-5-12
s.n.
Ventura
Thachen Canon
Comment
CAS-BOT-BC332730
Acer macrophyllum
Frank W. Hubby
1897-4-9
s.n.
Ventura
Ojai Valley and vicinity. Santa Paula Canon
Comment
CAS-BOT-BC332731
Acer macrophyllum
Eben McMillan
1970-6-30
SM 31
Ventura
Near the top of Sulphur Mountain, 4 miles SE of Ojai
822
Comment
CAS-BOT-BC332732
Acer macrophyllum
Eben McMillan
1970-6-30
SM 31
Ventura
Near the top of Sulphur Mountain, 4 miles SE of Ojai
822
Comment
CAS-BOT-BC332755
Acer macrophyllum
Saichi Kawahara
1968-4-20
330
Sonoma
King's mailbox, 3700 Trinity Road
304
Comment
CAS-BOT-BC332756
Acer macrophyllum
J. W. Congdon
May, July (no year stated)
s.n.
Sonoma
Unspecified
Comment
CAS-BOT-BC332767
Acer macrophyllum
W. R. Dudley
1895-8-9
1174
Tulare
Southern Sierra Nevadas. Colony Road, Maple Canon, Kaweah River Valley
Comment
CAS-BOT-BC332769
Acer macrophyllum
Lester Rowntree
1934-4-19
s.n.
Tuolumne
Near Emigrant Pass
Comment
CAS-BOT-BC332783
Acer macrophyllum
Carl B. Wolf
1927-8-26
1103
Siskiyou
On the Klamath River, 14 mi above Happy Camp
Comment
CAS-BOT-BC333205
Acer macrophyllum
W. R. Dudley; F. H. Lamb
1896-7-3
4801
Ventura
Mt. Pinos region, new White's, Sespe Creek
Comment
CAS-BOT-BC333212
Acer macrophyllum
W. R. Dudley
1906-6-30
s.n.
San Mateo
Santa Cruz Mountain Peninsula. LosTrancos Road near Las Trancos Dairy
Comment
CAS-BOT-BC333219
Acer macrophyllum
William Adams Dayton
1913-9-3
17514
Shasta
Shasta forest. Sweetbrier Creek trail, about 3 mi from Castella
1066
Comment
CAS-BOT-BC333220
Acer macrophyllum
James McMurphy
1914-6-27
s.n.
Shasta
Railroad, narrow gauge, near Balakala Mine. Above Redding
Comment
CAS-BOT-BC333221
Acer macrophyllum
E. R. Drew
1916-6-1
s.n.
Shasta
Squaw Creek Ranger Station
Comment
CAS-BOT-BC333224
Acer macrophyllum
Ferdinand W. Haasis
1961-6-1
7 -61
Santa Cruz
Redwood Glen
274
Comment
CAS-BOT-BC333242
Acer macrophyllum
Curt Dietz
1948-5-9
s.n.
Santa Clara
San Francisquito Creek, at Golf Links
Comment
CAS-BOT-BC333289
Acer macrophyllum
W. R. Dudley
1903-5-2
s.n.
San Mateo
Santa Cruz Mountain Peninsula. Near Peter's Creek Bridge, Iversons
Comment
CDA35549
Acer macrophyllum
Barbara T. Menzies
1971-5-15
El Dorado
Sierra Nevada; On Hwy 49, south of Auburn.
0
Comment
CDA35550
Acer macrophyllum
T. C. Fuller
1958-6-18
1836
Del Norte
North bank of Smith River, 1 mile east of Highway 101.
0
Comment
CDA35551
Acer macrophyllum
T. C. Fuller
1958-4-15
4756
Shasta
Flume Creek at Highway 99, 4 miles south of Castella.
0
Comment
CDA35553
Acer macrophyllum
W. M. Lowray
1965-3-28
Yolo
Cache Creek.
0
Comment
GH363514
Acer macrophyllum
D. Douglas
1833-1-1
Unknown
Nova California
Comment
GH363516
Acer macrophyllum
T. C. Bridges
41
Unknown
Comment
GH363519
Acer macrophyllum
C. C. Kingman
1910-4-29
Unknown
San Gabriel Mts. [Los Angeles County, as per CCH, 15 Jan 2015]
Comment Read comments Jan 15 2015
GH363526
Acer macrophyllum
W. H. Brewer
1860-1-1
1316
Unknown
Rag Canon, near Putah Creek
Comment
GH363527
Acer macrophyllum
K. T. Hartweg
1673
Unknown
Comment
GH363528
Acer macrophyllum
J. M. Bigelow
1853-1-1
Unknown
Comment
GH363547
Acer macrophyllum
W. H. Brewer
1860-1-1
960
Unknown
Near Sierra
Comment
GH363551
Acer macrophyllum
T. Coulter
93
Unknown
Comment
GH363552
Acer macrophyllum
G. Thurber
1852-04-01 - 1852-05-01
513
Unknown
Near Alhambra[?]
Comment Read comments Jan 25 2016
GH363557
Acer macrophyllum
H. M. Hall
1900-3-24
Unknown
Briones Valley
Comment
GH363569
Acer macrophyllum
L. S. Rose
1947-3-24
47060
Unknown
sw. of Briceburg
609
Comment
GH363589
Acer macrophyllum
F. W. Hunnewell
1921-7-23
7809
Unknown
Comment
HSC100910
Acer macrophyllum
Carl C. Marshall
May 1886
208
Humboldt
Banks of streams.
Comment
HSC32407
Acer macrophyllum
Steven Lagos
1974-4-21
30
Shasta
Hwy. 299
366
Comment
HSC65323
Acer macrophyllum
J. P. Smith
1973-3-23
5936
Trinity
Across Trinity River on rd. to Sharber Slough
Comment
JEPS116437
Acer macrophyllum
E. Painter, E. Neese
1994-7-20
HL 806
Monterey
Fort Hunter Liggett (Training Areas 2, 5). Del Venturi Road ford of San Antonio River, ca. 1.6 km W of Milpitas Reservoir, ca. 4 air km SW of Coleman Reservoir dam
Comment
JEPS124792
Acer macrophyllum
P. L. Billings
1965-7-12
53
Sierra
Union Flat Campground east of Downieville on Hwy 49. Branch of Yuba River close by.
Comment
JEPS124793
Acer macrophyllum
G. R. Ostrander
1965-6-29
30
Sierra
Union flat campground, Hiway 49.
Comment
JEPS124794
Acer macrophyllum
Dixie Funnell
1965-6-29
49
Sierra
Union Flat Campground. Highway 49.
Comment
JEPS42674
Acer macrophyllum
W. L. Jepson
1937-7-2
18444
Solano
Suisun Creek not far from n end of Basalt Hill , Suisun Creek (Suisun Valley)
Comment
JEPS48812
Acer macrophyllum
John Warren Duffield
1937-5-26
Plumas
above and w Meadow Valley (in camp, Schneider Creek, sw Plumas County); Schneider Creek, above and w of Meadow Valley
Comment
JEPS85553
Acer macrophyllum
Craig Dremann
1986-9-13
336
San Mateo
at La Honda creek bridge (mile 8.12) and Cal. Hwy 84 La Honda, at La Honda creek bridge (next to burned-out Boots and Saddle Lodge, La Honda)
Comment
LA49820
Acer macrophyllum
W. O. Griesel;
1936-6-18
s.n.
Los Angeles
SANTA MONICA MOUNTAINS, Topanga Canyon
Comment
OBI20401
Acer macrophyllum
Neil Havlik
1967-5-21
61
San Luis Obispo
On the W side of US 101 at Cuesta Summit
Comment
OBI20402
Acer macrophyllum
B. A. Smith
1966-4-28
62
San Luis Obispo
About 1/4 mi S of Cambria on Cambria Rd
Comment
OBI20405
Acer macrophyllum
Neil Havlik
1968-4-3
120
San Luis Obispo
At upper end of Lopez Cyn rd
Comment
OBI20406
Acer macrophyllum
R. A. Hays
1957-10-12
s.n.
San Luis Obispo
Cuesta Grade
Comment
OBI20407
Acer macrophyllum
Jay B. Hunt
1955-11-14
s.n.
San Luis Obispo
Division of Forestry
Comment
OBI23348
Acer macrophyllum
J. T. Arnold
1965-4-11
48
San Luis Obispo
Upepr See Cyn, sect 14, T31S R 11E
Comment
OBI28142
Acer macrophyllum
Rick Frelinger
1982-4-23
22
San Luis Obispo
Lopez Creek along Lopez Cyn rd in Lopez Cyn
Comment
OBI3234
Acer macrophyllum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
15928
San Luis Obispo
2.35 mi E of jctn with Santa Rosa Crk rd and Fiscalini Ranch rd on dirt road leading onto slopes of Cypress Mtn
Comment
OBI4308
Acer macrophyllum
Felice C. Movich
1969-4-16
65
San Luis Obispo
Cuesta Grade Summit
Comment
OBI7963
Acer macrophyllum
David J. Keil, Malcolm McLeod
1977-3-25
12000
Ventura
Just S of Wheeler Gorge campground along Calif 33
Comment
PGM711
Acer macrophyllum
Vern Yadon
1960-6-2
Monterey
Santa Lucia Mountains, Church Creek Camp, Los Padres National Forest
Comment
POM137064
Acer macrophyllum
Geo. D. Butler
1910-5-30
1434
Siskiyou
Humbug Creek.
Comment
POM163245
Acer macrophyllum
C. Leo Hitchcock
1929-4-27
s.n.
Ventura
Sespe Creek Canyon.
518
Comment
POM194544
Acer macrophyllum
Unspecified
1929-4-21
2383
Colusa
Sonoran Valley
Comment Read comments Aug 13 2014
POM262062
Acer macrophyllum
I. L. Wiggins
1929-4-16
3667
San Luis Obispo
Grade 6 miles above Moro on Atascadero Road.
Comment
POM284581
Acer macrophyllum
R. D. Harwood
1925-5-15
160
Santa Barbara
Cuyama Valley.
915
Comment
RSA0000609
Acer macrophyllum
Geo. D. Butler
1910-5-30
1434
Siskiyou
Humbug Creek.
Comment
RSA0010485
Acer macrophyllum
Richard R. Halse
2014-3-24
9018
Glenn
Mendocino National Forest; along Road FH-7 ca.10.8 miles west of its intersection with Road 306.
1098
Comment
RSA0010698
Acer macrophyllum
Joan Stewart
1994-5-28
303
Tulare
Dunn Fire Trail (30E16)
Comment
RSA0010699
Acer macrophyllum
Joan Stewart
1993-5-26
186
Tulare
Road from Coy Flat to Rogers Camp.
Comment
RSA0010700
Acer macrophyllum
Joan Stewart
1997-5-14
588
Tulare
Off Hwy 190, Mahogany Flat (1 mile above Moorehouse Hatchery toward river
Comment
RSA0017033
Acer macrophyllum
W. P. Burger
1979-5-5
83
Los Angeles
ca. 3 miles past Sunland and Foothill Blvd exit of Angeles Forest Hwy.
915
Comment
RSA0036748
Acer macrophyllum
Patricia Kouo
1994-4-27
944072
Los Angeles
3 miles south of I-10, and 1 mile north of I-60. On the west side of Rosemead Blvd, at the most south lake. Found on the north west side of the lake.
Comment
RSA0048298
Acer macrophyllum
Elwood Fordham
1951-4-18
s.n.
Los Angeles
Topanga.
60
Comment
RSA0051231
Acer macrophyllum
James R. Shevock
1976-4-24
5020
Los Angeles
San Gabriel Mountains, Angeles National Forest.
1386
Comment
RSA0051256
Acer macrophyllum
Paul McLaughlin
1976-5-27
0527765
San Bernardino
Ice House Canyon, three-quarters mile above the Ice House Lodge.
1584
Comment
RSA0056313
Acer macrophyllum
Geo. E. Julian
1963-6-2
s.n.
Los Angeles
San Dimas Canyon, San Gabriel Mountains.
Comment
RSA0056532
Acer macrophyllum
Orlando Mistretta
1992-5-16
13
Los Angeles
Vicinity of Big Pines; head of Swarthout Valley; Mountain High Ski area, San Gabriel Mountains region.
Comment
RSA0063000
Acer macrophyllum
H. R. Brooks
6
San Bernardino
San Antonio.
915
Comment
RSA0091178
Acer macrophyllum
Reed Kepner
1963-4-6
9107
Los Angeles
Rancho Santa Ana Botanical Gardens, Claremont.
Comment
RSA0101094
Acer macrophyllum
Jessica Orozco, Bobby Kamansky
2014-5-3
573
Tulare
Tule River Indian Reservation. Cholollo campgrounds, on the trail that follows the South Fork Tule River to the Chollolo falls.
1235
Comment
RSA176835
Acer macrophyllum
James I. McMurphy
1914-6-27
s.n.
Shasta
Railroad, narrow gague, near Balakala Mine, above Redding
Comment
RSA394191
Acer macrophyllum
Gary D. Wallace
1964-5-14
s.n.
Santa Barbara
[Unspecified]
Comment
RSA624389
Acer macrophyllum
Louis C. Wheeler
1952-9-14
6930
Humboldt
Steep east slope, associated with Umbellularia, Quercus garryana, Pseudotsuga taxifolia. Young tree ca. 8 meters tall. (#5) (Leaves from this tree for analysis).
Comment
RSA785741
Acer macrophyllum
Carrie A. Herd
1982-5-9
91
Sonoma
Trinity Road; turnout; down hillside of road cut.
Comment
RSA96087
Acer macrophyllum
Percy C. Everett, E. K. Balls
1954-10-7
20236
Amador
Hwy 49, 1.2 mi. NW Caleveras-Amador County Line, San Andreas to Jackson.
366
Comment
RSA96682
Acer macrophyllum
Percy C. Everett, E. K. Balls
1954-10-18
20359
Lake
5.5 miles southwest of Barlett Springs on road to Lucerne
1128
Comment
SD41293
Acer macrophyllum
Delzie Demaree
1932-4-9
8984
San Mateo
Streams near Gov. Rolph Estate
Comment
SDSU2127
Acer macrophyllum
unknown
1948-5-22
1822
Placer
1219
Comment
SEINET10453992
Acer macrophyllum
Mary Susan Taylor
1975-9-19
Taylor 915
Butte
Ca. 0.5 mi N of Magalia, ca. 50 ft E of Skyway; serpentine area surrounded by Yellow Pine Forest.
610
Comment
SEINET10453993
Acer macrophyllum
Mary Susan Taylor
1982-5-2
Taylor 4400
Butte
T23N R5E se/se sec 15. Pulga Sw quad. N side of Hwy 70, on granite, 0.5 mi w of Arch Rock Tunnel, ca. 25 air mi ne of Oroville. 1550 ft.
472
Comment
SEINET10453996
Acer macrophyllum
Mary Susan Taylor
1976-7-20
Taylor 1178
Monterey
Abundant along Palo Colorado Canyon Rd, ca. 50 yds to 3.5 mi N of Bottchers Gap, ca. 7-9 mi SE of Hwy 1, ca. 25 mi S of Carmel.
549
Comment
SEINET10494149
Acer macrophyllum
Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett
1976-8-5
Dziekanowski 2505
Mendocino
Collected near the big trees parking area ca. 6 Mi. N of legget along hwy. 101. Huge coast redwoods, acer and sagebrush on sw slope
640
Comment
SEINET10692509
Acer macrophyllum
Charles F. Baker
1903-5-8
Baker 2981
Yolo
Cache Creek canon.
Comment
SEINET10870296
Acer macrophyllum
Mayer
1985-6-1
Mayer 119
Trinity
T38n,r7w,sec.16 se 1/4. Eagle creek campground, 10 meter tree found in jeffrey Pine forest along side of creek tributary
853
Comment
SEINET10936239
Acer macrophyllum
David B. Dunn, Patricia L. Kenney; Douglas G. LeDoux
1973-6-8
Dunn 20694
Mendocino
23.8 mi. Up the rd to covelo from us 101, near a grove of douglas fir and acer Macrophyllum. A n slope
Comment
SEINET11263261
Acer macrophyllum
Richard R. Halse
2014-3-24
9018
Glenn
Along Road FH-7 ca. 10.8 miles west of its intersection with Road 306.; 0
1098
Comment
SEINET12234131
Acer macrophyllum
H. W. Graham
1927-1
s.n.
San Francisco
Along wod, trails, & R.R. from Mill Valley to Muir Woods, near San Francisco
Comment
SEINET12234132
Acer macrophyllum
E. Mason, Wunderly, J.
1945-1
s.n.
Los Angeles
Eaton's Canyon, Pasadena
Comment
SEINET12234133
Acer macrophyllum
M. T. Doutt
1930-1
78
Contra Costa
Marsh Creek
Comment
SEINET12234137
Acer macrophyllum
Unknown
1962-1
s.n.
Fresno
Fishcreek (town), 3 mi S of Fresno
Comment
SEINET12234138
Acer macrophyllum
M. T. Doutt
1931-1
675
Mariposa
Yosemite Valley
Comment
SEINET12234139
Acer macrophyllum
Unknown
1932-1
8961
Santa Clara
Stream Stanford Golf Links
Comment
SEINET12234140
Acer macrophyllum
Unknown
1932-1
8984
San Mateo
Streams near Gov. Rolph Estate
Comment
SEINET12234141
Acer macrophyllum
Unknown
1932-1
8932
San Mateo
La Honda Road
Comment
SEINET12236469
Acer macrophyllum
Unknown
1980-1
10
Butte
8 mi NNW of Lumpkin Rd on Craig access rd on W side of rd. 18 mi E of Oroville
Comment
SEINET12237260
Acer macrophyllum
F. H. Utech, Walter, W.; Knight, I.
1984-1
84 -175
Humboldt
ca 0.4 mi S towards Redcrest on Avenue of Giants from junction with US 101
15
Comment
SEINET12237854
Acer macrophyllum
F. H. Utech
1986-1
86 -055
Sierra
Tahoe National Forest, Wild Plum Recreation Area, ca 2 mi E of Sierra City on CA 49
1350
Comment
SEINET12238232
Acer macrophyllum
F. H. Utech
1988-1
88 -173
Marin
W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd
180
Comment
SEINET12238234
Acer macrophyllum
F. H. Utech
1988-1
88 -125
Tuolumne
Stanislaus National Forest, ca 5 mi NE of junction of Pacific St. & Italian Bar Rd. on the latter
1200
Comment
SEINET12238240
Acer macrophyllum
F. H. Utech
1988-1
88 -134
Santa Clara
SW of Lexington Reservoir on Santa Clara Rd
150
Comment
SEINET12238245
Acer macrophyllum
F. H. Utech
1988-1
88 -132
Santa Clara
8.5 mi N of start of Skyline Boulevard & 0.5 mi S of junction with Sunset Ridge Road
650
Comment
SEINET12238545
Acer macrophyllum
F. H. Utech, Sato, T.; Ohara, M.
1990-1
90 -214
Santa Cruz
NE of Watsonville on CA 152 enroute to Hecker Pass, mile marker 6.87
250
Comment
SEINET12238549
Acer macrophyllum
F. H. Utech, Sato, T.; Ohara, M.
1990-1
90 -267
Sonoma
ca 10 mi from Warm Springs Dam enroute to Healdsburg & US 101 on Old Stewart Point-Skaggs Springs Rd
150
Comment
SEINET12238742
Acer macrophyllum
F. H. Utech
1990-1
90 -850
Nevada
canyon along South Fork Yuba River, ca 6 mi NNW of Nevada City on CA 49
500
Comment
SEINET12240124
Acer macrophyllum
Unknown
1997-5-10
18
Yolo
along Putah Creek just E of Hwy 128 across from Stebbin's Reserve parking area
170
Comment
SEINET12766387
Acer macrophyllum
K. Dobry
1991-5-2
585
Los Angeles
Elsmere Canyon, West San Gabiel Mountains.; 0
Comment
SEINET12766388
Acer macrophyllum
K. Dobry
1991-5-2
581
Los Angeles
Elsmere Canyon, West San Gabiel Mountains.; 0
Comment
SEINET12766389
Acer macrophyllum
J. P. Smith, J. O. Sawyer
1973-4-14
6089
Shasta
3.8 miles east of Buckhorn Summit on S.R. 229.; 0
640
Comment
SEINET12766390
Acer macrophyllum
Merlyne Prescott
1969-4-16
167
San Luis Obispo
Found on old highway 101.; 0
Comment
SEINET12766391
Acer macrophyllum
M. E. Matheron
1968-4-14
55
Contra Costa
2 miles from entrance to Mt. Diablo State Park on North Gate Road, Mt. Diablo.; 0
457
Comment
SEINET12766392
Acer macrophyllum
M. E. Barkworth, N. Gay; L. Greene
1981-7-16
3446
Nevada
5.6 miles west of intersection of Cal 20 and US 80 on Cal 20.; 0
Comment
SEINET12766393
Acer macrophyllum
Robert A. Norris
1984-7-10
4781
Marin
By Paradise Dr., near San Francisco Bay, about 1/4 mi. SE of Point Chauncey, Tiburon Peninsula.; 0
Comment
SEINET12766394
Acer macrophyllum
Jerry Turney
1987-4-19
8
Los Angeles
Lower Eaton Canyon San Gabriel Mtns.; 0
Comment
SEINET12766395
Acer macrophyllum
Beecher Crampton
1965-8-23
7492
Napa
2.5 miles east of Moskowite Corners, State Hwy 128.; 0
Comment
SEINET12766397
Acer macrophyllum
Denise Fruitt
1982-5-9
31
El Dorado
Sierra Nevada, Property off Grizzly Flat Road, 9.8 mi E. Somerset.; 0
1067
Comment
SEINET12766398
Acer macrophyllum
T. S. Tee
1969-4-12
5
Solano
Mix Canyon road, 1.5 miles west of junction iwht Pleasants Valley Road.; 0
274
Comment
SEINET12766399
Acer macrophyllum
Alv Dan Youngberg
1964-7-20
79
Siskiyou
Growing in canyon bottom of East Fork of Indian Creek.; 0
610
Comment
SEINET12766400
Acer macrophyllum
Patricia Hart
1963-4-7
8 A
Alameda
NE of Milpitas.; 0
Comment
SEINET12766401
Acer macrophyllum
D. B. Dunn, Kenney; Leoux
1973-6-8
20694
Mendocino
23.8 miles up the rd to Covelo from US 101.; 0
Comment
SEINET263496
Acer macrophyllum
R. J. Shaw
1993-5-23
5094 .1
Tehama
Hwy 32 at mile marker TEH 12
1000
Comment
SEINET286717
Acer macrophyllum
T. R. Van Devender, A. L. Reina G., R. Thorne, O. Mistretta, T. Ross
1995-11-16
95 -1228
Unknown
Along trail to Bear Flats above Mt. Baldy Village, San Antonio Canyon, Angeles National Forest, San Gabriel Mountains. San Bernardino County. deg. ' N, deg. ' W; 1250 m.s.n.m.
Comment
SEINET3142628
Acer macrophyllum
G. D. Butler
1910-5-30
1434
Siskiyou
Humbrey Cr.
Comment
SEINET3195257
Acer macrophyllum
B. E. Miossi, H. J. Miossi
1940-3-19
223
San Luis Obispo
Summit of Cuesta Grade, 6 miles north of San Luis Obispo
480
Comment
SEINET3195258
Acer macrophyllum
Marcus E. Jones
1882-6-28
3303
Unknown
Emigrant Gap
Comment Read comments Apr 7 2018
SEINET4068104
Acer macrophyllum
O. M. Clark
1947-1
sn
Siskiyou
Siskiyou Mountains.
Comment
SEINET4068106
Acer macrophyllum
W. Denneen
1960-1
97
Tulare
Sequoia National Park, Boyden Cave, Kings Canyon.
914
Comment
SEINET4068107
Acer macrophyllum
D. Demaree
1932-1
8984
San Mateo
Near Isov. Rolph Estates. P.O. Palo Alto.
Comment
SEINET5501672
Acer macrophyllum
Sally Walker
1967-5-28
s.n.
Unknown
Yosemiti National Park
Comment
SEINET5743899
Acer macrophyllum
Naomi Fujinami
1974-1
234
Solano
Ca. 1.5 miles NW on Mix Canyon Road from junction with Pleasants Valley Road.
Comment
SEINET7047981
Acer macrophyllum
Steven R. Hill
2001-4-25
33445
San Bernardino
Waterman Canyon, San Bernardino National Forest, San Bernardino Mountains; vicinity of California Route 18 north of San Bernardino, east side of Old Waterman Canyon Road, north to northeast-facing slope. South of bridge over stream. Elevation about 2530 feet.
Comment
SEINET7893879
Acer macrophyllum
R. R. Halse
2014-3-24
9018
Glenn
Mendocino National Forest, along Road FH-7 ca. 10.8 mi W of its intersection with Road 306.
1098
Comment
SEINET7893883
Acer macrophyllum
G. D. Butler
1910-4-24
1236
Siskiyou
Shackleford Creek.
Comment
SEINET7893887
Acer macrophyllum
G. D. Butler
1910-5-30
1434
Siskiyou
Humbug Cr.
Comment
SEINET7893893
Acer macrophyllum
J. H. Barber
1899-5-22
s.n.
San Luis Obispo
Santa Monica Mts.
Comment
SEINET7893902
Acer macrophyllum
G. B. Grant
1903-1
17
Los Angeles
Mt. Wilson, So Cal.
Comment
SEINET7893906
Acer macrophyllum
A. A. Heller
1911-4-11
10259
Santa Clara
Los Gatos.
Comment
SEINET7893913
Acer macrophyllum
F. B. T. Hagge
1930-4-4
1717
Monterey
P.B. Mt.
Comment
SEINET7893918
Acer macrophyllum
E. Brooks
1927-5-9
s.n.
Lassen
80 miles N of Reno.
Comment
SEINET7893924
Acer macrophyllum
W. D. Billings
1940-5-31
1275
Placer
5 miles E of Colfax.
Comment
SEINET7893931
Acer macrophyllum
M. J. Williams
1967-4-16
23138
El Dorado
Hwy 49 between Auburn and Cool.
366
Comment
SEINET7893936
Acer macrophyllum
C. N. Saulisberry
1949-5-28
s.n.
Plumas
Feather River Canyon, near Keddie
Comment
SEINET7893958
Acer macrophyllum
M. J. Williams
1967-4-15
s.n.
Butte
Feather River Highway.
671
Comment
SEINET7893975
Acer macrophyllum
M. Humphreys
1951-5-6
s.n.
El Dorado
Along Hwy 50, near Kyburz.
Comment
SEINET7893986
Acer macrophyllum
A. Streshley
1976-3-12
s.n.
El Dorado
South of Auburn along the south fork of the American River.
259
Comment
SEINET7894006
Acer macrophyllum
D. A. Buck
1959-5-2
24
Sierra
Along State Highway 49, one mile N of Sierraville.
1280
Comment
SEINET7894012
Acer macrophyllum
J. Ridley
1959-4-19
24
Placer
1 mi. east of Baxter along small stream bank on south side of Highway 40
1219
Comment
SEINET7894023
Acer macrophyllum
Schank
1959-3-29
s.n.
Yolo
About 4 mi. W of Winter, near the stream ascending from Putah Canyon.
366
Comment
SEINET7894032
Acer macrophyllum
C. Fitz
1959-4-11
s.n.
El Dorado
Near S. Fork of the American River.
1219
Comment
SEINET7894044
Acer macrophyllum
J. Martin
1959-4-25
s.n.
Placer
Along US Hwy 49, 5 miles E of Sierraville.
Comment
SEINET7894050
Acer macrophyllum
R. Sumner
1949-5-28
126
Plumas
Keddie,
1067
Comment
SEINET8521812
Acer macrophyllum
Kelly W. Allred
2006-1
Mendocino
Jackson Demonstration State Forest
280
Comment
SEINET9350229
Acer macrophyllum
Frederick Utech, Knight, Walter; Knight Irja
1984-4-20
84 -175
Humboldt
Humboldt County; Ca. 0.4 mi S towards Redcrest on Avenue of Giants from junction with US hwy 101. Trees to 20 ft.; along edge of Redwood Forest Association. Elev: 50 ft Herbarium, Carnegie Museum (CM), Pittsburgh, PA.
15
Comment
SEINET9357812
Acer macrophyllum
Unknown
1976-5-9
13
Solano
1 mi from the jct of Mix Canyon Road and Pleasant Valley Road on Mix Canyon Road.
Comment
SFV2166
Acer macrophyllum
R. L. Armacost
1957-6-20
516
Mariposa
Sierra Nevada Yosemite National Park. Camp Curry.
Comment
SJSU15322
Acer macrophyllum
J. L. Barnes
1976-4-14
36
Shasta
10 miles off Gilman Road on dirt road, 5 feet off road, Pt. McCloud RiverArm, Nosoni Creek
304
Comment
SJSU15348
Acer macrophyllum
Robert Hamamoto
1976-5-4
30
Santa Clara
Stevens Creek Park Park near west boundary bridge,
182
Comment
SJSU743
Acer macrophyllum
A. W. Jacobs
1941-10-15
Santa Clara
Old Festival Grounds near Saratoga
Comment
UC1050118
Acer macrophyllum
N. Floy Bracelin
1942-3-15
1967
Contra Costa
Adelante, Tthe Garden of Anson and Anita Blake, Berkeley, California
Comment
UC1050967
Acer macrophyllum
N. Floy Bracelin
1941-4-8
2647
Contra Costa
Adelante, The Garden of Anson and Anita Blake, Berkeley, California
Comment
UC1051142
Acer macrophyllum
N. Floy Bracelin
1943-7-18
2560
Contra Costa
Adelante, The Garden of Anson and Anita Blake, Berkeley, California
Comment
UC109204
Acer macrophyllum
Mrs. R. M. Austin
1896-10-1
756
Unknown
Comment
UC109208
Acer macrophyllum
F. Franceschi
1894-1
Santa Barbara
Santa Inez Mountains
Comment
UC1272958
Acer macrophyllum
Ferdinand W. Haasis
1963-7-24
3563
Unknown
Comment
UC18122
Acer macrophyllum
Geo. Hansen
1899-1
Amador
Comment
UC457354
Acer macrophyllum
Carl Epling, Harvey Anderson
1931-4-2
Ventura
Coldwater Cr. , Coldwater Cr. (Sespe Drainage)
Comment
UC639004
Acer macrophyllum
Bernard Miossi
1940-3-19
223
San Luis Obispo
six mi n San Luis Obispo (n-facing slope at summit of Cuesta Grade); n of San Luis Obispo, summit Cuesta Grade
478
Comment
UC67876
Acer macrophyllum
unknown
1887-6-26
Calaveras
Indian Creek
Comment
UCD117032
Acer macrophyllum
Donald J. Nevins
1963-5-12
28
Santa Clara
State Highway 9, 5 miles west of Saratoga.
518
Comment
UCD117035
Acer macrophyllum
Loredo-Prendeville; Canon
1993-4-24
53
Sonoma
Sugarloaf Ridge State Park, about 50 air miles N of San Francisco, 10 air miles E of Santa Rosa, 2.5 air miles NE of Kenwood, and 18 air miles NW of Napa. Road at confluence of Sonoma and Bear Creeks.
195
Comment
UCD117066
Acer macrophyllum
C. Wistrom
1996-5-26
39
Sonoma
Armstrong Redwoods State Park, Gureneville.
15
Comment
UCD13364
Acer macrophyllum
Anne Marie Weyandt
1989-5-20
22
Placer
Placer Co., near road cut. T 14N, R 12E, Sect.30, NE 1/4. Elev. 4000 ft.
1219
Comment
UCD170788
Acer macrophyllum
Gordon Leppig
1998-5-7
750
Humboldt
Quarry Rd. off Jacoby Creek. At Jacoby Creek Bridge.
97
Comment
UCSB11438
Acer macrophyllum
Olson, Jim
1962-4-15
San Mateo
1 mile east of Portola State Park on Portola State Park Road
243
Comment
UCSB11447
Acer macrophyllum
Forrest, Sharon
1962-4-6
Monterey
1/8 mile east of California Highway 1 on Limekiln Creek, 3 miles south of Lucia
12
Comment
UCSB11596
Acer macrophyllum
Grah, Nancy
1962-4-14
Contra Costa
Corner of Lombardy Lane and Sleepy Hollow Lane, Orinda
152
Comment
UCSB12088
Acer macrophyllum
Breedlove, Dennis
1962-6-10
Siskiyou
Indian Creek along Indian Creek Road, 10.5 miles northwest of Happy Camp; Siskiyou Mountains
518
Comment
UCSB12494
Acer macrophyllum
Haines, A.
1962-3-24
Los Angeles
Topanga Canyon; Santa Monica Mountains
152
Comment
UCSB15153
Acer macrophyllum
Breedlove, Dennis
1961-3-12
Santa Barbara
Along the Alamo Pintado Creek from 7-8 miles north of Los Olivos; base of Figueroa Mountain, Birbent Canyon, San Rafael Range
426
Comment
UCSB17804
Acer macrophyllum
Gerhart, Janet
1963-4-13
Los Angeles
1 mi. on trail east of West Pork Ranger Station on San Gabriel River, 6 mi. east of Red Box Ranger Station at intersection of U.S. Highway 2 and Mt. Wilson Road
822
Comment
UCSB17805
Acer macrophyllum
Flath, Carol
1963-4-11
Santa Cruz
2 mi. of Rob Roy Junction and U.S. Highway 1 on Valentia Road, 10 miles SE of Santa Cruz
22
Comment
UCSB19170
Acer macrophyllum
Rankine, Jane
1965-4-13
Napa
3 miles west of pope Valley on the road between rope Valley and Anqwin
Comment
UCSB19374
Acer macrophyllum
Eriksen, C.
1954-3-15
Santa Barbara
Shale clif near Flores Flats on Gibralter Rd.; 2 mi. E. of Santa Barbara in the Santa Ynez Mts
Comment
UCSB23003
Acer macrophyllum
Silva, J.
1967-4-8
Santa Barbara
Cachuma Canyon Creek campground, San Raphael Mountains
640
Comment
UCSB26333
Acer macrophyllum
Keefe, Joseph
1967-4-22
Monterey
Intersection of Limekiln Creek amd California Highway 1; 21.7 miles north of San Luis Obispo County line
30
Comment
UCSB32418
Acer macrophyllum
Goodrich, Robert
1962-3-26
Los Angeles
Along stream, in stream woodland community; Switzer's Inlet
914
Comment
UCSB32419
Acer macrophyllum
Bonquet, Jacqueline
1960-8-16
Los Angeles
Switzer's Camp, Angeles National Forest, San Gabriel Mts.
1066
Comment
UCSB33681
Acer macrophyllum
Miller, Brian
1960-7-13
Los Angeles
Switzer's Inslet, San Gabriel Mountains
914
Comment
UCSB3827
Acer macrophyllum
Ellis, Richard
1960-4-30
Santa Barbara
Kinevan Canyon Road 1/4 mi off San Marcos Pass Road
Comment
UCSB3828
Acer macrophyllum
White, Arthur
1960-5-5
Santa Barbara
Cold Springs Tavern on San Marcos Rd. ca. 10 mi. nw. of Santa Barbara
Comment
UCSB3829
Acer macrophyllum
Zellhoefer, Judi
1960-5-4
Santa Barbara
San Marcos Pass Rd, 4 miles north of summit of San Marcos Pass; Santa Ynez Valley
Comment
UCSB3830
Acer macrophyllum
Eriksen, C.
1954-3-15
Santa Barbara
Shale clif near Flores Flats on Gibralter Rd.; 2 mi. E. of Santa Barbara in the Santa Ynez Mts
609
Comment
UCSB3831
Acer macrophyllum
Kamb, Peter
1948-4-17
Ventura
Upper Sonoran Zone; Head of Little Sespe Creek, north of Filmore
457
Comment
UCSB3832
Acer macrophyllum
Griggs, Helen
1946-3-13
Santa Barbara
Depression Drive near Santa Barbara
Comment
UCSB3833
Acer macrophyllum
Jones, Cornelia
1946-3-13
Santa Barbara
Off El Camino Cielo Road, leading to La Cymbre Peak, Santa Barbara
Comment
UCSB3834
Acer macrophyllum
Jones, Cornelia
1946-5-8
Santa Barbara
Santa Barbara, Tree growin off El Camino Cielo Boad
Comment
UCSB3836
Acer macrophyllum
Ullman, Sydney
1956-2-20
Santa Barbara
1 mile north of Sheffield Reservoir. Rattlesnake Canyon
Comment
UCSB3837
Acer macrophyllum
Fischer, Erica
1959-04
Monterey
Coast Summit roadside - 7 mi from road sign. Santa Lucia Mtns
12
Comment
UCSB3838
Acer macrophyllum
Newby, Ron
Monterey
2.2 Miles iron Nacimiento Summit on rd. to Cone Peak Trail in the Santa Lucia Mts. About 25 miles N. of SLO
Comment
UCSB3839
Acer macrophyllum
Graney, Don
1953-3-16
Santa Barbara
Serpentine Saddle 12 mi. up Happy Canyon
609
Comment
UCSB3840
Acer macrophyllum
Bingham, Nancy
1946-3-13
Santa Barbara
Flores Flat, Depression Dr., Santa Barbara County
Comment
UCSB3841
Acer macrophyllum
Mooring, John
1948-3-15
Santa Barbara
Near Cold Springs Tavern, San Marcos Pass, Santa Ynez Mountains
Comment
UCSB3842
Acer macrophyllum
Kohrs, Herb
1946-5-7
Santa Barbara
Depression Drive about half mile below jundtion with El Camino Cielo, Santa Barbara
Comment
UCSB3843
Acer macrophyllum
Jones, Barbara
1946-5-6
Santa Barbara
Off Depression Drive, about 4 and one half miles; NE of Santa Barbara
Comment
UCSB38443
Acer macrophyllum
Roberts, Dar
1981-3-25
Santa Barbara
0.5 km east of East Pine Forest; 1.1km south east of Chinese Harbor; Santa Cruz Island
Comment
UCSB39121
Acer macrophyllum
Jorgensen, Jan
1982-4-23
Monterey
Limekiln Creek 12 kilometers north of Plaskett Creek on highway 1
400
Comment
UCSB40106
Acer macrophyllum
Ferren, Wayne; Baley, David
1982-9-22
Santa Barbara
Near Cement creek crossing to Del Rey Ranch On San Jose Creek
54
Comment
UCSB44986
Acer macrophyllum
Cowan, Clark
1974-02
Santa Barbara
Above Rattlesnake Creek at the second crossing; 3/4 mi up trail.1 from Las Canoas Road
350
Comment
UCSB46301
Acer macrophyllum
Steele, Kelly
1980-5-3
Lake
Long Valley Creek; 8.1 miles northeast on Bartlett Springs Road from its junction with Hwy. 20
1005
Comment
UCSB47632
Acer macrophyllum
Roberts, Fred
1980-5-3
Orange
2.2km SE Trabuco Peak, Santa Ana Mtns
1234
Comment
UCSB50034
Acer macrophyllum
Kuenster, Gail
1981-4-26
Santa Barbara
Happy Canyon Road, 3 miles south of Figuero Mtn. Stn. San Rafael Mts.
457
Comment
UCSB50188
Acer macrophyllum
Gray, John
1976-5-16
El Dorado
Along Mosquito Ridge Road, 12 miles east of Forest Hills. T14N R12E sec. 30, NW quarter
975
Comment
UCSB50323
Acer macrophyllum
Laughrin, Lyndal
1979-5-3
Santa Barbara
Small canyon north side of Navy Road, west of lake in Lake pasture; Santa Cruz Island
Comment
UCSB51471
Acer macrophyllum
Schernoff, P.; Horton, L.
1978-6-21
Monterey
Piney Creek, 0.5 mile downstream from jet with Calaboose Cr
Comment
UCSB51472
Acer macrophyllum
Bishop, Richard
1967-5-13
Los Angeles
2 mi. east of Live Oak Gampground, on Bear Cnyn. Rd. San Gabriel Mtns
762
Comment
UCSB53489
Acer macrophyllum
Magney, David; Burgess, Rick
1983-10-23
Ventura
Above Sespe Creek across Hwy 33 (mile marker 29.33); 12 miles. N of Ojai, western Transverse Ranges T5N, R23W, S. I, 2 & 3, Wheeler Springs Quadrangle Lat
1051
Comment
UCSB53843
Acer macrophyllum
Burgess, Rick
1984-4-8
Ventura
Gridley Trail at spring Ca. 0.1 mi. S of Gridley Springs Cmpgd. Nordhoff Ridge
731
Comment
UCSB61612
Acer macrophyllum
Gliessman, Stephen
1969-3-31
Marin
South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula
30
Comment
UCSB62939
Acer macrophyllum
Sarr, Dan
1995-7-29
Butte
5 mi of Forest Ranch on Highway 32
1000
Comment
UCSB72349
Acer macrophyllum
Williams
1936-4-15
Mariposa
Cascade Falls; Yosemite
Comment
UCSB72350
Acer macrophyllum
Williams, H.
1936-4-15
Mariposa
Cascades; Yosemite
Comment
UCSB9207
Acer macrophyllum
Mooring, John
1947-10-4
Santa Barbara
Upper limits of Sonoran Zone, Mt. Figueroa, San Rafael Range
Comment
UCSC001544
Acer macrophyllum
Paul Rich
1978-7-27
s.n.
Monterey
Found in Cathedral Creek Canyon Cathedral Creek Canyon - Landels-Hill Big Creek Reserve, Santa Lucia Mountains
140
Comment
UCSC002967
Acer macrophyllum
Unknown
1975-5-9
73
Santa Cruz
Found in Kiln area, Fall Creek streamside. Mixed Forest-Riparian Association. Fall Creek State Park
Comment
UCSC002968
Acer macrophyllum
Unknown
1975-5-9
73
Santa Cruz
Found in Kiln area, Fall Creek streamside. Mixed Forest-Riparian Association. Fall Creek State Park
Comment
UCSC002976
Acer macrophyllum
Unknown
1974-11-13
12
Santa Cruz
Found growing at the end of road in park. Lower central portion/area of Hinkley Basin. Large tree near creek. Trail area 1D. Hinkley Basin - The Forest of Nisene Marks, Aptos
Comment
UCSC004815
Acer macrophyllum
Randall Morgan
2004-4-11
4066
Santa Cruz
Watsonville, Hecker Pass Road
Comment
UCSC004816
Acer macrophyllum
Randall Morgan
2004-4-11
4067
Santa Cruz
Watsonville, Hecker Pass
Comment
UCSC005021
Acer macrophyllum
Randall Morgan
1998-11-24
3369
Santa Cruz
Felton, Henry Cowell Redwoods State Park
Comment
UCSC005116
Acer macrophyllum
Lulu Waks
2006-9-26
6
Monterey
~ 2 mi. N of Gorda on Hwy. 1. Plaskett Ridge Rd. <1 mi. up Plaskett Ridge Rd.
Comment
UCSC005170
Acer macrophyllum
Randall Morgan
2004-4-11
4066
Santa Cruz
Watsonville, Hecker Pass Road
Comment
UCSC005442
Acer macrophyllum
Randall Morgan
1998-11-24
3367
Santa Cruz
Henry Cowell Redwoods State Park
Comment
UCSC006848
Acer macrophyllum
Randall Morgan
1998-11-24
3366
Santa Cruz
Felton, Henry Cowell Redwoods State Park
Comment
UCSC006852
Acer macrophyllum
Randall Morgan
1998-11-24
3368
Santa Cruz
Felton, Henry Cowell State Park
Comment
UCSC008592
Acer macrophyllum
Randall Morgan
2003-7-12
3009
Siskiyou
End of Grider Creek Road, Seiad Valley
Comment