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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC143749
Heteromeles arbutifolia
E. A. Zumbro
1902-1-1
365
Orange
unspecified
Comment
CAS-BOT-BC143750
Heteromeles arbutifolia
Carl B. Wolf
1932-12-19
4430 -A
Orange
1/2 mi. from Skyline Drive on firebreak road to Sierra Peak, Santa Ana Mts.
Comment
CAS-BOT-BC143751
Heteromeles arbutifolia
Carl B. Wolf
1932-12-19
4430 -A
Orange
1/2 mi. from Skyline Drive on firebreak road to Sierra Peak, Santa Ana Mts.
914
Comment
CAS-BOT-BC143752
Heteromeles arbutifolia
P. Everett; E. R. Johnson
1937-11-30
9380
Orange
Santa Ana Mts., Bold Meadow at head of Claymine Canyon on slopes of Sierra Peak
762
Comment
CAS-BOT-BC143753
Heteromeles arbutifolia
C. B. Wolf
1932-3-6
1840
Orange
Trabuco Canyon 1/2 mi. above Trabuco Oaks, west slope of Santa Ana Mts.
457
Comment
CAS-BOT-BC143754
Heteromeles arbutifolia
Dr. Barton W. Evermann
1918-3-25
s.n.
Orange
San Clemente
Comment
CAS-BOT-BC143755
Heteromeles arbutifolia
John Thomas Howell
1927-7-16
2783
Orange
Hills on north side of Santa Ana [Canon] Canyon
152
Comment
CAS-BOT-BC167001
Heteromeles arbutifolia
T. B. Salvato
2010-10-27
5138
Orange
South Coast: Dana Point Headlands, Hilltop Park, north of Scenic Dr. and west of Green Lantern St., overlooking Dana Point Harbor
84
Comment
JEPS44659
Heteromeles arbutifolia
Lawrence M. Booth
1932-6-7
1166
Orange
Newport Bay
Comment
POM201868
Heteromeles arbutifolia
L. M. Booth
1932-6-7
1166
Orange
Newport Lagoon.
Comment
RSA0072389
Heteromeles arbutifolia
K. M. Meyer, A. Townesmith, T. Scott
2007-3-10
3
Orange
Cleveland National Forest, 0.5 mi. N Main Divide Rd./NF3S04, off Hwy. 74. Elsinore Mtns., ridge top.
917
Comment
RSA0072401
Heteromeles arbutifolia
A. C. Sanders, Fred M. Roberts
2008-7-16
35840
Orange
Lomas de Santiago, Dripping Springs off Limestone Canyon, c. 7.5 mi. ESE of Tustin.
391
Comment
RSA0072402
Heteromeles arbutifolia
Fred M. Roberts, B. Allen, D. Olsen
2007-1-19
6505
Orange
Beek's Place along Main Divide Rd., 4.1 km NW Pleasant Peak.
852
Comment
RSA0072403
Heteromeles arbutifolia
Steve D. Boyd, Bart O'Brien
1998-1-13
10071
Orange
Santa Ana Mountains: north end of the range, W of Sierra Peak along Main Divide Road (3S04), ca. 0.5 mi from summit of peak near head of Coal canyon.
774
Comment
RSA0072404
Heteromeles arbutifolia
Fred M. Roberts, Robert L. Allen
2004-1-16
6020
Orange
Rancho Mission Viejo: Donna O'Neill Land Conservancy, Cristianitos Cyn., 0.56 km SSW Gato Gate and 0.15 km W of Cristianitos Rd.
92
Comment
RSA1697
Heteromeles arbutifolia
Carl B. Wolf
1931-3-6
1840
Orange
Trabuco canyon, 1/2 mile above Trabuco Oaks, west slope of Santa Ana Mountains.
457
Comment
RSA649083
Heteromeles arbutifolia
Karl Price
1988-5-21
57
Orange
An unnamed side canyon within Hot Springs Canyon. It is on Hot Springs Canyon Rd., 0.75 mi. North of Ortega Hwy. (74), 12.6 mi. East of San Juan Capistrano.
305
Comment
RSA658198
Heteromeles arbutifolia
T. A. Daubert
1991-5-26
657
Orange
Tucker Wildlife Sanctuary, Modjeska Canyon, fire road.
Comment
RSA699265
Heteromeles arbutifolia
Unspecified
s.n.
Orange
Maple Avenue School
Comment Read comments Oct 7 2013
RSA735169
Heteromeles arbutifolia
A. C. Sanders, Fred M. Roberts, Amber O'Neal
2008-5-9
35277
Orange
Weir Canyon, along old dirt road c. 1.1 mi. E of Walnut Cyn Reservoir.
300
Comment
RSA743517
Heteromeles arbutifolia
Fred M. Roberts
2008-4-9
6884
Orange
Dana Point: Dana Point Headlands, CNLM Preserve, near Strands Road Gate, 0.8km WNW Marine Institute, Dana Point Harbor.
65
Comment
RSA786954
Heteromeles arbutifolia
Robert F. Thorne, E. W. Lathrop, Walter Wisura
1977-7-8
49621
Orange
Santa Ana Mountains: about 1 mile above San Juan Fire Station
Comment
SBBG27204
Heteromeles arbutifolia
C. B. Wolf
1932-12-19
4430 -a
Orange
0.5 mi from Skyline Drive on fire break rd to Sierra Peak
762
Comment
SD241168
Heteromeles arbutifolia
T. B. Salvato
2010-9-27
5123
Orange
South Coast: Dana Point Headlands, Harbor Point Park, south of Scenic Drive and Cove Road, beyond the end of Green Lantern Street, overlooking Dana Point Harbor (Dana Point 7.5'Q)
60
Comment
SD254087
Heteromeles arbutifolia
Jim Riley
2013-10-31
131
Orange
San Clemente area; 0.29 miles E intersection Avenida Pico and Camino La Pedriza; just N San Diego County line
74
Comment
SD42379
Heteromeles arbutifolia
P. C. Everett
1936-1-25
7697
Orange
Santa Ana Canyon, Rancho Santa Ana, from a wild plant in the Palm Canyon in the Botanic Garden
182
Comment
SEINET10685372
Heteromeles arbutifolia
Karen M. Meyer, Andrew Townesmith; Tracy Scott
2007-3-10
Meyer 3
Orange
Cleveland National Forest, 0.5 mi. N. Main Divide Rd./NF3S04, off Hwy. 74. Elsinore Mountains, ridge top.
917
Comment
UC527322
Heteromeles arbutifolia
Carl B. Wolf and B. D. Stark
1932-12-19
Orange
0.5 mi from Skyline Drive (on firebreak road to Sierra Peak); Santa Ana Mts.
762
Comment
UC860401
Heteromeles arbutifolia
C. B. Wolf and B. D. Stark
1932-12-19
4430 A
Orange
1/2 mi from Skyline Drive on Firebreak Road to Sierra Peak (Santa Ana Mountains); , Firebreak Road
762
Comment
UCD113320
Heteromeles arbutifolia
K. M. Meyer; A. Townesmith and T. Scott
2007-3-10
3
Orange
Cleveland National Forest, 0.5 mi. N. Main Divide Rd./NF3S04, off Hwy. 74. Elsinore Mountains, ridge top.
917
Comment
UCD113321
Heteromeles arbutifolia
K. M. Meyer; A. Townesmith and T. Scott
2007-3-10
3
Orange
Cleveland National Forest, 0.5 mi. N. Main Divide Rd./NF3S04, off Hwy. 74. Elsinore Mountains, ridge top.
917
Comment
UCR100450
Heteromeles arbutifolia
B. G. Pitzer
1996-4-30
2781
Orange
South Coast, Upper Newport Bay, Calif. Dept. Fish & Game Ecological Reserve, off (W of) Jamboree Road
6
Comment
UCR102006
Heteromeles arbutifolia
B. G. Pitzer
1997-3-25
3041
Orange
San Joaquin Hills, Crystal Cove State Park, Pelican Point Area, grassland between Pacific Coast Hwy and the bike trail
30
Comment
UCR103714
Heteromeles arbutifolia
B. G. Pitzer, T. Tennant
1997-11-8
3368
Orange
San Joaquin Hills, Crystal Cove State Park, along Moro Canyon Trail, from beginning to a point c. 1.75 mi. up the canyon.
85
Comment
UCR131873
Heteromeles arbutifolia
J. Mallory, V. McCoy
1995-6-30
6454- 58
Orange
Santa Ana Mountains: S-facing slope on Windy Ridge, c. 2.5 mi. south of 91 fwy.
Comment
UCR131874
Heteromeles arbutifolia
J. Mallory, V. McCoy
1995-7-3
6454- 121
Orange
Santa Ana Mountains: Blind Canyon, c. 0.5 mi. NE of confluence w/ Santiago Canyon Wash; north of Irvine Lake.
300
Comment
UCR145985
Heteromeles arbutifolia
June Latting
1977-1-12
s.n.
Orange
Chino Hills, Tonner Canyon
213
Comment
UCR16774
Heteromeles arbutifolia
Cesareo Perez
1971-5-4
04
Orange
South Mesa Drive and Lemon Street, Villa Park
Comment
UCR174217
Heteromeles arbutifolia
A. C. Sanders, Fred M. Roberts, Michelle Balk
2006-7-20
33060
Orange
Peninsular Range; Santa Ana Mtns., San Juan Canyon, from Lower San Juan Picnic Area to c. 1 mile downstream, parallel to Hwy 74 and near Riverside Co. line
396
Comment
UCR192076
Heteromeles arbutifolia
A. C. Sanders, Fred M. Roberts, Amber O'Neal
2008-5-9
35277
Orange
Peninsular Range; Santa Ana Mtns., Weir Canyon, along old dirt road c. 1.1 mi. E of Walnut Cyn Reservoir
300
Comment
UCR193925
Heteromeles arbutifolia
A. C. Sanders, Fred M. Roberts
2008-7-16
35840
Orange
Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Dripping Springs off Limestone Canyon, c. 7.5 mi. ESE of Tustin
391
Comment
UCR222859
Heteromeles arbutifolia
T. B. Salvato
2010-10-27
5138
Orange
South Coast, Dana Point Headlands, Hilltop Park, north of Scenic Dr. and west of Green Lantern St., overlooking Dana Point Harbor
84
Comment
UCR222879
Heteromeles arbutifolia
T. B. Salvato
2010-10-27
5123
Orange
South Coast, Dana Point Headlands, Harbor Point Park, south of Scenic Dr. and Cove Rd., beyond the end of Green Lantern St., overlooking Dana Point Harbor
70
Comment
UCR223436
Heteromeles arbutifolia
Dick Newell, Don Millar
2011-2-8
056
Orange
Peninsular Range; Santa Ana Mtns., Black Star Coal Mine above Fremont Canyon, along Coal Rd.
475
Comment
UCR223957
Heteromeles arbutifolia
Fred M. Roberts
2008-4-9
6884
Orange
South Coast, Dana Point, Dana Point Headlands, CNLM Preserve, near Strands Road Gate, 0.8 km west northwest of Marine Institute, Dana Point Harbor
65
Comment
UCR231191
Heteromeles arbutifolia
A. C. Sanders, T. B. Salvato, Kent Beaman
2011-11-3
39936
Orange
Peninsular Range; Santa Ana Mtns., near Pleasants Peak along the Main Divide Truck Trail
1152
Comment
UCR231354
Heteromeles arbutifolia
A. C. Sanders, Kent Beaman
2011-9-27
39906
Orange
Peninsular Range; Santa Ana Mtns., Maple Springs Truck Trail above Silverado, at major (dry) stream crossing, 3.95 km NNW (347 deg. ) of Santiago Peak
903
Comment
UCR239808
Heteromeles arbutifolia
O. F. Clarke
2004-6-23
s.n.
Orange
South Coast, Newport Back Bay, just south of the Muth Interpretive Center
15
Comment
UCR281510
Heteromeles arbutifolia
Mitch Provance, Jeremiah George
2017-3-20
317- 105
Orange
West Coyote Hills, Fullerton, vicinity of Utility Access Road W of Gilbert Street and N of Rosecrans Ave., on land previously occupied by oil fields.
131
Comment
RSA0072396
Heteromeles arbutifolia
David A. Young
1969-5-26
P 495
Orange
Firestone Boy Scout Camp in Brea Canyon.
274
Comment
RSA0072397
Heteromeles arbutifolia
Fred M. Roberts
1986-11-5
3204
Orange
Santa Ana Mts.: Upper Mabey Canyon near top of Skyline Dr., 2.7 km SE Sierra Peak, NE of Oak Flat.
850
Comment
RSA0072398
Heteromeles arbutifolia
Percy C. Everett
1936-1-25
7697
Orange
Santa Ana Canyon, Rancho Santa Ana. In Palm Canyon in the Botanic Garden.
183
Comment
RSA0072399
Heteromeles arbutifolia
Carl B. Wolf, B. D. Stark
1932-12-19
4430 -A
Orange
Santa Ana Mts: 1/2 mile from Skyline Drive on firebreak road to Sierra Peak.
762
Comment
RSA0072405
Heteromeles arbutifolia
Percy C. Everett, E. R. Johnson
1937-11-30
9380
Orange
Santa Ana Mts., head of Claymine Canyon on north slopes of Sierra Peak.
762
Comment
SD245469
Heteromeles arbutifolia
Robert Thorne, E. W. Lathrop, W. Wisura
1977-7-8
49621
Orange
Santa Ana Mountains: about 1 mile above San Juan Fire Station.
Comment
SEINET10865978
Heteromeles arbutifolia
David B. Dunn
1975-1
Dunn 22401
Orange
Around the comdominium pacific island estates in laguna niguel area, california Holly
30
Comment
UCSB17165
Heteromeles arbutifolia
Gerhart, Janet
1963-2-22
Orange
1/2 mile south of Trabuco Canyon Road junction on Gubernadora Canyon Road, 11.4 miles east of U.S. Highway 101 at El Toro Marine Base
304
Comment
UCSB47998
Heteromeles arbutifolia
Roberts, Fred
1980-7-7
Orange
Santa Ana Mtns., San Juan Canyon, Hwy 74, 2.4km ENE San Juan Guard Station; 0.3km W Bench Mark 1100
345
Comment
RSA0072390
Photinia arbutifolia
Claire Kibbe
1936-07
s.n.
Orange
Santa Ana Canyon. [Orange or Riverside County]
Comment