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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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HSC101378
Agrostis exarata
R. G. Swinney
2008-8-13
9378
Los Angeles
San Gabriel Mtns.: Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA0069834
Agrostis exarata
R. G. Swinney
2010-9-9
13777
Los Angeles
Big Cienaga, north of Crystal Lake Campground, 0.6 miles east of Deer Flats Campground, along FS Rd 3N07.2/North Crystal Lake Rd.
1994
Comment
RSA0082408
Agrostis exarata
R. G. Swinney
2010-9-7
13722
Los Angeles
NE part of Crystal Lake Campground, SW of Alexander Spring and ESE of 3 water tanks.
1768
Comment Read comments Oct 27 2020
RSA0089522
Agrostis exarata
R. G. Swinney
2011-8-17
15624
Los Angeles
unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring.
2378
Comment
RSA0096806
Agrostis exarata
R. G. Swinney
2011-10-10
15724
Los Angeles
San Gabriel Mountains: east fork of Chilao Creek, 0.2 miles west of Angeles Crest Hwy., from north end of lower Charlton Flats Picnic Ground to 250 meters north/upstream
1537
Comment
RSA0104998
Agrostis exarata
R. G. Swinney
2011-10-25
15893
Los Angeles
San Gabriel Mountains: south end of Coldbrook Campground, along Coldbrook Cr., from 50 m south to 100 m north of Hwy 39.
1006
Comment
RSA575374
Agrostis exarata
R. G. Swinney
1994-7-22
3074
San Bernardino
Ice House Canyon, ca. 1 mi E of parking lot.
1805
Comment
RSA575513
Agrostis exarata
R. G. Swinney
1994-7-22
3092
San Bernardino
Eastern San Gabriel Mountains: Lost Creek, W-facing canyon wall of rock.
2073
Comment
RSA575519
Agrostis exarata
R. G. Swinney
1994-7-22
3077
San Bernardino
Lost Creek Canyon, tributary to Icehouse Canyon, E of Sheep Flat.
2011
Comment
RSA584229
Agrostis exarata
R. G. Swinney
1993-7-14
2451
San Bernardino
San Gabriel Mountains. Unnamed canyon. Lytle Creek entrance to canyon at 2.0 miles north of San Sevaine Road on west side of Lytle Creek
945
Comment
RSA596610
Agrostis exarata
R. G. Swinney
1995-9-4
4513
San Bernardino
San Gabriel Mountains, northernmost canyon, running E-W between Wright Mountain & Pine Mountain (= northernmost tributary of North Fork of Lytle Creek).
2280
Comment
RSA597300
Agrostis exarata
R. G. Swinney
1994-8-23
3204
San Bernardino
San Gabriel Mountains: San Antonio Falls, San Antonio Canyon, N of Manker Flat.
1950
Comment
RSA717875
Agrostis exarata
R. G. Swinney
1995-7-25
4335
San Bernardino
Stoddard Flats, S of Barrett Village.
1357
Comment
RSA718250
Agrostis exarata
R. G. Swinney
1995-8-22
4448
San Bernardino
Baldy Bowl area, south of Mt. Baldy east peak, spring area SW of Sierra Ski Hut
2555
Comment
RSA720607
Agrostis exarata
R. G. Swinney
1997-7-23
5730
Los Angeles
upper Government Canyon, c 2 mi W of Wrightwood, Blue Ridge Mtn area
2256
Comment
RSA725882
Agrostis exarata
R. G. Swinney
1996-8-21
5384
San Bernardino
first waterfall in Dog Bone Canyon, W tributary of N Fork Lytle Creek, immediately S of Alpine Canyon, NW of Dawson Peak.
2378
Comment
RSA726050
Agrostis exarata
R. G. Swinney
1997-6-19
5626
Los Angeles
San Gabriel Mtns.: Jackson Lake, west of Wrightwood.
1872
Comment
RSA729549
Agrostis exarata
R. G. Swinney
1999-7-14
7560
Los Angeles
San Gabriel Mtns.: East Fork San Gabriel River Canyon, c. 0.25 mi. north of Laurel Gulch.
713
Comment
RSA729594
Agrostis exarata
R. G. Swinney, D. W. Larson
1999-7-21
7563
Los Angeles
San Gabriel Mtns.: upper Fern Canyon, San Dimas Experimental Forest, 200m below Fern Dam #1, NE Browns Flat.
1341
Comment
RSA732945
Agrostis exarata
R. G. Swinney
1999-8-14
7625
Los Angeles
San Gabriel Mtns.: Upper Fish Fork San Gabriel River, c. 0.9 air mi. east of Upper Fish Fork Campground, 1.4 air mi WSW of Dawson Peak
2146
Comment
RSA733576
Agrostis exarata
R. G. Swinney
1998-7-29
6548
Los Angeles
San Gabriel Mtns.: c. 100 m downstream from upper Fish Fork Campground
1817
Comment
RSA733584
Agrostis exarata
R. G. Swinney
1998-7-24
6560
Los Angeles
San Gabriel Mtns.: Upper Fish Fork, furthest NE fork adjacent to Pine Mtn. Ridge
2200
Comment
RSA733667
Agrostis exarata
R. G. Swinney
1998-8-5
6639
Los Angeles
San Gabriel Mtns.: Bear Gulch, 0.3 miles norht of confluene with Prairie Fork, SW of Wrightwood
1524
Comment
RSA748326
Agrostis exarata
R. G. Swinney
2005-8-9
8411
Los Angeles
Big Rock Creek at Paradise Springs
1439
Comment
RSA762418
Agrostis exarata
R. G. Swinney
2008-8-13
9378
Los Angeles
Icy Springs, tributary of Big Rock Creek
1756
Comment
RSA762883
Agrostis exarata
R. G. Swinney
2008-10-10
9578
Los Angeles
Sulphur Spring Campground area, South Fork Little Rock Creek
1585
Comment
SD247278
Agrostis exarata
R. G. Swinney
2008-7-2
9134
Los Angeles
San Gabriel Mountains: north of Buckhorn Flat Campground at Burkhart Saddle Trailhead, bottom of Buckhorn Canyon (Waterman Mountain 7.5'Q)
1939
Comment
SEINET13276833
Agrostis exarata
R. G. Swinney
2011-1
15724
Los Angeles
San Gabriel Mountains: east fork of Chilao Creek, 0.2 miles west of Angeles Crest Hwy., from north end of lower Charlton Flats Picnic Ground to 250 meters north/upstream (Chilao Flat 7.5' Q.) (T3N R11W S34)
1536
Comment
UCR107234
Agrostis exarata
R. G. Swinney
1994-8-15
3178
San Bernardino
San Gabriel Mtns., Wrightwood, 10-20 m west of Twin Lakes Road on north side of Hwy 2 along Wrightwood wash
1768
Comment
UCR107259
Agrostis exarata
R. G. Swinney
1994-8-23
3204
San Bernardino
San Gabriel Mtns., San Antonio Falls, San Antonio Canyon, north of Manker Flat
1951
Comment
UCR182125
Agrostis exarata
R. G. Swinney
1997-6-19
5626
Los Angeles
San Gabriel Mtns., Jackson Lake, west of Wrightwood
1872
Comment Read comments May 11 2012
UCR190928
Agrostis exarata
R. G. Swinney
1999-7-14
7560
Los Angeles
San Gabriel Mtns., East Fork San Gabriel River Canyon, c. 0.25 mi. north of Laurel Gulch
713
Comment Read comments May 11 2012
UCR191199
Agrostis exarata
R. G. Swinney, Dave Larson
1999-7-21
7563
Los Angeles
San Gabriel Mtns., upper Fern Canyon, San Dimas Experimental Forest, 200 m below Fern Dam #1, NE of Browns Flat
1341
Comment Read comments May 11 2012
UCR193148
Agrostis exarata
R. G. Swinney
1999-8-14
7625
Los Angeles
San Gabriel Mtns., upper Fish Fork San Gabriel River, c. 0.9 air mi. east of Upper Fish Fork Campground, 1.4. air mi. WSW of Dawson Peak
2146
Comment Read comments May 11 2012
UCR194164
Agrostis exarata
R. G. Swinney
1998-7-29
6548
Los Angeles
San Gabriel Mtns., c. 100 m downstream from Upper Fish Fork Campground
1817
Comment Read comments May 11 2012
UCR194575
Agrostis exarata
R. G. Swinney
1998-7-24
6560
Los Angeles
San Gabriel Mtns., Upper Fish Fork, furthest NE fork adjacent to Pine Mtn. Ridge
2012
Comment Read comments May 11 2012
UCR204883
Agrostis exarata
R. G. Swinney
2005-8-9
8411
Los Angeles
San Gabriel Mountains, Big Rock Creek at Paradise Springs
1439
Comment
UCR209536
Agrostis exarata
R. G. Swinney
2008-7-2
9134
Los Angeles
San Gabriel Mtns., north of Buckhorn Flat Campground at Burkhart Saddle Trailhead, bottom of Buckhorn Canyon
1939
Comment
UCR209614
Agrostis exarata
R. G. Swinney
2008-10-10
9578
Los Angeles
San Gabriel Mtns., Sulphur Spring Campground area, South Fork Little Rock Creek
1585
Comment
UCR209959
Agrostis exarata
R. G. Swinney
2008-7-15
9237
Los Angeles
San Gabriel Mtns., Buckhorn Canyon 200 m north of Burkhart Saddle trailhead
1927
Comment
UCR210262
Agrostis exarata
R. G. Swinney
2008-8-13
9378
Los Angeles
San Gabriel Mtns., Icy Springs, tributary of Big Rock Creek
1756
Comment
UCR256436
Agrostis exarata
R. G. Swinney
2010-9-9
13777
Los Angeles
San Gabriel Mountains, Big Cienega, north of Crystal Lake Campground, 0.6 miles east of Deer Flats Campground, along FS Rd 3N07.2/North Crystal Lake Rd.
1997
Comment
UCR259659
Agrostis exarata
R. G. Swinney
2010-9-7
13722
Los Angeles
San Gabriel Mountains, NE part of Crystal Lake Campground, SW of Alexander Spring and ESE of 3 water tanks
1768
Comment
UCR270659
Agrostis exarata
R. G. Swinney
2011-6-29
15327
Los Angeles
San Gabriel Mountains, mouth of Monte Cristo Canyon, confluence with Mill Creek
1098
Comment
UCR270808
Agrostis exarata
R. G. Swinney
2011-8-17
15624
Los Angeles
San Gabriel Mountains, unnamed spring c. 200 m south of Angeles Crest Hwy (SR 2), canyon west of Lily Spring
2378
Comment
UCR271302
Agrostis exarata
R. G. Swinney
2011-10-10
15724
Los Angeles
San Gabriel Mountains, east fork of Chilao Creek, 0.2 miles west of Angeles Crest Hwy., from north end of lower Charlton Flats Picnic Ground to 250 meters north/upstream
1585
Comment
UCR273188
Agrostis exarata
R. G. Swinney
2011-10-25
15893
Los Angeles
San Gabriel Mountains, south end of Coldbrook Campground, along Coldbrook Cr., from 50 m south to 100 m north of Hwy 39
1006
Comment
UCR77283
Agrostis exarata
R. G. Swinney
1992-10-17
1977
San Bernardino
San Gabriel Mtns., 2.5 mi SE of San Sevaine Flats on San Sevaine Road
1037
Comment
UCR77292
Agrostis exarata
R. G. Swinney
1992-9-7
1885
San Bernardino
San Gabriel Mtns., 0.4 mi. due east of Baldy Notch, in unnamed canyon at junction with Stockton Flats Road.
2378
Comment
UCR98582
Agrostis exarata
R. G. Swinney
1995-9-4
4513
San Bernardino
San Gabriel Mtns., east-west running canyon between Wright Mountain and Pine Mountain, entering northern tributary of North Fork of Lytle Creek
2280
Comment
UCR98624
Agrostis exarata
R. G. Swinney
1994-7-22
3092
San Bernardino
Eastern San Gabriel Mtns., Lost Creek Canyon, tributary to Icehouse Canyon, east of Sheep Flat, west of Shortcut Ridge
2073
Comment
UCR99335
Agrostis exarata
R. G. Swinney
1995-7-25
4335
San Bernardino
San Gabriel Mtns., Stoddard Flat, south of Barrett Village
1366
Comment
UCR99610
Agrostis exarata
R. G. Swinney
1994-7-22
3074
San Bernardino
Eastern San Gabriel Mtns., Icehouse Canyon, c. 1 mi east of parking lot
1805
Comment