ID:V
126351 Richard R. Halse 5942 2001-03-22
U.S.A., California, Shasta, Along Salt Creek Road about 1/2 N of the Salt Creek/Gilmore Roads Exit off of Interstate Hwy 5., 40.858333 -122.355, 424m
ID:V
34805 Leo Whitney 3242 1935-06-14
U.S.A., California, Shasta, Logan Mountain, 13 miles north of Lassen Peak, Lassen National Forest., 1982m
ID:V
140343 Ron Mastrogiuseppe, Joy Mastrogiuseppe 4299 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Upper Kings Creek Meadows.
ID:V
129159 Tyson Kemper, Megan Hilgart 202 2003-07-24
U.S.A., California, Shasta, Shasta NF, along Squaw Valley Rd. S. of McCloud., 915m
ID:V
152479 F. Johnson 1959-04-09
U.S.A., California, Shasta, Shasta National Forest, near Shasta Lake on U.S. 99., 457m
ID:V
48310 W. H. Baker 1861 1940-06-15
U.S.A., California, Shasta, West of Redding.
ID:V
129161 Tyson Kemper, Megan Hilgart 203 2003-07-24
U.S.A., California, Shasta, Shasta NF, along Squaw Valley Rd. S. of McCloud., 915m
ID:V
151481 F. Johnson 5047
U.S.A., California, Shasta, Shasta NF: Castle Crags State Park on US 99., 701m
ID:V
129164 Tyson Kemper, Megan Hilgart 210 2003-07-24
U.S.A., California, Shasta, Shasta NF, along Squaw Valley Rd. S. of McCloud., 915m
ID:V
129162 Tyson Kemper, Megan Hilgart 208 2003-07-24
U.S.A., California, Shasta, Shasta NF, along Squaw Valley Rd. S. of McCloud., 915m
ID:V
145014 Ron & Joy Mastrogiuseppe 4435 1986-08-02
U.S.A., California, Shasta, Lassen Volcanic National Park. Upper Kings Creek Meadow.
ID:V
145036 Ron & Joy Mastrogiuseppe 4321 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Hat 'Lake'.
ID:V
145377 Ron Mastrogiuseppe, Joy Mastrogiuseppe 4328 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Hat 'Lake'.
ID:V
145276 Ron & Joy Mastrogiuseppe 4325 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Hat 'Lake.'.
ID:V
145280 Ron & Joy Mastrogiuseppe 4336 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Manzanita Lake, near Lassen North Entrance Station.
ID:V
145286 Ron Mastrogiuseppe, Joy Mastrogiuseppe 4305 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Near Summit Ranger Station N of Summit Lake, East Fork Hat Creek
ID:V
145047 Ron & Joy Mastrogiuseppe 4324 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Hat 'Lake.'.
ID:V
129373 Ron Mastrogiuseppe, Joy Mastrogiuseppe 4442 1986-08-02
U.S.A., California, Shasta, Lassen Volcanic National Park, Upper Kings Creek Meadow.
ID:V
145015 Ron and Joy Mastrogiuseppe 4437 1986-08-02
U.S.A., California, Shasta, Lassen Volcanic National Park. Upper Kings Creek Meadow. Below parking area.
ID:V
145378 Ron Mastrogiuseppe, Joy Mastrogiuseppe 4451 1986-08-02
U.S.A., California, Shasta, Lassen Volcanic National Park. Three road mi below Lassen Highway summit.
ID:V
129372 Ron Mastrogiuseppe, Joy Mastrogiuseppe 4314 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Beside Lassen Park Road.
ID:V
145008 Ron & Joy Mastrogiuseppe 4339 1986-00-00
U.S.A., California, Shasta, Lassen Volcanic National Park. Manzanita Lake, near Lassen North Entrance Station.
ID:V
145380 Ron & Joy Mastrogiuseppe 4322 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Hat 'Lake'.
ID:V
145865 Ron & Joy Mastrogiuseppe 4340 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Manzanita Lake, near Lassen North Entrance Station.
ID:V
145871 Ron & Joy Mastrogiuseppe 4332 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Hat 'Lake.'.
ID:V
145383 Ron & Joy Mastrogiuseppe 4333 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Hat 'Lake.'.
ID:V
34897 Virginia E. Long 30a 1931-04-13
U.S.A., California, Shasta, SE of Claremont Hotel, Berkeley Hills.
ID:V
34896 Virginia E. Long 65A 1932-05-14
U.S.A., California, Shasta, Just outside cemetery, Anderson., 132m
ID:V
34806 Leo Whitney 3254 1935-06-20
U.S.A., California, Shasta, Logan Mountain, 13 miles north of Lassen Park, Lassen National Forest., 1982m
ID:V
53617 Miller, Wessela 1935-07-17
U.S.A., California, Shasta, Stout Meadow, Mt. Diablo Mer.
ID:V
144212 Richard R. Halse 7101 2007-03-22
U.S.A., California, Shasta, Along Gibson Road (Exit 714 off of Interstate Hwy. 5) ca. 0.7 mi from I-5 above the Sacramento River., 41.0146 -122.41003, 417m
ID:V
85714 J. M. Gillett, C.W. Crompton 13004 1966-06-12
U.S.A., California, Shasta, 2 miles west of Burney.
ID:V
83925 J. M. Gillett, C.W. Crompton 13001 1966-06-11
U.S.A., California, Shasta, 2 miles west of Burney.
ID:V
3383 Allen 36 A.307 1936-07-11
U.S.A., California, Shasta, Lassen Nat'l Forest.
ID:V
129160 Tyson Kemper, Megan Hilgart 206 2003-07-24
U.S.A., California, Shasta, Shasta NF, along Squaw Valley Rd. S. of McCloud., 915m
ID:V
129163 Tyson Kemper 209 2003-07-24
U.S.A., California, Shasta, Shasta NF, along Squaw Valley Rd. S. of McCloud., 915m
ID:V
161200 Ron & Joy Mastrogiuseppe 4808 1988-07-03
U.S.A., California, Shasta, Lassen Volcanic National Park, 'Butterfly Meadow'; 2.3 miles south of Manzanita Lake entrance station.
ID:V
6445 V. Allen 36A209 1936-07-11
U.S.A., California, Shasta, Mt. Lassen National Forest., 2134m
ID:V
144211 Richard R. Halse 7102 2007-03-22
U.S.A., California, Shasta, Along Gibson Road (Exit 714 off of Interstate Hwy. 5) ca. 0.7 mi from I-5 above the Sacramento River., 41.0146 -122.41003, 417m
ID:V
6509 V. Allen 36A208 1936-07-11
U.S.A., California, Shasta, Mt. Lassen National Forest., 2134m
ID:V
133570 Noel H. Holmgren, Liew Fah Seong 3618 1969-06-25
U.S.A., California, Shasta, Near North Battle Creek Reservoir, just NW of Lassen Volcanic National Park.
ID:V
82320 Reed C. Rollins, Kathryn W. Rollins; David Gates; Aileen G. Roads
U.S.A., California, Shasta, detailed locality information protected
ID:V
129165 Tyson Kemper, Megan Hilgart 211 2003-07-24
U.S.A., California, Shasta, Shasta NF, along Squaw Valley Rd. S. of McCloud., 915m
ID:V
67822 M. S. Baker 325 1898-07-08
U.S.A., California, Shasta, Tamarack Road near Doles.
ID:V
33962 George W. Gillett 153 1952-08-09
U.S.A., California, Shasta, Lassen Volcanic National Park. E shoulder of Lassen Peak, ca. 0.33 mile E of summit., 2957m
ID:V
9918 Lewis S. Rose 1940-06-11
U.S.A., California, Shasta, Fall River Mills., 1006m
ID:V
33965 George W. Gillett 294 1953-07-23
U.S.A., California, Shasta, Above lake, vicinity of Hat lake., 1974m
ID:V
135175 Richard R. Halse 3551 1988-02-21
U.S.A., California, Shasta, Along Interstate Hwy. 5, near the Flume Creek Road Exit, ca. 4 miles South of Castella., 540m
ID:V
6486 V. Allen 36A191 1936-07-10
U.S.A., California, Shasta, Mt. Lassen Park.
ID:V
33964 George W. Gillett 319 1953-08-06
U.S.A., California, Shasta, Slopes of Chaos Crags Crater., 2012 - 2073m
ID:V
34837 Helen K. Sharsmith 4355 1953-06-25
U.S.A., California, Shasta, Road to Peanut 1.4 miles beyond Wildwood, Trinity National Forest., 1159m
ID:V
54511 Johnnie L. Gentry, Jr., Earl Jenson 2115 1968-07-04
U.S.A., California, Shasta, 1 mile NW of Hwy. jct. Calif. 89 & A19, on Calif. 89., 1265m
ID:V
56547 Johnnie L. Gentry, Jr., David O. Vierig 2066 1968-06-18
U.S.A., California, Shasta, Lassen National Forest, 4.1 mi N of Lassen National Park on Calif. Hwy 44-89.
ID:V
143876 Dee Strickler 94/30-16 1994-06-27
U.S.A., California, Shasta, Shasta NF. Calif. Hwy. 89, 41 mi. S of Mt. Shasta., 1220m
ID:V
144839 Dee Strickler #94/30-16 1994-06-27
U.S.A., California, Shasta, Shasta NF. Calif. Hwy. 89, 41 mi. S of Mt. Shasta., 1220m
ID:V
6553 V. Allen 36A177 1936-07-11
U.S.A., California, Shasta, Mt. Lassen., 1829m
ID:V
43274 Malcolm A. Nobs, S. Galen Smith 1038 1949-07-20
U.S.A., California, Shasta, E side of Big Lake, ca 3.0 mi N of McArthur.
ID:V
67879 M. S. Baker 1898-07-05
U.S.A., California, Shasta, Morley's.
ID:V
6542 V. Allen 36A190 1936-07-10
U.S.A., California, Shasta, Mt. Lassen., 2744m
ID:V
67698 H. M. Hall, E. B. Babcock 4028 1903-06-00
U.S.A., California, Shasta, Upper Sacramento.
ID:V
105370 David M. Thompson 934 1988-06-05
U.S.A., California, Shasta, Near Old Station. Subway Cave, just N of jct of Hwy 44 and Hwy 89., 1280m
ID:V
54520 Noel H. Holmgren, James L. Reveal 2901 1966-07-18
U.S.A., California, Shasta, Calif. Hwy 89, 1.0 mi S of jct with Calif. Hwy 299., 40.922171 -121.596819
ID:V
33968 George W. Gillett 286 1953-07-20
U.S.A., California, Shasta, Vic of Summit Lake., 40.492919 -121.423386, 2012m
ID:V
6595 V. Allen 36A183 1936-07-11
U.S.A., California, Shasta, Mt. Lassen.<br/>, 40.490565 -121.506386, 1829m
ID:V
163038 Ron Mastrogiuseppe, Joy Mastrogiuseppe 4596 1987-07-11
U.S.A., California, Shasta, Lassen Volcanic National Park. Below Emerald Lake.
ID:V
56238 Noel H. Holmgren, Liew Fah Seong 3619 1969-06-25
U.S.A., California, Shasta, Calif. 299, midway between Bieber and Nubieber, 41.109412 -121.164038
ID:V
163283 Ron Mastrogiuseppe, Joy Mastrogiuseppe 4302 1986-07-20
U.S.A., California, Shasta, Lassen Volcanic National Park. Summit Lake.
ID:V
50534 W. H. Baker 1860 1940-06-15
U.S.A., California, Shasta, Along Redding Weaversville Road, 40.58654 -122.391675
ID:V
25768 Vada A. Allen 172-36-A 1936-07-10
U.S.A., California, Shasta, Mt. Lassen., 40.490304 -121.509476
ID:V
188995 Sarah J. Jacobs, Cody Hinchliff 2015-065a 2015-07-04
U.S.A., California, Shasta, Lassen Volcanic National Park; Lassen Peak Highway; roadside above (just west of) Summit Lake South Campground, 40.49246 -121.42548, 2378m
ID:V-Vascular
Sarah J. Jacobs, Cody Hinchliff 2015-065b 2015-07-04
U.S.A., California, Shasta, Lassen Volcanic National Park; Lassen Peak Highway; roadside above (just west of) Summit Lake South Campground, 40.49246 -121.42548, 2378m
ID:V-Vascular
Sarah J. Jacobs, Cody Hinchliff 2015-065c 2015-07-04
U.S.A., California, Shasta, Lassen Volcanic National Park; Lassen Peak Highway; roadside above (just west of) Summit Lake South Campground, 40.49246 -121.42548, 2378m
ID:V
189433 Sarah J. Jacobs, Cody Hinchliff 2015-068a 2015-07-05
U.S.A., California, Shasta, Lassen Volcanic National Park. Highway 89, about 0.5 miles WSW from Reading Peak, on grade ascending toward Mt. Helen., 40.46671 -121.47691, 2294m
ID:V-Vascular
Sarah J. Jacobs, Cody Hinchliff 2015-068b 2015-07-05
U.S.A., California, Shasta, Lassen Volcanic National Park. Highway 89, about 0.5 miles WSW from Reading Peak, on grade ascending toward Mt. Helen., 40.46671 -121.47691, 2294m
ID:V-Vascular
Sarah J. Jacobs, Cody Hinchliff 2015-068c 2015-07-05
U.S.A., California, Shasta, Lassen Volcanic National Park. Highway 89, about 0.5 miles WSW from Reading Peak, on grade ascending toward Mt. Helen., 40.46671 -121.47691, 2294m
ID:V
165090 Barbara L. Wilson 15471 2009-03-06
U.S.A., California, Shasta, Sims Road, exit of Interstate Highway 5 (I-5)., 41.07129 -122.35733, 539m
ID:V
33967 George W. Gillett 305 1953-07-31
U.S.A., California, Shasta, LASSEN VOLCANIC NATIONAL PARK, CALIFORNIA. Noble Pass, northeast corner of the park., 40.493683 -121.407348, 1860m
ID:V
Samuel A. McCauley 19-029 2019-06-16
U.S.A., California, Shasta, Sandy volcanic soils the north side of HWY 44, approximately 9km southwest of Old Station., 40.616657 -121.499785, 1532m
ID:V
Samuel A. McCauley 19-030 2019-06-16
U.S.A., California, Shasta, Northern ditch side of HWY 89, just west of Military Pass Rd., 41.259271 -121.988329, 1096m
ID:V
Samuel A. McCauley 19-031 2019-06-16
U.S.A., California, Shasta, Roadcut under powerlines that leads west from Lakin Dam Rd, south of HWY 89., 41.258622 -121.989045, 1097m
ID:V
52357 W. H. Baker 1862 1940-06-15
U.S.A., California, Shasta, West of Redding.
ID:V
190370 Daniel Turck, Quinn Buzzard TB CA 2019-17 2019-06-05
U.S.A., California, Shasta, Pacific Crest Trail, Shasta National Forest. One mile southbound along trail from Soda Creek Road Trailhead. Access via Exit 726 off I-5., 41.162734 -122.282379, 725m
ID:V
Daniel Turck, Quinn Buzzard TB CA 2019-18 2019-06-05
U.S.A., California, Shasta, Pacific Crest Trail, Shasta National Forest. One mile southbound along trail from Soda Creek Road Trailhead. Access via Exit 726 off I-5., 41.162734 -122.282379, 725m
ID:V
ID195927 Daniel Turck, Quinn Buzzard TB CA 2019-19 2019-06-05
U.S.A., California, Shasta, Pacific Crest Trail, Shasta National Forest. One mile southbound along trail from Soda Creek Road Trailhead. Access via Exit 726 off I-5., 41.162734 -122.282379, 725m
ID:V
191768 Daniel Turck, L. Grossfurthner VID 23 2020-07-30
U.S.A., California, Shasta, Clear Creek Trail, Shasta National Forest., 41.389236 -122.158707, 2574m
ID:V
191737 Daniel Turck, L. Grossfurthner VID 24 2020-07-30
U.S.A., California, Shasta, Clear Creek Trail, Shasta National Forest., 41.387135 -122.158718, 2532m
ID:V
191834 Daniel Turck, L. Grossfurthner VID 26 2020-07-31
U.S.A., California, Shasta, Klamath National Forest, ridge about 100-200m above Pacific Crest Trail in Red Buttes area. Ridge is about 4.2 trail miles west of Cook and Green Pass Pacific Crest Trail Trailhead., 41.919691 -123.191894, 1854m
ID:V
191761 Daniel Turck, L. Grossfurthner VID 29 2020-07-31
U.S.A., California, Shasta, Klamath National Forest, ridge about 100-200m above Pacific Crest Trail in Red Buttes area. Ridge is about 4.2 trail miles west of Cook and Green Pass Pacific Crest Trail Trailhead., 41.919691 -123.191894, 1854m
ID:V
191769 Daniel Turck, L. Grossfurthner VID 28 2020-07-31
U.S.A., California, Shasta, Klamath National Forest, about 4. trail miles west of Cook and Green Pass Pacific Crest Trail Trailhead. Location is about 20m west of trail on small rocky shelf., 41.921072 -123.188656, 1806m
ID:V
Daniel Turck 2023-024a 2023-05-01
U.S.A., California, Shasta, Pacific Crest Trail, Castle Crags State Park. About 0.3 trial miles east of Riverside Road, southbound on PCT., 41.161179 -122.286934, 658m
ID:V
Daniel Turck 2023-024b 2023-05-01
U.S.A., California, Shasta, Pacific Crest Trail, Castle Crags State Park. About 0.3 trial miles east of Riverside Road, southbound on PCT., 41.161179 -122.286934, 658m
ID:V
Daniel Turck 2023-024c 2023-05-01
U.S.A., California, Shasta, Pacific Crest Trail, Castle Crags State Park. About 0.3 trial miles east of Riverside Road, southbound on PCT., 41.161179 -122.286934, 658m