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HSC226755 Alex Jamal sn 2017-09-24
United States, California, Contra Costa, Southwest edge of San Pablo Bay National Wildlife Refuge, west of Port Sonoma parking lot., 38.1164 -122.5027
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HSC226751 C. Carmiggelt 50 1968-11-28
United States, California, Lake, Hwy. 20 just before Mendocino Co. line, 39.187854 -123.031903
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HSC226750 Wendell Wood 23 1970-06-21
United States, California, Los Angeles, Linda Vista Rd. and Figueroa, Glendale, 34.171913 -118.191923, 457m
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HSC226745 P. Markle 7B 1960-05-00
United States, California, Santa Barbara, Near coast in shaded canyon
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HSC226742 C.B. Wolf 1151 1927-08-27
United States, California, Siskiyou, On Klamath River, 6 mi. above the mouth of Salmon River, 41.4533 -123.4956
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HSC226749 C.E. Fellows 110 1965-06-27
United States, California, Los Angeles, 3/10 mi. S of Dartford St. on Sepulveda Blvd, 30 yds. S of tunnel, 34.128579 -118.480319
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HSC226744 J.A. Week 13 1966-03-19
United States, California, El Dorado, 150 yds. NE of Salmon Falls Bridge on Salmon Falls Rd., 38.77463 -121.03354, 155m
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HSC226727 C.S. Apperson sn 1967-06-24
United States, California, Los Angeles, 1/2 mi. up Stunt Canyon Rd. off of Mullholland Dr, Santa Monica Mtns., 34.098758 -118.653472, 457m
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HSC226728 L.S. Rose 65085 1965-08-18
United States, California, San Francisco, Presidio, Ft. Point, 37.8094 -122.4766, 15m
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HSC226743 W.R. Rogers 285 1965-07-06
United States, California, Calaveras, Rabbit Creek area of Camanchee Reservoir, 38.252044 -120.976799
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HSC226753 R.J. Vernimen 27 1963-04-27
United States, California, Humboldt, 9 mi. S of Willow Creek, Grouse Mtn. area, 40.76221 -123.67636
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HSC226752 L.H. Myers 31 1963-04-14
United States, California, Shasta, Along Hwy. 299, 20 mi. W of Redding, 40.643652 -122.724758
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HSC226741 Mary Katherine Wicksten 136 1971-06-29
United States, California, San Mateo, Huddart Park, along Zweirlein Trail, 37.435408 -122.296467
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HSC226736 Thomas W. Nelson 308 1970-11-23
United States, California, Mendocino, Bank of the Russian River at Squaw Rock, 38.9122 -123.0534
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HSC226738 J.P. Smith 5093 1972-03-22
United States, California, Placer, Bridge over N Fork of American River., 38.922177 -121.038663
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HSC226748 Carl W. Mize 68 1972-06-21
United States, California, Siskiyou, Along trail by sharp bend in trail, 41.37758 -123.41792, 274m
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HSC226757 Diane Johnson sn 1972-12-04
United States, California, Humboldt, Butler Valley near Big Bend Rd., 40.76585 -123.90003
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HSC226756 Thomas E. Higley 56 1974-05-04
United States, California, Lake, 1/2 mi. from Hwy. 20 on Walker Ridge Rd., 39.02872 -122.4516, 671m
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HSC226754 E.A. Wise 3
United States, California, Los Angeles, Tapia Park, 10 mi. E of Malibu Colony, 34.084508 -118.707073
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HSC226747 Brent Whitely 52 1975-06-24
United States, California, Siskiyou, 41.38212 -123.48101, 235m
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HSC226737 J.P. Smith; J.O. Sawyer 8730 1976-05-09
United States, California, Shasta, Whiskeytown National Recreational Area, Oak Bottom Campground., 40.6485 -122.5927
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HSC226746 A.M. Montalvo; J.D. Ackerman 714 1975-09-10
United States, California, Lake, Boggs Mtn. E of Cobb, 100 yds. down Rd. 110 from Rd. 100, 38.8156 -122.6806, 780m
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HSC226760 K. Irwin 286 1977-04-23
United States, California, Lake, 0.4 mi. N of SR 20 on the Walker Ridge Rd., 39.0281 -122.45321, 640m
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HSC226730 Richard Spjut 5258 1978-12-04
United States, California, Napa, Near Lake Barryessa along Hwy. 128, 38.46703 -122.15252
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HSC226729 Richard Spjut; Judy Adams 5254 1978-11-25
United States, California, San Diego, Near Alpine along Hwy. 8, 32.83945 -116.76819
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HSC226761 Patricia Shesgreen 102 1978-06-17
United States, California, Los Angeles, Whittier Hills, 0.4 mi. E of Painter Ave, N side of Turnbull Canyon Rd., 33.988462 -118.02565
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HSC226739 Richard Spjut 6195B 1980-05-15
United States, California, San Mateo, Palo Alto Foothill Park along Steep Hollow Trail, 1/4 mi. from jct. with Wildhorse Valley, 37.353274 -122.181632, 229m
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HSC226762 R. Kalal 98 1980-08-24
United States, California, El Dorado, 38.749044 -121.04987, 165m
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HSC226732 James Henrickson 10971 1973-06-27
United States, California, San Diego, 1 mile S of Valley Center along Valley Center Dr, W of Branbury Dr., 33.19845 -117.03437, 488m
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HSC226731 James Henrickson 8100 1972-11-02
United States, California, Los Angeles, 8 mi. NW of Newhall, NW of jct. of Hwy. 5 and Hasley Canyon Rd., 34.46135 -118.624065, 366m
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HSC226758 David Charlton 632 1987-01-31
United States, California, Los Angeles, Saddle Peak, Santa Monica Mtns. Steep E-facing hillside beside road, 34.075759 -118.658684, 610m
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HSC226759 Gladys L. Smith 6698 1981-06-22
United States, California, Mendocino, Along Rte. 20 7 km. E of Calpella, above Lake Mendocino, 39.2362 -123.1587
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HSC226763 Anthony J. Desch; Bryon Cariss 35 1988-04-16
United States, California, Colusa, 2 mi. W on Brim Rd. from corner of Brim Rd. and Bear Valley Rd., 39.157 -122.471, 518m
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HSC226733 Susan H. Bicknell sn 1988-11-22
United States, California, San Luis Obispo, Montano de Oro, MDO13, N face of Hazard Canyon, 35.25824 -120.85098
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HSC226735 Susan H. Bicknell sn 1989-04-20
United States, California, San Luis Obispo, Montano de Oro, Hazard Canyon, 35.25824 -120.85098
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HSC226734 Susan H. Bicknell sn 1988-08-15
United States, California, San Luis Obispo, Montano de Oro State Park, base of Manzanita Trail, 35.25824 -120.85098
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HSC226764 F. Bowcutt 1479 1989-07-11
United States, California, Mendocino, 70 mi. SSE of Eureka, 20 mi. SSW of Garberville, 10 mi. SSE of Four Corners, above Dark Gulch along Lost Coast Trail, 39.85027778 -123.8822222, 305m
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HSC226765 F. Bowcutt 1375 1989-07-08
United States, California, Mendocino, 15 air mi. SW of Garberville, 60 air mi. SSE of Eureka, E of Bear Harbor on Lost Coast Trail, 150 ft. above unnamed creek, 39.9239 -123.9158, 640m
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HSC226740 J.F. Knezevich 268 1967-06-14
United States, California, Santa Barbara, 1 mi. up Hwy. 154 after crossing San Antonio Creek, 34.4764 -119.7696