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Spadoni sn 1999-07-01
United States, California, Humboldt, Eureka, residential garden weed, 40.782577 -124.160583
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R. Sutherland 9.13.8.76 1976-08-13
United States, California, Humboldt, Old skid road., 40.114003 -123.854598, 259m
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D.E. Anderson; J.P. Smith J-1230 1971-06-28
United States, California, Humboldt, Along Mad River, 2 mi. S of Blue Lake., 40.854591 -123.987911
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R. Sutherland 6.24.4.78 1978-04-24
United States, California, Humboldt, Kinsey Ridge above Oat Creek., 40.191447 -124.224599, 396m
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J.O. Sawyer 2990 1977-07-01
United States, California, Humboldt, Aikens campground., 41.23035 -123.65614
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David Adams sn 1960-07-15
United States, California, Humboldt, Near Azalea Reserve State Park, 40.917953 -124.079817, 30m
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J.P. Tracy 15162 1936-08-23
United States, California, Humboldt, Carlotta, 40.537357 -124.060604, 30m
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W.D. Stevens 61 1967-07-22
United States, California, Humboldt, Above the dirt road from old Hwy. 101 to the top of the N bank of the Mad River, 40.919628 -124.091154
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G.N. Bos 254 1965-05-15
United States, California, Humboldt, 8 mi. W of Berry Summit, along Hwy. 299, 40.9085 -123.8265, 762m
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Ruby Van Deventer sn
United States, California, Siskiyou, F.S. Rd. 17N04; Doe Flat, 41.822996 -123.692959
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Gladys L. Smith 6632 1981-06-11
United States, California, Mendocino, 3.2 km. N of junction with Rte. 1, along Usal Rd., 39.7872 -123.83062, 305m
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K.L. Chambers 2241 1964-07-10
United States, Oregon, Curry, An old segment of Hwy. 101 that leads as a dead-end N from Harris Beach State Park; just N of Brookings, 42.0680116 -124.3134289
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F. Bowcutt 1369 1989-07-08
United States, California, Mendocino, 15 mi. SW of Garberville, 60 mi. SSE of Eureka, on Lost Coast Trail, 39.914155 -123.935684, 37m
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F. Bowcutt 1571 1992-07-21
United States, California, Mendocino, 70 air mi. SSE of Eureka, 20 air mi. S of Garberville, 10 air mi. W of Leggett, along and in dirt roadbed of Hotel Gulch Rd, 5.3 mi. from Usal, 39.84166 -123.855966