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D.E. Anderson 4350 1967-06-07
United States, California, Humboldt, Along Puter Creek, tributary to Mad River, about 3 mi. S of Blue Lake, 40.8495 -123.9929
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D.E. Anderson; J.P. Smith J-1098 1971-06-18
United States, California, Humboldt, In narrow canyon of the N Fork of Mad River, along Hwy. 299, E of Blue Lake, 40.9141 -123.9165
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Griswold; Butler 7210 1979-07-12
United States, California, Humboldt, Near Groves Prairie, close to the town of Willow Creek., 40.95655556 -123.4844167, 1256m
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G.L. Clifton; Griswold 12242 1979-08-02
United States, California, Humboldt, Near Oregon Creek, close to the town of Hoopa., 41.08544444 -123.4657222, 1661m
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Bill Copeland 346 1980-06-19
United States, Oregon, Curry, Near Bear Camp trail, 42.605 -123.8641667, 1219m
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Bill Copeland 297 1980-06-26
United States, California, Humboldt, Near Murphy Meadow, 40.82 -123.8127778, 914m
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Clare R. Wheeler 2060 1981-04-20
United States, California, Mendocino, Van Damme State Park, along small stream in canyon, about 2 mi. E of Park head quarters., 39.2764 -123.755, 46m
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F. Bowcutt 1498 1989-07-11
United States, California, Mendocino, Sinkyone Wilderness State Park: 20 mi. S of Garberville, 0.5 mi. NW of old town site of Usal, in Hotel Gulch, W slope of Lost Coast Trail, 39.8387 -123.8525, 34m
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Gordon Leppig; T. LaBanca 1901 2003-05-12
United States, California, Humboldt, Pacific Lumber Company land, S of Pepperwood, THP 1-03-050 HUM., 40.42996 -123.99148, 60m
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K. A. Wayman; Robin Bencie, M. Mesler, Julie Gregory 152 2010-07-14
United States, California, Humboldt, Near North Trinity Mtn, 11.9 mi east of Hoopa on Big Hill Rd (8N01), at Box Camp, Six Rivers National Forest., 41.089 -123.5435, 1372m