J. H. Lyford 8541976-04-19
Canada, Oregon, [needs research], Santiam highway (20), East of Sweethome highway marker 35.
J. H. Lyford 6261976-04-15
Canada, Oregon, Lincoln, Highway 34, 12 miles east of Waldport; along Alsea River.
Bengt G. Jonsson 398A/941994-09-30
Canada, Oregon, Lane, HJ Andrews Experimental Forest; 2'nd order tributary to Look-Out Cr. by road 300, 480 m asl, transect 24., 61m
W. B. Schofield 739751979-08-15
Canada, Oregon, Grant, Buckhorn Meadow trail, Strawberry Mts, Blue Mts.