Vaucheria aversa Hassall ?

Oregon: Lane County: Long Tom River at Burp Holler
44.215039° N, 123.268924° W,
Datum: WGS 84. Uncertainty: 2000 meters. Coordinate Source: Digital Map.

Harry K. Phinney 3637, Apr 21, 1951
With G.S. Phinney
OSC, Barcode: OSC-A-014207