Tribonema minus (Wille) Hazen ?
Annotated by Harry K. Phinney. Remarks: [Species name written as "minor" but this does not appear to be a valid species.]

Oregon: Benton County: Baldy, southeast of
44.561854° N, 123.325653° W,
Datum: WGS 84. Uncertainty: 775 meters. Coordinate Source: Digital Map.
Drainage area at log pond.

Harry K. Phinney 3482, Mar 22, 1951
With G.S. Phinney
OSC, Barcode: OSC-A-012380

Tribonema minus (Wille) Hazen

Oregon: Benton County: Camp Adair
44.695749° N, 123.221798° W,
Datum: WGS 84. Uncertainty: 3889 meters. Coordinate Source: Digital Map.
In roadside ditch. With Tribonema bombycinum.

Harry K. Phinney 1407, May 5, 1948
With W. Hansen
OSC, Barcode: OSC-A-012376

Tribonema minus (Wille) Hazen

Oregon: Benton County: Oak Creek Road, west of Corvallis
44.57444° N, 123.323422° W,
Datum: WGS 84. Uncertainty: 949 meters. Coordinate Source: Digital Map.
In roadside ditch.

Harry K. Phinney 1405, Apr 24, 1948
OSC, Barcode: OSC-A-012377