Oscillatoria grunowiana Gomont
Remarks: Oscillatoria tenuis

Oregon: Lane: Siltcoos Lake, Darling's Resort.
43.891665° N, 124.107425° W,
Datum: WGS 84. Coordinate Source: Digital Map.
& Oscillatoria. Https://oregonflora.org/collections/individual/index.php?occid=4671715.

Harry K. Phinney 2666, 1949-7-6
With G.S. Phinney
OSC, Catalog: OSC-A-001027, Accession Number: 3171