Cryptosiphonia woodii (J.Agardh) J.Agardh
Annotated by Robert F. Scagel.

Washington: Jefferson: Ruby Beach.
47.716667° N, 124.4° W,
Coordinate Source: Specimen Label.
Growing on rocks in the lower intertidal zone.; rock. Thallus up to 25cm. high, radially branched into progressively smaller branches; major branches of the same diameter throughout and with many short branches of approximately the same length; in gregarious tufts; olive brown to brownish red in colour.
43. Https://oregonflora.org/collections/individual/index.php?occid=4682177.

Robert F. Scagel 67, 1955-8-17
OSC, Catalog: OSC-A-011387