Species Regional Summary
Fucus spiralis
Puget Sound to Northern California ( NEP-IV )

Invasion

Invasion Description

1st Record: Yaquina Head/Newport/OR/Pacific Ocean (1975, Macroalgal Herbarium Portal https://macroalgae.org/portal/collections/list.php)

Geographic Extent

Yaquina Head/Newport/OR/Pacific Ocean (1975, Macroalgal Herbarium Portal https://macroalgae.org/portal/collections/list.php); Boiler Bay/OR/Pacific Ocean (1999, Van Alstyne et al. 1999, 45° 50' N, 124° 04' W); North Jetty, Arcata/CA/Humboldt Bay (10/29/1994, Humboldt State University Herbarium 2016)