Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Sargassum aquifolium
Double-edge Sargassum
As recorded: Sargassum aquifolium (Turner) C.Agardh
Chromista › Ochrophyta › Phaeophyceae › Fucales › Sargassaceae
- Collected by
- Neal, M.C.
- Collector number
- s.n.
- Locality
- Waianae Coast
- Island
- Oʻahu
- Region
- Hawaii, United States
- Identified by
- (Nom. rev.) Tsuda, R.T.
- Record type
- Preserved specimen
Sargassum aquifolium observed alive in Hawaiʻi
Since 2000, iNaturalist observers have recorded 129 research-grade sightings in the wild, most recently on 2026-10-31.
2026-10-31
Kaunakakai, HI, US
(c) Victor Rogers-Phillips, some rights reserved (CC BY-NC)
2026-10-15
Hawaii, US
(c) conlonae, some rights reserved (CC BY-NC)
2026-09-27
Ala Moana, Honolulu, HI, USA
(c) avocat, some rights reserved (CC BY)
2026-09-27
Ala Moana, Honolulu, HI, USA
(c) avocat, some rights reserved (CC BY)
2026-09-23
Hawaii Kai, Honolulu, HI, USA
no rights reserved
2026-07-01
Hana, HI 96713, USA
(c) Tim Guida, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Sargassum aquifolium. BISH 516130. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956436493. Accessed via explore.bishopmuseum.org/specimens/bish/516130.
Record sources
- GBIF occurrence 5956436493 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026