Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Sargassum aquifolium
As recorded: Sargassum aquifolium (Turner) C.Agardh
Chromista › Ochrophyta › Phaeophyceae › Fucales › Sargassaceae
- Collected by
- Bell, M.
- Collector number
- 1541
- Locality
- Natatorium, Waikiki
- Island
- Oʻahu
- Region
- Hawaii, United States
- Coordinates
- 21.2500, -157.8167
- Identified by
- (Nom. rev.) Tsuda, R.T.
- Record type
- Preserved specimen
Where it was collected
Still here: Sargassum aquifolium observed near this locality
Since 2000, iNaturalist observers have recorded 44 research-grade sightings in the wild within 25 km, most recently on 2026-10-15.

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

2026-06-21
Kalākaua Ave, Honolulu, HI, US
(c) hi_ocean, some rights reserved (CC BY-NC)

2026-04-19
Ewa Beach, HI, USA
(c) Anuschka Faucci, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Sargassum aquifolium. BISH 516093. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956322181. Accessed via explore.bishopmuseum.org/specimens/bish/516093.
Record sources
- GBIF occurrence 5956322181 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
