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
- Whitney Expedition
- Collector number
- s.n.
- Locality
- Hilo (?)
- Island
- Hawaiʻi Island
- Region
- Hawaii, United States
- Coordinates
- 19.7333, -155.0667
- 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 3 research-grade sightings in the wild within 25 km, most recently on 2026-02-05.

2026-02-05
Lihikai Rd, Hilo, HI, US
(c) orionsmcc, some rights reserved (CC BY-NC)

2025-09-01
Island of Hawaiʻi, Hilo, HI, US
(c) Luke Peyerwold, some rights reserved (CC BY-NC)

2015-05-13
hilo
no rights reserved
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Sargassum aquifolium. BISH 516197. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956558928. Accessed via explore.bishopmuseum.org/specimens/bish/516197.
Record sources
- GBIF occurrence 5956558928 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
