
Ulva
Sea Lettuces
As recorded: Ulva Linnaeus, 1753
Plantae › Chlorophyta › Ulvophyceae › Ulvales › Ulvaceae
- Collected by
- Andrews, G.P.
- Locality
- Punaluu
- Island
- Oʻahu
- Region
- Honolulu, Hawaii, United States
- Coordinates
- 21.5667, -157.8667
- Record type
- Preserved specimen
Where it was collected
Still here: Ulva observed near this locality
Since 2000, iNaturalist observers have recorded 8 research-grade sightings in the wild within 25 km, most recently on 2026-09-01.

2026-09-01
Waialua, HI, US
(c) Salem De La Luna, some rights reserved (CC BY)

2026-05-31
Papa‘iloa Beach, Haleiwa, HI, US
(c) Stefan Cranston, some rights reserved (CC BY-NC)

2026-04-16
Pūpūkea
(c) ryanpienaar, some rights reserved (CC BY-NC)

2025-11-01
Laniakea Beach, Haleiwa, HI, US
(c) snelson182, some rights reserved (CC BY-NC)

2025-04-27
Kaneohe, HI, US
(c) Cassie Valenti, some rights reserved (CC BY-NC)

2023-11-15
Honolulu County, US-HI, US
(c) grace_jones2, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Ulva. BISH 188439. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 39588228. Accessed via explore.bishopmuseum.org/specimens/bish/188439.
Record sources
- GBIF occurrence 39588228 ↗
- Data license: CC0
- Last harvested October 26, 2026
