
Ulva
Sea Lettuces
As recorded: Ulva Linnaeus, 1753
Plantae › Chlorophyta › Ulvophyceae › Ulvales › Ulvaceae
- Collected by
- (Not on sheet)
- Collector number
- MSD 17188
- Locality
- Hawaii
- Island
- Hawaiʻi Island
- Region
- Hawaii, United States
- Record type
- Preserved specimen
Ulva observed alive in Hawaiʻi
Since 2000, iNaturalist observers have recorded 79 research-grade sightings in the wild, most recently on 2026-10-06.

2026-10-06
L. Honoapi'ilani Rd./Pi`ina Pl., Napili-Honokowai, HI 96761, USA
(c) higgmaso, some rights reserved (CC BY-NC)

2026-10-06
Maui County, US-HI, US
(c) higgmaso, some rights reserved (CC BY-NC)

2026-09-15
Lahaina Civic Center, Lahaina, HI 96761, USA
(c) higgmaso, some rights reserved (CC BY-NC)

2026-09-15
L. Honoapi'ilani Rd./Pi`ina Pl., Napili-Honokowai, HI 96761, USA
(c) higgmaso, some rights reserved (CC BY-NC)

2026-09-01
Kalakaua Ave, Honolulu, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)

2026-09-01
Waialua, HI, US
(c) Salem De La Luna, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Ulva. BISH 502054. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956360770. Accessed via explore.bishopmuseum.org/specimens/bish/502054.
Record sources
- GBIF occurrence 5956360770 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
