Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Ulva lactuca
Broadleaf Sea Lettuce
As recorded: Ulva lactuca L.
Plantae › Chlorophyta › Ulvophyceae › Ulvales › Ulvaceae
- Collected by
- Tilden, J.E.
- Collector number
- 386
- Date
- June 13, 1898
- Locality
- Idlewild
- Island
- San Juan
- Region
- Washington, United States
- Record type
- Preserved specimen
Collected the same day
On June 13, 1898, Tilden, J.E. also collected 2 other specimens.
Ulva lactuca observed alive
This specimen was collected in 1898. Since 2000, iNaturalist observers have recorded 3,740 research-grade sightings in the wild, most recently on 2026-10-27.
2026-10-27
Mona Vale NSW 2103, Australia
(c) cuckoobrains, some rights reserved (CC BY-NC)
2026-10-25
Condomínio Edifício Guaru Porchat - Ilha Porchat, São Vicente - SP, 11320-350, Brasil
(c) Ana Luiza Ferreira, some rights reserved (CC BY-NC)
2026-10-21
Parque Estadual Xixová-Japuí, Praia Grande, SP, BR
(c) tainarabertulani, some rights reserved (CC BY-NC)
2026-10-15
Parque Estadual Xixová-Japuí, Praia Grande, SP, BR
(c) Vitoria Moraes, some rights reserved (CC BY-NC)
2026-10-14
São Vicente, SP, BR
(c) anitasarti, some rights reserved (CC BY-NC)
2026-10-12
Cabedelo - Jacaré, Cabedelo - PB, Brasil
(c) Eric Fischer Rempe, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Ulva lactuca. BISH 549478. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956680577. Accessed via explore.bishopmuseum.org/specimens/bish/549478.
Record sources
- GBIF occurrence 5956680577 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026