Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
BISH 488041Botany
Halimeda opuntia
watercress alga
As recorded: Halimeda opuntia (L.) J.V.Lamour.
Plantae › Chlorophyta › Ulvophyceae › Bryopsidales › Halimedaceae
- Collected by
- Matsui, T.
- Collector number
- MSD 19135E
- Locality
- unknown
- Region
- Hawaii, United States
- Record type
- Preserved specimen
Halimeda opuntia observed alive in Hawaiʻi
Since 2000, iNaturalist observers have recorded 1 research-grade sighting in the wild, most recently on 2021-02-20.
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Halimeda opuntia. BISH 488041. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956214782. Accessed via explore.bishopmuseum.org/specimens/bish/488041.
Record sources
- GBIF occurrence 5956214782 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026

