
Potamogeton tricarinatus
Floating Pondweed
As recorded: Potamogeton tricarinatus F.Muell. & A.Benn.
Plantae › Tracheophyta › Liliopsida › Alismatales › Potamogetonaceae
- Collected by
- Raynal, J.
- Collector number
- RSNH 16393
- Date
- September 12, 1971
- Locality
- Santo, Big Bay, estuaire du Tabol
- Island
- Espiritu Santo
- Region
- Vanuatu
- Record type
- Preserved specimen
Collected the same day
On September 12, 1971, Raynal, J. also collected 5 other specimens.
Potamogeton tricarinatus observed alive
This specimen was collected in 1971. Since 2000, iNaturalist observers have recorded 6 research-grade sightings in the wild, most recently on 2023-05-01.

2023-05-01
Queensland, AU
(c) Geoffrey Sinclair, some rights reserved (CC BY-NC)

2023-01-24
Montacute SA 5134, Australia
(c) aphorism-anaphora, some rights reserved (CC BY-NC)

2022-08-14
Silver Spur, QLD, AU
(c) Deborah Metters, some rights reserved (CC BY-NC)

2020-12-31
Karara QLD 4352, Australia
(c) Martin Bennett, some rights reserved (CC BY-NC)

2020-12-16
Overland Corner SA 5330, Australia
(c) Niko Pax, some rights reserved (CC BY-NC-SA)

2015-05-24
Mornington P'sula - West, AU-VI, AU
(c) Chris Clarke, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Potamogeton tricarinatus. BISH 406190. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956656585. Accessed via explore.bishopmuseum.org/specimens/bish/406190.
Record sources
- GBIF occurrence 5956656585 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
