
Myriophyllum aquaticum
Parrot's feather
As recorded: Myriophyllum aquaticum (Vell.) Verdc.
Plantae › Tracheophyta › Magnoliopsida › Saxifragales › Haloragaceae
- Collected by
- Lau, J.
- Collector number
- 2273
- Date
- April 21, 1986
- Locality
- Honolulu, 3785 Old Pali Rd
- Island
- Oʻahu
- Region
- Hawaii, United States
- Identified by
- Haynes, R.R.
- Record type
- Preserved specimen
Collected the same day
On April 21, 1986, Lau, J. also collected 24+ other specimens.
Myriophyllum aquaticum observed alive in Hawaiʻi
This specimen was collected in 1986. Since 2000, iNaturalist observers have recorded 7 research-grade sightings in the wild, most recently on 2025-07-05.

2025-07-05
Pearl City, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)

2025-06-08
Pearl Harbor Bike Path, Pearl City, HI, US
(c) Kellen Apuna, some rights reserved (CC BY-NC)

2024-02-05
Waimalu, HI, USA
(c) Mike Ross, some rights reserved (CC BY-NC)

2023-07-27
Kalihiwai, HI, USA
(c) KISC, some rights reserved (CC BY-NC)

2023-07-27
Hawaii, US
(c) KISC, some rights reserved (CC BY-NC)

2020-11-03
Hawaii County, US-HI, US
(c) alison_english, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Myriophyllum aquaticum. BISH 503468. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956367086. Accessed via explore.bishopmuseum.org/specimens/bish/503468.
Record sources
- GBIF occurrence 5956367086 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
