Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Callistopteris baldwinii
As recorded: Callistopteris baldwinii (D.C.Eaton) Copel.
Plantae › Tracheophyta › Polypodiopsida › Hymenophyllales › Hymenophyllaceae
- Collected by
- Thomas, M.K.; Serrano, J.; Loo, R.Reid Loo →J.K. Serrano →Miles Thomas →
- Collector number
- 1117
- Date
- May 1, 2025
- Locality
- Ahupuaa of Waikiki, ili of Kapakahi. Southeastern Koolau mountains.
- Island
- Oʻahu
- Region
- Hawaii, United States
- Elevation
- 358 m
- Identified by
- Thomas, M.K.
- Record type
- Preserved specimen
Collected the same day
On May 1, 2025, Thomas, M.K.; Serrano, J.; Loo, R. also collected 1 other specimen.
Callistopteris baldwinii observed alive in Hawaiʻi
This specimen was collected in 2025. Since 2000, iNaturalist observers have recorded 33 research-grade sightings in the wild, most recently on 2026-04-29.

2026-04-29
Mountain View, HI 96771, USA
(c) Evan, some rights reserved (CC BY-NC)

2026-02-26
Manoa, Honolulu, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)

2026-01-27
Hawaii, US
(c) Andrew Evans, some rights reserved (CC BY-NC)

2026-01-07
Waikane, HI 96744, USA
(c) Kevin Faccenda, some rights reserved (CC BY)

2025-12-30
Island of Hawaiʻi, Mountain View, HI, US
(c) Stephanie Lyon, some rights reserved (CC BY-NC)

2025-12-07
Condado de Kauai, Hawái, EE. UU.
(c) Susan Fawcett, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Callistopteris baldwinii. BISH 803956. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 6546544545. Accessed via explore.bishopmuseum.org/specimens/bish/803956.
Record sources
- GBIF occurrence 6546544545 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
