
Dryopteris unidentata
As recorded: Dryopteris unidentata (Hook. & Arn.) C.Chr.
Plantae › Tracheophyta › Polypodiopsida › Polypodiales › Dryopteridaceae
- Collected by
- Higashino, P.K.; NULL
- Collector number
- PKH 9153 a
- Date
- June 13, 1980
- Locality
- Koolau Ahupuaa, North slope of Haleakala, along ridge east of Kuhiwa Stream. Transect 9, Station 17.
- Island
- Maui
- Region
- Hawaii, United States
- Elevation
- 1,512 m
- Identified by
- Thomas, M.K.
- Record type
- Preserved specimen
Dryopteris unidentata observed alive in Hawaiʻi
This specimen was collected in 1980. Since 2000, iNaturalist observers have recorded 30 research-grade sightings in the wild, most recently on 2025-07-14.

2025-07-14
Hawaii, US
(c) NPS - pacific island vegetation monitoring, some rights reserved (CC BY-NC)

2025-07-14
Hawaii, US
(c) NPS - pacific island vegetation monitoring, some rights reserved (CC BY-NC)

2025-07-14
Hawaii, US
(c) NPS - pacific island vegetation monitoring, some rights reserved (CC BY-NC)

2025-03-20
Maui County, US-HI, US
(c) Kevin Faccenda, some rights reserved (CC BY)

2024-11-24
Hawaii, US
(c) Susan Fawcett, some rights reserved (CC BY-NC)

2024-09-13
Hawaii, US
(c) ka_y_ak, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Dryopteris unidentata. BISH 807167. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 6546534373. Accessed via explore.bishopmuseum.org/specimens/bish/807167.
Record sources
- GBIF occurrence 6546534373 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
