Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Sadleria squarrosa
forest plume fern
As recorded: Sadleria squarrosa (Gaudich.) T.Moore
Plantae › Tracheophyta › Polypodiopsida › Polypodiales › Blechnaceae
- Collected by
- Grether, D.F.; Wagner Jr., W.H.David F. Grether →Warren L. Wagner Jr. →
- Collector number
- 3924
- Date
- October 31, 1945
- Locality
- summit of Mount Kaala, Waianae Mountains
- Island
- Oʻahu
- Region
- Hawaii, United States
- Identified by
- Imada, C.
- Record type
- Preserved specimen
Collected the same day
On October 31, 1945, Grether, D.F.; Wagner Jr., W.H. also collected 3 other specimens.
Sadleria squarrosa observed alive in Hawaiʻi
This specimen was collected in 1945. Since 2000, iNaturalist observers have recorded 50 research-grade sightings in the wild, most recently on 2026-08-26.
2026-08-26
Hawaii, US
(c) Rebekah Magers, some rights reserved (CC BY-NC)
2026-06-25
Kauai County, US-HI, US
no rights reserved
2026-06-15
Hawaii County, US-HI, US
(c) Kevin Chiang, some rights reserved (CC BY-NC)
2026-05-28
Hawaii, US
(c) Susan Fawcett, some rights reserved (CC BY-NC)
2026-05-28
Hawaii, US
(c) Susan Fawcett, some rights reserved (CC BY-NC)
2025-09-18
Hawaii, US
(c) rmagers, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Sadleria squarrosa. BISH 9272. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956458340. Accessed via explore.bishopmuseum.org/specimens/bish/9272.
Record sources
- GBIF occurrence 5956458340 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026