Sadleria squarrosa
forest plume fern
As recorded: Sadleria squarrosa (Gaudich.) T.Moore
Plantae › Tracheophyta › Polypodiopsida › Polypodiales › Blechnaceae
- Collected by
- Fosberg, F.R.; Fosberg, V.F. Raymond Fosberg →V.O. Fosberg →
- Collector number
- 13868
- Date
- September 23, 1937
- Locality
- head of Haiku Valley, main divide, Koolau Mts
- Island
- Oʻahu
- Region
- Hawaii, United States
- Elevation
- 730 m
- Record type
- Preserved specimen
Collected the same day
On September 23, 1937, Fosberg, F.R.; Fosberg, V. also collected 1 other specimen.
Sadleria squarrosa observed alive in Hawaiʻi
This specimen was collected in 1937. 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 9411. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956634096. Accessed via explore.bishopmuseum.org/specimens/bish/9411.
Record sources
- GBIF occurrence 5956634096 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026