Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Dichanthelium koolauense
As recorded: Dichanthelium koolauense (H.St.John & Hosaka) C.A.Clark & Gould
Plantae › Tracheophyta › Liliopsida › Poales › Poaceae
- Collected by
- Hosaka, E.Y.; Fosberg, F.R.F. Raymond Fosberg →Edward Yataro Hosaka →
- Collector number
- 1882
- Date
- May 30, 1937
- Locality
- Koolau Range, divid betw. head of Waikana Gulch and head of Waikakalana Gulch
- Island
- Oʻahu
- Region
- Hawaii, United States
- Elevation
- 762 m
- Identified by
- Clayton, W.D.
- Record type
- Preserved specimen
Collected the same day
On May 30, 1937, Hosaka, E.Y.; Fosberg, F.R. also collected 24+ other specimens.
Dichanthelium koolauense observed alive in Hawaiʻi
This specimen was collected in 1937. Since 2000, iNaturalist observers have recorded 19 research-grade sightings in the wild, most recently on 2026-04-03.

2026-04-03
Hawaii, US
(c) Daniel Ward, some rights reserved (CC BY-NC)

2026-04-02
Hawaii, US
(c) Hubert Szczygieł, some rights reserved (CC BY-NC)

2026-04-02
Honolulu County, US-HI, US
(c) Hubert Szczygieł, some rights reserved (CC BY-NC)

2026-04-02
Honolulu County, US-HI, US
(c) Kevin Faccenda, some rights reserved (CC BY)

2025-01-03
Honolulu County, US-HI, US
(c) Daniel Ward, some rights reserved (CC BY-NC)

2024-11-10
Honolulu County, US-HI, US
(c) Kevin Faccenda, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Dichanthelium koolauense. BISH 448249. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956277620. Accessed via explore.bishopmuseum.org/specimens/bish/448249.
Record sources
- GBIF occurrence 5956277620 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
