Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Carex wahuensis
As recorded: Carex wahuensis subsp. rubiginosa (R.W.Krauss) T.Koyama
Plantae › Tracheophyta › Liliopsida › Poales › Cyperaceae
- Collected by
- Forbes, C.N.
- Collector number
- 2141.M
- Date
- August 4, 1920
- Locality
- East Maui, S Haleakala, Puu Ouli
- Island
- Maui
- Region
- Hawaii, United States
- Coordinates
- 20.6475, -156.3450 ± 851 m
- Elevation
- 1,311 m
- Identified by
- Herbst, D.R.; Sohmer, S.H.; Wagner, W.L.Derral R. Herbst →Seymour H. Sohmer →Warren L. Wagner Jr. →
- Record type
- Preserved specimen
Where it was collected
Still here: Carex wahuensis observed near this locality
This specimen was collected in 1920. Since 2000, iNaturalist observers have recorded 14 research-grade sightings in the wild within 25 km, most recently on 2026-10-26.

2026-10-26
Haleakalā National Park, Kula, HI, US
(c) ka_y_ak, some rights reserved (CC BY-NC)

2026-09-29
Kula, HI 96790, USA
(c) Craig Ontl, some rights reserved (CC BY-NC)

2025-10-15
Wailea, HI, US
(c) grammydeb4, some rights reserved (CC BY-NC)

2025-08-09
Hosmer Nature Trail, Kula, HI, US
(c) Kellen Apuna, some rights reserved (CC BY-NC)

2025-07-18
Hawaii, US
(c) Jory Teltser, some rights reserved (CC BY-NC)

2025-04-20
Hosmer Nature Trail, Kula, HI, US
(c) jordan loftin, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Carex wahuensis. BISH 116800. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956671730. Accessed via explore.bishopmuseum.org/specimens/bish/116800.
Record sources
- GBIF occurrence 5956671730 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
