This specimen has not been photographed yet.
Dumortiera hirsuta
As recorded: Dumortiera hirsuta (Sw.) Nees
Plantae › Marchantiophyta › Marchantiopsida › Marchantiales › Dumortieraceae
- Collected by
- Whittier, H.O.
- Collector number
- 1417
- Date
- September 15, 1962
- Locality
- Koolau Mountains: Mt. Tantalus Trail
- Island
- Oʻahu
- Region
- Hawaii, United States
- Elevation
- 427 m
- Record type
- Preserved specimen
Collected the same day
On September 15, 1962, Whittier, H.O. also collected 11 other specimens.
Dumortiera hirsuta observed alive in Hawaiʻi
This specimen was collected in 1962. Since 2000, iNaturalist observers have recorded 324 research-grade sightings in the wild, most recently on 2026-10-24.

2026-10-24
E Manoa Rd, Honolulu, HI, US
(c) Ean Schiffman, some rights reserved (CC BY-NC)

2026-10-22
Kristiano St, Hilo, HI, US
(c) azu, some rights reserved (CC BY-NC)

2026-10-15
Manoa Falls Trail, Kailua, HI, US
(c) FML, some rights reserved (CC BY-NC)

2026-09-23
Honolulu Watershed Forest Reserve, Kailua, HI, US
(c) Jennifer Fieffer, some rights reserved (CC BY-NC)

2026-09-23
Honolulu Watershed Forest Reserve, Kailua, HI, US
(c) Jennifer Fieffer, some rights reserved (CC BY-NC)

2026-09-23
Honolulu Watershed Forest Reserve, Kailua, HI, US
(c) Jennifer Fieffer, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Dumortiera hirsuta. BISH 685477. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956275315. Accessed via explore.bishopmuseum.org/specimens/bish/685477.
Record sources
- GBIF occurrence 5956275315 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
