This specimen has not been photographed yet.
Dumortiera hirsuta
As recorded: Dumortiera hirsuta (Sw.) Nees
Plantae › Marchantiophyta › Marchantiopsida › Marchantiales › Dumortieraceae
- Collected by
- Bryan Jr., E.H.
- Collector number
- 829
- Date
- October 9, 1934
- Locality
- Kukuiala Valley
- Island
- Oʻahu
- Region
- Hawaii, United States
- Elevation
- 610 m
- Identified by
- Judziewicz, E.J.
- Record type
- Preserved specimen
Collected the same day
On October 9, 1934, Bryan Jr., E.H. also collected 13 other specimens.
Dumortiera hirsuta observed alive in Hawaiʻi
This specimen was collected in 1934. 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 709987. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956634317. Accessed via explore.bishopmuseum.org/specimens/bish/709987.
Record sources
- GBIF occurrence 5956634317 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
