Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Macromitrium microstomum
As recorded: Macromitrium microstomum (Hook. & Grev.) Schwägr.
Plantae › Bryophyta › Bryopsida › Orthotrichales › Orthotrichaceae
- Collected by
- Freire, A.V.; Judziewicz, E.J.A.V. Freire →E.J. Judziewicz →
- Collector number
- 2020-648
- Date
- September 12, 2020
- Locality
- Volcano Guest House, forest by Twin II cabin, 11-3733 Ala Ohia Street
- Island
- Hawaiʻi Island
- Region
- Hawaii, United States
- Elevation
- 1,049 m
- Record type
- Preserved specimen
Macromitrium microstomum observed alive in Hawaiʻi
This specimen was collected in 2020. Since 2000, iNaturalist observers have recorded 105 research-grade sightings in the wild, most recently on 2026-10-18.

2026-10-18
Honolulu County, US-HI, US
(c) conlonae, some rights reserved (CC BY-NC)

2026-09-27
Kawika Pl, Honolulu, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)

2026-09-27
Round Top Dr, Honolulu, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)

2026-09-05
Aiea, HI, US
(c) Nathan Nguyen, some rights reserved (CC BY)

2026-08-22
Ohialani Rd, Pahoa, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)

2026-08-06
Tantalus Dr, Honolulu, HI, US
(c) Julien Carley-Windeler, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Macromitrium microstomum. BISH 792360. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956650694. Accessed via explore.bishopmuseum.org/specimens/bish/792360.
Record sources
- GBIF occurrence 5956650694 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
