
Odontoschisma denudatum
Matchstick Flapwort
As recorded: Odontoschisma denudatum subsp. sandvicense (Ångstr.) Gradst., S.C.Aranda & Vanderp.
Plantae › Marchantiophyta › Jungermanniopsida › Jungermanniales › Cephaloziaceae
- Collected by
- Faccenda, K.; NULL
- Collector number
- 3799
- Date
- December 3, 2024
- Locality
- Alaka'i Plateau, Koai'e drainage, near Wainiha pali
- Island
- Kauaʻi
- Region
- Hawaii, United States
- Elevation
- 1,185 m
- Identified by
- Judziewicz, E.J.
- Record type
- Preserved specimen
Collected the same day
On December 3, 2024, Faccenda, K.; NULL also collected 24+ other specimens.
Odontoschisma denudatum observed alive in Hawaiʻi
This specimen was collected in 2024. Since 2000, iNaturalist observers have recorded 134 research-grade sightings in the wild, most recently on 2026-05-17.

2026-05-17
Honolulu Watershed Forest Reserve, Kailua, HI, US
(c) joshburb, some rights reserved (CC BY-NC)

2026-05-10
Honolulu County, HI, USA
(c) Daniel Ward, some rights reserved (CC BY-NC)

2026-05-03
Alakai Swamp Trail, Princeville, HI, US
(c) Eva, some rights reserved (CC BY-NC)

2026-04-15
Volcano, HI 96785, USA
(c) Kevin Faccenda, some rights reserved (CC BY)

2026-04-03
Honolulu County, HI, USA
(c) Daniel Ward, some rights reserved (CC BY-NC)

2026-04-02
Honolulu County, HI, USA
(c) Hubert Szczygieł, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Odontoschisma denudatum. BISH 800506. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 6546537435. Accessed via explore.bishopmuseum.org/specimens/bish/800506.
Record sources
- GBIF occurrence 6546537435 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
