
Radula cavifolia
As recorded: Radula cavifolia Hampe ex Gottsche, Lindenb. & Nees
Plantae › Marchantiophyta › Jungermanniopsida › Porellales › Radulaceae
- Collected by
- Faccenda, K.; Hubert SzczygiełK. Faccenda →Hubert Szczygieł →
- Collector number
- 4516
- Date
- April 2, 2026
- Locality
- Mānana Ridge summit
- Island
- Oʻahu
- Region
- Hawaii, United States
- Elevation
- 749 m
- Record type
- Preserved specimen
Collected the same day
On April 2, 2026, Faccenda, K.; Hubert Szczygieł also collected 3 other specimens.
Radula cavifolia observed alive in Hawaiʻi
This specimen was collected in 2026. Since 2000, iNaturalist observers have recorded 6 research-grade sightings in the wild, most recently on 2026-04-03.

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

2026-03-09
Kuliouou - Kalani Iki, Honolulu, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)

2026-02-26
Hawaii, US
(c) Rowan Willow, some rights reserved (CC BY-NC)

2026-02-26
Hawaii, US
(c) Rowan Willow, some rights reserved (CC BY-NC)

2025-06-20
Hawaii, US
(c) Kevin Faccenda, some rights reserved (CC BY)

2024-06-07
Kuliouou - Kalani Iki, Honolulu, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Radula cavifolia. BISH 806120. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 6546530374. Accessed via explore.bishopmuseum.org/specimens/bish/806120.
Record sources
- GBIF occurrence 6546530374 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
