
Radula javanica
As recorded: Radula gracilis Mitt. ex Steph.
Plantae › Marchantiophyta › Jungermanniopsida › Porellales › Radulaceae
- Collected by
- Faccenda, K.; NULL
- Collector number
- 3532
- Date
- June 18, 2024
- Locality
- Wai'ale'ale, incredibly wet area at summit rim
- Island
- Kauaʻi
- Region
- Hawaii, United States
- Elevation
- 1,552 m
- Identified by
- Judziewicz, E.J.
- Record type
- Preserved specimen
Collected the same day
On June 18, 2024, Faccenda, K.; NULL also collected 24+ other specimens.
Radula javanica observed alive in Hawaiʻi
This specimen was collected in 2024. Since 2000, iNaturalist observers have recorded 13 research-grade sightings in the wild, most recently on 2026-03-09.

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

2025-11-20
Honolulu Watershed Forest Reserve, Kailua, HI, US
(c) tereboquete, some rights reserved (CC BY-NC)

2025-11-17
Hawaii County, HI, USA
(c) Dan Tucker, some rights reserved (CC BY-NC)

2025-10-17
Honolulu County, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)

2024-12-16
Hawaii County, HI, USA
no rights reserved

2024-12-16
Hawaii County, HI, USA
(c) Dan Tucker, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Radula javanica. BISH 804306. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 6546527577. Accessed via explore.bishopmuseum.org/specimens/bish/804306.
Record sources
- GBIF occurrence 6546527577 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
