
Spruceanthus planiusculus
As recorded: Spruceanthus planiusculus (Mitt.) X.Q.Shi, R.L.Zhu & Gradst.
Plantae › Marchantiophyta › Jungermanniopsida › Porellales › Lejeuneaceae
- Collected by
- Svihla, R.D.
- Collector number
- 1770
- Date
- 1956
- Locality
- Wailua Lookout, ~20 mi. from Hana
- Island
- Maui
- Region
- Hawaii, United States
- Identified by
- Judziewicz, E.J.
- Record type
- Preserved specimen
Spruceanthus planiusculus observed alive in Hawaiʻi
This specimen was collected in 1956. Since 2000, iNaturalist observers have recorded 17 research-grade sightings in the wild, most recently on 2025-02-07.

2025-02-07
Kuliouou - Kalani Iki, Honolulu, HI, USA
(c) Mike Ross, some rights reserved (CC BY-NC)

2024-12-14
Oʻahu, Kailua, HI, US
(c) Thomas Irvine, some rights reserved (CC BY)

2024-12-14
Oʻahu, Kailua, HI, US
(c) Thomas Irvine, some rights reserved (CC BY)

2024-12-14
Oʻahu, Kailua, HI, US
(c) Thomas Irvine, some rights reserved (CC BY)

2024-12-14
Oʻahu, Kailua, HI, US
(c) Thomas Irvine, some rights reserved (CC BY)

2024-12-08
Honolulu Watershed Forest Reserve, Honolulu, HI, US
(c) Daniel Ward, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Spruceanthus planiusculus. BISH 708021. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956310108. Accessed via explore.bishopmuseum.org/specimens/bish/708021.
Record sources
- GBIF occurrence 5956310108 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
