This specimen has not been photographed yet.
Porella acutifolia
As recorded: Porella acutifolia (Lehm. & Lindenb.) Trevis.
Plantae › Marchantiophyta › Jungermanniopsida › Porellales › Porellaceae
- Collected by
- Severson, K.
- Collector number
- 1
- Date
- June 10, 2021
- Locality
- Lahaina District, Paneewa, Halona Stream (headwaters)
- Island
- Maui
- Region
- Hawaii, United States
- Elevation
- 950 m
- Identified by
- Freire, A.V.; Judziewicz, E.J.A.V. Freire →E.J. Judziewicz →
- Record type
- Preserved specimen
Collected the same day
On June 10, 2021, Severson, K. also collected 10 other specimens.
Porella acutifolia observed alive in Hawaiʻi
This specimen was collected in 2021. Since 2000, iNaturalist observers have recorded 2 research-grade sightings in the wild, most recently on 2025-03-20.

2025-03-20
Maui County, US-HI, US
(c) Kevin Faccenda, some rights reserved (CC BY)

2021-07-07
Haleakalā National Park, Hana, HI, US
(c) groverla, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Porella acutifolia. BISH 781970. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956651760. Accessed via explore.bishopmuseum.org/specimens/bish/781970.
Record sources
- GBIF occurrence 5956651760 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
