
Calypogeia tosana
As recorded: Calypogeia tosana (Steph.) Steph.
Plantae › Marchantiophyta › Jungermanniopsida › Jungermanniales › Calypogeiaceae
- Collected by
- Cooke Jr., C.M.
- Collector number
- s.n.
- Date
- 1898
- Locality
- Nuuanu
- Island
- Oʻahu
- Region
- Hawaii, United States
- Identified by
- Freire, A.V.; Judziewicz, E.J.A.V. Freire →E.J. Judziewicz →
- Record type
- Preserved specimen
Calypogeia tosana observed alive in Hawaiʻi
This specimen was collected in 1898. Since 2000, iNaturalist observers have recorded 19 research-grade sightings in the wild, most recently on 2026-01-10.

2026-01-10
Hawaii County, HI, USA
(c) Stephanie Lyon, some rights reserved (CC BY-NC)

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

2025-09-30
Hawaii County, US-HI, US
(c) ka_y_ak, some rights reserved (CC BY-NC)

2024-12-17
Hawaii County, HI, USA
no rights reserved

2024-12-13
Hilo, HI 96720, USA
(c) Dan Tucker, some rights reserved (CC BY-NC)

2024-08-17
Honolulu County, HI, USA
(c) Kevin Faccenda, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Calypogeia tosana. BISH 141536. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956552542. Accessed via explore.bishopmuseum.org/specimens/bish/141536.
Record sources
- GBIF occurrence 5956552542 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
