Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Calliergon richardsonii
As recorded: Calliergon richardsonii (Mitt.) Kindb.
Plantae › Bryophyta › Bryopsida › Hypnales › Calliergonaceae
- Collected by
- Ulvinen, T.
- Collector number
- 7194:453
- Date
- October 29, 1974
- Locality
- Muhos. Leppiniemi. South shore of Oulujoki river; 800 meters downstream of Pyhakoski electric power station.
- Region
- Finland
- Record type
- Preserved specimen
Calliergon richardsonii observed alive
This specimen was collected in 1974. Since 2000, iNaturalist observers have recorded 5 research-grade sightings in the wild, most recently on 2026-08-19.

2026-08-19
Vyalyeyka, BY-MI, BY
(c) GOTH, some rights reserved (CC BY-NC)

2024-12-22
Vyalyeyka, BY-MI, BY
(c) GOTH, some rights reserved (CC BY-NC)

2024-09-10
Qeqqata Municipality, Greenland
(c) M. Torre Jorgenson, some rights reserved (CC BY-NC)

2024-09-09
Qeqqata Municipality, Greenland
(c) M. Torre Jorgenson, some rights reserved (CC BY-NC)

2021-09-10
Mount Revelstoke, Columbia-Shuswap, British Columbia, Canada
no rights reserved
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Calliergon richardsonii. BISH 463901. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956445731. Accessed via explore.bishopmuseum.org/specimens/bish/463901.
Record sources
- GBIF occurrence 5956445731 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
