Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Ptilidium ciliare
As recorded: Ptilidium ciliare (L.) Hampe
Plantae › Marchantiophyta › Jungermanniopsida › Ptilidiales › Ptilidiaceae
- Collected by
- Ireland, R.R.; NULL
- Collector number
- 15578
- Date
- August 21, 1971
- Locality
- SUDBURY DISTRICT: 1 mile west of the Shoals Provincial park, 32 miles west of Chapleau
- Region
- Ontario, Canada
- Record type
- Preserved specimen
Ptilidium ciliare observed alive
This specimen was collected in 1971. Since 2000, iNaturalist observers have recorded 1,468 research-grade sightings in the wild, most recently on 2026-10-24.

2026-10-24
91315 Höchstadt an der Aisch, Deutschland
(c) Johannes Merz, some rights reserved (CC BY-NC-ND)

2026-10-19
9R32+V8, Gdańsk, Poland
(c) Sofiya Pamialionak, some rights reserved (CC BY-NC)

2026-10-18
Rouyn-Noranda, QC, Canada
no rights reserved

2026-10-18
Rouyn-Noranda, QC, Canada
no rights reserved

2026-10-17
Mauricie, QC, Canada
no rights reserved

2026-10-16
680 51 Stöllet, Sverige
(c) elliottegreen, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Ptilidium ciliare. BISH 475855. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 6546520422. Accessed via explore.bishopmuseum.org/specimens/bish/475855.
Record sources
- GBIF occurrence 6546520422 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
