Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Polytrichum piliferum
bristly haircap moss
As recorded: Polytrichum piliferum Hedw.
Plantae › Bryophyta › Polytrichopsida › Polytrichales › Polytrichaceae
- Locality
- Haarblattriger Widerthon. (Bielefeld, Senne, Brackwede.)
- Region
- Germany
- Record type
- Preserved specimen
Polytrichum piliferum observed alive
Since 2000, iNaturalist observers have recorded 7,719 research-grade sightings in the wild, most recently on 2026-10-28.

2026-10-28
Gans und Rheingrafenstein, Bad Kreuznach, Rheinland-Pfalz, DE
(c) philippheiser, some rights reserved (CC BY-NC)

2026-10-28
Gans und Rheingrafenstein, Bad Kreuznach, Rheinland-Pfalz, DE
(c) philippheiser, some rights reserved (CC BY-NC)

2026-10-28
Ketovskiy rayon, RU-KU, RU
(c) Aleksandr, some rights reserved (CC BY-NC)

2026-10-27
Jenison, MI, US
(c) Jessica Sory, some rights reserved (CC BY-NC)

2026-10-25
West Greenwich, RI, US
(c) Simon Gurvets, some rights reserved (CC BY-NC)

2026-10-25
West Greenwich, RI, US
(c) Deana Tempest Thomas, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Polytrichum piliferum. BISH 87300. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956308948. Accessed via explore.bishopmuseum.org/specimens/bish/87300.
Record sources
- GBIF occurrence 5956308948 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
