Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Polytrichum commune
Common Haircap Moss
As recorded: Polytrichum commune Hedw.
Plantae › Bryophyta › Polytrichopsida › Polytrichales › Polytrichaceae
- Collected by
- Conard, H.S.
- Collector number
- s.n.
- Date
- June 1, 1948
- Locality
- Linn County; 3 miles south of Coggon
- Region
- Iowa, United States
- Record type
- Preserved specimen
Polytrichum commune observed alive
This specimen was collected in 1948. Since 2000, iNaturalist observers have recorded 16,731 research-grade sightings in the wild, most recently on 2026-10-27.

2026-10-27
Ленинградская обл., Россия, 188820
(c) Denis Ibaev, some rights reserved (CC BY)

2026-10-27
Ciśniańsko-Wetliński Park Krajobrazowy, Baligród, Podkarpackie, PL
(c) Marcin Scelina, some rights reserved (CC BY-NC)

2026-10-27
Ciśniańsko-Wetliński Park Krajobrazowy, Baligród, Podkarpackie, PL
(c) Marcin Scelina, some rights reserved (CC BY-NC)

2026-10-27
Lindberg, Bavaria, DE
(c) pwlf, some rights reserved (CC BY-NC)

2026-10-26
Wrocanka, Polska
(c) villabla, some rights reserved (CC BY-NC)

2026-10-25
Masovian, PL
(c) Urszula Wojciechowska, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Polytrichum commune. BISH 475393. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956288115. Accessed via explore.bishopmuseum.org/specimens/bish/475393.
Record sources
- GBIF occurrence 5956288115 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
