Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Plagiothecium undulatum
As recorded: Plagiothecium undulatum (Hedw.) Schimp.
Plantae › Bryophyta › Bryopsida › Hypnales › Plagiotheciaceae
- Collected by
- Frye, T.C.
- Collector number
- 2013
- Date
- December 6, 1924
- Locality
- U.S.A., Washington, Seattle.
- Region
- Washington, United States
- Identified by
- Frye, T.C.
- Record type
- Preserved specimen
Plagiothecium undulatum observed alive
This specimen was collected in 1924. Since 2000, iNaturalist observers have recorded 8,175 research-grade sightings in the wild, most recently on 2026-10-27.

2026-10-27
Poulsbo, WA, US
(c) Milli Vedder, some rights reserved (CC BY-NC)

2026-10-27
Mount Waddington, BC, Canada
no rights reserved

2026-10-27
Mount Waddington, BC, Canada
no rights reserved

2026-10-27
Alberni-Clayoquot, BC, CA
(c) Ian Cruickshank, 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
Sentier Pédestre National "Attert", Brouch, District Luxembourg, LU
(c) wolff christiane, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Plagiothecium undulatum. BISH 87063. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956697389. Accessed via explore.bishopmuseum.org/specimens/bish/87063.
Record sources
- GBIF occurrence 5956697389 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
