Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Physematium obtusum
As recorded: Woodsia obtusa (Spreng.) Torr.
Plantae › Tracheophyta › Polypodiopsida › Polypodiales › Woodsiaceae
- Collected by
- G.G.
- Collector number
- s.n.
- Date
- September 1957
- Locality
- Harpers Ferry
- Region
- West Virginia, United States
- Record type
- Preserved specimen
Physematium obtusum observed alive
This specimen was collected in 1957. Since 2000, iNaturalist observers have recorded 6,358 research-grade sightings in the wild, most recently on 2026-10-24.

2026-10-24
United States
(c) atricaudatuswho, some rights reserved (CC BY-NC)

2026-10-23
Broken Arrow, OK, US
(c) mprull20, some rights reserved (CC BY-NC)

2026-10-23
Broken Arrow, OK, US
(c) katenorrid, some rights reserved (CC BY-NC)

2026-10-21
Sand Springs, OK, US
(c) juliaaangeline, some rights reserved (CC BY-NC)

2026-10-21
State Route 51, Cobden, IL, US
(c) JMWyant, some rights reserved (CC BY-NC)

2026-10-17
Greene County, OH, USA
(c) Alex Uematsu, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Physematium obtusum. BISH 108314. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956277110. Accessed via explore.bishopmuseum.org/specimens/bish/108314.
Record sources
- GBIF occurrence 5956277110 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
