This specimen has not been photographed yet.
Calamagrostis canadensis
As recorded: Calamagrostis scabra J.Presl
Plantae › Tracheophyta › Liliopsida › Poales › Poaceae
- Collected by
- Haenke, T.
- Collector number
- s.n.
- Date
- 1791
- Locality
- Archipel
- Region
- Alaska, United States
- Record type
- Preserved specimen
Calamagrostis canadensis observed alive
This specimen was collected in 1791. Since 2000, iNaturalist observers have recorded 3,249 research-grade sightings in the wild, most recently on 2026-10-11.

2026-10-11
53 Ave, Yellowhead County, AB, CA
(c) Carson B, some rights reserved (CC BY-NC)

2026-10-11
Nipissing, Unorganized, South Part, ON, CA
(c) chelbelina, some rights reserved (CC BY-NC)

2026-10-09
Parshall, CO 80468, USA
(c) Maggie Gaddis, some rights reserved (CC BY-NC)

2026-10-06
Township Rd 534, Parkland County, AB, CA
(c) Carson B, some rights reserved (CC BY-NC)

2026-10-06
Dorset, ON P0A 1E0, Canada
(c) Adam Holder, some rights reserved (CC BY-NC)

2026-10-05
Hatley, WI, US
(c) hillie_wildflower, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Calamagrostis canadensis. BISH 115188. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956199312. Accessed via explore.bishopmuseum.org/specimens/bish/115188.
Record sources
- GBIF occurrence 5956199312 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
