Nomenclature: wfo-0000857450
![Kew Gardens K000838360: Sartwell, H.P. [20] United States Kew Gardens K000838360: Sartwell, H.P. [20] United States](https://d2seqvvyy3b8p2.cloudfront.net/50309d557c7c1ef0426217e3852e947b.jpg)
![Kew Gardens K000838361: Sartwell, H.P. [20] United States Kew Gardens K000838361: Sartwell, H.P. [20] United States](https://d2seqvvyy3b8p2.cloudfront.net/a99915513df96722fb64e31e6c858ed4.jpg)
![Kew Gardens K000838362: Macoun, J. [s.n.] Canada Kew Gardens K000838362: Macoun, J. [s.n.] Canada](https://d2seqvvyy3b8p2.cloudfront.net/7ca2c32862d266deffeb8def54da81f3.jpg)

Calamagrostis inexpansa N. Amer. Gram. 1: 20 (1834)
Nomenclatural References
- specimen : Kew Gardens K000838360: Sartwell, H.P. [20] United States Link to Unknown Type Material provided by Kew
- specimen : Kew Gardens K000838361: Sartwell, H.P. [20] United States Link to Unknown Type Material provided by Kew
- specimen : Kew Gardens K000838362: Macoun, J. [s.n.] Canada Link to Unknown Type Material provided by Kew
- person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
- database : IPNI record: 40459-2
- database : The Plant List v1.1 record kew-402825
- database : The Plant List version 1.0, record: kew-402825
Taxonomy: Accepted in 2022-06 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06 : 2024-12Placement: Angiosperms > Poales > Poaceae > Calamagrostis > Calamagrostis inexpansa
Subtaxa
Synonyms
- Calamagrostis americana
- Calamagrostis breviseta var. lacustris
- Calamagrostis californica
- Calamagrostis canadensis var. arcta
- Calamagrostis chordorrhiza
- Calamagrostis crassiglumis
- Calamagrostis elongata
- Calamagrostis expansa
- Calamagrostis fernaldii
- Calamagrostis hyperborea
- Calamagrostis hyperborea var. americana
- Calamagrostis hyperborea var. elongata
- Calamagrostis hyperborea var. stenodes
- Calamagrostis inexpansa subsp. barbulata
- Calamagrostis inexpansa var. barbulata
- Calamagrostis inexpansa var. brevior
- Calamagrostis inexpansa var. cuprea
- Calamagrostis inexpansa var. novae-angliae
- Calamagrostis inexpansa var. robusta
- Calamagrostis labradorica
- Calamagrostis lacustris
- Calamagrostis lapponica var. brevipilis
- Calamagrostis micrantha var. sierrae
- Calamagrostis mongolicola
- Calamagrostis neglecta subsp. inexpansa
- Calamagrostis neglecta var. crassiglumis
- Calamagrostis neglecta var. hyperborea
- Calamagrostis neglecta var. inexpansa
- Calamagrostis neglecta var. mongolica
- Calamagrostis pickeringii var. lacustris
- Calamagrostis robusta
- Calamagrostis scopulorum var. bakeri
- Calamagrostis stricta subsp. inexpansa
- Calamagrostis stricta var. brevior
- Calamagrostis stricta var. robusta
- Calamagrostis wyomingensis
- Deyeuxia americana
- Deyeuxia crassiglumis
- Deyeuxia elongata
- Deyeuxia glomerata
- Deyeuxia hyperborea
- Deyeuxia hyperborea var. elongata
- Deyeuxia hyperborea var. stenodes
- Deyeuxia neglecta var. americana
- Deyeuxia neglecta var. robusta
- Calamagrostis inexpansa var. inexpansa
- Calamagrostis mongolica
- Calamagrostis hyperborea var. hyperborea