Piptatheropsis canadensis (Poiret) Romaschenko, P.M. Peterson & Soreng
Piptatheropsis canadensis (Poiret) Romaschenko, P.M. Peterson & Soreng is an accepted species name sensu Romaschenko et al., 2011.
Vernacular names
- oryzopsis du Canada McMurray & Lehela, 1999
 
- Canada ricegrass Klinkenberg, 2010+
 - Canada mountain ricegrass Klinkenberg, 2010+
 - Canadian piptatherum FNA Ed. Comm., 2007
 - Canadian ricegrass Kershaw et al., 2001
 
Synonyms
- Oryzopsis canadensis (Poiret) Torrey Romaschenko et al., 2011
 - Oryzopsis juncea Britton, Sterns & Poggenburg nom. illeg. Romaschenko et al., 2011
 - Oryzopsis macounii (Scribner) Beal Romaschenko et al., 2011
 - Piptatherum canadense (Poiret) Dorn Romaschenko et al., 2011
 - Stipa canadensis Poiret Romaschenko et al., 2011
 - Stipa juncea Michaux nom. illeg. Romaschenko et al., 2011
 - Stipa macounii Scribner Romaschenko et al., 2011
 - Urachne canadensis (Poiret) Torrey Romaschenko et al., 2011
 
Distribution
- Native
 - Introduced
 - Ephemeral
 - Excluded
 - Extirpated
 - Doubtful
 - Absent
 
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Classification
| Class | Equisetopsida | 
| Subclass | Magnoliidae | 
| Superorder | Lilianae | 
| Order | Poales | 
| Family | Poaceae | 
| Subfamily | Pooideae | 
| Tribe | Stipeae | 
| Subtribe | Stipinae | 
| Genus | Piptatheropsis | 
| Species | Piptatheropsis canadensis | 
Habit
Herb