Sisyrinchium idahoense var. occidentale

(E. P. Bicknell) Douglass M. Henderson

Brittonia 28: 174. 1976.

IllustratedEndemic
Basionym: Sisyrinchium occidentale E. P. Bicknell Bull. Torrey Bot. Club 26: 447. 1899
Synonyms: Sisyrinchium juncellum Greene
Treatment appears in FNA Volume 26. Treatment on page 370. Mentioned on page 369.

Stems 1.5–2 mm wide, margins entire. Spathes: keels entire, outer less than 2 times inner, basally connate 3–6 mm; inner 12–20 mm. Outer tepals 8–13 mm; filaments bluish violet. 2n = 64.


Phenology: Flowering summer.
Habitat: Moist meadows, stream banks, edges of springs
Elevation: 400–3100 m

Distribution

V26 756-distribution-map.jpg

Ariz., Calif., Colo., Idaho, Mont., Nev., N.Mex., Oreg., Utah, Wash., Wyo.

Discussion

Selected References

None.

Lower Taxa

None.
Anita F. Cholewa +  and Douglass M. Henderson† +
(E. P. Bicknell) Douglass M. Henderson +
Sisyrinchium occidentale +
Ariz. +, Calif. +, Colo. +, Idaho +, Mont. +, Nev. +, N.Mex. +, Oreg. +, Utah +, Wash. +  and Wyo. +
400–3100 m +
Moist meadows, stream banks, edges of springs +
Flowering summer. +
Illustrated +  and Endemic +
Sisyrinchium juncellum +
Sisyrinchium idahoense var. occidentale +
Sisyrinchium idahoense +
variety +