Sisyrinchium idahoense var. macounii
Brittonia 28: 172. 1976.
Basionym: Sisyrinchium macounii E. P. Bicknell
Treatment appears in FNA Volume 26. Treatment on page 369.
Revision as of 16:46, 18 September 2019 by FNA>Volume Importer
Stems less than 1.5 mm wide, margins entire. Spathes: keels entire, outer at least 2 times inner, basally connate 2.6–7 mm. Outer tepals 18–20 mm; filaments purple. 2n = 64.
Phenology: Flowering late spring–summer.
Habitat: Moist, open, grassy areas
Elevation: 0–250 m
Discussion
Var. macounii is especially common in the San Juan Islands.
Selected References
None.
Lower Taxa
None.