Myosurus apetalus var. borealis
Novon 4: 78. 1994.
EndemicIllustrated
Treatment appears in FNA Volume 3.
Flowers: sepals 1-veined, scarious margins broad. Heads of achenes 4-9 mm; outer face of achene narrowly elliptic or rectangular.
Phenology: Flowering spring (May).
Habitat: Flats and marshes, often in sagebrush
Elevation: 600-1500 m
Distribution
Alta., B.C., Sask., Calif., Idaho, Mont., Nev., Oreg., Utah, Wash., Wyo.
Discussion
Selected References
None.
Lower Taxa
None.