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.
... more about "Myosurus apetalus var. borealis"
adjacent +
projecting +
dehiscing +
straight +
diverging +
terminal +
absent +
sepaloid +
absent +
aggregated +
globose;cylindric +
small +
abundant +
exposed +
filiform +
symmetric +
bisexual +
prismatic +
roughened +
Present +
compound +
undivided +
oblanceolate +
simple +
basal +
incised;toothed;incised;toothed;entire +
scarious +
broad +
absent +
not bordered +
2-5 times as high as wide +
plane +
hypogynous +
1-2 times as long as blade +
white +
distinct +
conspicuous +
0;5 +
reduced +
sheathing +
absent +
simple +
Novon +
1994 +
1;many +
1-veined +
spurred +
imbricate +
with scarious margins;green +
not persistent +
distinct +
not veined +
curved +
faceted +
distinct +
5;25 +
absent +
unarmed +
absent +
persistent +
absent +
Myosurus apetalus var. borealis +
Myosurus apetalus +
variety +
rhizomatous +
annual +