familyCyperaceae
genusCarex
sectionCarex sect. Scitae
speciesCarex microchaeta
subspeciesCarex microchaeta subsp. microchaeta
Carex microchaeta subsp. microchaeta
Pistillate scales dark-brown to black, margins sometimes narrowly hyaline, ovate or lanceolate, equaling and as long and wide as perigynia, midvein raised, prominent, dark, same color as body, inconspicuous, apex acute. Perigynia distally uniform reddish-brown to purple, or with narrow, light colored margins, veinless, ovate, papillose; beak same color as distal portion of perigynium.
Phenology: Fruiting Jun–Aug.
Habitat: Arctic and alpine tundra, forming mats on exposed sites with mineral soils
Elevation: 350–1850
Distribution
B.C., N.W.T., Yukon, Alaska.
Discussion
The name Carex podocarpa has been misapplied to specimens of C. microchaeta subsp. microchaeta. The illustration in K. K. Mackenzie (1940) as C. podocarpa is C. microchaeta subsp. microchaeta.
Selected References
None.
Lower Taxa
None.
"shortened" is not a number."-4mm" is not declared as a valid unit of measurement for this property.
... more about "Carex microchaeta subsp. microchaeta"
trigonous +
basifixed +
beaked +
glabrous +
acute +
fibrous +
rounded +
entire +
absent +
v--shaped +
leaflike +
1;many +
2;3 +
short-pedunculate +
basal +
abundant +
single +
unisexual +
Present +
racemose +
pseudoumbel +
modified +
androgynous +
basal +
absent +
fused +
lanceolate;ovate +
narrow +
equaling +
wide +
strong +
distinct +
arranged +
falling +
absent +
with (1-)3-6(-30) bristles and/or scales +
thin +
veinless +
papillose +
2-3(-4)-carpellate +
fused +
pistillate +
subtending +
sheathless +
filiform;leaflike +
long-pedunculate +
separate +
pendent +
Amer. J. Sci. +
1904 +
arranged +
adventitious +
fibrous +
pistillate +
not leaflike +
1;0;1 +
fertile +
lanceolate;ovate +
equaling +
membranous +
cylindric +
Illustrated +
approximate +
2;5 +
oblong;elongate +
1-flowered +
distinct +
papillate +
undivided +
deciduous +
2-3(-4)-fid +
Carex microchaeta subsp. microchaeta +
Carex microchaeta +
subspecies +
staminate +
free +
thin +
short-rhizomatous +
perennial +