Schoenoplectus purshianus var. purshianus
Perianth bristles present. 2n = 38.
Phenology: Fruiting summer–fall.
Habitat: Fresh-water shores, ponds, and ditches, usually drying, usually in sandy soils, often emergent, with relatively little water-level fluctuations
Elevation: 0–1000 m
Distribution
Ont., Que., Ala., Conn., Del., D.C., Ga., Ill., Ind., Ky., Maine, Md., Mass., Mich., Minn., Mo., N.J., N.Y., N.C., Pa., R.I., Tenn., Va., W.Va., Wis.
Discussion
Selected References
None.
Lower Taxa
None.
"shortened" is not a number."prolonged" is not a number."/30" is not declared as a valid unit of measurement for this property.
... more about "Schoenoplectus purshianus var. purshianus"
rounded +
exceeding +
rugulose +
obscurely;planoconvex;biconvex +
2.5mm;3.5mm +
basifixed +
entire +
mucronate;rounded +
deciduous +
0.3mm;0.4mm +
developed +
longer +
absent +
rudimentary +
c--shaped +
1;many +
2;3 +
arching +
glabrous +
cylindric +
spongy +
equaling +
0.5mm;2mm +
basal +
abundant +
amphicarpic +
absent +
single +
bisexual +
Fresh-water shores, ponds, and ditches, usually drying, usually in sandy soils, often emergent, with relatively little water-level fluctuations +
blunt +
Present +
capitate +
paniculate +
pseudoumbel +
modified +
glabrous +
membranous +
spinulose +
fused +
ciliolate +
scabrous +
obovate +
2.5 cm25 mm <br />0.025 m <br /> (?) +
longer +
spinulose +
absent +
straplike +
falling +
bristlelike +
absent +
equaling +
wider +
absent +
with (1-)3-6(-30) bristles and/or scales +
fringed +
thin +
2-3(-4)-carpellate +
fused +
pistillate +
subtending +
divergent +
subterete-channeled +
Novon +
1993 +
1 cm10 mm <br />0.01 m <br /> (?) +
inconspicuous +
firm +
parallel +
distinct +
2;10 +
transverse +
prominent +
wavy +
adventitious +
fibrous +
empty +
arranged +
deciduous +
3;6 +
fertile +
2-keeled +
bristlelike +
spinulose +
not pinnate-fibrillose +
tubular +
single +
terete +
3mm;4mm +
distinct +
papillate +
undivided +
Schoenoplectus purshianus var. purshianus +
Schoenoplectus purshianus +
variety +
free +
thin +
annual +
5;100 +