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2n chromosome quantity
64 +
Abaxial suture prominence
inconspicuous +
Achene shape
elliptic;ovate +
Achene size
smaller +
Achene some measurement
3mm;5mm +
Achene thickness
0.3mm +  and 0.4mm +
Anther fixation
basifixed +
Apex architecture or shape
truncate +
Apex pubescence
glabrous +
Apex shape
bidentate;tapering;acuminate;awned +
Author
Joy Mastrogiuseppe +
Authority
J. Carey +
Basal sheath texture
fibrous +
Base duration
persistent +
Base shape
acute +  and acuminate +
Base size
enlarged +
Beak tip architecture or shape
ciliate-serrulate +
Beak tip coloration
gold +, green +  and white +
Beak tip prominence or shape
flat +
Blade length
12 cm120 mm <br />0.12 m <br /> (?) +
Blade presence
absent +
Blade prominence or shape
flat +
Blade quantity
0 +  and 3 +
Blade shape
v--shaped +
Blade width
0.12 cm1.2 mm <br />0.0012 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
Bract architecture
glumaceous +  and foliaceous +
Bract architecture or shape
leaflike +
Bract arrangement
2-ranked +  and arranged +
Bract orientation
appressed +  and ascending +
Bract quantity
1;many +
Bract shape
scale-like +  and leaflike +
Branch atypical quantity
3 (4) +
Branch quantity
2;3 +
Bristle atypical quantity
6;30 +
Bristle quantity
3;6 +
Cauline leaf architecture or shape
folded +
Cauline leaf arrangement
parallel +  and divergent +
Cauline leaf arrangement or course or shape
linear +
Cauline leaf orientation
Ascending (?) +
Cauline leaf prominence or shape
flat +
Cauline leaf shape
terete +, rolled +  and plicate +
Common name
Carex compact +
Cross-section pubescence
glabrous +
Culm architecture
aphyllopodic +
Culm coloration
brown +
Culm shape
3-angled +
Culm some measurement
8 cm80 mm <br />0.08 m <br /> (40 cm400 mm <br />0.4 m <br />) +
Distal ligule some measurement
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.43 cm4.3 mm <br />0.0043 m <br />) +
Distal scale architecture
empty +
Distribution
Alta. +, B.C. +, Man. +, N.W.T. +, Ont. +, Que. +, Sask. +, Yukon +, Alaska +, Colo. +, Iowa +, Mich. +, Minn. +, Mo. +, Mont. +, N.Y. +, N.Dak. +, S.Dak. +, Wash. +  and Wis. +
Elevation
less than 1500 m +
Embryo position
basal +
Endosperm quantity
abundant +
Flower architecture
open +, pistillate +  and staminate +
Flower position
hypogynous +  and subtending +
Flower quantity
single +
Flower reproduction
unisexual +
Fruits achene shape
biconvex +  and trigonous +
Habitat
Wet areas, at least seasonally, open, sandy, silty or peaty shores, banks, on limestone +
Illustration
Present +
Illustration copyright
Flora of North America Association +
Illustrator
Susan A. Reznicek +
Inflorescence arrangement
racemose +
Inflorescence coloration
pale-brown +  and green +
Inflorescence length
1.6 cm16 mm <br />0.016 m <br /> (3 cm30 mm <br />0.03 m <br />) +
Inflorescence position or structure subtype
terminal +
Inflorescence width
0.7 cm7 mm <br />0.007 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Inflorescences panicle architecture
pseudoumbel +
Inflorescences panicle development
modified +
Internode some measurement
0.17 cm1.7 mm <br />0.0017 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Lateral spike architecture
sessile +
Lateral spike reproduction
gynecandrous +
Leaf arrangement
multi-ranked +, 2-ranked +, 3-ranked +  and alternate +
Leaf position
basal +  and cauline +
Ligule presence
absent +
Locule quantity
1 +
Longest bract atypical some measurement
20 cm200 mm <br />0.2 m <br /> (25 cm250 mm <br />0.25 m <br />) +
Longest bract some measurement
5 cm50 mm <br />0.05 m <br /> (20 cm200 mm <br />0.2 m <br />) +
Margin architecture
winged +
Margin fusion
fused +
Margin width
wide +
Midstripe coloration
gold +  and green +
Midvein fusion
distinct +
Number of lower taxa
0 +
Panicle arrangement
arranged +
Perianth life cycle
falling +
Perianth presence
absent +
Perianth quantity
with (1-)3-6(-30) bristles and/or scales +
Pericarp width
thin +
Perigynium architecture
0-9-veined +  and 3-12-veined +
Perigynium arrangement or course or shape
linear +
Perigynium coloration
gold +  and light-brown +
Perigynium fixation or orientation
appressed +
Perigynium length or size
longer +
Perigynium orientation
ascending +
Perigynium prominence or shape
flat +
Phenology
Fruiting summer–fall. +
Pistil architecture
2-3(-4)-carpellate +
Pistil fusion
fused +
Pistil quantity
1 +
Prophyll architecture
pistillate +
Prophyll atypical quantity
0 (3) +
Prophyll position
subtending +
Prophyll quantity
3 (?) +  and 1 (?) +
Proximal bract architecture
sheathless +
Proximal bract architecture or shape
leaflike +
Proximal internode atypical some measurement
2mm;4mm +
Proximal internode some measurement
0.4 cm4 mm <br />0.004 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Proximal scale architecture
pistillate +
Proximal spike length
1 cm10 mm <br />0.01 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
Proximal spike quantity
1 +  and 2 +
Proximal spike shape
Obovoid-oblanceoloid (?) +
Proximal spike width
0.5 cm5 mm <br />0.005 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
Publication title
Amer. J. Sci. Arts, ser. +
Publication year
1847 +
Raceme arrangement
arranged +
Reference
None +
Root derivation
adventitious +
Root texture
fibrous +
Scale architecture
pistillate +
Scale atypical quantity
6 (30) +
Scale coloration
gold-hyaline +  and white +
Scale position
basal +  and proximal +
Scale quantity
1;0;1 +
Scale reproduction
fertile +
Scale shape
lanceolate;ovate +
Scale some measurement
0.35 cm3.5 mm <br />0.0035 m <br /> (0.45 cm4.5 mm <br />0.0045 m <br />) +
Seed quantity
1 +
Sheath coloration
White-hyaline (?) +
Sheath front texture
membranous +
Sheath shape
cylindric +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V23/V23 593.xml +
Special status
Illustrated +  and Endemic +
Spike arrangement
arranged +
Spike arrangement or growth form
clustered +
Spike quantity
3;8 +
Spikelet architecture
1-flowered +
Stamen atypical quantity
1 (3) +
Stamen fusion
distinct +
Stamen quantity
1 +  and 3 +
Stem architecture
septate +, hollow +  and solid +
Stem shape
compressed +, terete +  and trigonous +
Stigma quantity
2 +
Stigma relief
papillate +
Style architecture or shape
undivided +
Style arrangement or course or shape
linear +
Style duration
deciduous +
Style shape
2-3(-4)-fid +
Summit architecture or pubescence or relief
smooth +
Summit shape
u--shaped +
Taxon family
Cyperaceae +
Taxon name
Carex sychnocephala +
Taxon parent
Carex sect. Cyperoideae +
Taxon rank
species +
Terminal spike reproduction
gynecandrous +
Testa fusion
free +
Testa width
thin +
Volume
Volume 23 +
Whole organism architecture
rhizomatous +
Whole organism duration
perennial +
Whole organism growth form
plant +  and cespitose +
Wing shape
lanceolate +
Wing thickness
0.03 cm0.3 mm <br />3.0e-4 m <br /> (0.04 cm0.4 mm <br />4.0e-4 m <br />) +
Wing width
0.1mm +  and 0.15mm +
X chromosome quantity
10 +