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2n chromosome quantity
60 +
Achene architecture
substipitate +
Achene length
0.13 cm1.3 mm <br />0.0013 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Achene shape
trigonous +
Achene width
1mm;1.2mm +
Adaxial side prominence
more prominent +
Anther fixation
basifixed +
Apex architecture
beakless +
Apex architecture or shape
with green awn +  and cuspidate +
Apex condition or size
contracted +
Apex pubescence
pubescent +  and glabrous +
Apex shape
tapering;flattened +
Author
Marcia J. Waterway +
Authority
Wahlenberg +
Awn coloration
green +
Awn pubescence
glabrous +
Basal sheath architecture
bladeless +
Basal sheath coloration
tinged with maroon;green +
Basal sheath height or length or size
short +
Basal sheath presence
absent +
Basal sheath pubescence
glabrous +
Basal sheath quantity
2 (3) +
Basal sheath texture
fibrous +
Base shape
rounded +  and tapering +
Basionyms
Hymenochlaenae +
Beak length
1/2 length of body (?) +
Beak pubescence
glabrous +
Beak shape
bent +
Beak some measurement
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
Blade presence
absent +
Blade prominence or shape
flat +
Blade pubescence
glabrous +
Blade shape
m--shaped +
Blade width
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
Body pubescence or relief
scabrous +
Bract architecture
glumaceous +  and foliaceous +
Bract architecture or shape
leaflike +
Bract arrangement
2-ranked +  and arranged +
Bract orientation
ascending +  and appressed +
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
Drooping sedge +  and carex vert poireau +
Culm coloration
maroon +, suffused +  and green +
Culm shape
round +  and trigonous +
Distal end width
0.35 cm3.5 mm <br />0.0035 m <br /> (0.55 cm5.5 mm <br />0.0055 m <br />) +
Distal lateral spike reproduction
androgynous +
Distal scale architecture
empty +
Distribution
Ont. +, Que. +, Ala. +, Ark. +, Conn. +, Del. +, D.C. +, Ga. +, Ill. +, Ind. +, Ky. +, Maine +, Md. +, Mass. +, Mich. +, Miss. +, Mo. +, N.H. +, N.J. +, N.Y. +, N.C. +, Ohio +, Pa. +, R.I. +, S.C. +, Tenn. +, Vt. +, Va. +, W.Va. +  and Wis. +
Embryo position
basal +
Endosperm quantity
abundant +
Flower architecture
pistillate +
Flower position
hypogynous +  and subtending +
Flower quantity
few +
Flower reproduction
unisexual +
Flowering-stem length or size
usually longer +
Flowering-stem pubescence
Glabrous (?) +
Flowering-stem pubescence or relief
scabrous +
Flowering-stem some measurement
30 cm300 mm <br />0.3 m <br /> (80 cm800 mm <br />0.8 m <br />) +
Fruits achene shape
biconvex +  and trigonous +
Habitat
Rich, mesic deciduous forests, often along streams or in seepage areas, or in moist low ground associated with springs or fens +
Illustration
Present +
Illustration copyright
Flora of North America Association +
Illustrator
Susan A. Reznicek +
Inflorescence arrangement
racemose +
Inflorescence position or structure subtype
terminal +
Inflorescences panicle architecture
pseudoumbel +
Inflorescences panicle development
modified +
Lateral-vein prominence
more prominent +
Lateral-vein quantity
2 (?) +
Lateral spike architecture
flowered +  and pistillate +
Lateral spike arrangement
overlapping +
Lateral spike arrangement or density
uncrowded +
Lateral spike length
1.5 cm15 mm <br />0.015 m <br /> (6 cm60 mm <br />0.06 m <br />) +
Lateral spike orientation
drooping +  and nodding +
Lateral spike quantity
1 (1) +
Lateral spike shape
cylindric +
Leaf arrangement
multi-ranked +, 2-ranked +, 3-ranked +  and alternate +
Leaf position
basal +  and cauline +
Ligule presence
absent +
Locule quantity
1 +
Margin architecture or pubescence or shape
ciliate +
Margin coloration
hyaline +
Margin fusion
fused +
Margin width
broad +
Marginal vein fragility
strong +
Marginal vein quantity
2 +
Midrib coloration
green +
Midrib width
broad +
Midvein fusion
distinct +
Number of lower taxa
0 +
Orifice shape
entire +  and bidentate +
Other coloration
white-hyaline +  and green +
Panicle arrangement
arranged +
Peduncle architecture
prophyllate +
Peduncle height or length or size
usually shorter +  and shorter +
Peduncle pubescence
glabrous +
Peduncle pubescence or relief
scabrous +
Peduncle size
slender +
Peduncle some measurement
0 cm0 mm <br />0 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Perianth life cycle
falling +
Perianth presence
absent +
Perianth quantity
with (1-)3-6(-30) bristles and/or scales +
Pericarp width
thin +
Perigynium architecture
nearly +  and veinless +
Perigynium architecture or shape
2-ribbed +
Perigynium coloration
green +  and golden green +
Perigynium l w ratio
3+ +
Perigynium length
0.25 cm2.5 mm <br />0.0025 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Perigynium life cycle
mature +
Perigynium orientation
ascending +  and erect +
Perigynium quantity
25 (50) +
Perigynium shape
Lanceovoid (?) +
Perigynium some measurement
0.2 cm2 mm <br />0.002 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Perigynium texture
membranous +
Perigynium width
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
Phenology
Fruiting late spring–mid summer. +
Pistil architecture
2-3(-4)-carpellate +
Pistil fusion
fused +
Pistil quantity
1 +
Portion coloration
, +, suffused with maroon or suffused with chestnut-brown +, white +  and hyaline +
Prophyll architecture
pistillate +
Prophyll atypical quantity
0 (3) +
Prophyll position
subtending +
Prophyll quantity
3 (?) +  and 1 (?) +
Proximal bract variability
exceeding inflorescences +  and equaling +
Proximal end width
0.35 cm3.5 mm <br />0.0035 m <br /> (0.55 cm5.5 mm <br />0.0055 m <br />) +
Proximal lateral spike architecture
pedunculate +
Proximal lateral spike quantity
1 +
Proximal lateral spike reproduction
gynecandrous +
Proximal nonbasal bract architecture or shape
leaflike +
Publication title
Kongl. Vetensk. Acad. Nya Handl. +
Publication year
1803 +
Raceme arrangement
arranged +
Reference
None +
Root derivation
adventitious +
Root texture
fibrous +
Scale architecture
pistillate +
Scale atypical quantity
6 (30) +
Scale coloration
white-hyaline +
Scale height or length or size
shorter +
Scale position
basal +  and proximal +
Scale quantity
1;0;1 +
Scale reproduction
fertile +
Scale shape
2-keeled +
Seed quantity
1 +
Sheath front coloration
White-hyaline (Brown-hyaline) +
Sheath front texture
membranous +
Sheath shape
cylindric +
Sheath some measurement
0 cm0 mm <br />0 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
Shoot life cycle
flowering +
Shoot reproduction
vegetative +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V23/V23 849.xml +
Special status
Illustrated +  and Endemic +
Spike arrangement
arranged +
Spike quantity
3;7 +
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
3 +
Stigma relief
papillate +
Stipe height or length or size
short +
Style architecture or shape
undivided +
Style arrangement or course or shape
linear +
Style duration
deciduous +
Style shape
2-3(-4)-fid +
Taxon family
Cyperaceae +
Taxon name
Carex prasina +
Taxon parent
Carex sect. Hymenochlaenae +
Taxon rank
species +
Terminal spike architecture
staminate +
Terminal spike length
25mm;40mm +
Terminal spike orientation
erect +
Terminal spike reproduction
gynecandrous +
Terminal spike width
0.25 cm2.5 mm <br />0.0025 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Testa fusion
free +
Testa width
thin +
Tooth coloration
hyaline +
Tooth size
minute +
Tooth some measurement
0 cm0 mm <br />0 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
Volume
Volume 23 +
Whole organism architecture
short-rhizomatous +
Whole organism duration
perennial +
Whole organism growth form
plant +  and cespitose +
Widest leaf pubescence
pubescent +  and glabrous +
Widest leaf shape
not septate-nodulose +
X chromosome quantity
16;30 +