Information for "Scirpus atrovirens"

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Display titleScirpus atrovirens
Default sort keyScirpus atrovirens
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Page creatorimported>Volume Importer
Date of page creation02:13, 30 July 2020
Latest editorimported>Volume Importer
Date of latest edit02:13, 30 July 2020
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2n chromosome quantity
50 +  and 60 +
Achene atypical length
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
Achene coloration
light-brown +
Achene length
0.1 cm1 mm <br />0.001 m <br /> (0.13 cm1.3 mm <br />0.0013 m <br />) +
Achene length or size
longer +
Achene position relational
exceeding +
Achene relief
papillose +
Achene shape
planoconvex;trigonous;obovate;elliptic +
Achene size or length
shorter to much +
Achene some measurement
0.6mm;1.8mm +
Achene width
0.4mm;0.6mm +
Anther fixation
basifixed +
Apex shape
mucronate +
Author
Alan T. Whittemore +  and Alfred E. Schuyler +
Authority
Willdenow +
Barb architecture
round-tipped +  and thin-walled +
Barb orientation
retrorse +
Base duration
persistent +
Blade length
20 cm200 mm <br />0.2 m <br /> (54 cm540 mm <br />0.54 m <br />) +
Blade presence
absent +
Blade shape
keeled +, v--shaped +  and flat +
Blade width
0.7 cm7 mm <br />0.007 m <br /> (1.7 cm17 mm <br />0.017 m <br />) +
Bract architecture
glumaceous +  and foliaceous +
Bract arrangement
2-ranked +  and arranged +
Bract orientation
ascending +  and appressed +
Bract quantity
1;many +
Branch atypical quantity
3 (4) +
Branch quantity
2;3 +
Bristle architecture or pubescence or relief
smooth +
Bristle atypical quantity
0;3 +
Bristle course
straight +
Bristle quantity
3;6 +
Bristle shape
Barbed (?) +, Toothed (?) +  and Curled (?) +
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
Scirpe noirâtre +
Culm architecture or arrangement or growth form
not +  and solitary +
Culm orientation
nearly +  and upright +
Culm reproduction
fertile +
Culm shape
trigonous +
Distal branch relief
scabrellous +  and scabrous +
Distal leaf quantity
1;3 +
Distal scale architecture
empty +
Distribution
Man. +, Nfld. and Labr. (Nfld.) +, Ont. +, Que. +, Ala. +, Ariz. +, Conn. +, Del. +, D.C. +, Ga. +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, La. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Mo. +, Mont. +, Nebr. +, N.H. +, N.J. +, N.Y. +, N.Dak. +, Ohio +, Okla. +, Pa. +, R.I. +, S.Dak. +, Tenn. +, Tex. +, Vt. +, Va. +, W.Va. +  and Wis. +
Elevation
0–900 m +
Embryo position
basal +
Endosperm quantity
abundant +
Flower position
hypogynous +  and subtending +
Flower quantity
single +
Flower reproduction
bisexual +
Fruits achene shape
biconvex +  and trigonous +
Habitat
Marshes, moist meadows +
Illustration
Present +
Illustration copyright
Flora of North America Association +
Illustrator
John Myers +
Inflorescence architecture
subumbellate +
Inflorescence arrangement
corymbose-paniculate +
Inflorescence position
axillary +
Inflorescence position or structure subtype
terminal +
Inflorescences panicle architecture
pseudoumbel +
Inflorescences panicle development
modified +
Involucral-bract architecture or shape
leaflike +
Involucral-bract coloration
green +
Involucral-bract quantity
3 +
Lateral inflorescence quantity
1 +
Leaf arrangement
multi-ranked +, 2-ranked +, 3-ranked +  and alternate +
Leaf position
cauline +, all +  and basal +
Leaf quantity
6 (11) +
Leaf sheath coloration
light-brown +
Ligule presence
absent +
Locule quantity
1 +
Margin architecture
solid +
Margin coating
not glutinous +
Margin coloration
black +  and speckled with redbrown +
Margin fusion
fused +
Midrib coloration
pale +
Mucro atypical some measurement
0.03 cm0.3 mm <br />3.0e-4 m <br /> (0.04 cm0.4 mm <br />4.0e-4 m <br />) +
Mucro some measurement
0.01 cm0.1 mm <br />1.0e-4 m <br /> (0.03 cm0.3 mm <br />3.0e-4 m <br />) +
Number of lower taxa
0 +
Perianth bristle atypical quantity
5 (6) +
Perianth bristle course
curved +  and straight +
Perianth bristle fragility or size
stout +
Perianth bristle height or length or size
shorter +
Perianth bristle quantity
6 +
Perianth bristle size
stout to somewhat +  and slender +
Perianth life cycle
falling +
Perianth presence
absent +
Perianth quantity
with (1-)3-6(-30) bristles and/or scales +
Pericarp width
thin +
Phenology
Fruiting late spring–early summer (late Jun–Jul). +
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 blade prominence
conspicuous +
Proximal branch architecture or pubescence or relief
smooth +
Proximal sheath prominence
conspicuous +
Publication title
Enum. Pl. +
Publication year
1809 +
Ray arrangement
divergent +
Ray orientation
ascending +
Reference
None +
Rhizome fragility
tough +
Rhizome height or length or size
short +
Rhizome texture
fibrous +
Root derivation
adventitious +
Root texture
fibrous +
Scale architecture
empty +
Scale arrangement
arranged +
Scale arrangement or shape
elliptic +
Scale atypical quantity
6 (30) +
Scale coloration
dark-brown +
Scale position
basal +  and proximal +
Scale pubescence
glabrous +
Scale quantity
10;50 +
Scale reproduction
fertile +
Scale shape
2-keeled +
Scale some measurement
0.12 cm1.2 mm <br />0.0012 m <br /> (0.21 cm2.1 mm <br />0.0021 m <br />) +
Seed quantity
1 +
Septum quantity
Many (?) +
Sheath shape
cylindric +
Sheath texture
not fibrous +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V23/V23 9.xml +
Special status
W2 +, W1 +, Illustrated +  and Endemic +
Spike quantity
single +
Spikelet architecture
sessile +
Spikelet atypical length
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Spikelet diameter
0 cm0 mm <br />0 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
Spikelet length
0.2 cm2 mm <br />0.002 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Spikelet quantity
50 +  and 500 +
Spikelet shape
ovoid;narrowly ovoid +
Spikelet width
1mm;2.5mm +
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 relief
papillate +
Style architecture or shape
undivided +
Style arrangement or course or shape
linear +
Style shape
3-fid +
Synonyms
Scirpus atrovirens var. pycnocephalus +
Taxon family
Cyperaceae +
Taxon name
Scirpus atrovirens +
Taxon parent
Scirpus +
Taxon rank
species +
Testa fusion
free +
Testa width
thin +
Volume
Volume 23 +
Whole organism architecture
not +  and rhizomatous +
Whole organism duration
perennial +
Whole organism growth form
plant +  and cespitose +
X chromosome quantity
14 +