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2n chromosome quantity
10 +
Achene architecture or shape
spinulose +
Achene coloration
pale-brown +  and stramineous +
Achene prominence
rudimentary +
Achene quantity
1/2 (?) +
Achene shape
trigonous;obovoid;obpyriform +
Achene size
unequal +
Achene variability
equaling +
Angle fusion
distinct +
Anther fixation
basifixed +
Anther some measurement
0.07 cm0.7 mm <br />7.0e-4 m <br /> (0.12 cm1.2 mm <br />0.0012 m <br />) +
Apex architecture or pubescence or relief
smooth +
Apex pubescence or relief
rough +
Apex shape
tapered;rounded;subacute +
Author
S. Galen Smith* +, Jeremy J. Bruhl* +, M. Socorro González-Elizondo* +  and Francis J. Menapace* +
Authority
(Roemer & Schultes) Link ex Bluff Nees +
Awn shape
flattened +
Awn some measurement
0 cm0 mm <br />0 m <br /> (6 cm60 mm <br />0.06 m <br />) +
Basal spikelet presence
absent +
Base duration
persistent +
Base size
enlarged +
Basionyms
Scirpus parvulus +
Blade presence
absent +
Body atypical length
0.25 cm2.5 mm <br />0.0025 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Body length
0.2 cm2 mm <br />0.002 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
Body shape
oblong +
Body width
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
Bract architecture
glumaceous +  and foliaceous +
Bract arrangement
2-ranked +  and arranged +
Bract height or length or size
short +
Bract orientation
ascending +  and appressed +
Bract quantity
1;many +
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 +
Cavity position
internal +
Common name
Small spike-rush +  and éléocharide naine +
Culm architecture or arrangement or growth form
solitary +
Culm base course
straight +
Culm length
2 cm20 mm <br />0.02 m <br /> (9 cm90 mm <br />0.09 m <br />) +
Culm pubescence or texture
soft +
Culm shape
terete +
Culm texture
spongy +
Culm width
0.2mm;0.5mm +
Distal scale architecture
empty +
Distal sheath dehiscence
disintegrating +
Distal sheath texture
Membranous (?) +
Distribution
B.C. +, N.B. +, Nfld. and Labr. +, N.S. +, Que. +, Ala. +, Ark. +, Calif. +, Conn. +, Fla. +, Ga. +, Ill. +, Ind. +, Kans. +, La. +, Maine +, Md. +, Mass. +, Mich. +, Miss. +, Mo. +, N.J. +, N.Y. +, N.C. +, Ohio +, Oreg. +, S.C. +, Va. +, Wash. +, Mexico +, Central America (Nicaragua) +  and Eurasia +
Elevation
0–600 m +
Embryo position
basal +
Endosperm quantity
abundant +
Face length
0.09 cm0.9 mm <br />9.0e-4 m <br /> (0.12 cm1.2 mm <br />0.0012 m <br />) +
Face shape
convex;concave;plane +
Face width
0.55mm;0.75mm +
Floral scale coloration
stramineous +
Floral scale quantity
6 (10) +
Floral scale some measurement
0.14 cm1.4 mm <br />0.0014 m <br /> (0.27 cm2.7 mm <br />0.0027 m <br />) +
Floral scale texture
membranous +
Flower position
hypogynous +  and subtending +
Flower quantity
single +
Flower reproduction
bisexual +
Fruits achene shape
biconvex +  and trigonous +
Habitat
Brackish or saline, mostly coastal tidal marshes, shores, mud flats, swamps, ponds, ditches +
Illustration
Present +
Illustration copyright
Flora of North America Association +
Illustrator
Elizabeth Zimmerman +
Inflorescence position or structure subtype
terminal +
Inflorescences panicle architecture
pseudoumbel +
Inflorescences panicle development
modified +
Internode some measurement
0 cm0 mm <br />0 m <br /> (4 cm40 mm <br />0.04 m <br />) +
Involucral-bract presence
absent +
Leaf arrangement
multi-ranked +, 2-ranked +, 3-ranked +  and alternate +
Leaf position
basal +
Leaf quantity
2 (?) +
Ligule presence
absent +
Locule quantity
1 +
Margin fusion
fused +
Mucro shape
flattened +
Mucro some measurement
0 cm0 mm <br />0 m <br /> (6 cm60 mm <br />0.06 m <br />) +
Number of lower taxa
0 +
Perianth bristle coloration
Stramineous (?) +
Perianth bristle quantity
6 +
Perianth bristle size
fairly stout +  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 summer–fall (north) or late winter–fall (far south). +
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 scale architecture
amplexicaulous +  and empty +
Proximal scale atypical quantity
2 (3) +
Proximal scale coloration
stramineous;medium brown or red brown or blackish brown +
Proximal scale quantity
1 +  and 2 +
Publication title
Comp. Fl. German. ed. +
Publication year
1836 +
Reference
None +
Rhizome growth form or orientation
creeping +
Rhizome length or size
long +
Rhizome orientation
ascending +  and horizontal +
Rhizome pubescence or texture
soft +
Rhizome shape
caudex-like +
Rhizome thickness
0.01 cm0.1 mm <br />1.0e-4 m <br /> (0.02 cm0.2 mm <br />2.0e-4 m <br />) +
Root derivation
adventitious +
Root texture
fibrous +
Scale architecture
empty +
Scale arrangement
arranged +
Scale atypical quantity
6 (30) +
Scale position
basal +  and proximal +
Scale prominence
not evident +
Scale quantity
4;500 +
Scale reproduction
fertile +
Scale shape
2-keeled +
Seed quantity
1 +
Septum architecture
incomplete +
Septum dehiscence or orientation
transverse +
Sheath shape
cylindric +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V23/V23 161.xml +
Special status
W1 +  and Illustrated +
Spike quantity
single +
Spikelet length
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Spikelet presence
absent +
Spikelet quantity
1 +
Spikelet width
1mm;2mm +
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
2-fid +  and 3-fid +
Synonyms
Eleocharis pygmaea +  and S. nanus +
Taxon family
Cyperaceae +
Taxon name
Eleocharis parvula +
Taxon parent
Eleocharis sect. Parvulae +
Taxon rank
species +
Terminal bud shape
acute +
Terminal bud size
large +
Testa fusion
free +
Testa width
thin +
Tuber shape
fusiform +  and horseshoe--shaped +
Tuber some measurement
0.4 cm4 mm <br />0.004 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Tubercle coloration
texture +
Tubercle fusion
distinct +
Tubercle length
0.1mm;0.2mm +
Tubercle prominence
sunken +  and rudimentary +
Tubercle width
0.15 +
Volume
Volume 23 +
Whole organism architecture
stoloniferous +  and rhizomatous +
Whole organism duration
perennial +
Whole organism growth form
plant +
X chromosome quantity
5;100 +