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2n chromosome quantity
40 +
Anther arrangement or course or shape
linear +
Anther duration
persistent +
Anther quantity
1/2 +
Apex shape
tapering +  and subulate +
Apex texture
scarious +
Appendage coloration
white +
Auricle some measurement
0.1 cm1 mm <br />0.001 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Author
Ralph E. Brooks* +  and Steven E. Clemants* +
Authority
Coville +
Basal leaf quantity
1 +  and 3 +
Basionyms
Juncus nodosus var. megacephalus +, J.uncus megacephalus +  and J.uncus nodosus var. megacephalus +
Blade architecture
septate +
Blade coloration
pink +, green +  and strawberry-colored +
Blade length
13 cm130 mm <br />0.13 m <br /> (30 cm300 mm <br />0.3 m <br />) +
Blade pubescence
glabrous +
Blade shape
terete +
Blade width
0.1 cm1 mm <br />0.001 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Body coloration
clear yellowbrown +
Bract architecture or shape
leaflike +
Bract orientation
ascending +  and erect +
Bract quantity
more2;1 +
Bract shape
terete +, involute +  and flat +
Bracteole presence
absent +
Bracteole quantity
2 +
Branch arrangement
monochasial +
Branch orientation
spreading +
Capsule architecture or shape
beaked +
Capsule architecture or structure in adjective form
3-locular +  and 1-locular +
Capsule dehiscence
septicidal +
Cataphyll presence
absent +
Cauline leaf quantity
2 (5) +
Common name
Torrey's rush +
Culm architecture or pubescence or relief
smooth +
Culm diameter
3mm;5mm +
Culm orientation
erect +
Culm shape
terete +
Cyme architecture
sympodial +
Distribution
Alta. +, B.C. +, Man. +, N.B. +, Ont. +, Que. +, Sask. +, Ala. +, Ariz. +, Ark. +, Calif. +, Colo. +, Ga. +, Idaho +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, La. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Miss. +, Mo. +, Mont. +, Nebr. +, Nev. +, N.H. +, N.J. +, N.Mex. +, N.Y. +, N.Dak. +, Ohio +, Okla. +, Oreg. +, Pa. +, S.Dak. +, Tenn. +, Tex. +, Utah +, Vt. +, Va. +, Wash. +, W.Va. +, Wis. +, Wyo. +, Mexico (Baja California) +  and Mexico (probably elsewhere in n Mexico) +
Elevation
0–600 +
End quantity
1 +
Extension quantity
2 +
Extension shape
earlike +
Flower architecture or shape
symmetric +
Flower arrangement
arranged +  and cluster +
Flower quantity
single +
Flower reproduction
bisexual +
Flower shape
headlike +
Fruits capsule dehiscence
loculicidal +
Habitat
Wet sandy shores, edges of sloughs, along slightly alkaline watercourses, swamps, sometimes on clay soils, calcareous wet meadows, and alkaline soils +
Head architecture
25-100-flowered +
Head diameter
1 cm10 mm <br />0.01 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Head quantity
single;1;23 +
Head shape
globose +
Illustration
Present +
Illustration copyright
Flora of North America Association +
Illustrator
Yevonn Wilson-Ramsey +
Inflorescence arrangement
cluster +
Inflorescence branch quantity
1 (2) +
Inflorescence branch size
reduced +
Inflorescence position
pseudoaxillary +  and terminal +
Inflorescence position or structure subtype
terminal +
Inflorescence some measurement
2 cm20 mm <br />0.02 m <br /> (5.5 cm55 mm <br />0.055 m <br />) +
Inner tepal atypical some measurement
0.3 cm3 mm <br />0.003 m <br /> (0.34 cm3.4 mm <br />0.0034 m <br />) +
Inner tepal some measurement
0.34 cm3.4 mm <br />0.0034 m <br /> (0.46 cm4.6 mm <br />0.0046 m <br />) +
Leaf position
cauline +  and basal +
Locule quantity
3 +  and 1 +
Margin pubescence
hairy +
Margin shape or vernation
involute +
Node shape
swollen +
Number of lower taxa
0 +
Outer tepal atypical some measurement
0.37 cm3.7 mm <br />0.0037 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Outer tepal some measurement
0.4 cm4 mm <br />0.004 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
Ovary position
superior +
Perianth architecture or structure in adjective form
1-locular +
Perianth coloration
chestnut-brown +  and straw-colored +
Perianth position
exserted +
Perianth shape
lance-subulate +
Perianth some measurement
0.43 cm4.3 mm <br />0.0043 m <br /> (0.57 cm5.7 mm <br />0.0057 m <br />) +
Perianth variability
equaling +
Petal coloration
green;brown or purplish black +
Petal duration
persistent +
Phenology
Fruiting early summer–fall. +
Pistil quantity
1 +
Placenta arrangement
parietal +  and axile +
Placenta position
basal +
Placenta quantity
3 +  and 1 +
Primary bract orientation
erect +  and ascending +
Publication title
Bulletin of the Torrey Botanical Club +
Publication year
1895 +
Reference
None +
Rhizome diameter
0.1 cm1 mm <br />0.001 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
Seed quantity
many +
Seed shape
not tailed;oblong;ellipsoid +
Seed some measurement
0.04 cm0.4 mm <br />4.0e-4 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
Sepal coloration
green;brown or purplish black +
Sepal duration
persistent +
Sheath architecture
open +
Sheath margin arrangement
overlapping +
Sheath margin fusion
fused +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/62857cf6bca5c4637d27b113da92d27dbf9962f4/V22/V22 78.xml +
Special status
Illustrated +
Stamen atypical quantity
2 (3) +
Stamen quantity
6 +
Stigma length or size
generally longer +
Subtending flower architecture or arrangement or growth form
solitary +
Subtending flower coloration or reflectance
translucent +
Subtending flower quantity
0;2 +
Subtending flower size
reduced +
Synonyms
Juncus sect. Septati +
Taxon family
Juncaceae +
Taxon name
Juncus torreyi +
Taxon parent
Juncus subg. Septati +
Taxon rank
species +
Tepal atypical quantity
4 (6) +
Tepal coloration
reddish +, green +  and straw-colored +
Tepal quantity
6 +
Tepal shape
lanceolate-subulate +
Terminal head quantity
single +
Valve dehiscence
separating +
Valve position
only proximal;middle +
Valve reproduction
fertile +
Volume
Volume 22 +
Whole organism architecture
rhizomatous +
Whole organism duration
perennial +
Whole organism growth form
herb +
Whole organism some measurement
4dm (10dm) +
Whorl quantity
2 +
X chromosome quantity
20 +