Difference between revisions of "Juncus nodatus"
in N. L. Britton and A. Brown, Ill. Fl. N. U.S., ed. 2 1: 482. 1913.
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{{Treatment/ID | {{Treatment/ID | ||
|accepted_name=Juncus nodatus | |accepted_name=Juncus nodatus | ||
| − | |accepted_authority=Coville | + | |accepted_authority=Coville |
|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
| − | |title=in N. L. Britton and A. Brown,Ill. Fl. N. U.S., ed. 2 | + | |title=in N. L. Britton and A. Brown, Ill. Fl. N. U.S., ed. 2 |
|place=1: 482. 1913 | |place=1: 482. 1913 | ||
|year=1913 | |year=1913 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Juncus nodatus | name=Juncus nodatus | ||
| − | |authority=Coville | + | |authority=Coville |
|rank=species | |rank=species | ||
|parent rank=subgenus | |parent rank=subgenus | ||
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|distribution=Ala.;Ark.;Fla.;Ill.;Ind.;Kans.;Ky.;La.;Mo.;Okla.;Tenn.;Tex. | |distribution=Ala.;Ark.;Fla.;Ill.;Ind.;Kans.;Ky.;La.;Mo.;Okla.;Tenn.;Tex. | ||
|reference=None | |reference=None | ||
| − | |publication title=in N. L. Britton and A. Brown,Ill. Fl. N. U.S., ed. 2 | + | |publication title=in N. L. Britton and A. Brown, Ill. Fl. N. U.S., ed. 2 |
|publication year=1913 | |publication year=1913 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V22/V22_8.xml |
|genus=Juncus | |genus=Juncus | ||
|subgenus=Juncus subg. Septati | |subgenus=Juncus subg. Septati | ||
Latest revision as of 21:32, 5 November 2020
Herbs, perennial, cespitose, 3–10 dm. Roots without terminal tubers. Culms erect, terete, 4–6 mm diam., smooth. Cataphylls 1–2, straw-colored, apex acute. Leaves: basal 1–2, cauline 1–2; auricles 1.2–1.5 mm, apex rounded, scarious; blade straw-colored or green, terete, 20–65 cm × 1.1–3.5 mm, with prominent and conspicuous ringlike bands at position of cross partitions; distal cauline leaves reduced to 2.5 cm. Inflorescences terminal panicles of 30–250 heads, 8–12 cm, branches spreading; primary bract erect to ascending; heads 2–10-flowered, broadly obovoid to hemispheric, 0.3–0.5 mm diam. Flowers: tepals straw-colored, lance-subulate, apex acuminate; outer tepals 1.9–2.2 mm; inner tepals 1.7–2.1 mm; stamens 3, anthers equal filament length. Capsules exserted, straw-colored, 1-locular, ovoid, 1.9–2.5 mm, apex acute, valves separating at dehiscence. Seeds oblong or ellipsoid, 0.5–0.6 mm, not tailed; body clear yellow-brown.
Phenology: Fruiting late spring–late summer.
Habitat: Commonly in shallow water, marshy shores, sloughs, wet flatwoods, and savannas, bogs, ditches, wet woods, shores, in standing water to 3 ft 1 m deep
Elevation: 100–200 m
Distribution
Ala., Ark., Fla., Ill., Ind., Kans., Ky., La., Mo., Okla., Tenn., Tex.
Discussion
Selected References
None.