Difference between revisions of "Juncus validus"
Bulletin of the Torrey Botanical Club 22:305. 1895.
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|place=22:305. 1895 | |place=22:305. 1895 | ||
|year=1895 | |year=1895 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
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-->{{Treatment/Body | -->{{Treatment/Body | ||
| − | |distribution= | + | |distribution=Ala.;Ark.;Fla.;Ga.;Kans.;La.;Miss.;Mo.;N.C.;Okla.;S.C.;Tenn.;Tex.;Va. |
|discussion=<p>Varieties 2 (2 in the flora).</p> | |discussion=<p>Varieties 2 (2 in the flora).</p> | ||
|tables= | |tables= | ||
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|basionyms=Juncus crassifolius | |basionyms=Juncus crassifolius | ||
|family=Juncaceae | |family=Juncaceae | ||
| − | |distribution= | + | |distribution=Ala.;Ark.;Fla.;Ga.;Kans.;La.;Miss.;Mo.;N.C.;Okla.;S.C.;Tenn.;Tex.;Va. |
|reference=None | |reference=None | ||
|publication title=Bulletin of the Torrey Botanical Club | |publication title=Bulletin of the Torrey Botanical Club | ||
|publication year=1895 | |publication year=1895 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V22/V22_288.xml |
|genus=Juncus | |genus=Juncus | ||
|subgenus=Juncus subg. Septati | |subgenus=Juncus subg. Septati | ||
Revision as of 22:21, 27 May 2020
Herbs, perennial, rhizomatous, sometimes to nearly cespitose, 4–10 dm. Rhizomes not tuberous, 2 mm diam. Culms erect, terete, 3–5 mm diam., smooth. Cataphylls 0. Leaves: basal 2–3(–6), cauline 1–4; auricles 1–3 mm, apex acute, membranaceous, absent on proximal leaves; blade green, laterally compressed, 9–70 cm × 2–6 mm. Inflorescences terminal panicles of 10–30 heads, 10–30 cm, branches spreading; primary bract erect; heads 20–30-flowered, spheric, (10–)12–15 mm diam. Flowers: tepals green to reddish, lance-subulate, 4–5 mm, apex acuminate; stamens 3, anthers 1/3–1/2 filament length. Capsules exserted, straw-colored, 1-locular, subulate, 4–5,5 mm, tapering to subulate tip, valves separating or not at dehiscence; fertile throughout or only proximal to middle.. Seeds broadly ellipsoid, 0.5–0.6 mm, not tailed; body clear yellow-brown.
Distribution
Ala., Ark., Fla., Ga., Kans., La., Miss., Mo., N.C., Okla., S.C., Tenn., Tex., Va.
Discussion
Varieties 2 (2 in the flora).
Selected References
None.
Key
| 1 | Inflorescence 10–30 cm; heads 20–30-flowered; capsule fully separating at apex after dehiscence | Juncus validus var. validus |
| 1 | Inflorescence 2–5 cm; heads 6–15-flowered; capsule remaining united at apex after dehiscence | Juncus validus var. fascinatus |