Difference between revisions of "Juncus brachycephalus"
Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie 12: 268. 1890.
FNA>Volume Importer |
imported>Volume Importer |
||
(5 intermediate revisions by 2 users not shown) | |||
Line 7: | Line 7: | ||
|year=1890 | |year=1890 | ||
}} | }} | ||
− | |basionyms={{Treatment/ID/ | + | |special_status={{Treatment/ID/Special_status |
+ | |code=E | ||
+ | |label=Endemic | ||
+ | }} | ||
+ | |basionyms={{Treatment/ID/Basionym | ||
|name=Juncus canadensis var. brachycephalus | |name=Juncus canadensis var. brachycephalus | ||
|authority=Engelmann | |authority=Engelmann | ||
+ | |rank=variety | ||
+ | |publication_title=Trans. Acad. Sci. St. Louis | ||
+ | |publication_place=2: 474. 1868 | ||
}} | }} | ||
|synonyms= | |synonyms= | ||
Line 34: | Line 41: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Juncus brachycephalus | name=Juncus brachycephalus | ||
− | |||
|authority=(Engelmann) Buchenau | |authority=(Engelmann) Buchenau | ||
|rank=species | |rank=species | ||
Line 48: | Line 54: | ||
|publication title=Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie | |publication title=Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie | ||
|publication year=1890 | |publication year=1890 | ||
− | |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_527.xml |
|genus=Juncus | |genus=Juncus | ||
|subgenus=Juncus subg. Septati | |subgenus=Juncus subg. Septati |
Latest revision as of 21:31, 5 November 2020
Herbs, perennial, cespitose, 2–7 dm. Culms erect, 1–4 mm diam., smooth. Cataphylls 1–2, straw-colored to pink, apex acute. Leaves: basal 1–3, cauline 1–2; auricles 0.6–1.5 mm, apex rounded, scarious; blade terete to compressed, 0.2–12 cm × 0.5–2 mm. Inflorescences panicles of 5–80 heads, 5–25 cm, branches ascending; primary bract erect; heads 2–6-flowered, ellipsoid to obovoid, 2–5 mm diam. Flowers: tepals green to light brown, lanceolate; outer tepals 1.8–2.5 mm, apex obtuse to nearly acute; inner tepals 2–2.8 mm, apex obtuse to nearly acute; stamens 3 or 6, anthers 1/2 filament length. Capsules exserted, chestnut to dark brown, imperfectly 3-locular, obconic, 2.4–3.8 mm, apex acute proximal to beak, valves separating at dehiscence. Seeds ellipsoid to fusiform, 0.8–1.2 mm, tailed; body covered with whitish translucent veil. 2n = 80.
Phenology: Fruiting summer–early fall.
Habitat: Calcareous marshes, wet meadows, and wetland shores
Elevation: 100–200 m
Distribution
![V22 527-distribution-map.jpg](/w/images/1/15/V22_527-distribution-map.jpg)
N.B., N.S., Ont., Que., Ala., Colo., Conn., Ga., Ill., Ind., Maine, Mass., Mich., Minn., N.H., N.J., N.Y., N.C., N.Dak., Ohio, Okla., Pa., Tenn., Vt., Va., W.Va., Wis.
Discussion
Selected References
None.