Show Lower Taxa
Difference between revisions of "Juncus subg. Alpini"
Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie 7: 168. 1886.
Basionym: Juncus [unranked] Alpini Engelmann Trans. Acad. Sci. St. Louis 2: 434. 1866
Synonyms: Juncus sect. Alpini (Engelmann) Vierhapper
Treatment appears in FNA Volume 22.
GeoffLevin (talk | contribs) m (Fixed authority and basionym to match print) |
GeoffLevin (talk | contribs) m (Corrected the basionym (was shown as a synonym) and added publication information. Also corrected the publication information for the accepted name.) |
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|publications={{Treatment/Publication | |publications={{Treatment/Publication | ||
|title=Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie | |title=Botanische Jahrbucher fur Systematik, Pflanzengeschichte und Pflanzengeographie | ||
| − | |place= | + | |place=7: 168. 1886 |
|year=1886 | |year=1886 | ||
}} | }} | ||
| − | |basionyms | + | |basionyms= {{Treatment/ID/Basionym |
| − | + | |name=Juncus [unranked] Alpini | |
| − | |name=Alpini | + | |authority=Engelmann |
| − | |authority=Engelmann | ||
|rank=unranked | |rank=unranked | ||
| − | }} {{Treatment/ID/Synonym | + | |publication_title=Trans. Acad. Sci. St. Louis |
| + | |publication_place=2: 434. 1866 | ||
| + | }} | ||
| + | |synonyms= {{Treatment/ID/Synonym | ||
|name=Juncus sect. Alpini | |name=Juncus sect. Alpini | ||
|authority=(Engelmann) Vierhapper | |authority=(Engelmann) Vierhapper | ||
| Line 70: | Line 72: | ||
|rank=subgenus | |rank=subgenus | ||
|parent rank=genus | |parent rank=genus | ||
| − | |synonyms= | + | |synonyms=Juncus sect. Alpini |
| − | |basionyms= | + | |basionyms=Juncus [unranked] Alpini |
|family=Juncaceae | |family=Juncaceae | ||
|distribution=n North America;n Europe;n Asia. | |distribution=n North America;n Europe;n Asia. | ||
Latest revision as of 22:50, 13 March 2024
Herbs, perennial, rhizomatous, usually fresh-water habitats. Stems terete. Leaves basal or cauline; blade terete, channeled, imperfectly septate or not. Inflorescences terminal panicles or racemes of several heads or a single terminal head, sympodial or monopodial; bracteoles absent at base of perianth. Flowers in multiflowered heads. Capsules (1–)3-locular. Seeds long tailed, large.
Distribution
n North America, n Europe, n Asia.
Discussion
Species 724 (4 in the flora).
Selected References
None.
Lower Taxa
Key
| 1 | Plants strongly rhizomatous | Juncus castaneus |
| 1 | Plants cespitose, rhizomes (if present) short, sparingly branched. | > 2 |
| 2 | Leaves basal and cauline | Juncus stygius var. americanus |
| 2 | Leaves all basal. | > 3 |
| 3 | Primary bract of infloresence much longer than inflorescence | Juncus biglumis |
| 3 | Primary bract of inflorescence nearly equal to or shorter than inflorescence | Juncus triglumis |