Difference between revisions of "Juncus trifidus"
Sp. Pl. 1: 326. 1753.
Illustrated
Synonyms: Juncus monanthos Jacquin Juncus trifidus subsp. carolinianus Hämit-Ahti Juncus trifidus subsp. monanthos (Jacquin) Ascherson & Graebner Juncus trifidus var. monanthos (Jacquin) Bluff & Fingerhuth
Treatment appears in FNA Volume 22.
FNA>Volume Importer |
GeoffLevin (talk | contribs) m (Corrected authority for Juncus trifidus subsp. carolinianus in synonyms to match printed version.) |
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|place=1: 326. 1753 | |place=1: 326. 1753 | ||
|year=1753 | |year=1753 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
}} | }} | ||
|basionyms= | |basionyms= | ||
| Line 11: | Line 15: | ||
|name=Juncus monanthos | |name=Juncus monanthos | ||
|authority=Jacquin | |authority=Jacquin | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Juncus trifidus subsp. carolinianus | |name=Juncus trifidus subsp. carolinianus | ||
| − | |authority= | + | |authority=Hämit-Ahti |
| − | }}{{Treatment/ID/Synonym | + | |rank=subspecies |
| + | }} {{Treatment/ID/Synonym | ||
|name=Juncus trifidus subsp. monanthos | |name=Juncus trifidus subsp. monanthos | ||
|authority=(Jacquin) Ascherson & Graebner | |authority=(Jacquin) Ascherson & Graebner | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=subspecies |
| + | }} {{Treatment/ID/Synonym | ||
|name=Juncus trifidus var. monanthos | |name=Juncus trifidus var. monanthos | ||
|authority=(Jacquin) Bluff & Fingerhuth | |authority=(Jacquin) Bluff & Fingerhuth | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Juncaceae;Juncus;Juncus subg. Poiophylli;Juncus trifidus | |hierarchy=Juncaceae;Juncus;Juncus subg. Poiophylli;Juncus trifidus | ||
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|habitat=Mostly in crevices of granitic (schistose) cliffs or rubble slopes in the higher regions of the Appalachians | |habitat=Mostly in crevices of granitic (schistose) cliffs or rubble slopes in the higher regions of the Appalachians | ||
|elevation=20–2000 m | |elevation=20–2000 m | ||
| − | |distribution=Greenland;N.B.;Nfld. and Labr.;N.S.;Que.;Maine;N.H.;N.Y.;N.C.;Tenn.;Vt.;Va.;Europe;n Asia. | + | |distribution=Greenland;N.B.;Nfld. and Labr.;N.S.;Nunavut;Que.;Maine;N.H.;N.Y.;N.C.;Tenn.;Vt.;Va.;Europe;n Asia. |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 43: | Line 51: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Juncus trifidus | name=Juncus trifidus | ||
| − | |||
|authority=Linnaeus | |authority=Linnaeus | ||
|rank=species | |rank=species | ||
| Line 53: | Line 60: | ||
|habitat=Mostly in crevices of granitic (schistose) cliffs or rubble slopes in the higher regions of the Appalachians | |habitat=Mostly in crevices of granitic (schistose) cliffs or rubble slopes in the higher regions of the Appalachians | ||
|elevation=20–2000 m | |elevation=20–2000 m | ||
| − | |distribution=Greenland;N.B.;Nfld. and Labr.;N.S.;Que.;Maine;N.H.;N.Y.;N.C.;Tenn.;Vt.;Va.;Europe;n Asia. | + | |distribution=Greenland;N.B.;Nfld. and Labr.;N.S.;Nunavut;Que.;Maine;N.H.;N.Y.;N.C.;Tenn.;Vt.;Va.;Europe;n Asia. |
|reference=None | |reference=None | ||
|publication title=Sp. Pl. | |publication title=Sp. Pl. | ||
|publication year=1753 | |publication year=1753 | ||
| − | |special status= | + | |special status=Illustrated |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V22/V22_116.xml |
|genus=Juncus | |genus=Juncus | ||
|subgenus=Juncus subg. Poiophylli | |subgenus=Juncus subg. Poiophylli | ||
Latest revision as of 13:57, 23 February 2022
Herbs, perennial, tufted, 1–4 dm. Rhizomes densely branching. Culms few to many, erect to drooping. Cataphylls 2–4. Leaves basal and cauline, 2–4; auricles deeply lacerate, to 4 mm, membranous; blade dark green, flat to slightly channeled, 5–12 cm × 0.5–1 mm, margins finely serrulate. Inflorescences 1–3(–4)-flowered; primary bract usually exceeding inflorescence. Flowers: bracteoles 2, usually lacerate; tepals brownish, widely lanceolate, 2.1–3 mm; inner series slightly shorter, apex acute; stamens 6, filaments 0.3–0.7 mm, anthers 1.2–1.5 mm; stigma 1.5–3 mm. Capsules brown, ellipsoid, 2.2–3.5 × 1.3–1.7 mm, longer than tepals. Seeds brown, obliquely ovoid, 0.89–1.35 mm, not tailed. 2n = 40.
Phenology: Flowering and fruiting late spring–early summer.
Habitat: Mostly in crevices of granitic (schistose) cliffs or rubble slopes in the higher regions of the Appalachians
Elevation: 20–2000 m
Distribution
Greenland, N.B., Nfld. and Labr., N.S., Nunavut, Que., Maine, N.H., N.Y., N.C., Tenn., Vt., Va., Europe, n Asia.
Discussion
Selected References
None.
Lower Taxa
None.