Difference between revisions of "Juncus effusus"
Sp. Pl. 1: 326. 1753.
Common names: Soft rush
WeedyIllustratedEndemic
Synonyms: Juncus conglomeratus Linnaeus Juncus effusus var. brunneus Engelmann Juncus effusus var. caeruleomontanus H. St. John Juncus effusus var. costulatus FernaldSt. John Juncus effusus var. dicipiens Buchenau Juncus effusus var. exiguus Fernald & Wiegand Juncus effusus var. gracilis Hooker Juncus effusus var. pacificus Fernald & Wiegand Juncus effusus var. pylaei (Laharpe) Fernald & Wiegand Juncus effusus var. solutus Fernald & Wiegand Juncus effusus var. subglomeratus Lamarck & de Candolle Juncus griscomii Fernald Juncus pylaei Laharpe
Treatment appears in FNA Volume 22.
FNA>Volume Importer |
GeoffLevin (talk | contribs) m (Edited synonyms to match printed version) |
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}} | }} | ||
|common_names=Soft rush | |common_names=Soft rush | ||
| − | | | + | |special_status={{Treatment/ID/Special_status |
| − | | | + | |code=W |
| − | | | + | |label=Weedy |
| − | | | + | }}{{Treatment/ID/Special_status |
| − | | | + | |code=F |
| − | }} {{Treatment/ID/ | + | |label=Illustrated |
| − | + | }}{{Treatment/ID/Special_status | |
| − | + | |code=E | |
| − | | | + | |label=Endemic |
| − | | | ||
}} | }} | ||
| + | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Juncus conglomeratus | |name=Juncus conglomeratus | ||
|authority=Linnaeus | |authority=Linnaeus | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Juncus effusus var. brunneus | |name=Juncus effusus var. brunneus | ||
|authority=Engelmann | |authority=Engelmann | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Juncus effusus var. caeruleomontanus | |name=Juncus effusus var. caeruleomontanus | ||
|authority=H. St. John | |authority=H. St. John | ||
| − | + | |rank=variety | |
| − | | | ||
| − | |||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Juncus effusus var. costulatus | |name=Juncus effusus var. costulatus | ||
|authority=FernaldSt. John | |authority=FernaldSt. John | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Juncus effusus var. dicipiens | |name=Juncus effusus var. dicipiens | ||
|authority=Buchenau | |authority=Buchenau | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Juncus effusus var. exiguus | |name=Juncus effusus var. exiguus | ||
|authority=Fernald & Wiegand | |authority=Fernald & Wiegand | ||
| + | |rank=variety | ||
| + | }} {{Treatment/ID/Synonym | ||
| + | |name=Juncus effusus var. gracilis | ||
| + | |authority=Hooker | ||
| + | |rank=variety | ||
| + | }} {{Treatment/ID/Synonym | ||
| + | |name=Juncus effusus var. pacificus | ||
| + | |authority=Fernald & Wiegand | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Juncus effusus var. pylaei | |name=Juncus effusus var. pylaei | ||
|authority=(Laharpe) Fernald & Wiegand | |authority=(Laharpe) Fernald & Wiegand | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Juncus effusus var. solutus | |name=Juncus effusus var. solutus | ||
|authority=Fernald & Wiegand | |authority=Fernald & Wiegand | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Juncus effusus var. subglomeratus | |name=Juncus effusus var. subglomeratus | ||
|authority=Lamarck & de Candolle | |authority=Lamarck & de Candolle | ||
| + | |rank=variety | ||
| + | }} {{Treatment/ID/Synonym | ||
| + | |name=Juncus griscomii | ||
| + | |authority=Fernald | ||
| + | |rank=species | ||
| + | }} {{Treatment/ID/Basionym | ||
| + | |name=Juncus pylaei | ||
| + | |authority=Laharpe | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Juncaceae;Juncus;Juncus subg. Genuini;Juncus effusus | |hierarchy=Juncaceae;Juncus;Juncus subg. Genuini;Juncus effusus | ||
| Line 79: | Line 101: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Juncus effusus | name=Juncus effusus | ||
| − | |||
|authority=Linnaeus | |authority=Linnaeus | ||
|rank=species | |rank=species | ||
|parent rank=subgenus | |parent rank=subgenus | ||
| − | |synonyms=Juncus conglomeratus;Juncus effusus var. brunneus;Juncus effusus var. caeruleomontanus;Juncus effusus var. | + | |synonyms=Juncus conglomeratus;Juncus effusus var. brunneus;Juncus effusus var. caeruleomontanus;Juncus effusus var. costulatus;Juncus effusus var. dicipiens;Juncus effusus var. exiguus;Juncus effusus var. gracilis;Juncus effusus var. pacificus;Juncus effusus var. pylaei;Juncus effusus var. solutus;Juncus effusus var. subglomeratus;Juncus griscomii;Juncus pylaei |
| − | |basionyms= | + | |basionyms= |
|family=Juncaceae | |family=Juncaceae | ||
|phenology=Flowering summer, fruiting summer–fall. | |phenology=Flowering summer, fruiting summer–fall. | ||
| Line 93: | Line 114: | ||
|publication title=Sp. Pl. | |publication title=Sp. Pl. | ||
|publication year=1753 | |publication year=1753 | ||
| − | |special status= | + | |special status=Weedy;Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V22/V22_100.xml |
|genus=Juncus | |genus=Juncus | ||
|subgenus=Juncus subg. Genuini | |subgenus=Juncus subg. Genuini | ||
| Line 100: | Line 121: | ||
}}<!-- | }}<!-- | ||
| − | -->[[Category:Treatment]][[Category:Juncus subg. Genuini]] | + | --> |
| + | |||
| + | [[Category:Treatment]] | ||
| + | [[Category:Juncus subg. Genuini]] | ||
| + | [[Category:Revised Since Print]] | ||
Latest revision as of 16:18, 13 December 2022
Herbs, perennial, 4–13 dm. Rhizomes short -branched, forming distinct, often large clumps. Culms erect, terete, 1–2.5 mm diam. at top of sheaths. Cataphylls several. Leaves: blade absent. Inflorescences lateral, compound dichasia, many flowered; primary bract erect, terete, extending well beyond dichasium. Flowers: tepals tan or darker, usually with greenish midstripe, lanceolate, 1.9–3.5 mm; inner slightly shorter; stamens 3, filaments 0.5–0.8 mm, anthers 0.5–0.8 mm; style 0.2 mm. Capsules greenish tan or darker, 3-locular, broadly ellipsoid to oblate, 1.5–3.2 mm. Seeds amber, (0.3–)0.4–0.5 mm. 2n = 40, 42.
Phenology: Flowering summer, fruiting summer–fall.
Habitat: Swamps and their edges, marshes, moist meadows, and moist or saturated soils, often conspicuous in pasture meadows where it is shunned by grazing animals
Elevation: Habitat??; 0–2500 m
Distribution
B.C., Man., N.B., Nfld. and Labr. (Nfld.), N.S., Ont., P.E.I., Que., Ala., Alaska, Ariz., Ark., Calif., Colo., Conn., Del., D.C., Fla., Ga., Idaho, Ill., Ind., Iowa, Kans., Ky., La., Maine, Md., Mass., Mich., Minn., Miss., Mo., Mont., Nebr., Nev., N.H., N.J., N.Y., N.C., Ohio, Okla., Oreg., Pa., R.I., S.C., Tenn., Tex., Vt., Va., W.Va., Wash., W.Va., Wis.
Discussion
The Juncus effusus complex has been variously recognized as containing several species or a single species with numerous infraspecific taxa. Unfortunately, North American treatments have dealt primarily with taxa in either the eastern or western portions of the continent. In considering the continent as a whole, little sense can be made of these treatments. The North American J. effusus complex is one that is in obvious need of modern systematic scrutiny.
Selected References
Lower Taxa
None.
... more about "Juncus effusus"
Soft rush +
B.C. +, Man. +, N.B. +, Nfld. and Labr. (Nfld.) +, N.S. +, Ont. +, P.E.I. +, Que. +, Ala. +, Alaska +, Ariz. +, Ark. +, Calif. +, Colo. +, Conn. +, Del. +, D.C. +, Fla. +, Ga. +, Idaho +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, La. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Miss. +, Mo. +, Mont. +, Nebr. +, Nev. +, N.H. +, N.J. +, N.Y. +, N.C. +, Ohio +, Okla. +, Oreg. +, Pa. +, R.I. +, S.C. +, Tenn. +, Tex. +, Vt. +, Va. +, W.Va. +, Wash. + and Wis. +
Swamps and their edges, marshes, moist meadows, and moist or saturated soils, often conspicuous in pasture meadows where it is shunned by grazing animals +
Present +
Sp. Pl. +
1753 +
Juncus conglomeratus +, Juncus effusus var. brunneus +, Juncus effusus var. caeruleomontanus +, Juncus effusus var. conglomeratus +, Juncus effusus var. costulatus +, Juncus effusus var. dicipiens +, Juncus effusus var. exiguus +, Juncus effusus var. pylaei +, Juncus effusus var. solutus + and Juncus effusus var. subglomeratus +
Juncus effusus +
Juncus subg. Genuini +
species +