Juncus acuminatus - Unknown
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Details Top

Internal ID UUID6440270334083566959310
Scientific name Juncus acuminatus
Authority Michx.
First published in Fl. Bor.-Amer. 1: 192 (1803)

Description Top

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Juncus acuminatus, also known as tapertip rush, tufted rush, and sharp-fruited rush, is a rhizomatous perennial herb found in North and Central America. It grows in and around water bodies and can reach heights of up to 80 centimeters. The inflorescence consists of multiple clusters of small flowers, each with pointed segments that can range in color from light reddish brown to greenish. This species is found in a wide range of habitats, from central Canada to Honduras.

Synonyms Top

Scientific name Authority First published in
Juncus acuminatus var. legitimus Engelm. in A.Gray Manual , ed. 5: 542 (1867)
Juncus acuminatus var. multiceps (Kunze ex Kunth) Barros Darwiniana 10: 437 (1953)
Juncus acuminatus f. obtusatus F.J.Herm. Pap. Michigan Acad. Sci. 20: 46 (1935)
Juncus acuminatus f. sphaerocephalus F.J.Herm. Leafl. W. Bot. 8: 13 (1956)
Juncus bolanderi var. riparius Jeps. Fl. Calif. 1: 255 (1921)
Juncus fraternus Kunth Enum. Pl. 3: 340 (1841)
Juncus multiceps Kunze ex Kunth Enum. Pl. 3: 337 (1841)
Juncus paradoxus E.Mey. Syn. Junc. : 30 (1822)
Juncus polycephalus var. paradoxus (E.Mey.) Torr. Fl. New York 2: 327 1847
Juncus pondii Wood Class-book Bot. : 724 (1861)
Juncus sylvaticus Muhl. Cat. 36.
Tristemon albus Raf. Autik. Bot. : 191 (1840)
Tristemon macrocarpon Raf. Autik. Bot. : 191 (1840)

Common names Top

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Language Common/alternative name
English tapertip rush
Arabic أسل مستدق الطرف

Subspecies (abbr. subsp./ssp.) Top

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Varieties (abbr. var.) Top

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Subvarieties (abbr. subvar.) Top

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Forms (abbr. f.) Top

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Germination/Propagation Top

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Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native
  • Northern America
    • Eastern Canada
      • Nova Scotia
      • Ontario
      • Québec
    • Mexico
      • Mexico Central
      • Mexico Gulf
      • Mexico Northeast
      • Mexico Northwest
      • Mexico Southeast
      • Mexico Southwest
    • North-central U.S.A.
      • Illinois
      • Iowa
      • Kansas
      • Minnesota
      • Missouri
      • Nebraska
      • Oklahoma
      • Wisconsin
    • Northeastern U.S.A.
      • Connecticut
      • Indiana
      • Maine
      • Massachusetts
      • Michigan
      • New Hampshire
      • New Jersey
      • New York
      • Ohio
      • Pennsylvania
      • Rhode Island
      • Vermont
      • West Virginia
    • Northwestern U.S.A.
      • Colorado
      • Idaho
      • Montana
      • Oregon
      • Washington
    • South-central U.S.A.
      • New Mexico
      • Texas
    • Southeastern U.S.A.
      • Alabama
      • Arkansas
      • Delaware
      • District Of Columbia
      • Florida
      • Georgia
      • Kentucky
      • Louisiana
      • Maryland
      • Mississippi
      • North Carolina
      • South Carolina
      • Tennessee
      • Virginia
    • Southwestern U.S.A.
      • Arizona
      • California
    • Western Canada
      • British Columbia
  • Southern America
    • Central America
      • Honduras
    • Southern South America
      • Chile Central

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000775694
Florida Plant Atlas 3200
Flora of Alabama 4338
Canadensys 6245
USDA Plants JUAC
Tropicos 16900024
KEW urn:lsid:ipni.org:names:442622-1
The Plant List kew-314237
Open Tree Of Life 3964833
Observations.org 449315
NCBI Taxonomy 1620122
Nature Serve 2.158814
IUCN Red List 64315465
IPNI 442622-1
iNaturalist 77549
GBIF 2701323
Freebase /m/06zmbm1
WisFlora 3959
EPPO IUNAN
EOL 631046
Elurikkus 286061
Calflora (Californian flora) 4432
USDA GRIN 448178
Wikipedia Juncus_acuminatus

Genomes (via NCBI) Top

No reference genome is available on NCBI yet. We are constantly monitoring for new data.

Scientific Literature Top

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Phytochemical Profile Top

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