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Juncaceae
Juncus

not marked as a favorite taxon Juncus filiformis Linnaeus. Common name: Thread Rush. Phenology: Jun-Aug. Habitat: Bogs, wet acid areas. Distribution: Circumboreal, south in North America to e. PA, w. PA, ne. WV, n. MI, and n. MN.

Glossary (beta!)

Subgenus: Agathryon. Section: Juncotypus.

ID notes: Of section Genuini (species with lateral inflorescence), this species is easily distinguished by the inflorescence being born near the midpoint of the entire length of the stem+bract, rather than well above the midpoint.

Origin/Endemic status: Native

Synonymy ⓘ: = AqW, C, Can, F, FNA22, G, K4, Mi, NE, NY, Pa, Zika (2013); = Agathryon filiforme (L.) Záv.Drábk. & Proćków — Proćków & Záveská Drábková (2023). Basionym: Juncus filiformis L. 1753

Links to other floras: = Juncus filiformis - FNA22

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Wetland Indicator Status:

  • Eastern Mountains and Piedmont: FACW
  • Great Plains: OBL
  • Midwest: FACW
  • Northcentral & Northeast: FACW

Heliophily ⓘ: 9

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image #1 of Juncus filiformis© Chloe and Trevor Van Loon, some rights reserved (CC BY), uploaded by Chloe and Trevor Van Loon source CC-BY | Original Image ⭷ Warning: was NOT research grade.
image #2 of Juncus filiformis© Валерия Ковалева, some rights reserved (CC BY), uploaded by Валерия Ковалева source CC-BY | Original Image ⭷
image #3 of Juncus filiformis© Марина Садыкова, some rights reserved (CC BY), uploaded by Марина Садыкова source CC-BY | Original Image ⭷
image #4 of Juncus filiformis© er-birds, some rights reserved (CC BY), uploaded by er-birds source CC-BY | Original Image ⭷
image #5 of Juncus filiformis© Chloe and Trevor Van Loon, some rights reserved (CC BY), uploaded by Chloe and Trevor Van Loon source CC-BY | Original Image ⭷ Warning: was NOT research grade.
image #6 of Juncus filiformis© Skjold Søndergaard, some rights reserved (CC BY), uploaded by Skjold Søndergaard source CC-BY | Original Image ⭷

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Horticultural Information

NCBG trait

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