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Equisetaceae
Equisetum

not marked as a favorite taxon Equisetum ×jesupii (A.A. Eaton) Christenhusz & Husby. Common name: Jesup's Horsetail. Habitat: Wet thickets, bogs, shores. Distribution: NL west to AK, south to n. NJ, s. OH, c. IL, WY, ID, and OR.

Glossary (beta!)

ID notes: Generally 3-5 dm tall, the stems 4-5 mm in diameter and firm when compressed.

Origin/Endemic status: Native

Synonymy ⓘ: = Can, NS, POWO, Christenhusz et al (2019); = Equisteum praealtum × variegatum; >< Equisetum ×mackaii (Newman) Brichan — FNA2, NE, misapplied and orthographic variant; >< Equisetum ×mackayi (Newman) Brichan — AqW, misapplied; >< Equisetum ×trachyodon A.Braun — C, K4, misapplied; >< Equisteum hyemale × variegatum — NY, misapplied. Basionym: Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. jesupii A.A.Eaton 1901

Links to other floras: >< Equisetum ×mackaii - FNA2

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Wetland Indicator Status:

  • Eastern Mountains and Piedmont: FACW (name change)
  • Great Plains: OBL (name change)
  • Midwest: FACW (name change)
  • Northcentral & Northeast: FACW (name change)

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Horticultural Information

No horticultural data found for this taxon.