Characteristics
Juncus dudleyi Wiegand
Dudley’s rush
Rich fens, calcareous marshes, gravel pits, and at least seasonally wet to wet-mesic fields, ditches, and other mostly open calcareous habitats. Predominately restricted to at least slightly calcareous soils.
Graminoid
Perennial
Vascular
2
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Native FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5 (Global Rank)
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Classification
Monocots
Poales
Juncus dudleyi Wiegand - Dudley’s rush
Citation
Juncus dudleyi Wiegand
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Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.

Source
Synonyms
Plant Photos
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 26 Aug 2003 - 1
Juncus_dudleyi_ANelson_030826.jpg
Photo by: Kyle J. Webster. Photo taken: Jefferson County, NY: 26 June 2022 -
Juncus_dudleyi_Kwebster_06262022_01.jpg