Carex schweinitzii

Characteristics
Carex schweinitzii Dewey ex Schwein.
Schweinitz’s sedge
New York is one of the core areas for this globally rare species. Strongly calcareous, perennial wet, seepy habitats often in association with rich fens. It is commonly found on edges of fens. It also occurs in calcareous marshes, swamps, and shores. It does particularly well in and on the margins of rivulets and small drainage channels that have strongly calcareous water. This includes perennially wet roadside ditches which act as drainage channels.
Graminoid
Perennial
Vascular
9
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Native Threatened-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S2S3 (State Rank) G3 (Global Rank)
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Classification
Monocots
Poales
Carex schweinitzii Dewey ex Schwein. - Schweinitz’s sedge
Citation
Carex schweinitzii Dewey ex Schwein.
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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: David Werier. Photo taken: Madison, NY: 15 June 2004 -
Carex schweinitzii_David Werier_15 June 2004_10032.jpg
Photo By: David Werier. Photo taken: Madison, NY: 15 June 2004 -
Carex schweinitzii_David Werier_15 June 2004_10037.jpg
Photo By: David Werier. Photo taken: Madison, NY: 15 June 2004 -
Carex schweinitzii_David Werier_15 June 2004_10057.jpg
Photo By: David Werier. Photo taken: Madison, NY: 15 June 2004 -
Carex schweinitzii_David Werier_15 June 2004_10058.jpg
Photo By: David Werier. Photo taken: Madison, NY: 15 June 2004 -
Carex schweinitzii_David Werier_15 June 2004_10059.jpg
Photo By: David Werier. Photo taken: Madison, NY: 20 June 2004 -
Carex schweinitzii_David Werier_20 June 2004_10060.jpg
Photo By: David Werier. Photo taken: Madison, NY: 20 June 2006 -
Carex schweinitzii_David Werier_20 June 2006_10036.jpg
Photo By: David Werier. Photo taken: Madison, NY: 20 June 2006 -
Carex schweinitzii_David Werier_20 June 2006_10049.jpg
Photo By: David Werier. Photo taken: Madison, NY: 20 June 2006 -
Carex schweinitzii_David Werier_20 June 2006_10061.jpg
Photo By: David Werier. Photo taken: Madison, NY: 30 June 2004 -
Carex schweinitzii_David Werier_30 June 2004_10033.jpg
Photo By: David Werier. Photo taken: Madison, NY: 30 June 2004 -
Carex schweinitzii_David Werier_30 June 2004_10064.jpg
Photo By: Kimberly J. Smith. Photo taken: Madison, NY: 2 July 2012 -
Carex schweinitzii_Kimberly J. Smith_2 July 2012_10024.jpg
Photo By: Kimberly J. Smith. Photo taken: Madison, NY: 2 July 2012 -
Carex schweinitzii_Kimberly J. Smith_2 July 2012_10025.jpg
Photo By: Kimberly J. Smith. Photo taken: Madison, NY: 2 July 2012 -
Carex schweinitzii_Kimberly J. Smith_2 July 2012_10026.jpg