Taxon Details

Carex nardina

nard sedge

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Photo of Carex nardina
J. Mastrogiuseppe
Photo of Carex nardina
©2014 Dana York

Taxon Summary:

Carex nardina, commonly known as nard sedge, is a perennial herb in the Cyperaceae that is found in California and elsewhere. It occurs within Subalpine coniferous forest, growing at elevations from 2105 to 2175 meters. Carex nardina is ranked 2B.2, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Moderately threatened in California.

Lifeform: perennial herb
Blooming Period: Aug-Sep
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Elevation:
2105 - 2175 meters
6905 - 7135 feet
General Habitats:
  • Subalpine coniferous forest
Microhabitat Details: rocky outcrops
Microhabitat:
  • Carbonate
  • Rocky
Notes:
Discovered in CA by D. York in 2011; known in CA only from the Marble Mtns. Possibly threatened by global climate shifts and stochastic events. If taxonomically recognized, some North American populations would be attributed to C. hepburnii. Not in TJM 2. See Novitiarum Florae Suecicae Mantissa 2:55 (1839) for original description, and Madroño 59(4):231 (2012) for information on discovery in CA.
Threats:
Taxonomy:
Total Occurrences: 2
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 2
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 2
Presence:
Presumed Extant 2
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Alaska (AK), California (CA), Colorado (CO), Idaho (ID), Montana (MT), Nevada (NV), Oregon (OR), Utah (UT), Washington (WA), Wyoming (WY)
California Counties and Islands: Name (Code)
Siskiyou (SIS)
Quads: Name (Quad Code)
Marble Mountain (4112352)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant
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