Species Details

Carex atherodes

wheat sedge

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Photo of Carex atherodes
©2015 Dean Wm. Taylor
Photo of Carex atherodes
©2015 Dean Wm. Taylor
CA Rare Plant Rank: 2B.2
Fed List: None
State List: None
Global Rank: G5
State Rank:
S3
Other Status: IUCN_LC
CRPR Changes:
changed from 2.2 to 2B.2 on 2013-06-12
Add Date: 2001-01-01
Date Edited: 2021-10-04
Lifeform: perennial rhizomatous herb
Blooming Period: Jun-Aug
Elevation:
1300 - 1540 meters
4265 - 5055 feet
General Habitat:
  • Meadows and seeps
  • Marshes and swamps
  • Pinyon and juniper woodland
General Micro Habitat:
Micro Habitat:
  • Mesic
Notes:
On review list in OR. Possibly threatened by grazing.
Threats:
Taxonomy:
Other:
Total Occurrences: 9
Element Occurrence Ranks:
A B C D X U
1 2 1 1 0 4
Occurrence Status:
Historical >20 Years 4
Recent <=20 Years 5
Presence:
Presumed Extant 9
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Alaska (AK), Arizona (AZ), California (CA), Colorado (CO), Idaho (ID), Illinois (IL), Indiana (IN), Iowa (IA), Kansas (KS), Maine (ME), Michigan (MI), Minnesota (MN), Missouri (MO), Montana (MT), Nebraska (NE), Nevada (NV), New Hampshire (NH), New Mexico (NM), New York (NY), North Dakota (ND), Ohio (OH), Oregon (OR), Pennsylvania (PA), South Dakota (SD), Utah (UT), Vermont (VT), Virginia (VA), Washington (WA), West Virginia (WV), Wisconsin (WI), Wyoming (WY)
California Counties and Islands: Name (Code)
Fresno (FRE), Lassen (LAS), Modoc (MOD), Siskiyou (SIS)
Quads: Name (Quad Code)
Adin (4112028), Alturas (4112045), Ambrose Valley (4112027), Ash Valley (4112016), Big Swamp (4112121), Grass Lake (4112262), Holbrook Canyon (4112015), Infernal Caverns (4112035), Knox Mountain (4112026), Lane Reservoir (4112017), Mt. Givens (3711931), The Panhandle (4112174), Willow Ranch (4112083)
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.

Map

Presumed Extant
Counties   Quads