CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record carex_arcta - Wed, Dec. 1, 2021, 11:37 ET b
Carex arcta
common namenorthern clustered sedge
CalPhotos image
more photos
© 2003 Steve Matson  Follow image link for photo data.
life formperennial herb
CA Rare Plant Rank
List 2B.2
LIST 2B: Rare, threatened, or endangered in California, but more common elsewhere.
     0.2: Fairly endangered in California
state rank
S1      ranking system key
global rank
G5     G5: demonstrably secure to ineradicable
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (11):
Lamont Peak (283D) 3511871, Buckingham Mountain (438D) 3711957, Redcrest (635B) 4012348, Board Camp Mountain (652B) 4012366, Mad River Buttes (653A) 4012367, Owl Creek (653C) 4012358, Lord-ellis Summit (671A) 4012387, Maple Creek (671D) 4012377, Arcata North (672A) 4012481, Eureka (672C) 4012472, Crescent City (740C) 4112472
quad data info

Counties, states, regions:
Del Norte (DNT), Humboldt (HUM), Mendocino (MEN)?, Mariposa (MPA), Tulare (TUL), Alaska (AK), Idaho (ID), Maine (ME), Michigan (MI), Minnesota (MN), Montana (MT), New Hampshire (NH), New York (NY), Oregon (OR), Vermont (VT), Washington (WA), Wisconsin (WI)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Bogs and fens (BgFns)
•North Coast coniferous forest (NCFrs)(mesic)
blooming period Jun-Sep  
elevation range60 - 1400 meters
Possibly threatened by logging. Does plant occur in MEN Co.?
full nameCarex arcta Boott
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  CAAR2 Element Code  PMCYP030X0
CalFlora species this taxon    CalFlora genus related taxa
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
search Google CNPS website    search Google entire web

Suggested citation: California Native Plant Society (CNPS). 2018. Inventory of Rare and Endangered Plants (online edition, v7-18mar). California Native Plant Society. Sacramento, CA. Accessed on Wed, Dec. 1, 2021 from

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