CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record schoenoplectus_heterochaetus - Sat, Dec. 4, 2021, 17:55 ET b
Schoenoplectus heterochaetus
common nameslender bulrush
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life form rhizomatous herb
CA Rare Plant Rank
List 2B.1
LIST 2B: Rare, threatened, or endangered in California, but more common elsewhere.
     0.1: Seriously endangered in California
state rank
S1      ranking system key
global rank
G5     G5: demonstrably secure to ineradicable
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (1):
Childs Meadows (625C) 4012134
quad data info

Counties, states, regions:
Tehama (TEH), Iowa (IA), Idaho (ID), Illinois (IL), Kansas (KS), Kentucky (KY), Massachusetts (MA), Michigan (MI), Minnesota (MN), Missouri (MO), Montana (MT), North Dakota (ND), Nebraska (NE), New Jersey (NJ), New York (NY), Oklahoma (OK), Oregon (OR), Pennsylvania (PA), Rhode Island (RI), South Dakota (SD), Texas (TX), Vermont (VT), Washington (WA), Wisconsin (WI), Wyoming (WY)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Lower montane coniferous forest (LCFrs)
•Marshes and swamps (MshSw)(lake margins)
blooming period Aug  
elevation range1600 - 1600 meters
Known in CA only from Wilson Lake. On watch list in OR. See Rhodora 6:70 (1904) for original description, and Madroņo 40(3):179 (1993) for first CA record.
full nameSchoenoplectus heterochaetus (Chase) Soják
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PMCYP0Q0T0
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
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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 Sat, Dec. 4, 2021 from

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