CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-16sep 9-2-16
Status: record eriogonum_congdonii - Thu, Oct. 27, 2016 14:36 ET c
Eriogonum congdonii
common nameCongdon's buckwheat
CalPhotos image
more photos
© 1987 Dean Wm. Taylor  Follow image link for photo data.
life form deciduous shrub
CA Rare Plant Rank
List 4.3
LIST 4: Limited distribution (Watch List).
     0.3: Not very endangered in California
state rank
S4      ranking system key
global rank
G4     G4: apparently secure, but some concern
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Counties, states, regions:
Shasta (SHA), Siskiyou (SIS), Trinity (TRI)
  • Pending additional quad-level data, only county data are being provided for List 4 plants.
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)(serpentinite)/Serpentinite, rocky, openings.
blooming period (May),Jun-Aug(Sep),   Months in parentheses are uncommon.
elevation range800 - 2345 meters
Possibly threatened by logging. See Aliso 7(2):220 (1970) for original description, and Phytologia 66(4):349 (1989) for taxonomic treatment.
full nameEriogonum congdonii (S. Stokes) Rev.
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  ERCO19 Element Code  PDPGN081A0
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). 2016. Inventory of Rare and Endangered Plants (online edition, v7-16sep). California Native Plant Society. Sacramento, CA. Accessed on Thu, Oct. 27, 2016 from

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