CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record harmonia_stebbinsii - Thu, Dec. 2, 2021, 23:38 ET b
Harmonia stebbinsii
common nameStebbins' harmonia
CalPhotos image
more photos
© 2002 Dean Wm. Taylor  Follow image link for photo data.
life formannual herb
CA Rare Plant Rank
List 1B.2
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.2: Fairly endangered in California
state rank
S2      ranking system key
global rank
G2     G2: 6-20 occurrences OR 1,000-3,000 individuals OR 2,000-10,000 acres
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (11):
Fouts Springs (564C) 3912236, Paskenta (596A) 3912285, Riley Ridge (596B) 3912286, Hall Ridge (596C) 3912276, Yolla Bolly 15' NE (613A) 4012227, Ono 15' SW (630C) 4012236, Chanchellula Peak 15' SW (631C) 4012238, Chanchellula Peak 15' SE (631D) 4012237, Dubakella Mountain 15' NE (632A) 4012341, Dubakella Mountain 15' SW (632C) 4012332, Dubakella Mountain 15' SE (632D) 4012331
quad data info

Counties, states, regions:
Lake (LAK), Shasta (SHA), Tehama (TEH), Trinity (TRI)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Chaparral (Chprl)
•Lower montane coniferous forest (LCFrs)/serpentinite
blooming period May-Jun  
elevation range400 - 1580 meters
Known from fewer than twenty occurrences. Possibly threatened by road maintenance. A synonym of Madia stebbinsii in The Jepson Manual. See Brittonia 32(3):323 (1980) for original description, and Novon 9:462-471 (1999) for revised nomenclature.
full nameHarmonia stebbinsii (T.W. Nelson & J.P. Nelson) B.G. Baldwin
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDAST650K0
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 Thu, Dec. 2, 2021 from

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