CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record paronychia_ahartii - Tue, Nov. 30, 2021 01:47 ET c
Paronychia ahartii
common nameAhart's paronychia
CalPhotos image
more photos
Carol Witham © 1999 CNPS  Follow image link for photo data.
life formannual herb
CA Rare Plant Rank
List 1B.1
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.1: Seriously endangered in California
state rank
S3      ranking system key
global rank
G3     G3: 21-80 occurrences or 3,000-10,000 individuals OR 10,000-50,000 acres
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (21):
Honcut (560D) 3912135, Shippee (576C) 3912156, Oroville (576D) 3912155, Richardson Springs NW (593B) 3912188, Richardson Springs (593D) 3912177, Vina (594A) 3912281, Corning (594B) 3912282, Kirkwood (594C) 3912272, Henleyville (595A) 3912283, Black Butte Dam (595D) 3912273, Tuscan Springs (610A) 4012221, Gerber (610C) 4012212, West Of Gerber (611D) 4012213, Manton (627A) 4012147, Shingletown (627B) 4012148, Tuscan Buttes NE (628A) 4012241, Balls Ferry (628B) 4012242, Bend (628C) 4012232, Dales (628D) 4012231, Palo Cedro (646C) 4012252, Clough Gulch (646D) 4012251
quad data info

Counties, states, regions:
Butte (BUT), Shasta (SHA), Tehama (TEH)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Cismontane woodland (CmWld)
•Valley and foothill grassland (VFGrs)
•Vernal pools (VnPls)
blooming period Feb-Jun  
elevation range30 - 510 meters
Threatened by habitat loss. Possibly threatened by grazing, trampling, and vehicles. See Madroņo 32(2):87-90 (1985) for original description.
full nameParonychia ahartii B. Ertter
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  PAAH Element Code  PDCAR0L0V0
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 Tue, Nov. 30, 2021 from

pick and add to Plant Pressexplain the meaning of the fieldsFIRSTPREVIOUSNEXTLASTCNPS.ORGQuestions and CommentsHOMELOGIN (you are guest anonymous)   Web Oriented Database Home