CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record plagiobothrys_verrucosus - Thu, Dec. 2, 2021, 08:07 ET b
Plagiobothrys verrucosus
common namewarty popcornflower
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life formannual 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
G4G5      ranking system key
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (3):
Mount Boardman (425B) 3712144, Eylar Mountain (426A) 3712145, Isabel Valley (426D) 3712135
quad data info

Counties, states, regions:
Santa Clara (SCL), Stanislaus (STA), South America (SA)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Chaparral (Chprl)/Shale
blooming period Apr-May  
elevation range610 - 760 meters
Known in CA only from the Mt. Hamilton Range. Previously identified as P. myosotoides, which does not occur in CA. See Linnaea: Ein Journal für die Botanik in ihrem ganzen Umfange 29:17-18 (1858) for original description, and Contributions from the Gray Herbarium of Harvard University 78:79 (1927) for revised nomenclature.
full namePlagiobothrys verrucosus (Phil.) I.M. Johnst.
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDBOR0V1D0
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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