CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record arnica_venosa - Thu, Dec. 2, 2021, 08:23 ET b
Arnica venosa
common nameShasta County arnica
CalPhotos image
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© 1988 Dean Wm. Taylor  Follow image link for photo data.
familyAsteraceae
life form rhizomatous herb
CA Rare Plant Rank
List 4.2
CA-Endemic
LIST 4: Limited distribution (Watch List).
     0.2: Fairly 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.

Counties, states, regions:
Shasta (SHA), 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•Cismontane woodland (CmWld)
•Lower montane coniferous forest (LCFrs)/Often in disturbed areas and roadcuts
blooming period May-Jul(Sep),   Months in parentheses are uncommon.
elevation range335 - 1490 meters
notes
Threatened by logging. Possibly threatened by grazing and vehicles. Some plants seem intermediate to A. discoidea.
full nameArnica venosa Hall
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  ARVE Element Code  PDAST0Q0Q0
CalFlora
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 Thu, Dec. 2, 2021 from http://www.cnps.org/inventory

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