CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-15feb 2-5-15
Status: record ageratina_shastensis - Sat, Mar. 28, 2015 10:18 ET c
Ageratina shastensis
common nameShasta ageratina
CalPhotos image
more photos
© 1992 Dean Wm. Taylor  Follow image link for photo data.
life formperennial 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
(12/2) v7 maps currently unavailable - use link below for v8 details and maps

Topographic quads (11):
Goose Gap (664A) 4012281, Bollibokka Mountain (664B) 4012282, Minnesota Mountain (664C) 4012272, Devils Rock (664D) 4012271, Hanland Peak (665A) 4012283, O'brien (665D) 4012273, Grizzly Peak (680B) 4112128, Lake Mccloud (681A) 4112221, Yellowjacket Mountain (681C) 4112212, Shoeinhorse Mountain (681D) 4112211, Tombstone Mountain (682D) 4112213
quad data info

Counties, states, regions:
Shasta (SHA)
counties map
CNDDB Quick Viewer
Web application for exploring the CNDDB elements reported at the quad level.
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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)/Rocky, often carbonate
blooming period Jun-Oct  
elevation range400 - 1800 meters
Threatened by mining. See Madroņo 25(4):218-220 (1978) for original description.
full nameAgeratina shastensis (D.W. Taylor & Steb.) R.M. King & H. Robinson
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym  AGSH2 Element Code  PDASTBX0R0
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). 2015. Inventory of Rare and Endangered Plants (online edition, v7-15feb). California Native Plant Society. Sacramento, CA. Accessed on Sat, Mar. 28, 2015 from

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