Taxon  Report   89 
Aconitum columbianum  Nutt.  var. howellii  (Nelson & J.F. Macbr) C. Hitchc.   (not an active name)
Howell's monkshood
Aconitum columbianum var. howellii, a dicot, is a perennial herb that is native to California.

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 Plant Characteristics
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Bloom Period
Aconitum columbianum var. howellii
© 2010 Keir Morse
Aconitum columbianum var. howellii
© 2010 Keir Morse
Wetlands:Usually occurs in wetlands, but occasionally found in non wetlands [U.S. Fish & Wildlife Service.]
Toxicity: MAJOR   [California Poison Control System 2010]    
Genus: Aconitum
Parent Record Aconitum columbianum.
Distribution by County 

Add an Observation of  Aconitum columbianum var. howellii

Name Status:
TJM2 + PLANTS accepted name: Aconitum columbianum ssp. viviparum
 NOTE: Aconitum columbianum var. howellii is not an active name in the Calflora species table.
 Information about  Aconitum columbianum var. howellii  from other sources:

Nursery availability and horticultural info on CNPLX

Photos on CalPhotos / Google Images

website references on Google

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Jul 02, 2015).

The information on this page comes from diverse sources. None of the links are sponsored.

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