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
© 2010 Keir Morse
Click on a photo to see it bigger.
Aconitum columbianum var. howellii, a dicot, is a perennial herb that is native to California.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

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

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

website references from Google

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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Oct 27, 2016).

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