Taxon  Report   5198 
Lupinus peirsonii  H. Mason
Long lupine,  Peirson's lupine
Lupinus peirsonii
© 2009 John Marquis
Click on a photo to see it bigger.
Lupinus peirsonii
© 2013 Don Davis
Lupinus peirsonii
© 2015 Neal Kramer
Lupinus peirsonii, a dicot, is a perennial herb that is native to California and is endemic (limited) to California.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 1B.3 (rare, threatened, or endangered in CA and elsewhere).   7th Edition  /  8th Edition

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Lupinus peirsonii
© 2015 Neal Kramer
Family: FABACEAE  
Genus: Lupinus
Joshua Tree Woodland, Red Fir Forest, Pinyon-Juniper Woodland
Toxicity: MAJOR   [California Poison Control System 2010]    
Name Status:
Accepted by TJM2 + CNPS + PLANTS + JM93
More information about  Lupinus peirsonii
Jepson eFlora

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 22, 2016).

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