Taxon  Report   5198    
Lupinus peirsonii  H. Mason
Long lupine,  Peirson's lupine
Lupinus peirsonii
© 2015 Neal Kramer
Photos from
CalPhotos / Calflora
Lupinus peirsonii
© 2009 John Marquis
Lupinus peirsonii
© 2013 Don Davis
Lupinus peirsonii, a dicot, is a perennial herb that is native to California, is endemic (limited) to California.
CNPS Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Lupinus peirsonii
© 2016 Ron Vanderhoff
Family: FABACEAE  
Genus: Lupinus
Communities: Joshua Tree Woodland, Red Fir Forest, Pinyon-Juniper Woodland

Toxicity: MAJOR

Name Status:
Accepted by JEF + CNPS + PLANTS

More information about  Lupinus peirsonii
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (Flora of North America)

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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jan 20, 2019).