Taxon  Report   2632 
Delphinium californicum  Torr. & A. Gray  ssp. interius  (Eastw.) Ewan
California larkspur,  Coastal larkspur, Hospital canyon larkspur
Delphinium californicum ssp. interius
© 2010 David Ogden
More photos from
CalPhotos / Calflora
Delphinium californicum ssp. interius
© 2004 Keir Morse
Delphinium californicum ssp. interius
© 2016 Neal Kramer
Delphinium californicum ssp. interius, a dicot, is a perennial herb that is native to California, is endemic (limited) to California.
CNPS Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

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point, line, or polygon

one or more occurrences
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Plant Characteristics
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Bloom Period
Delphinium californicum ssp. interius
© 2004 Keir Morse
Genus: Delphinium
Parent Record Delphinium californicum
Foothill Woodland
Wetlands: Occurs usually in non wetlands, occasionally in wetlands
Toxicity: MAJOR   [California Poison Control System]    
Distribution by County 

Add an Observation of  Delphinium californicum ssp. interius

Name Status:
Accepted by JEF + CNPS + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Delphinium californicum var. interius
More information about  Delphinium californicum ssp. interius
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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Sep 21, 2018).

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