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Delphinium californicum
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California Larkspur
( Delphinium californicum )
Delphinium californicum
More Photos at CalPhotos
More Info at Jepson eFlora
Calflora
Click on blue squares to see occurrence records.
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Estimated Plant Range (
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2 Nurseries Carry This Plant
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About California Larkspur (Delphinium californicum)
2 Nurseries Carry This Plant
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Delphinium californicum
is a species of larkspur known as California larkspur. This wildflower is endemic to California, where it is a resident of the chaparral slopes of the San Francisco Bay Area and Central Coast. It has a long root from which it erects tall stems usually exceeding a meter in height and often approaching two meters. The leaves arise on long petioles and are each divided into as many as 15 fingerlike pointed lobes. The top of the stem is occupied with a very large flower cluster usually containing over 50 flowers. Each flower rises on a pedicel several centimeters long. The sepals point forward to make a cup out of the mouth of the somewhat tubular flower. The longest sepals are about a centimeter long and the spur of the flower may approach two centimeters in length. The flower is generally white to greenish white to light lavender.
Plant Description
Plant Type
Perennial herb
Size
2 - 7.2 ft tall
Flower Color
Cream, Lavender
Flowering Season
Spring
Wildlife Supported
Butterflies & moths hosted ( 3
likely
* )
SHOW ALL
*
Bilobed Looper Moth
Megalographa biloba
Megalographa biloba
*
Spotted Straw Sun Moth
Heliothis phloxiphaga
Heliothis phloxiphaga
*
Verbena Bud Moth
Endothenia hebesana
Endothenia hebesana
Landscaping Information
Sun
Full Sun, Part Shade
Nurseries
Carried by 2
Ease of Care
moderately easy
Common uses
Hummingbird Gardens, Deer Resistant, Bee Gardens
Natural Setting
Climate
Annual Precipitation: 12.2" - 47.9", Summer Precipitation: 0.19" - 0.55", Coldest Month: 43.3" - 51.1", Hottest Month: 58.8" - 75.3", Humidity: 0.62" - 24.15", Elevation: 7" - 4119"
Alternative Names
Common Names
: Coast Larkspur
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California Larkspur
Delphinium californicum
Sources include:
Wikipedia
. All text shown in the "About" section of these pages is available under the
Creative Commons Attribution-ShareAlike License
. Plant observation data provided by the participants of the
California Consortia of Herbaria
, Sunset information provided by
Jepson Flora Project
. Propogation from seed information provided by the
Santa Barbara Botanical Garden
from "Seed Propagation of Native California Plants" by Dara E. Emery. Sources of plant photos include
CalPhotos
,
Wikimedia Commons
, and independent plant photographers who have agreed to share their images with Calscape. Other general sources of information include
Calflora
,
CNPS Manual of Vegetation Online
,
Jepson Flora Project
,
Las Pilitas
,
Theodore Payne
,
Tree of Life
,
The Xerces Society
, and information provided by CNPS volunteer editors, with special thanks to Don Rideout. Climate data used in creation of plant range maps is from
PRISM Climate Group, Oregon State University
, using 30 year (1981-2010) annual "normals" at an 800 meter spatial resolution.
Links:
Jepson eFlora Taxon Page
CalPhotos
Wikipedia
Calflora
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