Delphinium trolliifolium Calflora

Calflora, a 501c3 non-profit

Taxon Report

Delphinium trolliifolium A. Gray

Columbian larkspur, Cow poison

2023 Dennis ONeill

2006 Matt Below

2005 Jerry Murray

2010 Aaron Arthur

Delphinium trolliifolium is a perennial herb that is native to California, and endemic (limited) to California.


	Plant Range Observation Search ~37 records in California Plant Characteristics

Bloom Period

Photos on Calflora


Genus:	Delphinium
Family:	Ranunculaceae
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Toxicity: Do not eat any part of this plant.

Communities: Mixed Evergreen Forest

Name Status:
Accepted by JEF + PLANTS

Information about Delphinium trolliifolium from other sources


Nursery availability from CNPLX This plant is available commercially. Jepson eFlora USDA PLANTS Profile (DETR2) Photos on Calflora Photos on CalPhotos Google Images Photos on iNaturalist ID Tips on PlantID.net	ITIS Original Publication citation International Plants Names Index Search efloras.org (Flora of North America) Landscape information from Calscape BONAP Distribution Map Consortium of California Herbaria 2 Search the Native American Ethnobotany Database	Add an Observation Location Suitability Planting Guide Distribution by County
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Suggested Citation

Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 11/21/2024).