Leptosiphon harknessii Calflora

Calflora, a 501c3 non-profit

Taxon Report

Leptosiphon harknessii (Curran) J. M. Porter & L. A. Johnson

Harkness' flaxflower

2020 Bob Sweatt

2017 Cynthia Powell

2018 David popp

2014 David popp

2020 Bob Sweatt

2010 Keir Morse

Leptosiphon harknessii is an annual herb that is native to California, and also found elsewhere in western North America.

also called Linanthus harknessii


	Plant Range Observation Search (350 records) Plant Characteristics

Bloom Period

Photos on Calflora


Genus:	Leptosiphon
Family:	Polemoniaceae
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Communities: Yellow Pine Forest, Red Fir Forest, Lodgepole Forest, Subalpine Forest

Name Status:
Accepted by JEF + PLANTS

Alternate Names:


JEF + PLANTS	Linanthus harknessii ssp. condensatus
PLANTS	Linanthus harknessii ssp. harknessii
JEF + PLANTS	Linanthus harknessii

Information about Leptosiphon harknessii from other sources


Nursery availability from CNPLX Commercial availability unknown. Jepson eFlora USDA PLANTS Profile (LEHA11) Photos on Calflora Photos on CalPhotos Google Images Photos on iNaturalist ID Tips on PlantID.net	International Plants Names Index Search efloras.org (Flora of North America) Landscape information from Calscape BONAP Distribution Map Consortium of California Herbaria 2	Add an Observation Location Suitability Planting Guide Distribution by County
photos / record / common / links

Suggested Citation

Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 06/05/2023).