Plectritis macrocera Calflora

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Taxon Report

Plectritis macrocera Torr. & A. Gray

Long horn plectritis, Longhorn plectritis, White plectritis

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


	Plant Range Observation Search ~874 records in California Plant Characteristics

Bloom Period

Photos on Calflora


Genus:	Plectritis
Family:	Valerianaceae
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Wetlands: Occurs usually in non wetlands, occasionally in wetlands

Communities: Yellow Pine Forest, Northern Oak Woodland, Southern Oak Woodland, Foothill Woodland

Name Status:
Accepted by JEF + PLANTS

Alternate Names:


JEF	Plectritis eichleriana
JEF	Plectritis jepsonii
JEF	Plectritis macrocera var. collina
JEF	Plectritis macrocera var. grayi
JEF	Plectritis macrocera var. mamillata
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Information about Plectritis macrocera from other sources


Nursery availability from CNPLX Commercial availability unknown. Jepson eFlora USDA PLANTS Profile (PLMA4) 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
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]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 03/30/2025).