Calystegia collina Calflora

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Taxon Report

Calystegia collina (Greene) Brummitt

Coast range false bindweed, Hillside morning glory

2018 Eliezer Margolis

2022 R.A. Chasey

2020 Cynthia Powell

2022 R.A. Chasey

2020 Hunter Breck

2019 Jennifer Wheeler

2018 Matthew Allen

2022 David Strauch

2019 Julian Geoghegan

2019 Chasey

2023 Leah Lord

2022 Mike Russler

2022 David Strauch

Calystegia collina is a perennial herb that is native to California, and endemic (limited) to California.


	Plant Range Observation Search ~792 records in California Plant Characteristics

Bloom Period

Photos on Calflora


Subspecies and Varieties:
... ssp. collina ... ssp. oxyphylla ... ssp. tridactylosa ... ssp. venusta
Genus:	Calystegia
Family:	Convolvulaceae
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Name Status:
Accepted by JEF + PLANTS + POWO

Alternate Names:


JEF	Convolvulus collinus
JEF	Convolvulus malacophyllus ssp. collinus

Information about Calystegia collina from other sources


Nursery availability from CNPLX Commercial availability unknown. Jepson eFlora USDA PLANTS Profile (CACO35) 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: 07/17/2025).