Euphorbia exstipulata Calflora

Calflora, a 501c3 non-profit

Taxon Report

Euphorbia exstipulata Engelm.

Squareseed spurge

2010 James M. Andre

2013 Don Davis

2012 Aaron Schusteff

2010 James M. Andre

2012 Keir Morse

Euphorbia exstipulata is an annual herb that is native to California, and also found elsewhere in North America and beyond.


	Plant Range Observation Search (56 records) Plant Characteristics

Bloom Period

Photos on Calflora


Subspecies and Varieties:
... var. exstipulata
Genus:	Euphorbia
Family:	Euphorbiaceae
Category:	angiosperm
PLANTS group:	Dicot
Jepson eFlora section: eudicot

Toxicity: Dermal; Moderate

Communities: Creosote Bush Scrub

Name Status:
Accepted by PLANTS

Alternate Names:


PLANTS	Euphorbia exstipulata var. lata

Information about Euphorbia exstipulata from other sources


Nursery availability from CNPLX Commercial availability unknown. USDA PLANTS Profile (EUEX4) 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
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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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 06/10/2023).