Eleocharis quadrangulata Calflora

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Taxon Report

Eleocharis quadrangulata (Michx.) Roem. & Schult.

Four angled spikerush, Squarestem spikerush

Eleocharis quadrangulata is a perennial grasslike herb that is native to California, and also found elsewhere in North America.


	Plant Range Observation Search ~38 records in California Plant Characteristics

Bloom Period

Photos on Calflora


Genus:	Eleocharis
Family:	Cyperaceae
Category:	angiosperm
PLANTS group:	Monocot
Jepson eFlora section: monocot

Wetlands: Occurs in wetlands

Habitat: freshwater-marsh

Communities: Freshwater Wetlands, wetland-riparian

Name Status:
Accepted by JEF + PLANTS + POWO

Alternate Names:


JEF + PLANTS	Eleocharis quadrangulata var. crassior
JEF	Scirpus albomarginatus
JEF + PLANTS	Scirpus quadrangulatus

Information about Eleocharis quadrangulata from other sources


Nursery availability from CNPLX Commercial availability unknown. Jepson eFlora USDA PLANTS Profile (ELQU) 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: 03/29/2025).