Juncus acutus Calflora

Calflora, a 501c3 non-profit

Taxon Report

Juncus acutus L.

Spiny rush

2020 Ron Vanderhoff

2021 Ron Vanderhoff

2019 Susan McDougall

2020 R.A. Chasey

2019 Susan McDougall

2021 Ron Vanderhoff

Juncus acutus is a perennial grasslike herb (rhizomatous) that is native to California, and also found elsewhere in western North America.


	Plant Range Observation Search ~672 records in California Plant Characteristics

Bloom Period

Photos on Calflora


Subspecies and Varieties:
... ssp. leopoldii
Genus:	Juncus
Family:	Juncaceae
Category:	angiosperm
PLANTS group:	Monocot
Jepson eFlora section: monocot

Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Habitat: seeps, meadows, salt-marsh, dunes, coastal

Communities: Coastal Strand, wetland-riparian

Name Status:
Accepted by PLANTS

Information about Juncus acutus from other sources


Nursery availability from CNPLX This plant is available commercially. USDA PLANTS Profile (JUAC2) 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 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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 11/21/2024).