Juncus acutus ssp. leopoldii, Spiny Rush

$4.00

4-inch pot
Common names: Spiny Rush, Southwestern Spiny Rush

Juncus acutus ssp. leopoldii tolerates seaside conditions, alkaline soil, salt, no drainage and seasonal flooding.

Juncus acutus ssp. leopoldii’s foliage type is evergreen and has fragrance.

Communities include Alkali Sink and Coastal Salt Marsh.

ph: 5.00 to 9.00
usda: 7 to 10
height [m]: 0.50 to 1.40
width [m]: 1.00 to 2.00
rainfall [cm]: 150.00 to 1500.00

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Description

This plant has been given many names, among them Juncus acutus ssp. leopoldii and Juncus acutus var. sphaerocarpus. A large perennial with rounded, stiff, rigid leaves with sharp tips (spines). The flowers are insignificant. Native in alkaline, wet places in the interior and coastal salt marshes. Found on the central and south coast of California, the southern Channel Islands, and the Sonora Desert, its range extends to Baja, California, Arizona, South America, and South Africa. Juncus acutus ssp. leopoldii is listed as rare by CNPS, but occurs in many continents and is described by Kearney and Peebles in Arizona Flora as “a European rush of saline habitats.” One of those plants that occurs in salt marshes throughout the world but someone has split into European forms and the-rest-of-the-world forms. Ours in California is supposed to be one of those rest-of-the-world forms. At any rate this rush is a useful plant if you’re into basketry, have high salt soils, or want a dramatic plant along the edge of a wetland or pond.

View Calflora for more information


Pick -up of purchased plants will be Saturday, July 25, from 9-11 am at the CNPS pick-up location off of Broad St in San Luis Obispo. (Note: there is no actual address for this location. It is at the East end of Francis Street in San Luis Obispo, behind Rizzoli’s Auto Repair. Please park on Francis St. while picking up plants.) A sign will be posted on the street. GPS coordinates for Pick-up location: Lat: 35.266967 degrees, Long: -120.651302 degrees. Please only place your order if you are able to pick up your plants on July 25 between 9 and 11 am. There are no options for other pickup times or dates, or shipping of these live plants.