USGS - science for a changing world

Northern Prairie Wildlife Research Center

  Home About NPWRC Our Science Staff Employment Contacts Common Questions About the Site

Aquatic and Wetland Vascular Plants of the Northern Great Plains

20. Tamaricaceae, the Tamarisk Family

1. Tamarix L. -- Tamarisk, salt cedar

1. Tamarix ramosissima Ledeb.


Deciduous shrub 1-6 m tall, with reddish-brown bark and glaucous-green foliage. Leaves sessile, alternate, small and scalelike, scattered on main shoots but closely overlapping on short, lateral shoots, trullate, 1-5 mm long, acute to acuminate, narrowed at the base. Inflorescences of terminal and lateral bracteate racemes, these usually densely flowered and crowded on floriferous branches, or those produced earliest usually simple and more loosely flowered, 1-7 cm long, 3-5 mm thick; bracts similar to the leaves, pink to pale; pedicels shorter than the bracts. Flowers perfect, regular, hypogynous, pink or fading to stramineous; sepals 5, spreading, broadly ovate, ca. 0.5 mm long, scarious and erose to denticulate on the margin; petals 5, obovate to elliptic-obovate, 1-1.9 mm long, persistent and pale with age; stamens 5 or seldom more, arising from below and between the lobes of a brown hypogynous disk, shorter than to surpassing the petals; pistil flask-shaped, usually 3(-5)-carpellary and angled, styles 3(-5), clavate, deciduous, ovary 1-celled. Fruit a conic, 3(-5)-valved, many-seeded capsule; seeds tiny, erect, each with a tuft of hairs. Jun--Sep. Stream banks, floodplains, ditches and alkaline or saline flats; scattered in the w and s parts where sometimes locally common; (Intro. from Eurasia as an ornamental and now widely established in the s and w U.S.). T. gallica L., misapplied.
gif"--Tamarix

Flowering branches of Tamarix ramosissima.
GIF- Distribution Map

Map key


Return to Family -- Tamaricaceae - The Tamarisk Family

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://www.npwrc.usgs.gov/resource/plants/vascplnt/species/famtamar.htm
Page Contact Information: Webmaster
Page Last Modified: Saturday, 02-Feb-2013 06:43:04 EST
Reston, VA [vaww55]