New Mexico State University
College of Agricultural, Consumer, and Environmental Sciences | ACES
NMSU: Selected Plants of Navajo Rangelands

Selected Plants of Navajo Rangelands

Take care of our Navajo Rangelands

Siberian elm

The seeds of the elm are called samaras. The seed is inclosed in a papery membrane.

Siberian elm is an introduced, fast-growing tree, from 50 to 70 feet in height. Its leaves are alternate, oblong in shape, 1 to 3 inches long, and usually have serrate (saw-toothed) margins. The flowers are greenish and clustered, with short pedicels. They appear with or before the leaves, from March through April. The bark is a light gray-brown with irregular furrows and is often streaked with stains caused by bacterial wetwood. The fruit, a samara, ripens from April to May, and consists of a dry, compressed nutlet surrounded by a thin, membranous wing.

Gray-brown bark with dark markings and furrows
A swollen spring bud, which is deep, dark, brownish-red with tiny white hairs
Flowers coming out of the bud
Leaves are oblong with toothed margins
Growth habit

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