Ephedra funerea
Encyclopedia
Ephedra funerea is a species of Ephedra
Ephedra (genus)
Ephedra is a genus of gymnosperm shrubs, the only genus in its family, Ephedraceae, and order, Ephedrales. Ephedra grows in dry climates over wide areas of the northern hemisphere, including southwestern North America, Europe, north Africa, and southwest and central Asia, and, in the southern...

known by the common name Death Valley jointfir, or Death Valley ephedra. It is native to the Mojave Desert
Mojave Desert
The Mojave Desert occupies a significant portion of southeastern California and smaller parts of central California, southern Nevada, southwestern Utah and northwestern Arizona, in the United States...

 of California and Nevada. This shrub
Shrub
A shrub or bush is distinguished from a tree by its multiple stems and shorter height, usually under 5–6 m tall. A large number of plants may become either shrubs or trees, depending on the growing conditions they experience...

is made up of erect twigs which are gray-green when new and age to gray and cracked. There are tiny leaves at nodes along the twigs. Male plants produce pollen cones at the nodes which are up to 8 millimeters long, and female plants produce seed cones which are slightly longer and may grow on stalks.

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