Ephedra is an evergreen shrub. Stem is slender; erect grooved, green and branching. Branchlets green, ascending and smooth. Leaves are small, scale like, articulate, and sheathing at each joint. Ephedra is a dioecious plant, in which male reproductive organs (Staminate strobili) and female reproductive organs (Female strobili) are born on separate plants. Staminate strobilus solitary or 2 to 3 together. Female strobilus solitary. Fruit, ovoid, red.
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