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green ephedra, green Mormon tea

Habit Shrubs 0.5–1 m.
Branches

alternate or whorled, angle of divergence about 30°;

twigs bright green to yellowish green, fading to yellow.

Buds

conic;

apex obtuse.

Leaves

opposite, 2–5 mm long, persistent;

leaf bases brown to black.

Pollen cones

2–6 per node; ovoid, 5–7 mm.

Seeds

2, ellipsoid, 5–8 mm; smooth.

Seed cones

2–several per node; ovoid, 6–10 mm;

bracts opposite, 6–10 pairs; ovate;

margins entire, yellow center.

2n

=14, 28.

Ephedra funerea

Ephedra viridis

Distribution
[WildflowerSearch map]
[BONAP county map]
[WildflowerSearch map]
[BONAP county map]
Discussion

Dry, rocky slopes, canyons, and sagebrush scrub. 900–1900 m. BR, Lava. CA, NV; east to CO, southeast to NM. Native.

Ephedra viridis typically cones in spring and is easily distinguished by its yellowish green twigs.

Source Flora of Oregon, volume 1, page 115
Stephen Meyers
Sibling taxa
E. nevadensis, E. viridis
E. nevadensis
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