Examples from the Web for ephedra
The main ingredient was ephedra, which was shortly after taken off the market for causing heart attacks.
With small and abundantly-produced flowers, this resembles Ephedra, hence its name.Hardy Ornamental Flowering Trees and Shrubs|A. D. Webster
Scarcely any change in vegetation occurs: an Ephedra, very common up the kotul and abundantly in fruit.Journals of Travels in Assam, Burma, Bhootan, Afghanistan and The|William Griffith