Rough Jointfir (Ephedra aspera)
Credit: Miwasatoshi | Own work | License: CC-BY-SA-3.0,2.5,2.0,1.0 GFDL
Ephedra Aspera, or more commonly know as Rough Jointfir, is a shrub subshrub of the genus Ephedra. Its duration is perennial which means it will grow year after year. Ephedra Aspera or Rough Jointfir's floral region is North America US Lower 48, specifically in the states of Arizona, California, New Mexico, Nevada, Texas and Utah.
