Ephedra pachyclada subsp. sinaica (Riedl) Freitag & Maier-St., 1992 4% complete

No common name

Freitag H, Maier-Stolte M (1992) A new species and a new combination in the genus Ephedra from Arabia. Edinburgh Journal of Botany 49(01): 89. doi: 10.1017/S0960428600001517.