Ephedra

Ephedra alata Ephedra altissima Ephedra aphylla Ephedra aurantiaca Ephedra distachya Ephedra equisetina Ephedra foeminea Ephedra foliata Ephedra fragilis Ephedra intermedia Ephedra major Ephedra pachyclada Ephedra transitoria Ephedra vvedenskyi Ephedra fedtschenkoae Ephedra gerardiana Ephedra lomatolepis Ephedra monosperma Ephedra przewalskii Ephedra regeliana Ephedra sinica Ephedra strobilacea Ephedra aurea Ephedra ciliata Ephedra nebrodensis Ephedra podostylax Ephedra procera Ephedra strongylensis