Ephedra

Ephedra alata subsp. monjauzeana

Ephedra aphylla

Ephedra chilensis

Ephedra frustillata

Ephedra gerardiana var. sikkimensis

Ephedra multiflora

Ephedra strobilacea subsp. strobilacea

Ephedra sarcocarpa

Ephedra trifurcata

Ephedra torreyana var. powelliorum

Ephedra torreyana var. torreyana

Ephedra × intermixta

Ephedra equisetina

Mongolian ephedra

Ephedra sinica

Chinese ephedra

Ephedra torreyana