Ephedra americana var. andina (Poepp. ex C.A.Mey.) Stapf variety synonym

Ephedra gerardiana Wall. ex Florin, 1933 species doubtful

Ephedra americana Endl. species synonym

Ephedra americana var. rupestris (Benth.) Ball variety synonym

Chaetocladus distachyus (L.) J.Nelson, 1866 species synonym

Ephedra trifurca Parry species doubtful

Ephedra kardangensis P.Sharma & P.L.Uniyal species accepted

Ephedra gerardiana Wall. ex C.A.Mey. species synonym

Ephedra coryi subsp. viscida H.C.Cuttler subspecies proparte synonym

Ephedra pachyclada Boiss. species accepted

Ephedra pseudodistachya Pachom. species accepted

Ephedra dawuensis Y.Yang species accepted

Ephedra antisyphilitica Berland. ex C.A.Mey. species accepted

Ephedra texana E.L.Reed species synonym

Ephedra occidentalis Torr. ex Parl. species synonym

Ephedra antisyphilitica var. brachycarpa Cory variety synonym

Ephedra trifurca Torr. ex S.Watson species accepted

Ephedra trifaria Parl. species synonym

Ephedra pedunculata Engelm. ex S.Watson species accepted

Ephedra frustillata Miers species accepted

Ephedra patagonica Phil. ex Stapf species synonym

Ephedra nana Dusén species synonym

Ephedra rhytidosperma Pachom. species accepted

Ephedra lepidosperma C.Y.Cheng species synonym

Ephedra intermedia Schrenk & C.A.Mey. species accepted

Ephedra alata var. decaisnei Stapf variety synonym

Ephedra persica (Stapf) V.A.Nikitin species synonym

Ephedra intermedia var. persica Stapf variety synonym

Ephedra vulgaris var. submonostachys Boiss. & Buhse variety synonym

Ephedra tesquorum V.A.Nikitin species synonym

Ephedra ferganensis V.A.Nikitin species synonym

Ephedra intermedia var. tibetica Stapf variety synonym

Ephedra tibetica (Stapf) V.A.Nikitin species synonym

Ephedra microsperma V.A.Nikitin species synonym

Ephedra valida V.A.Nikitin species synonym

Ephedra intermedia var. schrenkii Stapf variety synonym

Ephedra strobilacea Bunge species accepted

Ephedra viridis Coville species accepted

Ephedra nevadensis var. viridis (Coville) M.E.Jones variety synonym

Ephedra sarcocarpa Aitch. & Hemsl. species accepted

Ephedra tilhoana Maire species accepted

Ephedra oxyphylla Riedl species accepted

Ephedra botschantzevii Pachom. species accepted

Ephedra coryi E.L.Reed species accepted

Ephedra regeliana Florin species accepted

Ephedra pulvinaris V.A.Nikitin species synonym

Ephedra monosperma var. disperma Regel variety synonym

Ephedra aphylla Forssk. species accepted

Ephedra altissima Desf. species accepted

Ephedra alata Decne. species accepted

Ephedra americana Humb. & Bonpl. ex Willd. species accepted

Ephedra americana var. humboldtii Stapf variety synonym

Ephedra peruviana Bertero ex Carr. species synonym

Ephedra rupestris Benth. species accepted

Ephedra americana var. rupestris (Benth.) Stapf variety synonym

Ephedra humilis Wedd. species synonym

Ephedra andina var. humilis (Wedd.) Parl. variety synonym

Ephedra intermixta H.C.Cutler species synonym

Ephedra aurantiaca Takht. & Pachom. species accepted

Ephedra brevifoliata Ghahr. species accepted

Ephedra przewalskii Stapf species accepted

Ephedra przewalskii var. kaschgarica (B.Fedtsch. & Bobrov) C.Y.Cheng variety synonym

Ephedra kaschgarica B.Fedtsch. & Bobrov species synonym

Ephedra likiangensis Florin species accepted

Ephedra likiangensis f. mairei (Florin) C.Y.Cheng form synonym

Ephedra saxatilis var. mairei Florin variety synonym

Ephedra triandra Tul. species accepted

Ephedra milleri Freitag & Maier-St. species accepted

Ephedra compacta Rose species accepted

Ephedra nevadensis S.Watson species accepted

Ephedra nevadensis f. rosea H.C.Cutler form synonym

Ephedra antisiphylitica S.Watson species synonym

Ephedra antisyphilitica var. pedunculata S.Watson variety synonym

Ephedra equisetina Bunge species accepted

Ephedra nebrodensis subsp. equisetina (Bunge) Breistr. ex Greuter & Burdet subspecies synonym

Ephedra shennungiana Tang species synonym

Ephedra equisetina var. monoica Y.Yang variety synonym

Ephedra holoptera Riedl species accepted

Ephedra distachya L. species accepted

Ephedra media C.A.Mey. species synonym

Ephedra subtristachya C.A.Mey. species synonym

Ephedra monostachya Turcz. species heterotypic synonym

Ephedra polygonoides Siev. species heterotypic synonym

Chaetocladus distachys (L.) J.Nelson species synonym

Ephedra fedtschenkoae Paulsen species accepted

Ephedra aspera Engelm. ex S.Watson species accepted

Ephedra peninsularis I.M.Johnst. species synonym

Ephedra nevadensis var. aspera (Engelm. ex S.Watson) L.D.Benson variety synonym

Ephedra reedii Cory species synonym

Ephedra boelckei F.A.Roig species accepted

Ephedra somalensis Freitag & Maier-St. species accepted

Ephedra californica S.Watson species accepted

Ephedra monosperma J.G.Gmel. ex C.A.Mey. species accepted

Ephedra minima K.S.Hao species synonym

Ephedra rituensis Y.Yang, D.Z.Fu & G.H.Zhu species accepted

Ephedra ×arenicola H.C.Cutler species accepted

Ephedra multiflora Phil. ex Stapf species accepted

Ephedra ochreata Miers species accepted

Ephedra ochreata var. striata Gillies ex Miers variety synonym

Ephedra glauca Regel species synonym

Ephedra heterosperma V.A.Nikitin species synonym

Ephedra intermedia var. glauca (Regel) Stapf variety synonym

Ephedra laristanica Assadi species accepted

Ephedra transitoria Riedl species accepted

Ephedra ×eleutherolepis V.A.Nikitin species accepted

Chaetocladus altissima (Desf.) J.Nelson species synonym

Ephedra sinica Stapf species accepted

Ephedra flava F.P.Sm. species synonym

Ephedra ma-huang Tang S.Liu species synonym

Ephedra lomatolepis Schrenk species accepted

Ephedra stenosperma Schrenk & C.A.Mey. species synonym

Ephedra tweediana C.A.Mey. species accepted

Ephedra scandens Miers species synonym

Ephedra dahurica Turcz. species accepted

Ephedra fasciculata A.Nelson species accepted

Ephedra fasciculata var. clokeyi (H.C.Cutler) Clokey variety synonym

Ephedra clokeyi H.C.Cutler species synonym

Ephedra pentandra Pachom. species accepted

Ephedra gerardiana Wall. ex Stapf species doubtful

Ephedra gerardiana var. wallichii Stapf variety synonym

Ephedra saxatilis (Stapf) Royle ex Florin species accepted

Ephedra gerardiana var. saxatilis Stapf variety synonym

Ephedra breana Phil. species accepted

Ephedra wraithiana I.M.Johnst. species synonym

Ephedra haenkeana Tocl species synonym

Ephedra foliata Boiss. ex C.A.Mey. species synonym

Ephedra kokanica Regel species synonym

Ephedra ciliata var. polylepis (Boiss. & Hausskn.) Riedl variety synonym

Ephedra polylepis Boiss. & Hausskn. species synonym

Ephedra aitchisonii (Stapf) V.A.Nikitin species synonym

Ephedra foliata var. aitchisonii Stapf variety synonym

Ephedra ciliata Aitch. species synonym

Ephedra foliata var. polylepis (Boiss. & Hausskn.) Stapf variety synonym

Ephedra asparagoides Griff. species synonym

Ephedra foliata var. ciliata (Fisch. & C.A.Mey.) Stapf variety synonym

Ephedra peduncularis Boiss. species synonym

Ephedra rollandii Maire species synonym

Ephedra vvedenskyi Pachom. species accepted

Ephedra fragilis Desf. species accepted

Ephedra trifurcata Zöllner species accepted

Ephedra minuta Florin species accepted

Ephedra minuta var. dioeca C.Y.Cheng variety synonym

Ephedra cutleri Peebles species accepted

Ephedra viridis var. viscida (H.C.Cutler) L.D.Benson variety synonym

Ephedra coryi var. viscida H.C.Cutler variety synonym

Ephedra funerea Coville & C.V.Morton species accepted

Ephedra californica var. funerea (Coville & C.V.Morton) L.D.Benson variety synonym

Ephedra major Host species synonym

Ephedra major var. suggarica Maire variety synonym

Ephedra nebrodensis subsp. suggarica (Maire) Breistr. ex Greuter & Burdet subspecies synonym

Ephedra nebrodensis var. scoparia (Lange) Nyman variety synonym

Chaetocladus monostachys J.Nelson species synonym

Ephedra villarsii Gren. & Godr. species synonym

Ephedra equisetiformis Webb & Berthel. species synonym

Ephedra major subsp. villarsii (Gren. & Godr.) P.Fourn. subspecies synonym

Ephedra nebrodensis Tineo species accepted

Ephedra atlantica Andr. species synonym

Ephedra graeca C.A.Mey. species synonym

Ephedra scoparia Lange species synonym

Ephedra major subsp. procera (C.A.Mey.) Bornm. subspecies synonym

Ephedra nebrodensis var. procera (C.A.Mey.) Stapf variety synonym

Ephedra procera var. erythrocarpa C.A.Mey. variety synonym

Ephedra procera C.A.Mey. species accepted

Ephedra procera var. chrysocarpa C.A.Mey. variety synonym

Ephedra chilensis C.Presl species accepted

Ephedra araucana Phil. species synonym

Ephedra monticola Miers species synonym

Ephedra americana var. andina Poepp. ex Endl. variety synonym

Ephedra gracilis Phil. species synonym

Ephedra andina Poepp. & Endl. species synonym

Ephedra bracteata Miers species synonym

Ephedra americana f. rubra Kuntze form synonym

Ephedra dumosa Miers species synonym

Ephedra americana f. alba Kuntze form synonym

Ephedra americana f. rosea Kuntze form synonym

Ephedra foeminea Forssk. species accepted

Ephedra fragilis subsp. campylopoda (C.A.Mey.) K.Richt. subspecies synonym

Ephedra campylopoda C.A.Mey. species synonym

Ephedra macedonica Kosanin species synonym

Ephedra torreyana S.Watson species accepted

Ephedra yangthangensis P.Sharma & Rita Singh species accepted

Ephedra alata subsp. alenda Stapf subspecies synonym

Ephedra americana subsp. andina Poepp subspecies homotypic synonym

Ephedra andina subsp. humilis (Wedd.) Parl. subspecies synonym

Ephedra vulgaris Tchich. species synonym

Ephedra saxatilis subsp. mairei Florin subspecies synonym

Ephedra intermedia subsp. glauca Stapf subspecies synonym

Ephedra nevadensis subsp. paucibracteata Stapf subspecies synonym

Ephedra altissima subsp. tripolitana Pamp. subspecies synonym

Ephedra altissima subsp. mauritanica Stapf subspecies synonym

Ephedra fasciculata subsp. clokeyi (Cutler) Clokey subspecies synonym

Ephedra intermedia subsp. schrenkii Stapf subspecies synonym

Ephedra nevadensis subsp. pluribraceata Palmer ex Stapf subspecies synonym

Ephedra viridis subsp. viscida (H.C.Cutler) L.D.Benson subspecies synonym

Ephedra californica subsp. funerea (Coville & C.V.Morton) L.D.Benson subspecies synonym

Ephedra nevadensis subsp. aspera (Engelm.) L.D.Benson subspecies synonym

Ephedra americana subsp. humboldtii Stapf subspecies synonym

Ephedra minuta subsp. dioeca C.Y.Cheng subspecies synonym

Ephedra antisyphilitica subsp. brachycarpa Cory subspecies synonym

Ephedra altissima subsp. algerica Stapf subspecies synonym

Ephedra altissima subsp. scabra Trab. subspecies synonym

Ephedra antisyphilitica subsp. pedunculata S.Watson subspecies synonym

Ephedra intermedia subsp. tibetica Stapf subspecies synonym

Ephedra nebrodensis Tineo ex Guss. species synonym

Ephedra nebrodensis subsp. procera (C.A.Mey.) Stapf subspecies homotypic synonym

Ephedra californica subsp. californica subspecies synonym

Ephedra americana subsp. rupestris (Benth.) Stapf subspecies synonym

Ephedra alata subsp. decaisnei (Stapf) Maire subspecies synonym

Ephedra coryi subsp. viscida H.C.Cuttler subspecies proparte synonym

Ephedra americana subsp. andina Poepp ex C.A.Mey. subspecies synonym

Ephedra nebrodensis subsp. nebrodensis subspecies synonym

Ephedra przewalskii subsp. kaschgarica (Fedtsch. & Bobr.) C.Y.Cheng subspecies synonym

Ephedra nevadensis subsp. pluribraceata Palmer subspecies homotypic synonym

Ephedra peninsularis I.M.Jonson species synonym

Ephedra monosperma subsp. disperma Regel subspecies synonym

Ephedra major subsp. suggarica Maire subspecies synonym

Ephedra nevadensis subsp. viridis (Coville) M.E.Jones subspecies synonym

Ephedra intermedia subsp. persica Stapf subspecies synonym

Ephedra foliata subsp. aitchisonii Stapf subspecies synonym

Ephedra altissima subsp. nana Ball subspecies synonym

Ephedra major var. nebrodensis (Tineo) Hayek variety synonym

Ephedra sumlingensis P.Sharma & P.L.Uniyal species synonym

Ephedra major var. procera (Fisch. & C.A.Mey.) Asch. variety synonym

Ephedra nebrodensis subsp. procera (C.A.Mey.) K.Richt. subspecies synonym

Ephedra likiangensis var. mairei (Florin) L.K.Fu & Y.F.Yu variety synonym

Ephedra fragilis var. campylopoda (C.A.Mey.) Stapf variety synonym

Ephedra nevadensis var. nevadensis variety synonym

Ephedra californica var. californica variety synonym

Ephedra viridis var. viridis variety synonym

Ephedra fasciculata var. fasciculata variety synonym

Ephedra khurikensis P.Sharma & P.L.Uniyal species synonym

Ephedra distachya Vill., 1789 species doubtful

Ephedra altissima Delile species heterotypic synonym

Ephedra fragilis subsp. desfontainii Asch. & Graebn. subspecies synonym

Ephedra foliata Boiss. & Kotschy species synonym

Ephedra gerardiana Wall. species doubtful

Ephedra likiangensis f. likiangensis form synonym

Ephedra major subsp. major subspecies synonym

Ephedra texana C.F.Reed, 1935 species accepted

Ephedra fragilis Fresen. species doubtful

Ephedra fedtschenkoi Paulsen, 1904 species accepted

Ephedra campulopoda DC., 1868 species accepted

Ephedra distachya var. caspica (Fomin) Grossh. variety synonym

Ephedra distachya f. caspica Fomin form synonym

Ephedra reediae Cory species synonym

Ephedra macedonica subsp. anin subspecies synonym

Ephedra minuta var. dioica C.Y.Cheng variety synonym

Ephedra aurea Brullo, C.Brullo, Cambria, Ilardi, Siracusa & Giusso species accepted

Ephedra chengiae Y.Yang & D.K.Ferguson species accepted

Ephedra stipitata J.Biswas & Rita Singh species accepted

Ephedra strongylensis Brullo, C.Brullo, Cambria, Ilardi, Siracusa, Miniss. & Giuss species accepted

Ephedra major var. atlantica (Andr.) Maire variety synonym

Ephedra major var. procera (C.A.Mey.) Fitschen variety homotypic synonym

Ephedra monostachya Willd., 1806 species doubtful

Ephedra andina Poepp. ex C.A.Mey. species synonym

Ephedra tweedieana C.A.Mey. species accepted

Ephedra distachya Gaudin species doubtful

Ephedra fragilis Lowe, 1860 species doubtful

Ephedra przewalskii var. przewalskii variety synonym

Ephedra ciliata Fisch. & C.A.Mey. species accepted

Ephedra alte Brandis species synonym

Ephedra alte C.A.Mey. species synonym

Ephedra major var. procera (C.A.Mey.) Hayek variety synonym

Ephedra distachya Brot., 1805 species doubtful

Ephedra chilensis Miers species synonym

Ephedra patagonica Phil. species synonym

Ephedra gerardiana Wall. ex Klotzsch & Garcke species accepted

Ephedra sinica subsp. dahurica (Turcz.) Galanin subspecies synonym

Ephedra equisetiformis subsp. nebrodensis (Tineo) Bonnier & Layens subspecies synonym

Ephedra equisetiformis subsp. distachya (L.) Bonnier & Layens subspecies synonym

Ephedra pangiensis Rita Singh & P.Sharma species synonym

Ephedra monostachya Guss. species accepted

Ephedra gracilis Phil. ex Stapf species accepted

Ephedra trifurca Torr. species doubtful

Ephedra fragilis Moris, 1828 species synonym

Ephedra alata Schimp. ex Carrière, 1855 species doubtful

Ephedra major subsp. procera Markgr. subspecies synonym

Ephedra distachya Forssk., 1775 species doubtful

Ephedra andina f. abbreviata Stapf ex Skottsb. form synonym

Ephedra major Puller species accepted

Ephedra vulgaris Willk. species heterotypic synonym

Ephedra distachya Cladera et al., 2007 species doubtful

Ephedra multiflora Phil. species homotypic synonym

Ephedra antisyphilitica Berland. species homotypic synonym

Ephedra ochreata var. striata Gillies variety homotypic synonym

Ephedra monosperma J.G.Gmel. species homotypic synonym

Ephedra americana Humb. & Bonpl. species homotypic synonym

Ephedra nebrodensis subsp. suggarica (Maire) Breistr. subspecies homotypic synonym

Ephedra saxatilis (Stapf) Royle species homotypic synonym

Ephedra aspera Engelm. species homotypic synonym

Ephedra pedunculata Engelm. species homotypic synonym

Ephedra nebrodensis subsp. equisetina (Bunge) Breistr. subspecies homotypic synonym

Ephedra peruviana Bertero species homotypic synonym

Ephedra americana var. andina Poepp. variety homotypic synonym

Ephedra alata Schimp. species homotypic synonym

Ephedra occidentalis Torr. species homotypic synonym