Echinomastus

Taxonavigation

Taxonavigation: Caryophyllales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Ordo: Caryophyllales

Familia: Cactaceae
Subfamilia: Cactoideae
Tribus: Cacteae
Genus: Echinomastus
Species: E. erectocentrus – E. intertextus – E. johnsonii – E. mariposensis – E. warnockii

Echinomastus Britton & Rose, Cactaceae 3: 147, f. 154-158. 1922.
- Type species: Echinomastus erectocentrus (J.M.Coult.) Britton & Rose

Homotypic
- Echinocactus [infragen unranked] Unguispini Vaupel in Engl. (ed.), Nat. Pflanzenfam. 21: 622, 624. 1925.
- Echinocactus subg. Echinomastus (Britton & Rose) A.Berger, Kakteen 8: 250. 1929.
- Thelocactus subg. Echinomastus (Britton & Rose) Soulaire, Cactus (Paris) 10(46-47): 250. 1955.

Heterotypic
- Echinocactus [infragen unranked] Intertexti Engelm., Syn. Cact. U. S. 21. 1856.
  - Type species: Echinocactus intertextus Engelm.
- Gymnocactus V.John & Říha, Kaktusy (Brno) 19(1): 22. 1981, nom. illeg. non Backeb. (1938).
  - Type species: Gymnocactus beguinii (F.A.C.Weber ex K.Schum.)

eFloras 2008. Echinomastus in Flora of North America . Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.

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