Cactaceae
Eriosyce bulbocalyx
Basionyme et synonymes homotypes
Echinocactus bulbocalyx Werderm. 1937
Pyrrhocactus bulbocalyx (Werderm.) Backeb. 1959
Neoporteria bulbocalyx (Werderm.) Donald & G.D.Rowley 1966
Eriosyce bulbocalyx (Werderm.) Katt. 1994
Neoporteria dubia (Backeb.) Donald & G.D.Rowley 1966
Pyrrhocactus umadeave var. marayesensis Backeb. (Nom. inval.) 1963
Pyrrhocactus marayesensis (Backeb.) J.G.Lambert (Nom inval.) 1993
Pyrrhocactus megliolii Rausch 1974
Neoporteria megliolii (Rausch) Donald 1976
Pyrrhocactus bulbocalyx (Werderm.) Backeb. 1959
Neoporteria bulbocalyx (Werderm.) Donald & G.D.Rowley 1966
Eriosyce bulbocalyx (Werderm.) Katt. 1994
Autres noms considérés comme synonymes
Pyrrhocactus dubius Backeb. 1935Neoporteria dubia (Backeb.) Donald & G.D.Rowley 1966
Pyrrhocactus umadeave var. marayesensis Backeb. (Nom. inval.) 1963
Pyrrhocactus marayesensis (Backeb.) J.G.Lambert (Nom inval.) 1993
Pyrrhocactus megliolii Rausch 1974
Neoporteria megliolii (Rausch) Donald 1976