Echinocereus enneacanthus var. conglomeratus (C.F.Först. ex K.Schum.) L.D.Benson in Cact. Succ. J. (Los Angeles) 46: 80. 1974.

Nomenclatural References

• person : Carl Friedrich Förster (1817-1901) Based on occurrence of standard abbreviation 'C.F.Först.' in the authors string.
• person : Karl Moritz Schumann (1851-1904) Based on occurrence of standard abbreviation 'K.Schum.' in the authors string.
• person : Lyman David Benson (1909-1993) Based on occurrence of standard abbreviation 'L.D.Benson' in the authors string.
• database : The Plant List version 1.0, record: kew-2782607
• database : The Plant List version 1.1, record: kew-2782607