Echinocereus parkeri subsp. rayonesensis (N.P.Taylor) D.Felix & W.Blum Echinocereus 24 (special edition): 99. 2011: 99. 2011.

Nomenclatural References

• person : Dieter Felix Based on occurrence of standard abbreviation 'D.Felix' in the authors string.
• person : Nigel Paul Taylor (b.1956) Based on occurrence of standard abbreviation 'N.P.Taylor' in the authors string.
• person : Wolfgang Blum (b.1963) Based on occurrence of standard abbreviation 'W.Blum' in the authors string.