Echinocereus rigidissimus subsp. rubispinus (G.Frank & A.B.Lau) N.P.Taylor in Cactaceae Consensus Init. 3: 9. 1997.

Nomenclatural References

• person : Alfred Bernhard Lau (1928-2007) Based on occurrence of standard abbreviation 'A.B.Lau' in the authors string.
• person : Gerhard R. W. Frank Based on occurrence of standard abbreviation 'G.Frank' in the authors string.
• person : Nigel Paul Taylor (b.1956) Based on occurrence of standard abbreviation 'N.P.Taylor' in the authors string.
• database : The Plant List version 1.0, record: kew-2782813
• database : The Plant List version 1.1, record: kew-2782813