Pilosocereus gounellei var. zehntneri (Britton & Rose) Byles & G.D.Rowley in Cact. Succ. J. Gr. Brit. 19(3): 67. 1957.

Nomenclatural References

• person : Gordon Douglas Rowley (1921-2019) Based on occurrence of standard abbreviation 'G.D.Rowley' in the authors string.
• person : Joseph Nelson Rose (1862-1928) Based on occurrence of standard abbreviation 'Rose' in the authors string.
• person : Nathaniel Lord Britton (1859-1934) Based on occurrence of standard abbreviation 'Britton' in the authors string.
• person : Ronald Stewart Byles (1923-1989) Based on occurrence of standard abbreviation 'Byles' in the authors string.
• database : The Plant List version 1.0, record: tro-5106659
• database : The Plant List version 1.1, record: tro-5106659