Melocactus pachycephalus N.P.Taylor in Phytotaxa 470(3): 256. 2020.

Nomenclatural References

• literature : TAYLOR, N. P., & ZAPPI, D. C. (2020). Nomenclatural adjustments in Brazilian Cereeae (Cactaceae) Phytotaxa, 470(3), 256–258. https://doi.org/10.11646/phytotaxa.470.3.6 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Nigel Paul Taylor (b.1956) Based on occurrence of standard abbreviation 'N.P.Taylor' in the authors string.