Tapia, H.J., Bárcenas-Argüello, M.L., Terrazas, T. & Arias, S. 2017: Phylogeny and circumscription of Cephalocereus (Cactaceae) based on molecular and morphological evidence. – Systematic Botany 42(4): 709-723

Title	Phylogeny and circumscription of Cephalocereus (Cactaceae) based on molecular and morphological evidence
Authorship	Tapia, H.J., Bárcenas-Argüello, M.L., Terrazas, T. & Arias, S.
Date published	2017
Volume	42(4)
In journal	Systematic Botany
Pages	709-723
Doi	http://doi.org/10.1600/036364417X696546