Thomson, G. 2005: Typification of Cactus macracanthos Salm-Dyck. – Cactaceae Systematics Initiatives 19: 9

Title	Typification of Cactus macracanthos Salm-Dyck
Authorship	Thomson, G.
Date published	2005
Volume	19
In journal	Cactaceae Systematics Initiatives
Pages	9