Blake, S.F. 1916: A revision of the genus Polygala in Mexico, Central America and the West Indies. – Contr. Gray Herb., ser. 2, 47

Title	A revision of the genus Polygala in Mexico, Central America and the West Indies
Authorship	Blake, S.F.
Date published	1916
Volume	47
Seriespart	2
In journal	Contr. Gray Herb.