Reference:Blake1918a
Revision as of 12:24, 20 August 2020 by imported>Unknown user
Verbatim text: Blake, S. F. 1918. A revision of the genus Viguiera. Contr. Gray Herb. 54: 1–218.
Author: Blake, S.F.
Year: 1918
Title: A revision of the genus Viguiera
Journal: Contr. Gray Herb
Volume: 54
Pages: 1–218