Verbatim text: Nesom, G. L. 1990j. Taxonomy of Solidago petiolaris (Astereae: Asteraceae) and related Mexican species. Phytologia 69: 445–458.
Author: Nesom, G.L.
Year: 1990j
Title: Taxonomy of Solidago petiolaris (Astereae: Asteraceae) and related Mexican species
Journal: Phytologia
Volume: 69
Pages: 445–458
BHL link: http://www.biodiversitylibrary.org/part/8970