Verbatim text: Don, D. 1830. On the origin and nature of the ligulate rays in Zinnia;and on a remarkable multiplication observed in the parts of fructification of that genus. Trans. Linn. Soc. London 16: 155–158.
Author: Don, D.
Year: 1830
Title: On the origin and nature of the ligulate rays in Zinniaand on a remarkable multiplication observed in the parts of fructification of that genus
Journal: Trans. Linn. Soc. London
Volume: 16
Pages: 155–158
PubMed link: http://www.ncbi.nlm.nih.gov/pubmed/24843434
BHL link: http://www.biodiversitylibrary.org/part/25010