Verbatim text: Sleumer, H. 1980. A system of the genus Rhododendron L. In: J. L. Luteyn and M. E. O’Brien, eds. 1980. Contributions toward a Classification of Rhododendron: Proceedings, International Rhododendron Conference...May 15–17, 1978.... Bronx. Pp. 1–18.
Author: Sleumer, H.
Year: 1980
Title: A system of the genus Rhododendron L
Editor: Luteyn, J.L.O’Brien, M.E.
Book year: 1980
Book title: Contributions toward a Classification of Rhododendron: Proceedings, International Rhododendron Conference...May 15–17, 1978
Pages: 1–18