Verbatim text: Hanelt, P. 1992. Infrageneric grouping of Allium—The Gatersleban approach. In: P. Hanelt et al., eds. 1992. The Genus Allium: Taxonomic Problems and Genetic Resources…. Gatersleben. Pp. 107–123.
Author: Hanelt, P.
Year: 1992
Title: Infrageneric grouping of Allium—The Gatersleban approach
Editor: Hanelt, P.
Book year: 1992
Book title: The Genus Allium: Taxonomic Problems and Genetic Resources
Pages: 107–123