Aspects of floral development : proceedings of the double symposium "Floral development
: evolutionary aspects and special topics", held at the XIV International botanical
congress, Berlin (West), Germany, July 24 to August 1, 1987 / ed. by Peter Leins,
Shirley C. Tucker, Peter K. Endress ; with the assistance of Claudia Erbar, 1988
LCNA, 1993-03