Search for: [Subject and Keywords = genus Rosa] OR [Subject and Keywords = systematics of section Caninae] OR [Subject and Keywords = Rosa] OR [Subject and Keywords = systematyka sekcji Caninae] OR [Title = Studies on genus Rosa L. \- systematics of section Caninae DC. em Christ] OR [Title = Studia nad rodzajem Rosa L. \- Systematyka sekcji Caninae DC. em. Christ] OR [Creator = Zieliński, Jerzy]