Rhododendron 'Django', which is a Hachmann hybrid documented as 'Abendglut' x Rhododendron brachycarpum ssp tigerstedtii, has been determined to be a triploid using flow cytometry by
Dr. João Loureiro, Dr. Silvia Castro, and Mariana Castro
Plant Ecology and Evolution Group,
Centre for Functional Ecology,
Department of Life Sciences,
Faculty of Science and Technology,
University of Coimbra, Portugal.
Summary of Ploidy Levels
Triploid 'Django'
Source: Kristian Theqvist
John and Sally Perkins
