Guidelines for the conduct of tests for distinctness, uniformity and stability—Rhododendron [Rhododendron Subgenus Tsutsusi(Sweet) Pojarkova and Subgenus Pentanthera(G. Don) Pojarkova.]
Guidelines for the conduct of tests for distinctness,uniformity and stability—Rhododendron(Rhododendron Subgenus Hymenanthes(Blume) K. Koch and Subgenus Rhododendron L.)