homotypic synonyms:
Azalea amagiana Makino;
protologue: Enum. Sperm. Jap. 1: 27 (1948)
2 875664 Rhododendron amagianum (Makino) Makino ex H.Hara [80 121849 Azalea amagiana Makino]
Ann. Missouri Bot. Gard., vol. 97 : p. 170, fig. 1 (2010) [J. Xiao-Feng]
Azalea amagiana Makino;
protologue: Enum. Sperm. Jap. 1: 27 (1948)
2 875664 Rhododendron amagianum (Makino) Makino ex H.Hara [80 121849 Azalea amagiana Makino]Ann. Missouri Bot. Gard., vol. 97 : p. 170, fig. 1 (2010) [J. Xiao-Feng]