homotypic synonyms:
Azalea pendula (Hook.f.) Kuntze;
protologue: Rhododendron Sikkim Himalaya 2: , pl. 13 (1851)
2 877190 Rhododendron pendulum Hook.f.
L.B. Van Houtte, Fl. Serres, vol. 7 : t. 662 (1852)
2 877190 Rhododendron pendulum Hook.f.
J.D. Hooker, Rhododendr. Sikkim-Himalaya: t. 13 (1849) [J.D. Hooker]
Azalea pendula (Hook.f.) Kuntze;
protologue: Rhododendron Sikkim Himalaya 2: , pl. 13 (1851)
2 877190 Rhododendron pendulum Hook.f.L.B. Van Houtte, Fl. Serres, vol. 7 : t. 662 (1852)
2 877190 Rhododendron pendulum Hook.f.J.D. Hooker, Rhododendr. Sikkim-Himalaya: t. 13 (1849) [J.D. Hooker]