homotypic synonyms:
Azalea macrophylla (D. Don ex G. Don) Kuntze; Rhododendron macrophyllum D. Don ex G. Don;
protologue: Leafl. W. Bot. 5: 140 (1948)
876881
Rhododendron macrophyllum test 8 D. Don ex G. Don
Canad. Field-Naturalist, vol. 120 : p. 170, fig. 1 (2006)
Azalea macrophylla (D. Don ex G. Don) Kuntze; Rhododendron macrophyllum D. Don ex G. Don;
protologue: Leafl. W. Bot. 5: 140 (1948)
876881Rhododendron macrophyllum test 8 D. Don ex G. Don
Canad. Field-Naturalist, vol. 120 : p. 170, fig. 1 (2006)