Rhododendron maddenii Hook.f. [ Rhododendron calophyllum Nutt.]
      
no HD illustration available (m3)
12 876889 Rhododendron maddenii Hook.f. Ericaceae
W. Curtis, Bot. Mag., vol. 83 [ser. 3, vol. 13]: t. 5002 (1857) [W.H. Fitch]