Rhododendron wilsoni (Nutt.) Hook.
      
no HD illustration available (m3)
2 1233409 Rhododendron wilsoni (Nutt.) Hook. [0] Ericaceae
W. Curtis, Bot. Mag., vol. 85 [ser. 3, vol. 15]: t. 5116 (1859) [W.H. Fitch]