Rhododendron macrophyllum D. Don ex G. Don.
Engl.: Pacific rhododendron, California rhododendron, California rose bay.
Bot. syn.: Rhododendron californicum Hook.
Photo: Rhododendron macrophyllum 0.
Botanical name:
Flowering plant. Mt. Hood Nat'l Forest, OR, US. Wild. 1998-06-01.