@book{bhlitem67651, title = {A monograph of azaleas : Rhododendron subgenus Anthodendron }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/67651}, note = {https://www.biodiversitylibrary.org/bibliography/25818}, publisher = {Cambridge, University Press, 1921}, author = {Wilson, Ernest Henry, and Rehder, Alfred,}, year = {}, pages = {244}, keywords = {Azaleas|}, }