Pterostyrax corymbosus Siebold & Zucc.
      
no HD illustration available (m3)
2 852779 Pterostyrax corymbosus Siebold & Zucc. Styracaceae
T. Nakai, Trees Shrubs Japan, vol. 1 : p. 248, fig. 137 [百三十七] (1935-1951)