Begonia rajah Ridley (cultivated) A Upper leaf surface B under surface C Young blade.

 
 
  Part of: Tan JP-C, Tam SM, Kiew R (2018) Begonia yenyeniae (Begoniaceae), a new species from Endau Rompin National Park, Johor, Malaysia. PhytoKeys 110: 23-37. https://doi.org/10.3897/phytokeys.110.25846