Books About Begonias
Tebbitt, M. 2005. Begonias Cultivation, Identification and Natural History
Thompson, B. 2015. Brad’s Begonia World
Thompson, M.L., Thompson, E.J., 1981. Begonias: The Complete Reference Guide
Web Resources
Fine Gardening, “Rex Begonias” by Rita Randolph
http://www.finegardening.com/rex-begonias
A Way to Garden by Margaret Roach
http://awaytogarden.com/growing-fancy-leaf-begonias-indoors-and-out/
“How to Grow Tuberous Begonias” by White Flower Farm
https://www.youtube.com/watch?v=lbktws3347g