MLT1; B72 p103; The Begonian, Jun 1979; The Begonian, Aug 1976; A.B.Graf: Pictorial Cyclopedia of Exotic Plants Hardcover, 1978.
Article References
Photo References
JBS, Begonias :84. 1980; Know Your Begonias, Jack Krempin, ®1993 by Jack Krempin Krempin Books, Queensland Australia; The Begonian, Jun 1979; The Begonian, Aug 1976; The Begonian, May 1972;