The Perfected Solanum
A later stage of development of the new Brazilian Solanum shown earlier. Mr. Burbank has now developed the fruit by selective breeding until it is of considerably increased size, and markedly improved in flavor. A few more lessons need to be given before the plant is marketable; but the new Solanum promises to be a valuable addition to the vegetable garden.
This image is from: Luther Burbank: his methods and discoveries and their practical application. Volume 2 Chapter 9