A Sister of the Sunberry
These little seedlings are the result of a cross made between the Solanum Guinese and the Solanum nigrum. One of the parents, therefore, is a parent of the sunberry, the other being a related species. It is as yet too early to say just what possibilities of development this new hybrid holds.
This image is from: Luther Burbank: his methods and discoveries and their practical application. Volume 6 Chapter 4