Another Type of Alstromeria
There are various races of alstromeria, and Mr. Burbank is experimenting with as many of them as he can secure. He will follow his usual method of hybridizing, followed by selective line breeding. He is rather sanguine as to the outcome in the case of the alstromeria. The experiments, however, have not get reached a definite stage.
This image is from: Luther Burbank: his methods and discoveries and their practical application. Volume 7 Chapter 8