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A Blue Tigridia

Here is a Burbank hybrid tigridia that has taken on a color variation that is very striking. It is a complex hybrid, further developed by careful selection in Mr. Burbank's garden. It represents the result of one of his most interesting series of experiments in breeding the tigridias.

A Blue Tigridia

This image is from: Luther Burbank: his methods and discoveries and their practical application. Volume 10 Chapter 3