Species Iris Group of North America

What's An Iris? What's SIGNA? Seed Exchange
Publications Species Database Spec-X IOTM

This Reading Room is where we will publish articles of interest on Iris species and their hybrids.

A portion of the text in Ken Walker's article "Variations on Iris decora" in the SIGNA Bulletin was missing. Here is the full text in PDF format.

© 2018, SIGNA. For general inquiries about SIGNA please contact Rodney Barton. Please report technical problems to dkramb@badbear.com.