Species Iris Group of North America

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

An Introductory Guide to Species Iris and SIGNA

This booklet contains chapters on some easy iris species, hand pollination, seed saving, registering an iris, irises for the shade, a beginners guide to taxonomy, on-line resources, a commercial directory, and much more. Price is only $5 including postage for members of SIGNA. Non-members will be asked for additional postage.

Contact our Publications Chair, gardens@molalla.net, for ordering information.

© 2018, SIGNA. For general inquiries about SIGNA please contact krw25@cornell.edu. Please report technical problems to dkramb@badbear.com.