The Greater Kansas City Iris Society

Classification


GKCIS members grow all sizes and color of bearded iris as well as Siberian Iris, Louisiana Iris, Spuria Iris, Crested Iris and a variety of bulbous and wild species of Iris.


There are some basic kinds of Iris:


    Bearded

    Crested

    Beardless

    Bulbous


You can learn more here

http://www.irises.org/About_Irises/Classifications.html

and here

http://aleph0.clarku.edu/~djoyce/iris/genus.html

and here

http://en.wikipedia.org/wiki/Iris_(plant)