Beardless Irises

These are New Zealand irises.

Foxcroft Full Moon irises were only developed in 2000,

while Bastardi irises date all the way back to 1846.

Irises at Algonquin College

This one appeared to be labelled Marshmallow Frosting, but I don't see that name applying to this colour.

Dreaming Yellow

Dewful

Caesar's Brother

Bastardi is the oldest of the irises they had, dating back to 1846.