W is the end of my alphabet, unless you want to call pallida 'Aurea Variegata', "Zebra"...
Here's one of the 2 that have bloomed. Since I don't have a good picture of 'Wabash'... Here are some of 'Whispering Falls' (Schreiner '05)
Here it is with the first part of the vegetable garden that was requisitioned for Iris...