Below is a photo of the RC Wanadis. For those of you not familiar
with the term RC, it stands for a aril hybrid that is a cross between a regelia
iris and an oncocyclus iris. While the oncocyclus are difficult to grow
for most (including me), the regelias are easier, and the RCs are pretty easy to
grow in raised beds. They were originally hybridized by C. G. Van
Tubergen, a Dutchman, starting in the 1890s. Some of the RCs readily cross
with each other, and they also cross with the regelias.