Thank you John. I googled "juno iris” and in images and found this link which discusses a plant very similar to the photo - Juno planifolia:
On Jan 13, 2016, at 6:19 AM, firstname.lastname@example.org [iris-photos] <email@example.com> wrote:It is a Juno. Could be aucheri or vicaria ar zenadae.
It is a Juno. Could be aucheri or vicaria ar zenadae.