I know that you said two but I could only narrow it down to the following;
Iris chrysographs.............
Iris chrysographs by
longk48, on Flickr
Iris confusa "Martyn Rix"...............
Iris confusa "Martyn Rix" by
longk48, on Flickr
It has fantastic foliage all year...............
Iris confusa by
longk48, on Flickr
I allow Iris foetidissima to self seed around as it can produce fantastic variations in colour..............
Iris foetidissima by
longk48, on Flickr
Iris foetidissima by
longk48, on Flickr
Iris foetidissima by
longk48, on Flickr
Finally, Iris japonica.............
Iris japonica by
longk48, on Flickr