Iris siberica 'Flight of Butterflies'

Iris siberica 'Flight of Butterflies' tops out at 24". This was used as the pollen parent for the setosa/siberica seedlings.
 
Oddly, the reverse cross produced a wide range of heights. A few are lucky to make it to 20" tall while others go over 45".  

Skip & Christy Hensler (May 31, 2004)
THE ROCK GARDEN
Newport, WA
http://www.povn.com/rock/