(Joseph Ghio, R. 1972). Seedling# 69-156P. TB, height 36" (91 cm), Early to late bloom. Standards light blue, deep blue-purple midrib; falls deep blue-purple; blue beard. (((('Frosted Starlight' x ('Spanish Peaks' x 'Black Satin')) x (('Cahokia' x 'Pierre Menard') x ('Black Forest' x 'Chivalry'))) x 'Penthouse') x ('Mahalo' x 'Diplomacy')) X 'Veneration'. Bay View Gardens 1975. Honorable Mention 1976; Award of Merit 1978; American Dykes Medal 1980.
http://wiki.irises.org/TbKthruO/TbMystique