(Spx) 'Ib Troy' 1934, Foster 'Ib Troy' (Sir Michael Foster, R. 1934). MB. I. iberica x I. trojana . Also listed as AB : 'Ib Troy' See below: * * References ...
(Spx) 'Ideal' 1956, Koomen 'Ideal' (Selected. by C.N. Koomen, introduced. by G. Hommes, 1956). Standards lobelia blue (41/1), falls bluebird blue (042/1), yellow ...
(Spx) 'Indomitable' 1939, Anderson 'Indomitable' (Edgar Anderson, R. 1939). Series Laevigatae, Color Class B1D, Dark blue self. Iris versicolor L. X Iris virginic...
■(SPX) 'Irwell Fashion' 2008, Busch 'Irwell Fashion' ( Ron Busch R. 2008) Sdlg. T 2000. SPEC X (cal sibe), 36" (91 cm), Late bloom. Standards pale blue veined vio...
(SPX) 'Irwell Haven' 2008, Busch 'Irwell Haven' (Ron Busch, R. 2008) Sdlg. Y 2000. SPEC X (cal sibe), 36 38" (91 97 cm), Early bloom. Standards off white veined v...