TB 34″ E-L
From Eden Road Iris Garden 1979 catalog: “Standards are ruffled, full, upright, and are Flax Blue. 642/3. Falls are wide, lightly fluted, ruffled, semi-flaring, and are between Royal Purple and Victoria Violet, 738, with a slightly blended edge. Beard is Wisteria Blue, 640/1. A near black and blue beauty. Three branches and terminal.”
(Rain Shadow X Tropical Night).