Hubert 1904; Van Waveren 1906; 1907; Backhouse 1909; Carter 1926; 1937; Wallace 1937; Award of Merit Royal Horticultural Society1932; 11A 206.
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Interested in Iris Species? Please visit the: Species Iris Group of North America website.
Your Observations Are Valued. Please make note of bud count, branching, purple based foliage and bloom time, etc. Because these are affected by climate, note date, year and geographic location and write these and other comments in the comment box below.