Blue Shimmer J. Sass, R. 1941 TB 40" L W2L, From Cooley's Gardens catalog for 1944: "An entirely different plicata Clean, sparkling white with an all over pattern of clear blue stippling. The blue seems to be 'peppered' on the white background in an even manner, rather than the familiar buttonhole-stitch style. The flowers are extremely large and full. Certainly one of the most outstanding irises of the past two or three seasons." (sdlg 65-35 X (Blue Monarch x ... )), HM 1942, AM 1944.

From Cooley's Gardens catalog for 1953