(SPU) Iris machovii YYYY, Hybridizer 'Machovii'. (possibly George Rodionenko, Original publication not found). Series Spuriae, Blue flowered. Said to be a subspec...
■(SPU) 'Magic In The Moonlight' 2019, Chernoguz 'Magic In The Moonlight' (Alla Chernoguz, R. 2018). Seedling 13SP 7K. SPU, 43" (109 cm), Midseason bloom. Stand...
(SPU) 'Mauve Giant' 1936, Wayman 'Mauve Giant' ( Robert Wayman, R. 1936). SPU. Color Class B7M. Medium blue red toned self. Wayman, 1937. Main.RPries 2011 ...
(SPU) 'Michigan State' 1942, Nies 'Michigan State' ( Eric Nies, R. 1942). Midseason bloom. Color Class S4M. 'Bronzspur' X seedling. Honorable Mention 1945. Chrom...
■(SPU) 'Mighty Dark' 1999, Jenkins 'Mighty Dark' ( B. Charles Jenkins, R. 1998) Seedling #BH44F. SPU, 36 40" (91 107 cm). Late midseason bloom. Near black self ...
(SPU) 'Miss Duluth' See (SIB) 'Miss Duluth' 1933, Sass 'Miss Duluth' ( Jacob Sass, R. 1931). SPU. Color Class B7D. Dark blue self, red tones. Sass, 1933. Note: Th...
■(SPU) 'Mladost' 2013, Blazek 'Mladost' ( Milan Blazek, R. 2013) SPU, 51 (130 cm). Late bloom. Standards very light lavender; style arms white to very light laven...
(SPU) 'Modra Paleta' 2013, Blazek 'Modra Paleta' ( Milan Blazek, R. 2013) SPU, 39.5 (100 cm). Late bloom. Standards deep violet blue; style arms light to deep vio...
(SPU) 'Monaurea' 1920, Foster 'Monaurea' ( Sir Michael Foster, by Bonnewitz, 1920 ). Medium yellow self. I. monnieri X 'Spuria Aurea'. Chr. 2n = 41. Bonnewitz, ...
■(SPU) 'Monspur' 1890, Foster 'Monspur' (Sir Michael Foster, 1890) SPU, Color Class B3M, Medium blue self. A cross of Iris monnieri X Iris spuria. Note: the conve...
(SPU) 'Monteagle' 1936, Washington 'Monteagle' (Thomas Washington, R. 1935). Late bloom. Color Class S7D. Bronzy red purple self, yellow halo, deeper signal. Thom...
(SPU) 'Morgen Straal' 1947, Nies 'Morgen Straal' ( Eric Nies, R. 1947) SPU. Midseason bloom. Color Class B1L. 'Russet Flame' x 'Pastoral'. See below: * * Refer...
(SPU) 'Morro Bay' 1973, Walker 'Morro Bay' ( Marion Walker, R. 1973). Seedling #S 22 65. SPU, 43" (109 cm). Early to midseason bloom. Standards deep blue violet, ...
(SPU) 'Mourenin' 2013, Blazek 'Mourenin' ( Milan Blazek, R. 2013) SPU, 43.5 (110 cm). Late bloom. Standards deep violet; style arms in shades of violet; falls yel...
(SPU) 'Mrs. Ethel Guiberson' 1940, Nies 'Mrs. Ethel Guiberson' ( Eric Nies, R. 1940). SPU. Medium yellow self. 'Spuria Aurea' X unknown. See below: * * Referen...
(SPU) 'Mrs. H. R. Moore' 1928, Fryer, Jr. 'Mrs. H. R. Moore' ( Willis E. Fryer Jr., R. 1928). White, feathered yellow. 'Spuria Aurea' X I. orientalis . Fry Nurse...
(SPU) 'Mrs. Mary Nugent' 1934, Branin 'Mrs. Mary Nugent' (Jemima Branin, R. 1934). Dark yellow self. I. monnieri X I. ochroleuca. Main.RPries 2011 03 07
(SPU) 'Mt. Whitney' 1933, Milliken 'Mt. Whitney' ( Carl Milliken, R. 1933). White, large yellow signal. I. ochroleuca X unknown. Honorable Mention 1932. Southern...