(SIB) 'Babet' 1937, Nesmith 'Babet' (Elizabeth Nesmith, R. 1936). SIB. late bloom. Color Class B7M. See below: * * References References: From Carl Salbac...
(SIB) 'Balciae' 1941, Stone 'Balciae' (Walter Stone, 1941) SIB Color Class W1. NOTE: Designated unapproved and/or uncertain. Entered with all lower case letters i...
■(SIB) 'Banish Misfortune' 1999, Schafer/Sacks 'Banish Misfortune' (Marty Schafer Jan Sacks, R. 1999). Seedling S92 85 12. SIB, 45" (114 cm). Early to late bloo...
■(SIB) 'Barbara Schmieder' 2001, Schafer/Sacks 'Barbara Schmieder' (Marty Schafer and Jan Sacks, R. 2001). Seedling S95 38 1. SIB, 33" (84 cm). Early to late blo...
(SIB) 'Bareena' 1933, Gersdorff 'Bareena' ( Charles Gersdorff, R. 1933) SIB Late bloom. Color Class B9D. 'Perry's Blue' x Blue King'. Main.BobPries 2011 03...
■(SIB) 'Bat Wings' 2013, Aitken 'Bat Wings' ( J. Terry Aitken, R. 2012) SIB, 16 27 (4133 cm). Midseason to late to very late bloom and rebloom. Standards deep pur...
■(SIB) 'Beaumaris' 1995, Foster 'Beaumaris' ( Harry Foster, R. 1988) Seedling 2/75/222. SIB (tet.), 36" (91 cm), Midseason to late bloom. Ruffled pale cambridge...
■(SIB) 'Believe In Angels' 2009, Helsley 'Believe In Angels' (Calvin Helsley, R. 2005) Seedling 04 17. SIB, 33" (84 cm), Late midseason bloom. White self, signal ...
■(SIB) 'Bells And Whistles' 2006, Schafer/Sacks 'Bells And Whistles' (Marty Schafer and Jan Sacks, R. 2006). Seedling S99 40C 1. SIB, 28" (71 cm), Early to midsea...
(SIB) 'Bendis' 1934, Gersdorff 'Bendis' ( Charles Gersdorff, R. 1934) SIB. Very late. Color Class WW. 'Blue King' x 'Perry's Blue'. Main.BobPries 2011 03 0...
■(SIB) 'Berlin Dark Mantle' 1988, Tamberg 'Berlin Dark Mantle' ( Tomas Tamberg, R. 1996) SIB (sino sib), 24" (60 cm), Midseason bloom. Dark violet; large flowers ...
■(SIB) 'Berliner Riesen' 1980, Tamberg 'Berliner Riesen' (Tomas Tamberg, R. 1978) SIB (diploid Sino Siberian), 55" (140 cm), Late bloom. Dark violet self with whi...
■(SIB) 'Berries And Cream' 2008, Schafer/Sacks 'Berries And Cream' (Marty Schafter and Jan Sacks 2008). Midseason bloom, height 25". Standards medium to dark blue...
(SIB) 'Berry And Ice' 2005/06, Blyth 'Berry And Ice' ( Barry Blyth, R. 2005). Seedling J249 4. SIB, 30" (76 cm), Midseason late bloom. Standards light red violet;...
(SIB) 'Bickel Blue' 1953, Stoll 'Bickel Blue' (Dorothy Stoll, R. 1953) SIB, 25" (64 cm). Early bloom. Blue self, pale (M P 41 A 6). 'Gatineau' x 'Snowy Egret'. ...
■(SIB) 'Big Blue' 1968, McEwen 'Big Blue' ( Currier McEwen, R. 1968) Seedling 61/Cas 4 3. SIB, 34" (86 cm). Early midseason to late midseason bloom. Color Class B...
■(SIB) 'Black Knight' YYYY, unregistered 'Black Knight'. Deep reddish purple with central gold streak on falls plus a few small markings either side of streak. It...
(SIB) 'Black Velvet' YYYY, Chatto 'Black Velvet' (Beth Chatto, not registered). Slightly smaller flowers than type, but the blackest, most velvet textured of all….
(SIB) 'Blue Bird' 1903, Perry 'Blue Bird' ( Amos Perry, 1903) SIB. Color Class B7M. Not to be confused with Ji 'Blue Bird', Spec 'Bluebird' or Tb 'Blue Bird' See ...
(SIB) 'Blue Cup' 1933, Gersdorff 'Blue Cup' ( Charles Gersdorff, R. 1933) SIB. Late bloom. Color Class B7D. 'Blue King' x 'Perry's Blue'. Main.BobPries 201...
(SIB) 'Blue Guest' 1978, Love 'Blue Guest' ( Frances Love, R. 1975) SIB, , Midseason bloom. Royal blue self. I. chrysographes X unknown. Hauauru Gardens 1978. ...
■(SIB) 'Blue Hyacinth' 1987, Bush 'Blue Hyacinth' (George Bush, R. 1987). Seedling B 83 101. SIB (28 chrom. diploid), 15" (28 cm), Very very early bloom. Lavender...
■(SIB) 'Blue King' 1902, Barr 'Blue King' (Barr Sons, R. 1902) SIB. Color Class B1M. Collected by Barr in Japan. See below: * * References References: A...
■(SIB) 'Blue Mere' 1960, Hutchinson 'Blue Mere' ( P. Hutchinson, R. 1959) SIB, 36" (91 cm), Late bloom. Gentian blue self. White seedling x 'Gatineau'. Orpingt...
■(SIB) 'Blue Moon' 1952, Scheffly 'Blue Moon' (Elizabeth Scheffy, R. 1952). SIB, height 36" (91 cm), Midseason bloom. . Color Class BV1, Self, medium deep blue vi...
(SIB) 'Blue Ripples' 1940, Clevenger 'Blue Ripples' ( Dr. Louis Clevenger, R. 1940) SIB. Midseason bloom. Color Class B1M. 'Gatineau' x 'White Dove'. Main.Bo...
(SIB) 'Blue Star' 1927, Cleveland 'Blue Star' ( Frances Cleveland, R. 1927) TB. Color Class B1D. See below: * * References References: From Carl Starker ...
■(SIB) 'Blueberry Torte' 2013, Bauer/Coble 'Blueberry Torte' (Bob Bauer and John Coble, not registered). 32" (81 cm), Late midseason bloom. Multipetal blue violet...
■(SIB) 'Bluecape' 1958, Kitton 'Bluecape' (M. E. Kitton, R. 1956) SIB, 42" (107 cm), Midseason bloom. Dark blue self, some reticulations. A 'Gatineau' seedling...
(SIB) 'Bob White' 1927, Cleveland 'Bob White' (Frances Cleveland, R. 1927) SIB. Color Class WW. See below: * * References References: From Flowerfield Bu...
(SIB) 'Bobby Lee Evans' 1990, Bouldin 'Bobby Lee Evans' ( Alice Bouldin, R. 1990) Seedling 81 1. SIB, 28" (71 cm). Midseason bloom. Deep violet blue self. 'Swank'...
(SIB) 'Bowles' Black' ?, Bowles 'Bowles' Black' (Edward Augustus Bowles). "This is truly a superb little iris. The stem of this species is from a foot to eighteen...
■(SIB) 'Bright And Easy' 2012, Schafer/Sacks 'Bright And Easy' (Marty Schafer and Jan Sacks, R. 2012) Seedling S06 2 10. SIB, 32 (81 cm). Midseason bloom and rebl...
(SIB) 'Bullegraphes' 1925, Perry 'Bullegraphes' ( Amos Perry, 1925) SIB. Color Class B7D. I.bulleyana x I. chrysographes . See below: * * References R...
■(SIB) 'Bundle Of Joy' 2000, Bauer/Coble 'Bundle Of Joy' ( Bob Bauer and John Coble, R. 2000). Seedling S95JEC24 1. SIB (tet.), height 24" (61 cm), Midseason bloo...
■(SIB) 'Burgundy Fireworks' 2013, Aitken 'Burgundy Fireworks' (J. Terry Aitken, R. 2013) Seedling 04SIB 2. SIB, 38" (97 cm), Midseason late to very late bloom and...
(SIB) 'Butterfly' 1920, Cleveland 'Butterfly' (Frances Cleveland, R. 1920) SIB. Color Class B1L. Synonyms: Madame Butterfly, Mme. Butterfly, Blue Butterfly. See b...