■(AR) 'Agatha' 1894, Van Tubergen 'Agatha' (C. G. Van Tubergen, 1894, R. 1936). Regeliocyclus; Height 24" (60 cm), Extra early bloom. Standards of a pale lilac co...
■(AR) 'Andromache' 1915, Van Tubergen 'Andromache' (C. G. Van Tubergen, Before registration). Regeliocyclus; AR, Dark blended red and yellow self. I. korolkowii ...
(AR) 'Artemis' 1908, Van Tubergen 'Artemis' ( C. G. Van Tubergen, Before Registration). AR. Regeliocyclus. Dark purple self. I. korolkowii var. violacea X I. b...
(AR) 'Asporina' 1936, Van Tubergen 'Asporina' ( C. G. Van Tubergen, R. 1936). Regeliocyclus. AR. Early bloom. Medium blue self. Probably I. korolkowii X unknown...
(AR) 'Beatrix' 1915, Van Tubergen 'Beatrix' ( C. G. Van Tubergen). Regeliocyclus. AR. Blended pink and cream bitone. I. korolkowii var. violacea X I. susiana ....
■(AR) 'Camilla' 1923, Van Tubergen 'Camilla' RC ( C. G. Van Tubergen, R. 1923). Regeliocyclus. AR. Blue and red bitone blend. I. korolkowii X I. paradoxa. Van Tub...
■(AR) 'Charon' 1908, Van Tubergen 'Charon' ( Van Tubergen registered with KAVB in 1908) Regeliocyclus. height 18" (40 cm); Extra early bloom. Color Code S6D; Stan...
(AR) 'Cidone' 1957, Van Tubergen 'Cidone' (Van Tubergen, Not Registered). Regeliocyclus See below: * * References References: From Supplement To The Compreh...
■(AR) 'Clara' before 1957, Van Tubergen 'Clara'. (C. G. Van Tubergen,). Regeliocyclus AR, Dark shades of purple, veined and netted brown. Susiana seedling. Court...
■(AR) 'Clotho' before 1915, Van Tubergen 'Clotho' ( C. G. Van Tubergen,). Regeliocyclus RC; S9D; "Standards deep purple, darker veins, Falls brown, veins and blot...
(AR) 'Eucharis' Before 1911, Van Tubergen 'Eucharis ( VanTubergen, before 1911). Regeliocyclus, RC 12". Midseason bloom. Color Class S8D. See below: * * Refer...
■(AR) 'Eunice' 1937, Van Tubergen 'Eunice' ( C. G Van Tubergen, R. 1937). Regeliocyclus. AR. Red bitone, light. I. korolkowii var. concolor X I. iberica . Van ...
■(AR) 'Hebe' Van Tubergen 'Hebe' RC (C. G. Van Tubergen). Regeliocyclus, AR, Blue toned white, veined medium blue. Van Tubergen, before 1907. In Royal Iris Garden...
(AR) 'Hera' Before 1907, Van Tubergen 'Hera' RC ( C. G. Van Tubergen, before 1907). Regeliocyclus, AR, Pink to red toned bitone blend, dark. Midseason bloom. 12"....
(AR) 'Hermione' Van Tubergen 'Hermione' ( C. G. Van Tubergen). Not registered. Regeliocyclus, Very early bloom. White flushed mulberry, maroon signal. See below...
(AR) 'Isis' Before 1907, Van Tubergen 'Isis' RC ( C. G. Van Tubergen before 1907). Regeliocyclus, AR. Early bloom. 14". Medium blue and reddish toned blend. I. k...
■(AR) 'Isolda' 1916, Van Tubergen 'Isolda' (C. G. Van Tubergen) Regeliocyclus; AR, height and bloom season not available. Color Class S6M (medium yellow squalens ...
■(AR) 'Lucia' 1916 Van Tubergen 'Lucia' RH (C. G. Van Tubergen). AR. Ruby red bloom; electric blue beard. Probably I. korolkowii X I. stolonifera. Synonym: 'Turko...
■(AR) 'Luna' 1908, Van Tubergen 'Luna' RC (C. G. Van Tubergen, 1908). Regeliocyclus, AR. Very early bloom. 18" (cm 46). Pink to red toned bicolor blend. I. korol...
(AR) 'Lutetia' 1960, Van Tubergen 'Lutetia' ( C. G. Van Tubergen, 1950). Regeliocyclus group; Flowers maroon veined, inner petals garnet brown (00819/1). KAVB. Th...
(AR) 'Nemesis' ?, Van Tubergen 'Nemesis' (Van Tubergen). Not Registered. Regeliocyclus, RC. Color Class S4D. Salbach 1919; Wayman 1939. See below: * * Referenc...
■(AR) 'Oberon' 1907, Van Tubergen 'Oberon' (C. G. Van Tubergen, Not Registered) Regeliocyclus, RC. White feathered blue. Parentage Unknown. Van Tubergen 1907; Gru...
■(AR) 'Orestes' 1921, Van Tubergen 'Orestes' RH ( C. G. Van Tubergen) AR. pink to red toned blend, dark. Probably I. korolkowii violacea X I. stolonifera v. Leich...
(AR) 'Osiris' Before 1911, Van Tubergen 'Osiris' (Van Tubergen, before 1911). Regeliocyclus, RC. Color Class W2D. Van T 1911; Krel. 1911, 1914; Bull. I.S.(E) 2:32...
■(AR) 'Parthenope' Before 1911, Van Tubergen 'Parthenope' RC ( C. G. Van Tubergen). Regeliocyclus, AR. Very early; 15",Light blue, patterned. Van Tubergen, before...
■(AR) 'Psyche' Before 1907, Van Tubergen 'Psyche' RC ( C. G. Van Tubergen, before 1907). Regeliocyclus, AR. Very early bloom. 15". Silver white with a light flush...
(AR) 'Sirona' Van Tubergen 'Sirona' RC ( C. G. Van Tubergen). Regeliocyclus, AR. Standards blue violet; Falls narrow, lighter base, veined darker; dark signal. I...
■(AR) 'Teucros' 2000, Van Tubergen 'Teucros' RC ( C. G. Van Tubergen by Aril Society International, R. 2000). Regeliocyclus, AR, 18" (46 cm), Early midseason bloo...
(AR) 'Thalia' Van Tubergen 'Thalia' RC ( C. G. Van Tubergen). Regeliocyclus, AR. Blue toned blend, feathered. I. korolkowii X I. susiana . Van Tubergen, 1908. ...
■(AR) 'Theseus' 'Theseus' (C. G. Van Tubergen, Not Registered) Regeliocyclus, RC. Standards deep violet with deeper veins; falls cream white netted deep violet; d...
■(AR) 'Thor' Van Tubergen 'Thor' (C. G. Van Tubergen,) Regeliocyclus, RC., Not registered. Blue and white blended self; dark pattern. I. korolkoowii x I. sari. Ho...
■(AR) 'Vulcanus' Van Tubergen 'Vulcanus' (C. G. Van Tubergen, not registered). AR, 17" (45 cm); Early bloom. Bronzy scarlet, blended with crimson. Beard dark blue...
(AR) Arils The aril irises include some of the most amazing plants in the genus Iris, from the largest flower (over a foot in length) to tiny dwarfs (the whole pl...