■'Happy Choice' 1977, Niswonger 'Happy Choice' ( O. David Niswonger, R. 1976) Seedling #Sp 9 76. SPU, 42" (107 cm). Midseason to late bloom. Standards pale blue; ...
(SPU) 'Harpeth Hills' 1935, Washington 'Harpeth Hills' ( Thomas Washington, R. 1934). Spuria, Medium blue bitone. Thomas Washington, Nesmith (listed), 1935. ...
(SPU) 'Hazy Hills' 1931, Washington 'Hazy Hills' ( Thomas Washington, R. 1931). SPU. Standards deep delft blue; falls hazy blue, old gold flush; smoky blue and ol...
(SPU) 'Heart Of Brown' 1964, Corliss 'Heart Of Brown' ( Philip Corliss, R. 1959) Seedling #59 5 15. SPU, 62" (157 cm). Midseason bloom. Medium brown self, small y...
(SPU) 'Heart Of Pharaoh' 1964, Corliss 'Heart Of Pharaoh' ( Philip Corliss, R. 1959) SPU, 58" (147 cm). Early bloom. Sea blue self, small yellow signal with mediu...
■(SPU) 'Heaven Bound' 2008, Jenkins 'Heaven Bound' ( B. Charles Jenkins by Jim Hedgecock, R. 2008) Seedling #CJL 47 D. SPU, 32" (81 cm). Late midseason bloom. ...
(SPU) 'Huaco' 1939, Allen 'Huaco' ( George M. Allen, R. 1939). SPU. Red self blend. Validity of the parentage is questioned as other hybridizers have not been abl...
(SPU) 'Huajilla' 1939, Allen 'Huajilla' ( George M. Allen, R. 1939). SPU. Light yellow self. ( I. ochroleuca x 'Elephantina') X I. pseudacorus . Note: Validity...
(SPU) 'Hyerensis' before 1913, Collected 'Hyerensis' (collected before 1913; in Hyères, Southern France). Blue. E. Turbat et Cie, Correvon (listed), 1929. See bel...