Brian S. Duncan, Northern Ireland
Year Registered: 1975
Mahmoud x Don Carlos
Doctor Hugh
David Jackson, Australia
Year of first flowering: 1983
Dorus x Challenge
Elusive
115mm; Perianth segments broadly ovate, plane, smooth; corona bowl-shaped, ribbed, orange-red, mouth expanded and a little frilled with a rim shallowly crenate.
Abstruse, 3 W-R, David Jackson, Australia, 2005
Photo #61710 Michael Baxter, EnglandAbstruse, 3 W-R, David Jackson, Australia, 2005
Photo #40837 Graeme Davis, AustraliaAbstruse, 3 W-R, David Jackson, Australia, 2005
Photo #32478 Wayne Brown, AustraliaAbstruse, 3 W-R, David Jackson, Australia, 2005
Photo #8971 Kirby Fong, USAAbstruse, 3 W-R, David Jackson, Australia, 2005
Photo #8970 Kirby Fong, USAAbstruse, 3 W-R, David Jackson, Australia, 2005
Photo #7904 Ben Blake, USAAbstruse, 3 W-R, David Jackson, Australia, 2005
Photo #7903 Ben Blake, USAAbstruse, 3 W-R, David Jackson, Australia, 2005
Photo #7902 Ben Blake, USA