David Jackson, Australia
Year of first flowering: 1978
Dimity x Riis
![](https://daffseek.org/wp-content/uploads/2005/02/Pzaz-121x81.jpg)
![](https://daffseek.org/wp-content/uploads/2004/02/Pzaz_ver_2-121x81.jpg)
David Jackson, Australia
Year of first flowering: 1979
Kopi x Tia
![](https://daffseek.org/wp-content/uploads/2004/02/Nakajima-121x81.jpg)
![](https://daffseek.org/wp-content/uploads/2007/02/Nakajima-121x141.jpg)
![](https://daffseek.org/wp-content/uploads/2005/09/Nakajima-121x139.jpg)
Fl. rounded, 100 mm wide; perianth segments broadly or very broadly ovate, blunt or rounded at apex, vivid yellow, spreading, plane, smooth and of heavy substance, overlapping half; the inner segments more narrowly ovate, square-shouldered, with midrib showing; corona cylindrical, smooth, orange, mouth straight, lightly frilled, obscurely crenate.
Stubborn, 2 Y-O, David Jackson, Australia, 2007
Photo #61724 Michael Baxter, EnglandStubborn, 2 Y-O, David Jackson, Australia, 2007
Photo #61183 Michael Baxter, EnglandStubborn, 2 Y-O, David Jackson, Australia, 2007
Photo #50386 Elise Havens, USAStubborn, 2 Y-O, David Jackson, Australia, 2007
Photo #50103 Ben Blake, USAStubborn, 2 Y-O, David Jackson, Australia, 2007
Photo #48698 Kirby Fong, USAStubborn, 2 Y-O, David Jackson, Australia, 2007
Photo #34446 Kirby Fong, USA