Fl. forming a double triangle; perianth segments broadly ovate, blunt, acute, greenish white with brighter white mucro, spreading, with midrib showing, overlapping half; the inner segments more narrowly ovate, slightly inflexed, with margins a little wavy; corona funnel-shaped, bright yellow, mouth ribbed and expanded, even, with rim loosely flanged and regularly crenate.
Compute, 1 W-Y, David Jackson, Australia, 1986
Foto #48378 Kirby Fong, Stati UnitiCompute, 1 W-Y, David Jackson, Australia, 1986
Foto #45763 Brenda Lyon, AustraliaCompute, 1 W-Y, David Jackson, Australia, 1986
Foto #5190 Reg Nicholl, InghilterraCompute, 1 W-Y, David Jackson, Australia, 1986
Foto #1433 Kirby Fong, Stati Uniti