Fls 2-3 per stem, 70 mm wide; perianth segments broadly ovate or oblong, rounded at apex and sometimes somewhat truncate, brilliant to light greenish yellow, with slight white mucro, spreading or inflexed, a little concave, with margins incurling, smooth, overlapping half; inner segments ovate, with margins more strongly incurved; corona bowl-shaped, straight-sided, loosely ribbed, opening light greenish yellow to pale yellow-green becoming near white, with mouth straight, wavy, rim entire.
Oryx, 7 Y-W, Grant E. Mitsch, Verenigde Staten, 1969
Foto #53520 John E. Colley, EngelandOryx, 7 Y-W, Grant E. Mitsch, Verenigde Staten, 1969
Foto #53048 Ben Blake, Verenigde StatenOryx, 7 Y-W, Grant E. Mitsch, Verenigde Staten, 1969
Foto #44522 Brenda Lyon, AustralieOryx, 7 Y-W, Grant E. Mitsch, Verenigde Staten, 1969
Foto #44521 Brenda Lyon, AustralieOryx, 7 Y-W, Grant E. Mitsch, Verenigde Staten, 1969
Foto #33001 Rose Bradley, Verenigde StatenOryx, 7 Y-W, Grant E. Mitsch, Verenigde Staten, 1969
Foto #10420 Gordon Coombes, Nieuw-ZeelandOryx, 7 Y-W, Grant E. Mitsch, Verenigde Staten, 1969
Foto #9793 Noeline McLaren, Nieuw-ZeelandOryx, 7 Y-W, Grant E. Mitsch, Verenigde Staten, 1969
Foto #8867 Theodore E. Snazelle, Verenigde StatenOryx, 7 Y-W, Grant E. Mitsch, Verenigde Staten, 1969
Foto #7693 Ian Scroggy, Noord-Ierland