Fl. rounded, 82 mm wide; perianth segments very broadly ovate, blunt, rich lemon yellow, touched white at base, reflexed, overlapping half; the inner segments square-shouldered at base, with margins wavy; corona somewhat funnel-shaped, lightly ribbed, opening buff yellow, becoming almost white, with mouth flared and even, rim irregularly and minutely notched to standard.
Sun Gem, 2 YYW-W, Grant E. Mitsch, United States, 1984
Photo #5164 Grant E. Mitsch, USA