Fl. rounded, 60 mm wide; perianth segments very broad, somewhat truncate, prominently mucronate, pure white, spreading, a little concave, smooth and of heavy substance, overlapping half or more; the inner segments narrower, slightly inflexed; corona very shallow bowl-shaped, narrow, tightly ribbed, yellow, with green at base, and with a narrow band of orange at rim sometimes fading to yellow with age, mouth wavy, with rim crenate. Very late. Resembles ‘Lemon Tree’ but with the rounder corona having a brighter and longer-lasting color at rim.

Part of Haven’s “Emerald” series.