Fl. forming a double triangle; perianth segments broadly ovate, blunt, yellow, with pale mucro, reflexed, plane, with margins sometimes incurling, with midrib showing, of heavy substance, overlapping half; the inner segments narrower, more nearly spreading, shouldered at base; corona funnel-shaped, smooth, deep orange, mouth straight, a little wavy towards apex, with rim notched and minutely crenate. Early.

Fl. 72mm wide; perianth segments 30mm long; corona 33mm long;