Fifty three flowers, 30 buds arranged in a double spiral on a 73-cm inflorescence on a terrestrial plant with five glossy, elliptical and serrulate leaves 29-cm long x 8-cm wide; sepals and petals yellow-green, petals too small to measure; lip white; prominent ovary, pannose, dark green; prominent anther cap dark brown; substance medium firm; texture glossy.
Sauroglossum elatum Lindl., Edwards's Bot. Reg. 19: t. 1618 (1833).