Three widely-expanded, long-tailed, flat, pubescent flowers on three inflorescences up to 18.0 cm; sepals ivory overlaid light chartreuse, heavily spotted cordovan coalescing distally, centrally demarcated with finer spotting, basal 0.5 cm dark mahogany stripe on dorsal sepal matching petals, caudae up to 11 cm long; petals ivory overlaid light chartreuse, central dark mahogany stripe; lip hinged, pleated and cupped, snow white; column ivory, anther cap white; substance firm; texture crystalline.