Fl. 66 mm wide; perianth segments ovate, acute, yellowish white, reflexed, somewhat twisted, with margins incurled, separated at base; corona long cup-shaped, brilliant greenish yellow, opening with faint orange at rim, mouth slightly expanded, even, rim crenate.

A description according to Temple-Smith’s 1997 list: “slightly reflexed milk-white dished petals with yellow half-length cup; Temple-Smith classification 12 W-Y;

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