Erect inflorescence is 7-9" long with a single flower. Flower is 2" across. This orchid is often confused with A. uniflora. The main difference is that the flower of A. eburnea has an elongated, diamond shaped midlobe of its lip, and A. uniflora has an almost rectangular and smaller midlobe.
Foliage Characteristics:
Deciduous. Small spines noticable after leaf fall.