One cupped green flower and no buds on one branched inflorescence on a single fan-shaped growth with eight leaves borne on a 3.2 cm  wide by 5.0 cm plant mounted in sphaghnum on a 1.8 cm by 4.0 cm. bamboo stick; sepals flushed light brown; lip white, keel yellow, column red, wings flushed brown; substance light; texture diamond dust.
Hirtzia escobarii, award 20155739, has been determined to be Pterostemma benzingii by SITF (Feb 2016).Â