Eucosia papuana Schlechter
drawn by Neville H.S. Howcroft

Key to Illustration:
A: habit; B: flower, side view; C: dorsal sepal; D: petal; E: lateral sepal;
F: labellum; G: column and labellum, side view; H: same as G, greatly enlarged;
I: column, viewed from bleow; J: anther