Pterostylis papuana
drawn by N.H.S. Howcroft
from Daulo Pass, Eastern Highlands Province

Key to illustration:
A: habit and flower; B: flower, front view; C: flower, front view;
D: dorsal sepal; E: lateral sepals; F: petal; G: labellum, dorsal view;
H: column, labellum, overay, lateral view; I: column, ventral view;
J: column & stigma, enlarged - ventral view; K-L: anther cap

View photo: Pterostylis papuana