Rosette absent or on lateral growth; leaves 2 or 3, narrowly elliptic, 20–50 × 4–10 mm, dark green, apex acuminate. Flower stem 180–260 mm tall, 3–7-flowered. Flowers 9–11 mm long, pale green with thinly clubbed reddish yellow labellum callus glands. Dorsal sepal 9–11 × 1.3 mm. Lateral sepals 7–8.5 × 1.3 mm. Petals 8–9 × 0.6 mm. Labellum stalk c. 3.5 mm long. Labellum lamina c. 3.5 × 1 mm, pale green with purple-black basal blotch; free basal part of labellum c. 2 mm long. Callus c. 2.5 mm long, appearing untidy; central area sparsely covered with thinly clubbed shiny calli; margins with reddish yellow calli 0.5–1 mm long; limb of callus c. 1 mm long, apex broadly notched, c. 0.5 mm wide, with shiny black ridges and warts.
Localised; growing on low ridges and rises in open areas of sparse, stunted forest; or among shrubs in taller forest dominated by Asteromyrtus brassii and Welchiodendron longivalve, with a heathy or shrubby understorey in freely draining, gravelly loam.
Home