Pterostylis loganii (D.L.Jones) G.N.Backh.

Rosette stalk 20–6
 long; leaves 3–6, 10–30 x 2–5mm. Flower stem 150–50
 tall; stem leaves 5–7, 10–60 x 3–7mm. Flowers 1–9, not crowded, 10–15 x 5–6.5mm, pale translucent green with darker green stripes, shiny. Dorsal sepal tip brown. Lateral sepals about as wide as galea, 9–12 x 5–6.5mm, margins curved, tips brown. Petals with narrow elongate basal flanges, 11–13 x 2.5–3mm, outer margin nearly straight. Labellum 5–6 x 2.5mm, oblong, tawny to buff brown with black basal mound and central stripe; surface cells bead-like, few hair-like cells at base; midlobe short.

Localised, growing among shrubs and tussocks on slopes and ridges in open forest in shallow clay loam.