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Lip auriculate at the base, 4–5.3 mm long, 3-lobed at about halfway; mid-lobe 2–3 × 1–1.5 mm, triangular; side lobes spreading, 3–3.8 mm long, filiform, sometimes with a few threads; spur 9–10 mm long, straight, slender.
Leaves borne towards stem apex, 13–18 × 1–1.8 cm, linear, unequally 2-lobed at apex, rather light glossy green.
Stems rather straggling, 40–150 cm long, 4–5 mm in diameter, woody, covered with old leaf bases.
Inflorescences arising mainly on lower part of the stem, 3–8 cm long, 6–15-flowered.
Flowers yellow, orange or brownish orange, sometimes tinged with green, fragrant.
Roots arising along the lower part of the stem, 4–5 mm in diameter, smooth.
Sepals (3.5)5–6 × 1.5–2.6 mm, ovate, acute, the lateral sepals oblique.
Flower greenish-cream or pale straw-orange in colour.
Petals (3.5)5–6 × 0.7–1.4 mm, lanceolate, acuminate.
Epiphytic herbs, often lithophytic.
Peduncle very short, c. 3 mm long.
Pedicel and ovary c. 3 mm long.
Column c. 1.5 mm long.
Bracts 1–2 mm long.
