Rosetted, c. glabrous perennial with ascending flowering scapes to 40 cm high. Leaves shortly petiolate, oblanceolate to narrow-elliptic, 4–12 cm long (including petiole), 5–12 mm wide, acute to obtuse, virtually glabrous, margins toothed and sometimes lobed. Inflorescence a dichasium; bracteoles free, lanceolate to ovate, 1–3 cm long, often toothed or deeply incised. Sepals 5, usually 8–12 mm long, free, glabrous or pubescent near margins; corolla 12–22 mm long, spurred, pubescent outside, almost glabrous inside, deep yellow, often brownish near throat, wings 1–1.5 mm wide; indusium oblong, with short hairs around base, orifice very curved and with short bristles. Capsule ovoid, 6–9 mm long, pubescent; seeds elliptic, c. 4 mm long, smooth, wing 1–2 mm wide. Flowers mainly Sep.–Jan.
LoM, MuM, VRiv, MSB, RobP. Also WA, SA, NSW. Rare in Victoria, apparently confined to the far north-west and the Dimboola district, usually in mallee or grassland.