Inflorescences axillary or terminal, simple or branched, 2.5–36 cm long, shorter than to much longer than the leaves; peduncles or apparent peduncles 0–13 cm long; pedicels 3–8 mm long; axes yellowish ferruginous pubescent; bracts narrowly ovate, soon falling; bracteoles 4–5 mm long, linear-lanceolate.
Herb or subshrub, either erect and 0.6–0.9 m tall or trailing and 0.5–2 m long but with erect leaves and inflorescences; stems pale or dark, angular or ribbed, sparsely to densely pubescent.
Calyx glandular pubescent; tube 3–4 mm; upper lobes 6 mm long, joined for about half their length; lateral lobes 6.5 mm long, oblong-lanceolate; lowest lobe 6.5–11 mm long, lanceolate.
Corolla bright pink, blue, purple or white; standard 10 × 9 mm, round to obovate, auriculate with 2 mm long claw; wings 8 × 3 mm with 4 mm long claw; keel 6 mm long.
Pods 4.5 × 1.4 cm, oblanceolate-falcate, puberulous and glandular.
Seeds not seen.