Flowers axillary solitary; peduncle 3·7–5·5 cm. long; pedicels 0·5–1·2 cm. long slightly enlarged; bracts lanceolate, 5 mm. long.
Sepals lanceolate, 1·5–1·8 cm. long, accrescent in fruit, acuminate, mucronulate, membranaceous, glabrous, glutinous.
Corolla funnel-shaped, pale purple or pale mauve, 6 cm. long, glabrous.
Perennial glabrous herb from a woody tuberous rootstock.
Seeds ovoid, covered with shiny long fawn hairs.
Stems prostrate, slender, glutinous.
Capsule globose, coriaceous.