Perennial prostrate or twining diffuse densely hirsute plant with woody stems. Hirsute leaves to 40mm x 30mm. Solitary or few-flowered axillary cymes with hirsute bracts to 10mm long. Blue flowers, hirsute sepals to 11mm x 8mm, violet-blue or rarely white corolla to 15mm long, hairy outside. 4-8 valved capsule 6mm x 5mm.