Perennial herb. Stems annually resprouting; procumbent, sparsely branched, up to 10 m long. Leaves ovate, narrowly ovate to linear, hairy, rough-textured; blade 10-76 x 3-45 mm. Flowers: corolla tube 10-18 mm long, hairy in throat, lobes 6-12 mm long; green, white or cream-coloured; Sep.-?Apr. Fruit a follicle.
Decumbent shrub. Stems, leaves and peduncles hairy. Corolla tube 10-18 mm long, hairy in throat, lobes 6-12 mm long. Leaves ovate, lanceolate to linear. Flowers green, white or cream.