Twining subshrub, branches covered with reddish hairs, leaves to 90mm x 50mm with reddish hairs, extra-axillary cymes to 50mm long with reddish hairs, triangular bracts to 1.5mm long, flower calyx lobes hairy outside glabrous inside 2.7mm x 1.9mm, corolla tube to 4.7mm long with lobes 7.4mm x 2.4mm