Scandent or creeping shrub, pubescent branchlets, coriaceous glabrous leaves to 50mm x 33mm, axillary solitary flowers with minute bracteoles, 5-ribbed reddish or purplish hairy calyx tube to 7mm long including lobes to 3mm long, white corolla tinged reddish at base to 23mm x 4mm white-hairy outside glabrous within, purple-brown fruit 10mm x 6mm