Hemiepiphytic clambering shrubs or vines to 15m. Glabrous leaves to 250mm x 100mm with denticulate margins. Terminal & subterminal corymbose panicles, flower heads to 5mm high with bracts, 5-8 yellow ray florets to 3mm x 1mm, 5-7 yellow disc florets, corolla to 8mm long. Pubescent achenes to 2.5mm long with yellowish pappus to 7mm long.