Sometimes scandent hemi-epiphytic tree shrub or liana, ferruginous-tomentose branches becoming glabrescent, leaves glabrous above tomentulose beneath to 200mm x 70mm, terminal racemes to 100mm long with bracts to 2mm long & minute bracteoles, glabrous flowers, calyx to 1.3mm diameter, 4-5 petals to 1.7mm long