Shrubs, predominantly dioecious, mainly 10-15 dm. Leaves short petiolate; blade elliptic to narrowly oblong or narrowly hastate with short divaricate basal lobes, 10-25 mm, margin entire or remotely dentate, apex obtuse to acute. Staminate flowers in compact glomerules 5 mm thick, forming terminal spikes. Pistillate flowers in axillary clusters and forming short, dense terminal spikes. Fruiting bracteoles somewhat rhombic to semicircular, biconvex, 4-6 mm wide, with a short hard turbinate base, thick and hard throughout or with a herbaceous margin, lacking appendages. Seeds circular.