Maize berry. Rosaceae hanging hooks plants, shrubs, 1-2 meters high. Branches bowed, pilose and sparsely hooked prickles. Leaflets 3, occasionally 5 on new branches. Corymbs terminal or axillary, sparsely terminal inflorescences in short racemes with several to many flowers, pilose and finely spiny. Nucleus shallowly rugose. Flowering May-June, fruiting July-August.