Oreocnide pedunculata
Oreocnide pedunculata, the purple woodnettle or longpedicel woodnettle, is a species of flowering plant in the family Urticaceae, native to south-central and southern Japan, the Ryukyu Islands, and Taiwan. A shrub or small tree tall, it is found growing in valleys and forest edges at elevations ranging from. Its leaves are an important food source for Formosan rock macaques and Japanese macaques.