A new species of Dichocarpum (Ranunculaceae) from northeastern Yunnan, China

A new species of Ranunculaceae, Dichocarpum yongshanense, is described and illustrated from northeastern Yunnan, China. Morphologically, it is similar to Dichocarpum hypoglaucum, but differs from the latter by its two basal leaves, membranous and abaxially non-pruinose leaf blade, and pinkish sepals. The new species is assessed to be Endangered (EN) according to IUCN categories and criteria.