New Ardisia species found in Yunnan

Ardisia (coralberry or marlberry) is the largest genus of flowering plants in Myrsinoideae, Primulaceae, distributed mainly in tropical and subtropical Asia. Several revisions based on morphology have attempted to clarify the taxonomy and systematics of Ardisia. However, there are still many unresolved taxonomic and nomenclatural issues, and many characters have varying degrees of transitional expression.