Polyalthia yingjiangensis sp. nov (Annonaceae) from the China/Myanmar border

Polyalthia yingjiangensis sp. nov. is described from the China/Myanmar border. It is distinct in having outer petals that are much shorter than the inner petals and having a very long pedicel. It is most similar to P. miliusoides I.M. Turner, but differs in having perianth parts that are glabrous adaxially and pubescent abaxially, thicker and sparsely pubescent pedicels, as well as verrucose and darker monocarps.