Jasminum honghoense sp. nov. (Oleaceae), from the dry‐hot Yuanjiang valley in Yunnan, China

Jasminum honghoense (Oleaceae), a new species from the dry‐hot Yuanjiang valley in southern central Yunnan, China, is described and illustrated. Differences between J. honghoense and two morphologically similar species are presented. Moreover, the pollen morphology of J. honghoense is reported.