Beilschmiedia mengwangensis (Lauraceae), a New Species from Southwest China

Abstract— Beilschmiedia mengwangensis , a new species of Beilschmiedia (Lauraceae) from Yunnan Province, Southwest China, is here described and illustrated based on morphological and phylogenetic evidence. The new species is morphologically similar and phylogenetically closely related to Beilschmiedia brachythyrsa . However, it can be distinguished from Beilschmiedia brachythyrsa by having larger fruits, longer and thicker fruiting pedicels, larger leaf blades, and more lateral veins. Taxonomic keys for identification are also provided in this study.