Daphniphyllum peltatum, a new species of Daphniphyllaceae from limestone areas in southwestern Guangxi, China.

Daphniphyllum peltatum Yan Liu & T. Meng, a new species of Daphniphyllaceae from southwestern Guangxi, China, is described and illustrated. The new species is mainly similar to D. calycinum Benth. in the shape of leaf blade, lunate anthers, elliptic drupes and the length of infructescence, but it can be easily distinguished by blue green branchlets, peltate leaves, obviously raised midvein and lateral veins on both surfaces. We also provide a key to all species of Daphniphyllum in China, and a table to distinguish the new species from D. calycinum. [ABSTRACT FROM AUTHOR]