Zanthoxylum xichouense (Chinese: 西畴花椒)is a woody climber from the Rutaceae family.

[1][2][3][4][5] Zanthoxylum xichouense are woody climbers that have been found in Southeast Yunnan.

[1]

The species was published in Acta Phytotax in 1975.

[6] It would later be accepted in 2008's Flora of China.