Zanthoxylum ailanthoides (Chinese: 椿叶花椒; pinyin: chun ye hua jiao, lit. "Ailanthus-leaved pepper", Chinese: 越椒; pinyin: yue-jiao; Wade–Giles: yüeh-chiao, lit. "Yue pepper", 食茱萸 shi zhu yu, lit. "edible shān zhū yú"; Japanese: カラスザンショウ, からすのさんしょう karasu-zanshō, karasu-no-sanshō, lit. "crow prickly ash") is an Asiatic plant of the prickly-ash genus Zanthoxylum, natively occurring in forest-covered parts of southeastern China, Taiwan, Southeast Asia, and Japan from Honshu southward.