墨耳子 [－－－]

Jyutping mak6 ji5 zi2
Pinyin mò ěr zi

Definitions (Wiktionary)
  1. noun, Xiang
    wood ear; tree ear; black fungus (Auricularia nigricans <= Auricularia polytricha)
    (syn.) 木耳, 耳子, 木米