an ear of grain, (non-classical form of 稌) ancient term for glutinous rice, (same as 藷) a term for plants with tubers
䅷拼音:tú
康熙字典
䅷【午集下】【禾部】 康熙筆画:16画,部外筆画:11画
《廣韻》《集韻》《韻會》《正韻》同都切,音徒。禾穗。
又:《玉篇》時預切,音署。草名。藷藇,或作藷䅷。
又:《集韻》如切,音除。義同。