U+84F9 "蓹" CJK Unified Ideograph-# Unicode Character

U+84F9 "蓹" CJK Unified Ideograph-# is a Chinese character (hanzi) classified under the "CJK Unified Ideographs" block. Its structure combines the "grass" radical (艹) with the phonetic component "御" (yù), and it generally refers to a type of plant or herb, specifically identified in classical texts as a variant or ancient form of the character for "fern" or certain medicinal grasses. While not commonly used in modern standard Chinese, it appears in historical dictionaries and literary references, contributing to the encoding of rare or archaic scripts in the Unicode standard.