Definitions

tóng chrysanthemum; Glebionis coronarium

Etymology phono-semantic

plant

Semantic: Phonetic:

About

The character is a phono-semantic compound formed from the grass radical (cǎo) above, indicating a plant, and the phonetic (tóng) below. It almost exclusively denotes the garland chrysanthemum, an edible plant, and appears most often in the compound 茼蒿 (tónghāo). This illustrates the systematic construction of botanical names by combining a general plant classifier with a distinct phonetic to identify species. Its meaning has remained within culinary and agricultural use, never developing extended metaphorical senses.