noun
Japanese mugwort (Artemisia princeps)
A plant name; synonymous with 蓬 (よもぎ). The spelling 繕草 is rare and mainly found in botanical or historical contexts.
See also: 蓬
繕草は蓬の別名として古い文献に見られる。
The name 繕草 appears in old texts as an alternative name for mugwort.