燈芯草 [灯－－]

Jyutping dang1 sam1 cou2
Pinyin dēng xīn cǎo

Definitions (CC-CEDICT)
  1. see 燈心草|灯心草[deng1 xin1 cao3]
Definitions (Wiktionary)
  1. noun
    rush or any plant in the Juncaceae family (often used in traditional Chinese medicine to "cool blood" and treat sore throat) (Classifier: 根 m)