つぼくさ 壺草 LinksSentence search for 壺草Sentence search for つぼくさSentence search for 壷草Sentence search for ツボクサKanji details for 壺 and 草Edit in JMdict Noun1. Asiatic pennywort (Centella asiatica); centella; gotu kola; Indian pennywortUsually written using kana aloneOther forms壷草 【つぼくさ】、ツボクサ Discussions Log in to talk about this word.