空木

空(うつ)木(ぎ) or 空木(ウツギ) • (utsugi) 

1. Deutzia crenata

   Synonyms: 卯の花 (u no hana), 夏雪草 (natsu yukigusa), 垣見草 (kamigusa), 水晶花 (suishoka)

As with many terms that name organisms, this term is often spelled in katakana, especially in biological contexts (where katakana is customary).

• 鬱金空木(うこんうつぎ) (ukon'utsugi)
• 谷空木(たにうつぎ) (taniutsugi)
• 二色空木(にしきうつぎ) (nishikiutsugi)
• 箱根空木(はこねうつぎ) (hakoneutsugi)

• “^△空木”, in 漢字ぺディア [Kanjipedia]‎^[1] (in Japanese), The Japan Kanji Aptitude Testing Foundation, 2015–2025