金こん剛ごう桜ざくらこんごうざくらMeanings1nounJapanese bird cherry; Prunus grayanarare termRare term for a specific tree species; also known as 上溝桜 (うわみずざくら).See also: ウワミズザクラ金こん剛ごう桜ざくらは上溝桜