Myrciaria dubia, commonly known as camu camu, camucamu, cacari, or camocamo, is a small (about 3-5 m), bushy riverside tree from the Amazon rainforest in Peru and Brazil, which bears a red/purple cherry-like fruit. It is a close relative of the jaboticaba (Myrciaria cauliflora) and the guavaberry or rumberry (Myrciaria floribunda).