Prunus × yeoensis (Yoshino Cherry; Japanese: 染井吉野 Somei-yoshino) is a hybrid cherry of unknown origin, probably between Prunus speciosa and Prunus subhirtella. It occurs as a natural hybrid in Japan, where it has also long been cultivated in Yoshino (after which it is named) and elsewhere; it is now one of the most popular and widely planted cultivated flowering cherries in temperate climates worldwide.