*It has been thought to be a cultivar originating from ''Cerasus itosakura'' (Siebold) Masam. & S.Suzuki ('Edo-higan') and ''C. speciosa'' (Koidz.) H.Ohba ('Oshima-zakura'), but recent research suggests that other cherry species, such as ''C. jamasakura'' (Siebold ex Koidz.) H.Ohba ('Yama-zakura'), are also involved. | *It has been thought to be a cultivar originating from ''Cerasus itosakura'' (Siebold) Masam. & S.Suzuki ('Edo-higan') and ''C. speciosa'' (Koidz.) H.Ohba ('Oshima-zakura'), but recent research suggests that other cherry species, such as ''C. jamasakura'' (Siebold ex Koidz.) H.Ohba ('Yama-zakura'), are also involved. |