一重桜[hitoezakura] cherry tree bearing single blossoms
姥桜[ubazakura] faded beauty
桜皮[kanba] birch (esp. Japanese white birch)
桜んぼう[sakuranbo] (edible) cherry
桜色[sakurairo] cherry blossom (colour, color)

桜肉[sakuraniku] horse meat
桜飯[sakurameshi] rice boiled with soy sauce and sake
山桜[yamazakura] mountain cherry
八重桜[yaezakura] double-flowered cherry tree
夜桜[yozakura] cherry trees at evening

お花見[ohanami] cherry blossom viewing
一花[hitohana] success
卯の花[unohana] bean-curd lees
雲鬢花顔[unbinkagan] beautiful woman (metaphorical)
黄花[kouka] chrysanthemum

火花[hibana] spark
花の木[hananoki] flowering tree
花瓣[hanabira] (flower) petal
花より団子[hanayoridango] dumplings rather than flowers