花被片 is read as かひへん (kahihen) and means tepal.
かひへん
kahihen
かへん
(flower) petal
かひ
perianth
むかひか
achlamydeous flower
かびん
(flower) vase
はなわ
wreath
かふん
pollen
はなばたけ
field of flowers
はなみだんご
dango eaten during cherry blossom viewing (esp. pink, white, and green)
はなぜんせん
(cherry) blossom front
はなよりだんご
function over aesthetics
はなだいこん
Chinese violet cress (Orychophragmus violaceus)
はなずもう
wrestling outside the formal tournaments