The color is red heart with pistil is still white This flower belom into fruit, after the end of the phase of the flower will be the fruit of star fruit where this fruit in Aceh as a spice cooking
The color of the green fruit is sour so it is in Aceh for the sour sauce of cooking, this tree in every house in aceh there plant it. This fruit exists only in Southeast Asia because it lives in a tropical climate.
Follow and resteem me @univers