The correct option is D Anthocyanin
Anthocyanins are red or purple coloured water soluble pigments present in the plant cell vacuoles. They are responsible for the colour of flowers, fruits and leaves. Whereas, Phycoerythrin is a photosynthetic pigment found in red algae. Carotenes and Xanthophylls are carotenoid pigments of higher plants. They are accessory photosynthetic pigments. Thus, the correct answer is option D.