Dear Student,
The two flowering plants that are grown is summers are
a) Amaltas: The botanical name of Amaltas is Cassia fistula, a flowering plant belongs to family Fabaceae. It is also known as the golden rain tree as it produces yellow coloured flowers having three to eight pairs of equal sized petals. It is grown as an ornamental plant in tropical and subtropical areas.
b) Gulmohar: The botanical name is Delonix regia belongs to family Fabaceae. The flowers are made up of four spreading scarlet or orange-red petals. It is grown as an ornamental plant.
Regards