Portulaca grandiflora 

Moss-rose purslane

Scientific name :Portulaca grandiflora

Family  : Portulacaceae

It is a small, but fast-growing annual plant  growing to 30 cm tall, though usually less

 The leaves are thick and fleshy, up to 2.5 cm long, arranged alternately or in small clusters. 

The flowers are 2.5–3 cm diameter with five petals, variably red, orange, pink, white, and yellow. Their upright, or ascending, long shoots branch usually near the base.

 The spreading 20-to-25-millimeters-long and 2-to-3-millimeters-wide leaves are almost or completely stalk-shaped, and taper towards the tip.