Hibiscus rosa-sinensis
Hibiscus rosa-sinensis is a shrub of Malvaceae tribe originating from East Asia and is widely grown as an ornamental plant in the tropics and subtropics. Large flower, red and odorless. Flowers from various cultivars and hybrids can be either a single flower (a layered crown) or a double flower (layered crown) that is white to yellow, orange to deep red or pink.
Photos
Source : wikipedia
Source Image : 1,2,3,4,5