| Parameter | Specification |
| Plant Type | Shrub or small tree |
| Height | 1-3 meters (3-10 feet), varies by species |
| Stem | Woody or herbaceous, depending on variety |
| Leaves | Glossy, green, ovate, with serrated edges |
| Flower Size | 10-15 cm (4-6 inches) in diameter |
| Flower Color | Varied: red, pink, yellow, white, orange, etc. |
| Petal Texture | Smooth, often delicate |
| Flower Shape | Funnel-shaped with five petals |
| Blooming Pattern | Seasonal or year-round in tropical climates |
| Fruit Type | Dry capsule containing small seeds |
| Growth Conditions | Prefers full sun and well-drained soil |