Elephant Creeper also known as woolly morning glory is a vigorous vine native to India, introduced world-wide. It has large, leathery heart-shaped leaves, which are white on the underside due to hairs. It is called elephant creeper because of the large leaves which look like elephant ears. Flowers are long, with a short tube and bell-shaped limb, lavender to pink, the throat being of a darker shade.
Note: Image is for reference purpose only. Actual plant may vary in shape or appearance based on climate, age, height etc.