The leaves have deep three lobes, 1 to 3 of the flowers are axillary, with bright blue, rose red or white.
The leaves are broad and heart-shaped, with small flowers. They are white, rose red and blue.
The leaves have long petioles, three lobes, large central lobes, and irregular yellow and white plaques. The flowers are 1 to 3 axillary, with the total peduncle shorter than the petiole. The flowers are large and the flower diameter can reach 10 cm or more. They are native to Asia and tropical Africa. This species is the most popular in Japan. It is called chaoyanhua, and many horticultural varieties have been bred. The variety of flower types and colors make it popular all over the country.
The stems and leaves are smooth, the flowers are large, bright blue, the varieties are light red or white, the inner side of the tube is often milky yellow, native to tropical America, occasionally cultivated in China, the flowers do not wither until afternoon.
This kind of Petunia is rare, and its leaves are the same as other petunias, but its petals are multi petaled and overlapped.
