1、 Leaf difference

The leaves of Sudan Impatiens are alternate or the upper leaves are arranged in a spiral. The leaves have petioles. The leaves are wide oval, oval or oblong oval, about 4 to 12 cm long and about 2.5 to 5.5 cm wide. The edges have round toothed teeth

New Guinea Impatiens has many leaves, the leaves are lanceolate, the edges of the leaves have sharp serrations, and the color of the leaves is yellow green or dark green

2、 Flower difference

The total pedicel of Sudan Impatiens is born in the upper leaf axils of stems and branches. It usually has two flowers. The flowers vary in size and color, including bright red, pink, crimson, purplish red, lavender, blue purple or white

The flowers of Impatiens New Guinea are solitary in the leaf axils, and the petals at the base are rectangular. The flower colors are magenta, white, purple, snow cyan, orange and so on