1、 Leaf difference

Leaves of pseudophysalis alternates with single leaves. The leaves are oval or oval and herbaceous. They grow about 4 to 12 cm and are about 2 to 8 cm wide. The apex of the leaves gradually becomes sharp, the base is broad wedge-shaped, and the edge has irregular sawtooth or shallow crack

The leaves of sour pulp are alternate, with 1 to 2 leaves in each section. The leaves have short stalks, 1 to 3 cm long. The leaves are oval, 6 to 9 cm long and 5 to 7 cm wide. The apex is gradually sharp, the base is wide wedge, and the edge has irregular coarse sawtooth or wavy

2、 Flower difference

Pseudophysalis flowers are solitary in leaf axils and are light purple. The calyx has 5 deep cracks. The base of the lobes is heart-shaped. The Corolla is funnel-shaped, with a diameter of about 3 cm. There are 5 purple patches inside the tube

Each plant has 5 to 10 flowers. The calyx is green, broad bell shaped, and the Corolla is white. After flowering, the calyx will expand into an egg sac shape, the base will be slightly concave, thin leathery, and orange red or fire red when mature

3、 Fruit difference

Pseudophysalis capsule is spherical, about 2 cm in diameter, surrounded by 5 persistent sepals

Cranberries are spherical, orange red, 1 to 1.5 cm in diameter, soft and juicy