Physalis

Starr 061225-2955 Physalis peruviana

Physalis peruviana calix open close-up

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Physalis crassifolia 1

Physalis peruviana fruits close-up

Physalis pruinosa1SHSU

HISP - Plant with Fruit

Physalis is a genus of flowering plants in the nightshade family, Solanaceae, which includes the tomato, eggplant, and potato. The genus is characterized by its small, round fruits encased in a papery husk, which is derived from the calyx. The name "Physalis" is derived from the Greek word for bladder, referring to the shape of the husk.

Description

Physalis plants are herbaceous and can be either annual or perennial. They typically grow to a height of 0.4 to 3 meters. The leaves are simple, often with a slightly serrated edge. The flowers are usually yellow with dark spots in the center, and they give way to the distinctive fruit encased in a husk.

Species

There are approximately 75 to 90 species within the genus Physalis. Some of the most well-known species include:

• Physalis peruviana - Commonly known as the Cape gooseberry or goldenberry.
• Physalis philadelphica - Known as the tomatillo, widely used in Mexican cuisine.
• Physalis alkekengi - Also known as the Chinese lantern plant, often grown for ornamental purposes.

Distribution and Habitat

Physalis species are native to the Americas, with a range extending from Canada to South America. They thrive in a variety of habitats, including forests, fields, and disturbed areas. Some species have become naturalized in other parts of the world, including Europe and Asia.

Cultivation and Uses

Physalis plants are cultivated for their edible fruits, which are rich in vitamins A and C. The fruits can be eaten raw or used in a variety of culinary applications, such as jams, jellies, and sauces. The tomatillo (Physalis philadelphica) is a staple in Mexican cuisine, particularly in the preparation of salsa verde.

Medicinal Uses

Some species of Physalis have been used in traditional medicine. For example, Physalis alkekengi has been used in Chinese medicine for its purported anti-inflammatory and diuretic properties.

Related Pages

• Solanaceae
• Tomato
• Eggplant
• Potato
• Salsa verde