coastal groundcherry
Physalis angustifolia Nutt.

Physalis angustifolia, known as coastal groundcherry, is a flowering plant in the Solanaceae family. It is native to the Gulf Coast of the Southeastern United States, including Alabama, Florida, Louisiana, and Mississippi. The species was first described in 1834 by Nutt. It typically grows in maritime dunes and sandy environments.
Description
Physalis angustifolia is a member of the genus Physalis within the nightshade family, Solanaceae. This plant is adapted to coastal habitats and is found in the dune systems along the Gulf Coast. Its distribution is limited to the southeastern U.S., where it thrives in sandy soils. The species is part of a group of Physalis species that produce edible fruits, though specific culinary use of this species is not widely documented. The plant is distinguished by its narrow leaves and yellowish fruits enclosed in a papery husk, typical of the genus.
Other common names
coastal groundcherry
Distribution
Alabama · Florida · Louisiana · Mississippi
