Physalis hederifolia
Encyclopedia
Physalis hederifolia is a species of flowering plant in the nightshade family
Solanaceae
Solanaceae are a family of flowering plants that include a number of important agricultural crops as well as many toxic plants. The name of the family comes from the Latin Solanum "the nightshade plant", but the further etymology of that word is unclear...

 known by the common name ivyleaf groundcherry. It is native to the southwestern United States and northern Mexico, where it can be found in rocky, dry desert and mountain habitat. This is a rhizomatous
Rhizome
In botany and dendrology, a rhizome is a characteristically horizontal stem of a plant that is usually found underground, often sending out roots and shoots from its nodes...

 perennial herb producing a hairy, branching stem 10 to 80 centimeters long. The gray-green oval leaves are 2 to 4 centimeters long and have smooth or bluntly toothed edges. The flowers growing from the leaf axils are bell-shaped and just over a centimeter long. They are yellow with five brown smudges in the throats. The five-lobed calyx of sepal
Sepal
A sepal is a part of the flower of angiosperms . Collectively the sepals form the calyx, which is the outermost whorl of parts that form a flower. Usually green, sepals have the typical function of protecting the petals when the flower is in bud...

s at the base of the flower enlarges as the fruit develops, becoming an inflated, veined nearly spherical structure 2 or 3 centimeters long which contains the berry
Berry
The botanical definition of a berry is a fleshy fruit produced from a single ovary. Grapes are an example. The berry is the most common type of fleshy fruit in which the entire ovary wall ripens into an edible pericarp. They may have one or more carpels with a thin covering and fleshy interiors....

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There are several wild varieties of this species.

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