Ground-cherry
Physalis pubescens
Synonyms: Physalis ramosa, Physalis rothiana, Boberella pubescens, Physalis pubescens var. glabra, Physalis integrifolia, Physalis pubescens var. hygrophila, Physalis turbinata, Physalis subulata, Physalis pubescens var. integrifolia, Physalis pubescens var. minutifolia, Physalis hygrophila, Alkekengi procumbens, Physalis angustiloba, Alicabon barbadense, Physalis floridana, Physalis staminea, Physalis hirsuta var. integrifolia, Physalis hylophila, Alkekengi villosa, Physalis petiolaris, Physalis foetens, Physalis brasiliensis, Physalis obscura var. pubescens, Physalis obscura var. glabra, Physalis viscidopubescens, Physalis obscura var. viscidopubescens, Physalis decumbens, Physalis latiphysa, Physalis neesiana, Physalis heterophylla var. timbo, Physalis miraflorensis, Physalis barbadensis var. glabra, Physalis hirsuta var. repandodentata, Physalis barbadensis var. obscura, Physalis nodosa, Physalis hirsuta, Physalis obscura, Physalis heterophylla, Physalis hirsuta var. barbadensis, Physalis viscosa, Physalis foetidissima, Physalis barbadensis
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Botanical Description
Physalis pubescens, the husk tomato or downy ground-cherry, is an annual herb in the Solanaceae native to the Americas, ranging from the southern United States through Mexico and Central America to northern South America, and widely naturalized in warm regions worldwide. Plants reach 30 to 80 cm tall, with much-branched, viscid-pubescent stems clothed in soft, often glandular hairs. The alternate leaves are ovate to broadly ovate, 3 to 10 cm long, acuminate, with shallowly toothed or wavy margins and unequal, somewhat cordate bases. Solitary nodding flowers, 6 to 10 mm across, hang from the leaf axils on short pedicels; the campanulate corolla is pale yellow with five purplish or brownish spots at the throat, and is subtended by a small, pubescent, ten-ribbed calyx. After flowering the calyx enlarges greatly to form a papery, inflated, lantern-like husk 2 to 3 cm long with prominent ribs, fully enclosing the smooth, yellow-orange edible berry that develops inside.
Cultural & Historical Context
Traditional American Uses
Several Native American peoples used downy ground-cherry as food and medicine. The Ramah Navajo used the dried leaves and root as a 'life medicine' panacea (Vestal, 1952). The Navajo also ate the sour berries fresh mixed with honey, made jam from them, and dried and ground the fruits into a flour stored for winter (Lynch, 1986). Ramah Navajo cooks consumed the fruit raw or boiled (Vestal, 1952). The Mohave and Yuma allowed children to eat the fresh fruits as a snack (Castetter and Bell, 1951). Only ripe fruits should be consumed: the unripe berries and the foliage of Physalis species contain solanidine-type alkaloids and are considered toxic.
Chemistry & External Identifiers
Important Disclaimer
This information is for educational purposes only and is not intended to replace professional medical advice. Always consult a qualified healthcare provider before using any herbal remedy, especially if you are pregnant, nursing, or taking medications.