winter cherry

(noun) Old World perennial cultivated for its ornamental inflated papery orange-red calyx. Synonyms: Chinese lantern plant, bladder cherry, Physalis alkekengi.

(noun) small South American shrub cultivated as a houseplant for its abundant ornamental but poisonous red or yellow cherry-sized fruit. Synonyms: Jerusalem cherry, Madeira winter cherry, Solanum pseudocapsicum.