大本炮仔草（学名：Nicandra physalodes），又名假酸浆，为茄科假酸浆属下的一个种。

Nicandra is a monotypic genus of flowering plants in the nightshade family containing the single species Nicandra physalodes. It is known by the common names apple-of-Peru and shoo-fly plant. It is native to Peru, and it is known elsewhere as an introduced species and sometimes a weed. It is also kept as an ornamental plant.