Sphaerophysa is a genus of flowering plants in the legume family, Fabaceae. It belongs to the subfamily Faboideae.
The species distributed from West Asia, Central Asia, Siberia and East Asia. There are two species:
Sphaerophysa kotschyana is a sensitive plant endemic to Central Anatolia.
Sphaerophysa salsula, on the other hand, is an Asian plant that is well-known on other continents as an introduced species and sometimes a weed.