This member of the Begoniaceae family was given this name by Jonas Carlsson Dryander in 1791. It is found in China, growing in a rich soil with lots of water and none to little sun. The caudex can grow to four centimetres in diameter, the entire plant to 60 centimetres in height. The flowers are pink or white
The genera name after Michel Bégon, 1638-1710, once a governor of French Haiti. The species name referring to the size of the plant.

