Tuberous-rooted begonia | plant | Britannica (original) (raw)

Learn about this topic in these articles:

characteristics

• 
  In begonia: Types
  Tuberous-rooted begonias include the Tuberhybrida group, grown outdoors for their large and colourful flowers from early summer to first frost, and the greenhouse begonias that bloom during the winter. The latter are subdivided into the Cheimantha group, derived from crosses between B. socotrana and B.…
  Read More