tuberous begonia

1. 1.

   any of numerous begonias having large tuberous roots

   Broaderbegonia

   Narrowerhybrid tuberous begonia

Questions about tuberous begonia

What does tuberous begonia mean?

tuberous begonia means "any of numerous begonias having large tuberous roots".

Is tuberous begonia a common word?

tuberous begonia is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.