| 释义 | 
		Noun: rex begonia- Any of numerous usually rhizomatous hybrid begonias derived from an East Indian plant having rough-textured leaves patterned in silver and bronze and purple and red-brown with inconspicuous flowers
  - king begonia, painted-leaf begonia, beefsteak geranium, Begonia rex 
 Derived forms: rex begonias Type of: begonia  |