tuberous begonia


Definition of tuberous begonia

: any of various begonias that have tuberous roots and usually large showy and often double flowers and that are complex hybrids commonly treated as a horticultural species (Begonia tuberhybrida) — compare fibrous-rooted begonia, rhizomatous begonia

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tuberous begonia

tuberous root

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“Tuberous begonia.” Dictionary, Merriam-Webster, Accessed 24 Oct. 2021.

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