GNU Collaborative International Dictionary of English

Found one definition

1.       
   Floral (?), a. [L. Floralis belonging to Flora: cf. F. floral. See Flora.]
   1. Pertaining to Flora, or to flowers; made of flowers; as, “floral games, wreaths”.
   
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   2. (Bot.) Containing, or belonging to, a flower; as, “a floral bud; a floral leaf; floral characters.”  Martyn.
   
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   Floral envelope (Bot.), the calyx and corolla, one or the other of which (mostly the corolla) may be wanting.
   
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