'uniparous helicoid cyme' definitions:

Definition of 'uniparous helicoid cyme'

From: GCIDE

Bostryx \Bos"tryx\, n. [NL.; irreg. fr. Gr. ? a curl.] (Bot.) A form of cymose inflorescence with all the flowers on one side of the rachis, usually causing it to curl; -- called also a uniparous helicoid cyme. [Webster 1913 Suppl.]