from the GNU version of the Collaborative International Dictionary of English
- n. 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.
from The Century Dictionary and Cyclopedia
- n. In botany, a uniparous helicoid cyme—that is, a raceme-like cyme, or flower-cluster, with all the branches or pedicels upon one side. It is usually more or less coiled.
Sorry, no etymologies found.