Elaters

Definition

Elongated, usually coiled, structures that are associated with spores of certain plants and assist in their dispersal by reacting to humidity changes.

Etymology

From Greek 'elatēr', meaning 'driver' or 'propeller'.

Example

The elaters of a liverwort spore help in the dispersal of the spores into the environment.

Related Terms

• Spores
• Seed dispersal
• Liverwort