Callus
-
Title
Callus
-
Definition
A thickened part of an organ; e.g., in some Orchidaceae, the fleshy outgrowth of the labellum, or in the Poaceae, the hardened base of the spikelet or floret just above the point of disarticulation.
-
Related Terms
- *For more educational content, please visit The Hand Lens and explore our herbarium collections and the stories they tell.