a temporary, protective layer of cells in some roots, as in certain orchids.
Origin of exodermis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for exodermis
Historical Examples of exodermis
These layers of thick-walled cells constitute the exodermis.A Handbook of Some South Indian Grasses
Rai Bahadur K. Ranga Achariyar