Definition of "palea"
noun:
-
The interior chaff or husk of grasses.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
One of the chaffy scales or bractlets growing on the receptacle of many compound flowers, such as the sunflower.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
A pendulous process of the skin on the throat of a bird, as in the turkey; a dewlap.
from Wiktionary, Creative Commons Attribution/Share-Alike License
-