Aril: Media
plant anatomy
Images
Castor bean seeds
The source of castor oil, castor bean seeds are used to make oil cakes. Unprocessed...
© Dimijana—iStock/Getty Images
nutmeg and mace
The feathery reddish aril that covers each nutmeg seed is removed to make mace.
© Santhosh Varghese/Shutterstock.com
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