The edible yam tuber has a starchy, white flesh. Yams are a great source of fiber and potassium.
Credit
S. Yamanaka
Usage Restrictions
For use with this story only.
License
Licensed content
Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.