Botanical name: Ullucus tuberosus
Common names: Ulluco, Melluco, Papa Lisa
Family: Basellaceae
Origin: South America, Andes
Tuberous perennial.
The leaves are crunchy and tasty, and may be eaten fresh or steaed, in much the same way as one would use spinach. The colorful tubers are best boiled or stir-fried.
Link to this plant:
https://toptropicals.com/catalog/uid/ullucus_tuberosus.htm