Tangelo Nova

Tangelo Nova is a hybrid of the Fina Clementine with Tangelo Orlando,itselfa hybrid of Mandarin and Pomelo.
It was created by botanists at the U.S. Department of Agriculture in Florida in the 1940s.

The fruit tastes like a clementine, is very juicy, thin-skinned and ripens fairly early.
Seeds are present only when cross-pollinated with other citrus varieties.

The tree is bushy, fairly compact, abundantly flowering, very vigorous and productive.

References:
https://idtools.org/tools/1076/index.cfm?packageID=1179&entityID=8717
https://citrusvariety.ucr.edu/crc3615