Below you can find the This family of acorn-bearing trees is often divided into 3 main groups: red white & ringed Jeopardy Words Answer. The answer to This family of acorn-bearing trees is often divided into 3 main groups: red white & ringed has 4 letters. This clue belongs to the Nature category and is part of Jeopardy Word Level 201. If you scroll near the bottom you will find other clues and answers part of level 201