A Tree That Grows Flat Against a Wall
This page is the CodyCross answer for the clue below from Prehistory, Group 1246, Puzzle 3 (Archaeology).
Question is: A Tree That Grows Flat Against a Wall
and the answer is: ESPALIER
Word Meaning:
ESPALIER — A latticework used to shape or train the branches of a tree or shrub into a two-dimensional ornamental or useful design, as along a wall or fence.
Definitions from Wiktionary.