Grows Wild, Used to Treat Stinging Nettles

This page is the CodyCross answer for the clue below from Popcorn Time, Group 398, Puzzle 4 (The Dark Knight).

Question is: Grows Wild, Used to Treat Stinging Nettles

and the answer is: DOCKLEAF

Word Meaning:

DOCK LEAF — The leaf of the dock plant, traditionally rubbed against the skin as a remedy for the sting of nettles.

Definitions from Wiktionary.