Milkwort plant of the U.S whose root is used as an expectorant — Crossword Clue

What is the answer to the crossword clue „Milkwort plant of the U.S whose root is used as an expectorant“. We have found 1 Answers for: „Milkwort plant of the U.S whose root is used as an expectorant“. Try to find some letters, so you can find your solution more easily.