| Tussilago farfara L. Coltsfoot USDA TUFA  | 
        	Iroquois Drug, Cough Medicine Compound infusion of roots taken as a consumption cough medicine. Herrick, James William, 1977, Iroquois Medical Botany, State University of New York, Albany, PhD Thesis, page 473  | 
        	
| Tussilago farfara L. Coltsfoot USDA TUFA  | 
        	Iroquois Drug, Tuberculosis Remedy Compound infusion of roots taken as a consumption cough medicine. Herrick, James William, 1977, Iroquois Medical Botany, State University of New York, Albany, PhD Thesis, page 473  |