Classic texts: Rafinesque 1830.
Toxicodendron
Toxicodendron P. Mill.
Engl.: poison oak, poison ivy.
Deu.: Giftsumach.
Suom.: myrkkysumakki.
Sven.: giftsumak.
Three Facts.
Classic texts: Journals: Ellingwood 1908. Silybum for varicose veins, Ammonium chloride for poison ivy, Zinc oxide for soft corn.