MUENSCHER, WALTER CONRAD.
Poisonous plants of the United States.
MUENSCHER, WALTER CONRAD. Poisonous plants of the United States. © 7Feb39; A124941. Mrs. W. C. Muenscher (Minnie) (W), Mrs. Robert E. DeVelbiss, Mrs. Garrett Droppers & Mrs. John G. Tryon (C); 30Jan67; R399469.
Mrs. W. C. Muenscher|Minnie|||W||Mrs. Robert E. DeVelbiss, Mrs. Garrett Droppers & Mrs. John G. Tryon|C