James A.G. Rehn field notes, 1907-1950
1907-1950
1935-1939
Academy of Natural Sciences of Drexel University
Field journal kept by J.A.G. Rehn for specimens from collecting stations in Pennsylvania in 1935; in Delaware, Maryland, Pennsylvania, Virginia, Florida, and Georgia in 1936; in Indiana, Missouri, New Mexico, Arizona, California, and Texas in 1937; in Pennsylvania, Delaware, Maryland, Virginia, New Jersey, and West Virginia in 1938; and in Maryland, West Virginia, Virginia, Kentucky, Tennessee, North Carolina, Alabama, Mississippi, Arkansas, Oklahoma, Texas, New Mexico, Arizona, Louisiana, and Georgia in 1939.