Background of the Wild Flower Preservation Society of America
Series 1. Administrative. 1902-1931
Series 2. Correspondence-Elizabeth Britton. 1920-1929
Series 3. Articles-Elizabeth Britton. 1896-1924
Series 4. Clubs and Associations. 1893-1930
Series 5. Chapter Literature. 1918-1930
Series 6. Stokes Prize Essays. 1902-1915
Series 7. Miscellaneous. 1918-1928
Series 8. Membership index. Arranged geographically. ca. 1930-1970