Botany of the Dahlia 1903
Historic Dahlia Archives
Catalog of Wilmore Dahlia Specialist 1900
Catalog of Edymel Dahlia Farm 1924
Catalog of Charlton Burgess Bolles Dahlias 1924
Catalog of Swan Island Dahlias 1953
Catalog of Beverley Dahlia Farm 1951
Catalog of Sheffield Bulb Farm 1927
Catalog of Ballay Dahlia Farms 1951
Catalog of "Kentucky Bred" Dahlias 1927
Catalog of Cottam & Son, Dahlia Specialists 1916
Dahlias for Delight (1924)
The Dahlias of Henrietta Maria Stout (1922)
