The Historic Dahlia Archive is Now Open
Catalog of Edymel Dahlia Farm 1924
Historic Dahlia Archives
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)
Johnson's History of the Dahlia (1847)
Dahlia Propagation by Seed (1847)
