JOURN. HORT. Soc. N. Y. 



Vol. II, Plate 45. 



The Six Principal Types of Dahlias, i. Decorative (Hortulanus Fiet). 2. Show (Dreer's 

 White). 3. Collarette (Rosette, courtesy of Henry A. Dreer, Philadelphia). 4. Cactus (Marguerite 

 Bouchon). 5. Single (White Lady). 6. Paeony (Caecilia). 



