Dr. Tom D. Throckmorton
d 2000. Des Moines, Iowa, USA. Creator of the daffodil colour-coding system introduced in 1975
Grant Mitsch Novelty Daffodils
Corona very shallow bowl-shaped. Resembles ‘Starthroat’ but with broad perianth segments.
Class Act, 2 W-GYW, Dr. Tom D. Throckmorton, United States, 1987Photo #6430 Mary Durtschi, USA