Pedigree Chart of Drumtullagh, 2 W-GWW, Carncairn Daffodils, Northern Ireland, 1971
| Silver Coin | |||||||
| N. poeticus var. hellenicus | |||||||
| Tryst | |||||||
| Hexagon | |||||||
| Armoy | |||||||
| Crimson Braid | |||||||
| Easter Moon | |||||||
| Quartz | |||||||
| 2W-W seedling | |||||||
| Naxos | |||||||
| Greenland | |||||||
| Silver Plane | |||||||
| Chinese White | |||||||
| (Silver Coin x unknown) | |||||||
| Drumtullagh | |||||||
| G.L. Wilson seedling |