Pedigree Chart of Voices of Spring, 5 W-W, Richard and Elise Havens, United States, 2008
| Green Island | |||||||
| Leonaine | |||||||
| [(White Sentinel x Mrs. R.O. Backhouse) x Wild Rose] | |||||||
| Milestone | |||||||
| open pollinated | |||||||
| Irresistible | |||||||
| Green Island | |||||||
| Leonaine | |||||||
| [(White Sentinel x Mrs. R.O. Backhouse) x Wild Rose] | |||||||
| Sugar Maple | |||||||
| Binkie | |||||||
| Daydream | |||||||
| K43 | |||||||
| Voices of Spring | |||||||
| N. triandrus subsp. triandrus |