| 1 | Native | Northern America | Eastern Canada | Canada | New Brunswick | s. | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. |
| 1 | Native | Northern America | Eastern Canada | Canada | Ontario | s. | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. |
| 1 | Native | Northern America | Eastern Canada | Canada | Québec | s. | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Illinois | | Jones, G. N. & G. D. Fuller. 1955. Vascular plants of Illinois. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Iowa | | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Minnesota | | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Wisconsin | | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Connecticut | | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Indiana | n. | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Maine | | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Massachusetts | | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Michigan | | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New Hampshire | | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New York | | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Ohio | n. | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Rhode Island | | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Vermont | | Rohrer, J. R. 2011. Prunus (Rosaceae). In: FNA Editorial Committee, Flora of North America. 9:379. |
| 1 | Native | Northern America | Western Canada | Canada | Manitoba | s.e. | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. |
| 2 | Cultivated | | | | | also cult. | Huxley, A., ed. 1992. The new Royal Horticultural Society dictionary of gardening |