| Publication Type: | Journal Article |
| Year of Publication: | 2009 |
| Authors: | W. D. Koenig, Knops, J. M. H., Dickinson, J. L., Zuckerberg, B. |
| Journal: | Botany |
| Volume: | 87 |
| Pagination: | 349-356 |
| Date Published: | 2009 |
| Abstract: | The size of acorns produced by several species of eastern North American oaks decreases with latitude. We investigated three hypotheses for this pattern in the bur oak (Quercus macrocarpa Michx.) using samples collected over 2 years throughout the species |