| 5445765 |
northern red oak |
Quercus rubra |
Female flowers of northern red oak (Quercus rubra) |
| 5433068 |
northern red oak |
Quercus rubra |
Recently fertilized pistillate flowers. Acorns will be dormant for their first year. |
| 5432636 |
northern red oak |
Quercus rubra |
Flower and leaf buds opening on a Northern Red Oak twig |
| 5432650 |
northern red oak |
Quercus rubra |
Pistillate (Female) flowers on a new northern red oak twig |
| 5432274 |
northern red oak |
Quercus rubra |
Staminate flowers |
| 5432277 |
northern red oak |
Quercus rubra |
pistillate flowers |
