Quercus nigra (Water Oak, Possum Oak)
Botanical Information
| Family | Fagaceae |
| Genus | Quercus |
| Species | nigra |
| Category | Woody |
| Origin | Southeastern United States of America. |
Details
| USDA Hardiness Ref. | |
| Canada Hardiness Ref. | |
| RHS Hardiness Ref. | |
| Height | 25 m |
Description and Growing Information
| General Description | This species has been placed on the IUCN Red List as least concern. |
| Shape | Rounded crown. |
| Bark/Stem Description | Smooth, dark grey with smooth, glabrescent dark brown twigs. |
| Flower/Leaf Bud Description | Ovoid and brown. |
| Leaf Description | Deep green with a cuneate base, 4-13 x 2-5 cm. |
| Flower Description | Drooping catkins, 5-8 cm in length. |
| Fruit Description | Acorn, globose, 1-1.5 cm. |