Quercus marilandica (Blackjack Oak)
Botanical Information
| Family | Fagaceae |
| Genus | Quercus |
| Species | marilandica |
| Category | Woody |
| Origin | South-central and eastern United States of America. |
Details
| USDA Hardiness Ref. | |
| Canada Hardiness Ref. | |
| RHS Hardiness Ref. | |
| Height | 3-17 m |
Description and Growing Information
| General Description | This species has been placed on the IUCN Red List as least concern. |
| Shape | Rounded, irregular crown. |
| Habitat | Lime-free, sandy soils at and altitude of 0-1,000 m. |
| Bark/Stem Description | Rough, thick, black bark, fissured into square plates and greyish-brown twigs. |
| Flower/Leaf Bud Description | Conical and pubescent, 5-10 mm in length. |
| Leaf Description | Oboval, 3-5 pointed lobes, thick, glossy green with a cuneate base, 6-15 x 5-10 cm. |
| Fruit Description | Acorn, globose, light brown, 1-2 cm. |