Quercus marilandica
| Scientific Name: | Quercus marilandica |
| Synonym: | |
| Family: | Fagaceae |
| Common Name: | Blackjack Oak |
| Authority: | Muenchh. |
| Etymology: | Quercus = Latin for "oak" and marilandica = type specimen from Maryland |
| C Value: | 6 |
| Wetness: | UPL |
| # of Species in Genus in Illinois: | 21 |
| Duration: | Perennial |
| Reproduction: | Monoecious |
| Flower Type: | Imperfect |
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| Flower # of Parts: | |
| Flower Color: | Inconspicuous |
| Growth Habit: | Woody |
| Leaf Arrangement: | Alternate |
| Leaf Type: | Simple |
| Leaf Shape: | |
| Leaf Shape Term: | |
| Leaf Margin: | Lobed |
| Leaf Toothing: | Entire |
| Stem Surface: | |
| Trunk/Bark: | |
| Armature: | |
| Twig Characteristics: | |
| Habitat: | |
| Distribution: | BONAP Distribution Map |
| Status (State): | Not Listed |
| Status (Federal): | Not Listed |
| ID Tips: | |
| Gee Whiz: | |
| Humor: | |
| More Info: | Illinois Wildflowers Search |