Blackjack Oak (Quercus marilandica) | View Observations
Quercus marilandica (blackjack oak) is a small oak, one of the red oak group Quercus sect. Lobatae. It is native to the eastern and central United States, from Long Island to Florida, west as far as Texas, Oklahoma, and Nebraska. There are reports of a few isolated populations in southern Michigan, but these appear to represent introductions.
Other Names: 马利兰栎, Chilaaka, Dub Marylandský, Jack Oak, Barren Oak, Дуб Мерилендский
Ashe's Blackjack Oak (Quercus marilandica var. ashei) | View Observations
Quercus marilandica ashei is a variety of plants with 6 observations
Other Names: Western Blackjack Oak
Quercus marilandica var. marilandica | View Observations
Quercus marilandica marilandica is a variety of plants with 2 observations
Other Names: Quercus marilandica va
Quercus marilandica × velutina | View Observations
Quercus marilandica × velutina is a hybrid of plants with 1 observation
Llano Uplift | View Observations
US EPA Level IV Ecoregion Location: Texas Description: The Llano Uplift ecoregion is actually a basin; in some places, it is 1000 feet below the level of the surrounding Cretaceous and Paleozoic limestone escarpments. The region has distinctive geology and accompanying soils that influence the t...
