Often asked: What Phylum Is The Black-jack Oak Tree In?

Quercus marilandica

Blackjack oak
Least Concern (IUCN 3.1)
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes


Where does the blackjack oak tree come from?

  • Jump to navigation Jump to search. Quercus marilandica, the 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.

What is the scientific name for blackjack oak?

SPECIES: Quercus marilandica. GENERAL BOTANICAL CHARACTERISTICS: Blackjack oak is a small to medium-sized, slow-growing, native, deciduous tree. It is often shrubby with a low, rounded crown.

Where is blackjack oak found?

Its range extends from southeastern New York to southern Michigan and Nebraska, south to central Florida and eastern Texas. Blackjack oak can be found in the upland woods of northeast Iowa.

Why is it called blackjack oak?

Common name is in reference to its leathery, obovate, blackjack-like, dark green leaves (to 7” long) that are widest at the apex which has 3-5 shallow, bristle-tipped lobes.

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How do you identify a oak tree in blackjack?

A small to medium-sized oak, 30-50 ft, with bristle-lobed leaves that are shiny on top & rusty-yellow hairy beneath. The short, nearly black trunk divides into many dense, contorted limbs, bark dark, furrowed; dead branches persistent.

Do black oak trees have acorns?

Black oak leaves are alternate, simple, 5 to 9 inches long and have 5 to 7 irregular bristle tipped lobes. The acorns are 1/2 to 3/4 inch in length, red-brown in color, and enclosed for 1/3 to 1/2 its length by the acorn cup.

How long do blackjack oaks live?

This tree grows slowly and can live up to 200 years. Range & Habitat: Blackjack Oak (Quercus marilandica) is native to southern and west-central Illinois, where it is occasional (see Distribution Map).

How do I identify an oak tree?

To identify oak trees, look for bark that has deep fissures and ridges, giving it a scaly look. The bark color of oaks ranges from whitish-gray to dark, almost black. You can identify oak trees by their deeply lobed leaves with pointed or rounded tips.

Does blackjack oak make good lumber?

Uses: Although the wood of blackjack oak is hard, heavy and strong, it is of little commercial value. Sometimes it is used for rough construction, fence posts and railroad crossties; and it is a member of the “red oak” family. Firewood Value: It produces excellent firewood and is easy to split.

What is a water oak tree?

water oak, (Quercus nigra), also called possum oak or spotted oak, ornamental tree of the beech family (Fagaceae), native to the southeastern coastal plains of the United States. The plant is adapted to moist conditions, such as along stream banks, but can tolerate drier soils.

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What is red oak leaf?

Red oak leaves are simple and arranged alternately on the twig. They are 7 to 11 lobed, and 5 to 9 inches long with slender petioles 1 to 2 inches long. The lobes are usually no longer than one third the total leaf width; the sinuses of the lobes are u-shaped and the tips of the lobes are bristle tipped.

What is scrub oak trees?

Specifically, scrub oak refers to Q. ilicifolia, also known as bear oak, native to the eastern United States. It is an intricately branched ornamental shrub, about 6 metres (20 feet) tall, with hollylike leaves and many small striped acorns.

What does a Southern red oak look like?

Southern red oak is a medium-sized, straight-trunked oak which, in time, develops long, spreading branches, giving the top an even, well-formed appearance. Its smooth gray bark becomes dark and furrowed, eventually becoming black. Thin, papery, lobed, bristle-tipped deciduous leaves turn reddish-brown in fall.

What do white oak leaves look like?

White oak leaves are simple and arranged alternately on twigs. They are 7 to 9 lobed, 5 to 9 inches long with short petioles. The lobes are rounded without bristle tips and vary in length from leaf to leaf but are rather uniform on the same leaf. Surface color is dull green and paler below.

What kind of oak trees are in Oklahoma?

10 Prevalent Types of Oak Trees in Oklahoma

  • Blackjack Oak (quercus marilandica)
  • Bur Oak (quercus macrocarpa)
  • Chinkapin Oak (quercus muehlenbergii)
  • Northern Red Oak (quercus rubra)
  • Pin Oak (quercus palustris)
  • Post Oak (quercus stellata)
  • Sawtooth Oak (quercus acutissima)
  • Shumard Oak (quercus shumardii)

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