blackjack oak

Directory

References

Discover

Dr. Martin Luther King Jr. addresses marchers during his "I Have a Dream" speech at the Lincoln Memorial in Washington. August 28th 1963

Was Martin Luther King, Jr., a Republican or a Democrat?

Panama Canal infographic

Timeline and Map of the Panama Canal

Odissi Indian classical female dancer on white background. (Indian dancer; classical dancer; Indian dance)

6 Classical Dances of India

Red Army (Soviet) soldiers in the Russian Revolution.

Russian Revolution Timeline

The impeachment trial of Pres. Andrew Johnson, illustration from Frank Leslie's Illustrated Newspaper, March 28, 1868.

What If the President Is Impeached?

Andrew Jackson delivering a speech while on his way to Washington, D.C., for his inauguration in 1829. From Harper's Weekly, 1881.

5 Remarkably Close U.S. Presidential Elections

Washington, D.C. locator map.

What State Is Washington, D.C. In?

blackjack oak

plant

Also known as: Quercus marilandica

Learn about this topic in these articles:

description

In red oak
The blackjack oak (Q. marilandica), a cover tree on sandy soils in eastern North America, is about 9 to 15 m tall, with leaves that bear three lobes at the wide apex; they are glossy and dark green above, rusty and hairy below.
Read More