An individual instance of Quercus marilandica (blackjack oak)
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This particular organism is believed to have native means of establishment.

This organismal entity has the scope: multicellular organism.


Quercus marilandica


sec. 1993

common name: blackjack oak
family: Fagaceae
Identified 2002-09-21 by Steven J. Baskauf


Wildcat Bluff, Cache River State Natural Area, Johnson County, Illinois, US
Click on these geocoordinates to load a map showing the location: 37.372°, -88.92432°
Coordinate uncertainty about: 50 m.

Location determined from Google maps.

Occurrences were recorded for this particular organism on the following dates:

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bark - of a large tree
bark - of a small tree or small branch
twig - orientation of petioles
leaf - whole upper surface
leaf - margin of upper + lower surface 1993 =

Flora of North America Editorial Committee, eds., 1993. Flora of North America North of Mexico. Flora of North America Association, New York, NY, US and Oxford, UK.

Metadata last modified: 2015-10-10T17:16:00.288-05:00
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