Summary
9
Distinguishing Features: Shallow and pointed lobes with bristles at tip, large acorns
Shape: Up to 75 feet tall, rounded outline
Branching: Alternate
Leaf: Lobed, 5 to 8 inches long, dark green, russet-red, yellow and tan in fall
Flower: Male flowers are drooping yellowish green catkins about 2-4 inches long, often occurring in groups of 3.
Bark: Brown to black on old branches and trunks, bark on young branches is smooth
Fruit or Seed: Acorn, up to 1.5 inches long
Source URL:
http://phillytreemap.org/
http://www.hort.uconn.edu/Plants/
Alternative names
10
Red oak, common red oak, eastern red oak, mountain red oak, gray oak
Fuentes y créditos
- (c) Steven J. Baskauf, algunos derechos reservados (CC BY),
http://bioimages.vanderbilt.edu/baskauf/13132
- (c) Steven J. Baskauf, algunos derechos reservados (CC BY),
http://bioimages.vanderbilt.edu/baskauf/15999
- (c) António Pena, algunos derechos reservados (CC BY-NC-SA),
http://www.flickr.com/photos/8358282@N02/3235731853
- (c) Steven J. Baskauf, algunos derechos reservados (CC BY),
http://bioimages.vanderbilt.edu/baskauf/18084
- (c) jordie97, algunos derechos reservados (CC BY-NC)
- (c) Joshua Tewksbury, algunos derechos reservados (CC BY-NC-SA), subido por Joshua Tewksbury
- (c) Miroslav Deml, algunos derechos reservados (CC BY),
https://www.biolib.cz/IMG/GAL/8923.jpg
- (c) Steven J. Baskauf, algunos derechos reservados (CC BY),
http://bioimages.vanderbilt.edu/baskauf/13113
- (c) earthwatchtrees, algunos derechos reservados (CC BY-SA)
- (c) USDA NRCS National Plant Data Center and the Biota of North America Program, algunos derechos reservados (CC BY-SA),
http://eol.org/data_objects/1392604
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