Paw Paw Asimina triloba Dunal
Leaf
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The leaves of the paw paw plant are simple and alternate. They are narrowed at the base, and short-pointed at the tip. The blades are lance-shaped to elliptic, and the leaves are smooth on both edges. The bottom of the leaf, or the lower surface, is paler in color. The leaves are up to 1 foot long and 6in. wide, and the leaf stalks are short, thin and smooth. |
Stem
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The twigs of the paw paw plant are thin, grey, smooth, and have alternate leaf scars, that are 2-ranked and resemble a horseshoe in shape. The paw paw usually has 5 to even sometimes 7 bundle traces ( scars from the veins running through the stem of the leaves) left on the twig. |
Flower
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The flower of the paw paw is green at first, and then turns to a deep maroon. It is born when the leaves of the plant begin to unfold. The flowers are 2 inches long and composed of 3 wrinkled, leathery sepals and six similar petals. |
Fruit
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The fruit of the paw paw is oblong shaped and thick. It is about 6 inches long and greenish-yellow. It ripens in September and has edible flesh and many seeds that are black. |
Buds
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The buds of the paw paw plant are dark rusty brown, very narrow, and covered with golden hairs that are up to 2/3 of an inch long, and without bud scales. |
Form
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Paw paw trees grow rarely up to 40 feet tall, the trunk grows up to 10 inches around, and is straight and slender. |
Distribution
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Paw Paw's are found from New York to Michigan and Iowa, east to Florida and South to Texas. They grow in the woods, and grow together in patches (colonies). |
Discussion
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The fruit of the paw paw is used as food, and the bark doesn't have many uses. |
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| This is the Bark of the Paw Paw. | This is the leaf of the Paw Paw. |
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MSN Maps and Directions. 29, Oct. 2004 www.mapblast.com
Location
The paw paw was found at Cumberland High School, 1496 IL Route 121, Toledo IL 62428 |
GPS Coordinates
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Location: N 39° 15.376' W 088° 11.568 | |
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Bearing: West |
References
Tatum, Terry. "The Useful Paw Paw Tree" 2004. 28 Oct. 2004. http://www.gwf.org/pawpaw/htm
Mohlenbrock, Robert H, Forest Trees of Illinois. Eighth Edition. Springfield: Illinois Department of National Resources, Eighth Edition
© Copyright 29 Oct. 2004 Cumberland High School, Janna S. All rights reserved.
Photo Courtesy: © Copyright 29 Oct. 2004 Janna S.
Contact Information: lstarwalt@cumberland.k12.il.us
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