Species Profiles Cumulative Quiz 8 View

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white ash (Fraxinus americana)
Family: Oleaceae

 

A table detailing the characteristics of the white ash

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Form:

This is a large tree reaching 70 to 80 ft. in height and 2 to 3 ft. in dbh. It also has a narrow crown.

 Shape: opposite; odd-pinnately compound; 5-9 leaflets

 Margin: oval to oblong-lanceolate

 Texture: entire or serrate

 Variation: glabrous

Leaves of a white ash

Bark:

The bark has a gray color and is deeply furrowed with narrow interlacing ridges that form a diamond pattern.

Twigs and Buds:

The twigs are stout, covered with lenticels and are pubescent or glabrous. Lateral buds appear below the top edge of the leaf scar.

[if 483 not_equals=””]Twig and buds of a white ash[/if 112]

Flowers and Fruit:

Flowers are dioecious and appear before the leaves. The fruit is a samara, that is oval to lanceolate in shape.

Distinguishing Characteristics:

This species has a pinnately compound leaf, a twig with lenticels and leaf scars that are horseshoe shaped.

Range:

This species occurs from Maine to eastern Minnesota south to Texas and east to Florida.

Silvics:

This species has intermediate tolerance and occurs on moist uplands and coves.