Sunday, July 18, 2010

Moist Woods Ecosystem-Black Cherry


Black Cherry

Order:Rosales

Family:Rosaceae

Genus:Prunus

Species:P. serotina

General Characteristics: Black cherry, wild cherry or wild rum cherry is native to eastern North America, Mexico and Central America. It is one of the largest of the cherries, typically growing to 50-80’ (less frequently to 100’) tall with a narrow-columnar to rounded crown. It is perhaps most noted for its profuse spring bloom, attractive summer foliage and fall color. Fragrant white flowers in slender pendulous clusters (racemes to 6” long) appear with the foliage in spring (late April-May). The flowers are followed by drooping clusters of small red cherries (to 3/8” diameter) that ripen in late summer to dark purple-black. Fruits are bitter and inedible fresh off the tree, but can be used to make jams and jellies. Fruits have also been used to flavor certain liquors such as brandy and whiskey. Fruits are attractive to wildlife. Narrow oblong-ovate to lanceolate, glossy green leaves (to 5” long) have acuminate tips and serrate margins. Foliage turns attractive shades of yellow and rose in fall. Mature trees develop dark scaly bark. Bark, roots and leaves contain concentrations of toxic cyanogenic compounds, hence the noticeable bitter almond aroma of the inner bark.

Special Adaptations: Black cherry fruits are important mast for numerous species of birds and mammals. Numerous songbirds feed on black cherries as they migrate south in the fall. Passerine birds that make considerable use of black cherry fruits include the American robin, brown thrasher, mockingbird, eastern bluebird, European starling, gray catbird, blue jay, willow flycatcher, northern cardinal, common crow, and waxwings, thrushes, woodpeckers, grackles, grosbeaks, sparrows, and vireos.

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