Winged Sumac - Rhus copallinum is a sumac that is most easily recognized by it's alternate, pinnately compound leaves with 4+ mm winged rachis. It is a small deciduous shrub or small slender tree that reaches heights of only 30-35 feet tall. Generally growing in an erect uproght fashion it can have single or mulitple trunks and is often thicket forming from the production of numerous root suckers. It is native to the North America and can be found growing throughout the Eastern seaboard from Canada and Maine in the North south throughout Florida, west through eastern Nebraska and eastern Texas. It is similar in appearance to the Prarie Sumac with the only difference being the rachis size.
Image Citation: Vern Wilkins, Indiana University, Bugwood.org
The bark of the Winged Sumac is smooth, brown or reddish brown with numerous visable lenticles. The leaves are alternate, pinnately compound with blades ranging in size from 10-30 cm long, having conspicuous winged rachis, the wings each reaching sizes of over 4 mm each, with 9-23 leaflets. The flowers are unisexual, with male or female typically occuring on separate trees, green-white in color, with 5 petals and sepals each abut 1 mm long. The fruit is a hairy rounded red drupe 4-5 mm in diameters, occuring in late Summer to early Fall and remaining until Winter.
Image Citation: Charles T. Bryson, USDA Agricultural Research Service, Bugwood.org
Meet more trees www.ArundelTreeService.com or http://arundeltreeservice.meetatree.com/
No comments:
Post a Comment