Sumacs are dioecious shrubs and small trees that can reach a height of one to ten metres (3–33 ft). The leaves of its type species are pinnately compound, [4] though some species have trifoliate or simple leaves. · Sumac (genus Rhus) is a group of flowering small trees and shrubs. Sumacs are identified by their fern-like pinnate leaves, conical clusters (panicles) of white or green flowers, and fuzzy red berries. In the fall, sumac trees and shrubs turn brilliant autumn shades of red, orange, or purple. · Read on for sumac treeinfo and growing tips. Smooth sumac (Rhus glabra) and staghorn sumac (R. typhina) are the most common and readily available landscape species. Both grow 10 to 15 feet (3-5 m.) tall with a similar width, and have bright red fall colors. View allSumacs are dioecious shrubs and small trees that can reach a height of one to ten metres (3–33 ft). The leaves of its type species are pinnately compound, [4] though some species have trifoliate or simple leaves. · Other common regional names include red sumac, scarlet sumac, common sumac, and western sumac. It has large, shiny, dark-green pinnate leaves, each with 11 to 31 leaflets arranged in a fern-like pattern. It turns a very attractive shade of bright orange or red in the autumn. Smooth sumac is widely distributed throughout the United States. It is extremely drought resistant and is commonly found in open fields and roadsides, fence rows, railroad rights-of-way, and burned areas, on sandy or gravelly soil. · sumac, (genus Rhus), genus of shrubs and small trees belonging to the cashew family (Anacardiaceae), native to temperate and subtropical zones. Sumacs have been used as a source of dyes, medicines, and beverages, and the dried fruits of some species are used as a spice in Middle Eastern cuisine. · Sumac tree is any of about 35 species of flowering plants in the genus Rhus and related genera in the cashew family (Anacardiaceae). Sumacs grow in subtropical and temperate regions throughout every continent except Antarctica and South America. Sumac is used as a spice, as a dye, and in medicine. · Other common regional names include red sumac, scarlet sumac, common sumac, and western sumac. It has large, shiny, dark-green pinnate leaves, each with 11 to 31 leaflets arranged in a fern-like pattern. It turns a very attractive shade of bright orange or red in the autumn. Smooth sumac is widely distributed throughout the United States. It is extremely drought resistant and is commonly found in open fields and roadsides, fence rows, railroad rights-of-way, and burned areas, on sandy or gravelly soil. · sumac, (genus Rhus), genus of shrubs and small trees belonging to the cashew family (Anacardiaceae), native to temperate and subtropical zones. Sumacs have been used as a source of dyes, medicines, and beverages, and the dried fruits of some species are used as a spice in Middle Eastern cuisine. · Sumac tree is any of about 35 species of flowering plants in the genus Rhus and related genera in the cashew family (Anacardiaceae). Sumacs grow in subtropical and temperate regions throughout every continent except Antarctica and South America. Sumac is used as a spice, as a dye, and in medicine.