Fagaceae Beech family. Submission: Anabel Carter ‘18. Synonymy: Quercus rubra L. var. Rounded or Spreading Shape. Width: 50 - 70 feet. rubra; Quercus rubra L. var. Noted for its brilliant fall color, Quercus rubra (Red Oak) is a fast-growing, large deciduous tree adorned with an open, rounded to broad-spreading crown. Quercus rubra (Red Oak) Beech Family (Fagaceae) Botanical Characteristics: Native habitat: Central and eastern North America; throughout Kentucky. Twigs are straight, slender and dark brown. Quercus rubra leaves are simple and alternate with sharp-pointed, shallow lobes. Quercus coccinea × Quercus rubra → Quercus ×‌benderi Baenitz is a rare oak hybrid known from MA. Quercus rubra L., Red Oak. The bark is smooth and silver-grey when young, and develops warts or ridges with age. Scientific name: Quercus rubra. Tree Characteristics. Red Oak - Quercus rubra Beech Family (Fagaceae) ... Introduction: Quercus rubra, the "red oak," is a member of the red oak group with lobed leaves and is one of the most widely distributed oaks in North America. Origin: non-native. Additional Common Names. Grows as much as two feet a year for 10 years. The leaves have 7 to 11 waxy lobes. Quercus rubra L.. Northern Red Oak. Red oak is a hardy tree with beautiful red or brown fall color. Leaves and acorn - Horticulture, Oregon State University Return to Hort 231 or to Plant List 7. Grows to 60' to 75', 45' spread. Unlike Q. rubra, this plant shows yellow fall foliage. 1 to 3 female flowers, with bright red styles and a short, stubby, green stalk, sit … Quercus rubra Red oak Family: Fagaceae Links to other pictures: 1. RED OAK, NORTHERN RED OAK. Click here to compare the leaves of our 6 commonest species of oaks (but be warned that there is considerable variation in each species). Erect or Spreading and requires ample growing space. Order: Fagales Family: Fagaceae. Northern red oak (Quercus rubra), also known as common red oak, eastern red oak, mountain red oak, and gray oak, is widespread in the East and grows on a variety of soils and topography, often forming pure stands.Moderate to fast growing, this tree is one of the more important lumber species of red oak and … Description and photo links - University of Connecticut Plant Database 2. Inconspicuous yellow-green catkins appear in spring as the leaves unfurl. Ivan L. Sander. Further, the nuts are frequently sterile. It is difficult to distinguish morphologically given the close similarity of the parental taxa. Bristle-tipped leaves turn red in the fall. Virginia Lohr, Professor, E-mail: lohr@wsu.edu. Family: Fagaceae. Growth habit: Red oak has a straight trunk and a dense, round crown. The acorns of Q. rubra are the largest of our oaks and the buds are also the largest. Has Deciduous foliage. Height: 60 - 80 feet. Growth Rate: 24 to 36 Inches per Year. The foliage of broad, lustrous dark green leaves, adorned with 7-11 toothed lobes, turns russet-red to bright red in the fall. This is one of the faster-growing oaks of the genus. Tree size: Fast-growing oak that can attain a … Red oak is a deciduous broadleaf tree which can grow to 25m and develops a rounded crown. Family: Fagaceae. Quercus rubra | Family: Fagaceae . Flower: Male and female flowers are borne separately on the same branch, the males on 1½ to 3 inch long green, string-like clusters (called catkins) from bud clusters at the tip of the previous season's growth. Northern Red Oak Quercus rubra. Family: Fagaceae Genus: Quercus Species: rubra Hardiness Zone: 4 to 8 Height: 50 to 75 ft Width: 40 to 65 ft Description: The northern red oak is native to Minnesota and can make a fine landscape tree. Longevity Greater than 150 years. A good street tree, tolerates pollution and compacted soil. borealis (Michaux f.) Farw. The acorn cap is very shallow and broad. 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