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Published byRosemary Robinson Modified over 8 years ago
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LEAF POWER POINT BY: EMANUEL COUNTY INSTITUE
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AMERICAN ELM Ulmus americana
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FACTS ON AMERICAN ELM Form-the trunk is divided into several large, ascending and arching limbs. Bark-dark, ashy-gray, flat topped ridges separated by diamond-shaped fissures Twig-slender, slightly zigzagged, reddish-brown Leaf-3 to 6 inches long, 1 to 3 inches wide. They are shaped like a vase or an umbrella. It is used to make barrels, fence posts, furniture, and boats. American elm bark contains a strong fiber from which the Indians made ropes.
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AMERICAN SYCAMORE Platanus occidentalis
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Facts on American Sycamore Bark-thin, mottled brown, green and white. A.K.A. camouflage bark Twig- stout and orange- brown in color, terminal bud is absent. Leaf- palmately veined, 4-8 inched wide, ovate in shape, with 3-5 lobes. Margins are toothed Form- massive tree with heavy, spreading branches with zigzagged twigs.
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BLACK WILLOW Salix nigra
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FACTS ON BLACK WILLOW Leaf-simple, pinnately veined, lanceolate in shape. 3-6 inches long, with a finely serrate margin. Leaves are dark and shiny above, light green below. Twig- slender, orange brown in color. Bitter aspirin taste. Form- small to medium sized tree with a massive trunk with a spreading, irregular crown. Bark- brown to gray- black, thick scaly ridges and deep furrows.
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EASTERN HEMLOCK Tsuga canadensis
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FACTS ON EASTERN HEMLOCK Leaf- 1/2 inch long, dark green in color with 2 lines of white stomata below. Tips are blunt, needles are two ranked. Twig- fine, gray-brown in color Bark-young trees-gray- brown,smooth,turning scaly. Older trees- red/brown with wide Ridges and furrows. When cut or broken, purple streaks are shown. Form-medium sized tree with a dense conical crown. Fine branches and a floppy leader
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CATALPA CATALPA SPECIOSA
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FACTS ON CATALPA Leaf- maybe opposite or whorled, pinnately veined, 5- 12 inches long, leaves are cordate. Twig- stout, green, and later reddish- brown in color. Bark- separated into irregular shallow fissures with reddish- brown scales. Form- medium sized tree with spreading branches, irregular crown
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SCARLET OAK QUERCAS COCCINEA
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FACTS ON SCARLET OAK Leaf-3 to 7 inches long, oval in shape Twig-slender, red-brown in color with multiple terminal buds Bark-young trees, gray- brown with smooth streaks; later developing irregular ridges and furrows, later turning darker and scaly Form-a medium-sized tree
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PITCH PINE PINUS RIGIDA
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FACTS ON PITCH PINE LEAF- 2 1/2 to 5 inches long with three yellow- green, twisted needles per fascicle. TWIG- orange-brown and moderately stout BARK- dark and scaly when young developing red-brown or yellow- brown plates with deep furrows
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RED MAPLE ACER RUBRUM
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FACTS ON RED MAPLE Leaf- 2-4 inches long, light green above, hairy beneath. Twig- reddish and lustrous, buds usually blunt. Bark- smooth and light gray, with age becomes darker Form- medium sized tree
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TABLE MOUNTAIN PINE PINUS PUNGENS
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FACTS ON TABLE MOUNTAIN PINE Leaf-1 1/2 to 3 1/2 inches long with 2 twisted yellow-green stout needles per fascicle Twig- moderately stout and tough, orange- brown in color Form- small to medium sized tree, irregular crown, supports large/heavy cones Bark- scaly, dark red- brown or gray in color
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CHERRY BARK OAK QUERCUS FALCATA VAR. PAGODIFOLIA
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FACTS ON CHERRY BARK Leaf- simple 5-8 inches long Twig- orange to reddish- brown, multiple terminal buds are pointed, reddish brown Bark- initially smooth, later becomes dark Form- large tree with good, straight form. (This is the fruit of the cherry bark)
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WINGED ELM ULMUS ALATA
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FACTS ON WINGED ELM Leaf- 2 inches long, upper surface is dark green, paler and slightly hairy beneath with very short petioles Twig- slender, glabrous, slightly zigzagged. Reddish- brown with red-brown buds Bark- red-brown to ashy-gray Form- small to medium sized tree with a rounded crow
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BALD CYPRESS TAXODIUM DISTICHUM
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FACTS ON BALD CYPRESS Leaf-very feathery, leaflets are 1/4 to 3/4 inch long and 2 ranked and alternately arranged. Feathery leaves are 3-10 inches long. Twig- brown with small deciduous scales Form- large tree with a pyramid-shaped crown, cylindrical bole, fluted or buttresses base and often with knees. Bark- fibrous, red-brown maybe gray where exposed to the weather. Old thick bark may appear scaly
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