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Tree Flashcards
HLS 7th grade tree study
14
Science
7th Grade
09/20/2020

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Cards

Term
Pin Oak
Definition
Leaf sinus is "u" shaped
Will retain some leaves in winter
Leaves turn bronze in fall
Bark is thin with shallow cracks
Term
Chinquapin Oak
Definition
Leaves: sharply toothed
Leaves: not typical lobes
Fruit: acorn very small/dark, in pairs
Bark: flaky
Wood: desired for building
Term
Tulip Poplar
Definition
Leaf: 4 symmetrical lobes, yellow in fall
Flower: cup-shaped, similar to tulips
Bark: lightly furrowed, bitter smell
Height: one of tallest hardwoods in NA
Term
Weeping Willow
Definition
Leaf: linear with small teeth,paler under
Branch:hangs vertically falling toward ground
Bark: furrows almost diamond-shaped pattern
Bark: gray/brown
Wood: used for wicker furniture
Term
Sycamore
Definition
Leaf: give a fuzzy fluff bad for allergy
Leaf: very large
Bark: distinctive camouflage due to large flakes exposing other colors
Bark: gets whiter further up trunk
Fruit: fuzzy orbs on long stems
Wood: butcher blocks since not prone to splitting
Often found near rivers
Term
Eastern White Pine
Definition
Needles: thin soft long
Bark: deeply furrowed
Branches: whorled pattern aroundtrunk
Young Trees: Christmas trees
One of tallest trees in America
Term
Blue Spruce
Definition
Needles are blue/green,waxy,short,sharp
Cones light brown, up to 4 inches long, usually at the top
Term
Douglass Fir
Definition
Cones hang downward
Tree loses lower branches as it matures
One of the tallest trees in world
Wood used for lumber
Needles:??
Often Christmas trees
Term
Eastern Red Cedar
Definition
Fruit: female tress pale blue berries
Bark: reddish brown and peels into strips
Wood: aromatic for oils, medicine, etc
Wood: furniture/fences
Term
Flowering Dogwood
Definition
Fruit: crimson in fall
Blossom: white or pink in early spring
Bark: checkered-looking
Bark: medicinal purposes historically
Term
Red Maple
Definition
Leaf: underside pale/white
Leaf: in the fall, brilliant red color
Blossom, twig, bud,: red
Bark: smooth when young, unevenly cracked later
Can be used for maple syrup but uncommon
Term
Sassafrass
Definition
Leaf: three different leaf shapes (ovate, mitten, tri-lobed)
Leaf: yellow flushed with red
All parts of tree smell spicy
Bark: red/brown and furrowed
Culinary and Medicinal uses
Term
White Ash
Definition
Leaf: 7 leaflets
Leaf: yellow or purple in fall
Bark: deep uneven fissures
Wood: baseball bats and tool handles
Forest habit: grows near Sugar Maples
Term
Sugar Maple
Definition
Leaf green but turns yellow, red
Fruit: samara with two wings (helicopter)
Sap: created maple syrup
Wood: construction
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