plant identification review. the broad, flat part of a leaf. blade
TRANSCRIPT
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PLANT IDENTIFICATIO
N REVIEW
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The broad, flat part of a leaf.
BLADE
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The stem-like part of the leaf.
PETIOLE
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Can you identify the leaf division or leaf type?
SIMPLE
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A type of leaf where the leaflets form a pattern that
resembles a feather.
PINNATELY COMPOUND
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Can you list at least two ways in which to identify a
tree?
•REPRODUCTIVE PARTS•SIZE & SHAPE•BARK & FRUIT
•LEAVES
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Can you identify the compound leaf type?
PALMATELY
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Another name for a deciduous tree or tree with
leaves.
BROAD LEAF
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The pattern by which leaves are attached to a stem or
branch.
LEAF ARRANGEMENT
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Can you identify the leaf arrangement?
OPPOSITE
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A leaf with one bladeand one petiole.
SIMPLE
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The place where the stem of the leaf attaches to the
branch.
NODE OR BUD
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Can you identify the leaf venation?
PINNATE
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A leaf with one petiole and many separate blades.
COMPOUND
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A type of leaf where the leaflets form a pattern that resembles the palm of your
hand.
PALMATELY COMPOUND
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Can you identify the leaf margin?
TOOTHED OR SERRATED
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Another name for a coniferous tree or tree with
needles or scales.
NARROW LEAF
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The leaf type defined as either simple or compound.
LEAF DIVISION
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Can you identify the leaf division or leaf type?
COMPOUND
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Feather-like vein pattern found in mostly elliptical shaped leaves without
lobes.
PINNATE
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The multiple leaves or blades that make up a
compound leaf.
LEAFLETS
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Can you identify this leaf arrangement?
ALTERNATE
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A curved or rounded projection caused by a
notch or sinus in the leaf margin.
LOBE
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The bottom of the leaf blade.
LEAF BASE
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Can you identify the leaf venation?
PARALLEL
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The outer boundary or edge of the leaf.
LEAF MARGIN
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The vein pattern in a leaf.
LEAF VENATION
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Can you identify this leaf margin?
ENTIRE OR SMOOTH
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Leaf venation where the veins do not touch like in tropical plants and ferns.
PARALLEL
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How does the petiole aid in photosynthesis?
TURNS THE LEAF TOWARDS THE SUN.
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Can you identify the leaf venation?
PALMATE
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What is the function of the leaf blade?
COLLECTS THE SUN’S ENERGY FOR USE IN PHOTOSYNTHESIS.
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Fan-like vein pattern found mostly in leaves with lobes
and sinuses.
PALMATE
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Don’t be lazy . . . Keep Studying!