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Discover how to identify different tree leaves based on characteristics like arrangement, venation, and shape. Learn about alternate, opposite, and whorled leaf arrangement, as well as simple leaf characteristics. Explore leaf venation types, margins, bases, and shapes for easy tree leaf identification!
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Characteristics of Leaves • Leaf arrangement on stem: ALTERNATE
Characteristics of Leaves • Leaf arrangement on stem: OPPOSITE
Characteristics of Leaves • Leaf arrangement on stem: WHORLED
Simple Leaf • A leaf having one blade, or a lobed leaf in which the separate parts do not reach down to the midrib
Leaf Margin Smooth Saw-toothed Lobed
Leaf Base Heart Shaped
Evergreen Needles Flat
Evergreen Needles Round
Evergreen Needles Four-leaf Clover