- Leaf - Wikipedia
A leaf (pl : leaves) is a principal appendage of the stem of a vascular plant, [1] usually borne laterally above ground and specialized for photosynthesis Leaves are collectively called foliage, as in "autumn foliage", [2][3] while the leaves, stem, flower, and fruit collectively form the shoot system [4]
- Leaf | Definition, Parts, Function | Britannica
Leaf, any usually flattened green outgrowth from the stem of a vascular plant Leaves are the primary sites of photosynthesis and manufacture food for plants They are an integral part of the stem system and can be modified into a variety of other plant organs
- Complete Guide To Different Types of Leaves with Pictures and Leaf Names
However, there are categories and ways to identify types of leaves This article will look through the various types of leaves, their categories, and the typical tree groups they characterize Then, we break down the parts of a leaf and how they can dramatically affect the shape of the leaf
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- 30. 10: Leaves - Leaf Structure, Function, and Adaptation
Leaf Structure and Function The outermost layer of the leaf is the epidermis It consists of the upper and lower epidermis, which are present on either side of the leaf Botanists call the upper side the adaxial surface (or adaxis) and the lower side the abaxial surface (or abaxis) The epidermis aids in the regulation of gas exchange
- Leaf: Definition, Characteristics and Functions (With Diagram)
Leaf is a green, dissimilar exogenous lateral flattened outgrowth which is borne on the node of a stem or its branch and is specialised to perform photosynthesis Typically it is a thin expanded green structure which bears a bud in its axil The green colour of the leaf is due to the presence of chlorophyll Leaves are arranged in acropetal order
- LEAF definition and meaning | Collins English Dictionary
The leaves of a tree or plant are the parts that are flat, thin, and usually green Many trees and plants lose their leaves in the winter and grow new leaves in the spring The Japanese maple that stands across the drive had just come into leaf 2 See also -leaved A leaf is one of the pieces of paper of which a book is made 4 5 6
- Plant Leaves and Leaf Anatomy - ThoughtCo
Leaf anatomy and shape is adapted to best suit the plant's habitat and maximize photosynthesis Basic leaf features in angiosperms (flowering plants) include the leaf blade, petiole, and stipules
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