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  1. Feb 2, 2023 · Pinnately Compound. In this type of compound leaves, the leaflets arise symmetrically from either side of the central leaf stalk. These leaves get their name from the Latin word ‘pinna’ meaning ‘feather’, or ‘wing’, as here the leaflets look like they are pinned to the midrib of the leaf, resembling a feather.

  2. Types of Compound Leaves. Part of the Biodiversity Counts Curriculum Collection. More in Plant Morphology. Pinnate (odd): Leaflets are attached along an extension of the petiole called a rachis; there is a terminal leaflet and therefore an odd number of leafle. Twice pinnate: The leaflets are also divided into leaflets. Pinnate (even): Leaflets ...

    • Introduction
    • Pinnately Compound Leaves
    • Palmately Compound Leaves

    Leaves occur in various arrangements in plants. All plants seem to have leaves on branches to normal folks. We, botanists, should see it differently though. Many plants have several leaves in a branch called leaflets and the whole branch is called a leaf! These are called compound leaves. So basically there are two types of compound leaves in a bro...

    These leaves contain leaflets arranged in opposite arrangement on the rachis (the extended petiole). The leaflets may be evenly paired or oddly paired. In the evenly paired pinnate leaves, the leaflets are arranged in an opposite manner and the rachis ends with two leaflets and is called Paripinnate. In oddly paired pinnate leaves, the leaflets are...

    These are a form of compound leaves that appear as a single leaf but appearances may be deceptive! Multiple leaflets arise from a common point that is at the end of the petiole. Based on the number of such leaflets, they are classified as follows…

  3. Feb 2, 2023 · Based on the types of leaf veins and their arrangement in the lamina, compound leaves are further classified into two types:. a) Pinnately Compound Leaf They are leaflets arranged symmetrically along the center of the leaf, where each leaflet appears to be attached or pinned to the midrib making the leaf look like a feather.

  4. Dec 14, 2022 · A simple leaf is singular and never divided into smaller leaflet units. It is always attached to a twig by its stem or the petiole. The margins, or edges, of the simple leaf can be smooth, jagged ...

    • What are the different types of compound leaves?1
    • What are the different types of compound leaves?2
    • What are the different types of compound leaves?3
    • What are the different types of compound leaves?4
    • What are the different types of compound leaves?5
  5. Oct 31, 2023 · In simple leaves, the lamina is continuous. (a) The banana plant (Musa sp.) has simple leaves. In compound leaves, the lamina is separated into leaflets. Compound leaves may be palmate or pinnate. (b) In palmately compound leaves, such as those of the horse chestnut (Aesculus hippocastanum), the leaflets branch from the petiole.

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  7. Feb 14, 2024 · Examples of trees with compound leaves include ash trees, walnut trees, hickory trees, and horse chestnut trees. There are a number of types of compound leaves, and knowing about them can help make tree identification easier. Types of compound leaves. From left to right: pinnate leaves, palmate leaves and double pinnate leaves.

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