Leaf Venation

forest

  • Arcuate: Veins curve at ends as they approach the leaf margin.
    2-29


  • 3-Veined from base of leaf: Three distinct and prominent veins originating from one common point at base of leaf.
    1-25


  • Palmate: Multilple distinct, prominent veins orignating from a common point at the base of the leaf, often found in palmately-lobed leaves.
    3-2


  • Pinnate: Mulitple veins occur along a single main vein.
    2-30


  • Penniveined: Veins protrude from the plane of the leaf. If you run your fingers over the leaf, you can feel the distinct ribs of the veins. 
    1-26


    Terms to Know 
    Back to Main Page 
    Coniferous Species 
    Broadleaf Species