What are the different types of leaf shapes?

Leaf shape can vary considerably. The most common shapes include oval, truncate, elliptical, lancolate, and linear. Leaf tips and bases may also be unique, with names based on their shapes. Leaf arrangement is mainly limited to two basic petiole attachments: simple and compound.

What are the 9 types of leaf arrangement?

For tender plants, you will encounter these types of leaf arrangements: basal, rosette, and distichous.
  • 01 of 06. Alternate Leaf Arrangement. …
  • 02 of 06. Opposite Leaf Arrangement. …
  • 03 of 06. Whorled Leaf Arrangement. …
  • 04 of 06. Basal Leaf Arrangement. …
  • 05 of 06. Rosette Leaf Arrangement. …
  • 06 of 06. Distichous Leaf Arrangement.

What are the two basic leaf shapes?

There are two basic forms of leaves that can be described considering the way the blade (or lamina) is divided. Leaves may be simple or compound. Figure 30.9. 1: Simple and compound leaves: Leaves may be simple or compound.

How do you classify a leaf?

Identify whether a leaf is simple or compound. If one leaf grows off one stem, it has a “simple” structure. If one leaf stem carries three or more leaves, the plant has a “compound” leaf structure. Leaves with “teeth,” or a serrated, jagged edge, help classify the type of plant, like an elm tree.

What are the 7 parts of a leaf?

Diagram of a simple leaf.
  • Apex.
  • Midvein (Primary vein)
  • Secondary vein.
  • Lamina.
  • Leaf margin.
  • Petiole.
  • Bud.
  • Stem.

What are the 3 basic leaf shapes?

OBOVATE: egg-shaped, with a narrower end at the base. PALMATELY LOBED: like fingers on a hand, the leaves spread radially from a point. LINEAR: very narrow. Technically, linear leaves are so narrow they appear to have parallel sides.

What are the 4 functions of a leaf?

  • Photosynthesis.
  • Transpiration.
  • Guttation.
  • Storage.
  • Defense.

What are the types of simple leaves?

Difference between Simple and Compound Leaves
Simple leavesCompound leaves
Example: Oak, Black cherry, Banana, Mango, Sweat gum, Maple, Black gum, etc.Example: Shame plant, Rose, Clover, Baobab, Neem, Buckeye, Desert cotton, Horse chestnut, Poison ivy, etc.

What are special leaves?

a period of time that someone is allowed to be away from work for a particular reason, for example because a family member is ill or has died.

What is the most common leave?

The 8 most commonly used types of leave of absence are as follows:
  1. Vacation (Annual Leave) Everywhere in the world, officially employed workers are entitled to have several weeks off duty per year. …
  2. Sick Leave. …
  3. Maternity Leave. …
  4. Paternity Leave. …
  5. Personal Time Off. …
  6. Bereavement Leave. …
  7. Time Off in Lieu (TOIL) …
  8. Public Holidays.