Let us learn about Diversity in the Leaf. After reading this article you will learn about: 1. Definition of a Leaf 2. Parts of a Leaf 3. Types. Definition of a Leaf: The leaf is a flattened, lateral outgrowth of the stem in the branch, developing from a node and having a bud in its axil. It is normally green [...]
In this article, we propose to discuss about the internal structure of leaf. The foliage leaves are characterised by green colour, thinness and flatness. They develop as protrusions from the shoot apex and are organs of limited growth. Leaves are very important vegetative organs, as they are chiefly concerned with the physiological process, photosynthesis and transpiration. Like other organs they [...]
The Lamina (Epipodium) of A Leaf (With Diagram) ! A leaf lamina should be studied from the following aspects: (1) Shape; (2) Base; (3) Margin; (4) Apex; (5) Surface; (6) Texture; (7) Colour; (8) Odour; (9) Taste; (10) Venation; (11) Leaf incision and (12) Whether simple or compound. I. Shape: The shape or outline of the lamina is merely a [...]