What is margin of neem leaf
The leaf margins of a red pine are serrated, meaning they have small teeth-like projections along the edge of the leaf.
Entire
The margins of the leaf did not turn blue-black because there was no starch present in that area. The iodine solution reacts with starch to produce a blue-black color. If the margins did not turn blue-black, it suggests that there was no starch in that part of the leaf.
The terms used to describe leaf margins include entire, serrate, toothed, lobed, and undulate. Each term refers to a specific type of edge or margin on a leaf, based on the shape and structure of the leaf edge.
Calamansi leaves have finely toothed margins.
Bryophyllum propagates from leaf cuttings. Small buds develop at the grooves of leaf margins. Each of these buds are capable of growing into separate plant.
A leaf with small teeth around the edges is typically referred to as a serrated leaf. This type of leaf has pointed, tooth-like projections along its margins which can vary in size and sharpness.
Several varieties of Bryophyllum are grown from buds produced at the leaf margins.
Background information on simple leaf plants has a single blade that insert directly into the petiole. The leaf may have many lobes along its margins.
The different leaf margins include entire (smooth and without any teeth), serrate (with sharp, pointed teeth), dentate (with rounded teeth), crenate (with shallow, rounded teeth), lobed (with distinct lobes), and incised (with deep, irregularly shaped teeth).
Serrated leaf margins refer to the jagged or toothed edges of a leaf. The edges may have sharp, pointed teeth resembling a saw blade. These serrations can vary in size and shape, and they may help the plant to deter predators or reduce water loss.
The American elm has serrated margins on its leaves, not lobed. The leaf margins feature small, sharp teeth that give them a saw-like appearance.