What is the shape of a leaf?
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 is the shape of leaf margin of mango leaf?
Mango leaves are lance-shaped. The term lanceolate is used to describe this type of leaf; however, this leaf type can be divided into three sub-classes. (1) Elliptic-Lanceolate: The leaf is very narrow from the leaf base to leaf tip. (2) Ovate-Lanceolate: The widest portion of the leaf is nearest the leaf base.
What is the size of a mango leaf?
The leaves are evergreen, alternate, simple, 15?35 cm (5.9?13.8 in) long, and 6?16 cm (2.4?6.3 in) broad; when the leaves are young they are orange-pink, rapidly changing to a dark, glossy red, then dark green as they mature.
What is the name of mango shape?
Langra is a famous variety of mango, originated in Varanasi, Uttar Pradesh. If we go by the name, the reason it is called langra is beacuse it was first cultivated in the farmlands of a man without legs. It is available from July to August. How to identify: Oval-shaped, it is green in colour even when it is ripe.
How many different shapes of leaves are there?
There are some 25 different shapes of simple leaves. Simple leaves are whole and are not divided. Their edges may be different; smooth such as beech, toothed such as lime (see image), or lobed, such as hawthorn.
Are mango leaves poisonous?
You should never burn mango wood or leaves as it produces toxic fumes that can cause serious irritation to the eyes and lungs. The leaves are considered toxic and can kill cattle or grazing livestock. An average sized mango can contain up to 40% of your daily fiber requirement.
What is mango leaf good for?
Mango leaves contain several beneficial plant compounds, including polyphenols and terpenoids ( 3 ). Terpenoids are important for optimal vision and immune health. They?re also antioxidants, which protect your cells from harmful molecules called free radicals ( 4 ).
How big are the leaves on a mango?
The mango leaves are around 8 inches long with a quill/feather shape. The blade of the leaf is a smooth edge and the color is dark green when matured with a line called midrib that goes through the center. Veins stretch on out on either side that are matched together not alternating. Almost a cooper color when when the leaves are starting out.
What kind of venation does a mango leaf have?
Two types of venation are reticulate venation and parallel venation. Reticulate venation involves the net-like pattern of arrangement of veins. Leaf shape can vary considerably ? the most common shapes have names including oval, truncate, elliptical, lanceolate, and linear. Leaf tips and bases can also be unique with names based on shape.
What kind of fruit does a mango tree produce?
The mango tree is erect and branching with a thick trunk and broad, rounded canopy. The leaves of the tree are are shiny and dark green. They are either elliptical or lanceolate with long petioles and a leathery texture. The tree produces dense clusters of flowers with cream-pink petals on branched panicles. The mango fruit is roughly oval in ?
What kind of fungus is on my mango tree?
Gray-white powdery growth on leaves, flowers and/or fruit; curled, distorted shoots; fruit aborted and dropping from tree The leaves, twigs, inflorescence and fruits are covered with shiny black and sticky growth of fungal mycelium.
What is the shape of a lenticular clouds?
A lenticular cloud is a lens-shaped cloud that normally develops on the downwind side of a mountain or mountain range. This occurs when stable, moist air flows over a mountain, creating a series of oscillating waves.
What do lenticular clouds indicate?
Lenticular clouds indicate great instability in that layer of the atmosphere, and form in areas of mountain waves. Like ocean waves, these waves of air bouncing over the mountains are anything but stable. It makes sense that it would be a ?rough ride?.
Why are lenticular clouds also called standing?
Standing lenticular clouds are lens shaped clouds, hence their name. Standing lenticular clouds form in the crests of the mountain wave where the rising updraft of the wave has cooled and moisture has condensed.
Do lenticular clouds produce rain?
If the temperature at the crest of one of the air waves reaches dew point, lenticular clouds can form. These often produce precipitation, and the two I?ve experienced so far have both rained on me, rather violently.
What causes lenticular?
These lens-shaped orographic wave clouds form when the air is stable and winds blow across hills and mountains from the same or similar direction at different heights through the troposphere.
Are lenticular clouds natural?
These can be human-made objects, such as buildings and bridges, or natural features, like hills, valleys, and mountains. All of them disrupt the flow of air into eddies.
What is the most beautiful type of cloud?
Lenticularis. Named for their smooth, lentil-like appearance, altocumulus lenticularis clouds (pictured above) are believed to be one of the most common explanations for UFO sightings.
Supercell storm cloud.
Where do lenticular clouds form in the sky?
Lenticular clouds, technically known as altocumulus standing lenticularis, are stationary lens-shaped clouds that form at high altitudes, normally aligned at right-angles to the wind direction. Where stable moist air flows over a mountain or a range of mountains, a series of large-scale standing waves may form on the downwind side.
How is a lenticular cloud similar to a saucer?
Lenticular clouds (Altocumulus lenticularis in Latin) are stationary clouds that form in the troposphere, typically in perpendicular alignment to the wind direction. They are often comparable in appearance to a lens or saucer.
How are standing lenticular clouds associated with mountain wave turbulence?
Standing lenticular clouds are associated with a phenomenon known as mountain wave turbulence. But first: A quick review of stability Our atmosphere, the envelope of air surrounding the planet, is always in motion. We tend to think of the motion of our atmosphere as horizontal across the ground, namely wind.
When do lens shaped orographic wave clouds form?
Lenticular clouds. These lens-shaped orographic wave clouds form when the air is stable and winds blow across hills and mountains from the same or similar direction at different heights through the troposphere.