Trees are mainly composed of three parts; the roots, the trunk and branches and the foliage (leaves or needles).
The roots are usualy the hidden part of the tree as they are primarly underground. They are destinate to play four roles in the tree vitality. They anchor the tree solidly in the ground, they absorb and transport water and minerals and they store the food processed by the leaves. In younger tree's, the root system is composed of a sole main root, called the tap root. As the tree gets older, it will develop a lateral network of roots terminating with fine “roots hair”. These small roots, are the ones that absorb water and minerals. Food storage is necessary for next seasons production of leaves, seeds and flowers.
Trunk and branches
The trunk and branches also play different functions. They are the distributor of the water and mineral of from the roots to the leaves but they return the processed food back to the roots from the leaves. They also are a flexible support for the canopy.
They are composed of four main sections.
First, the Bark, wich protect the inner tree sections from insects, injury and prevent dryness. The second part is the cambium. It is a small layer of tissue compose with multiple cells that reproduce themself constantly which help the tree gain girth. It is also this layer that will form a protective skin again an injury before recreating bark.
Third, the layer of sapwood. This layer is the highway for food, minerals and water. It act as the canal between the roots and the leaves for a back and forth distribution of goods. Fourth and last is the heartwood. It is composed of dead wood and is normally darker in color because of the higher resin concentration.
The leaves are the factory of the vitality process. They transform the natural elements into food, with the help of the ligth/sun, a process called photosynthesis. The leaves also absorb carbon dioxide from the air to incroporate with water and minerals to form the complex but essential compound for tree survival.
Is Bamboo A Tree
Myrtle Trees
Myrtle is distinguished by its evergreen leaves that contain aromatic volatile oils. Many varieties of myrtle also produce flashy blossoms, as well as resins and gums. Black berries found on the myrtle tree are used with the leaves to make aromatherapy products.
Health Benefits
In as far back as ancient Greece, people cherished the application of myrtle. Greek athletes were said to have worn wreaths of evergreen myrtle leaves during the Olympics. Ancient civilizations believed that myrtle was a symbol of immortality, and they used it in love potions and as treatment for various ailments.
In the era of the Roman Empire, myrtle was used to treat urinary and respiratory ailments. Egyptians used the plant to treat nervous afflictions. French women drank tea made from crushed myrtle leaves, believing that it would help to preserve their youthful appearance and overall vigor. Some actually believed myrtle to hold a cure for cancer, but little evidence was found to prove the theory.
More recently, myrtle has been used to treat coughs and respiratory ailments including bronchitis. Myrtle has strong astringent properties that make it quite useful in preventing infections, promoting good digestion and treating urinary tract disorders. There are recent laboratory studies that indicate anti-inflammatory substances in myrtle, making it a useful astringent compound. This is likely why the plant is still used to treat wounds and coughs.
There are other health benefits of myrtle. It is believed to be anti-infective, and can be used as a tonic to hasten the healing process. Healers in Middle Eastern countries have traditionally used myrtle as a treatment for diabetes.
The 1980s saw scientists putting the myrtle herb under the microscope in an attempt to identify the active ingredients that lends it its various medicinal properties. Results of one study indicated that extract from the herb can decrease blood sugar in mice. This explains the association associating myrtle with diabetes. However, there is still no concrete proof that the herb is safe to use and effective for people who have the disease.
Using Myrtle
Myrtle extract is taken from the plant's leaves and seeds. Studies have shown positive results when the plant extract is taken orally and in liquid form. The standard dose of liquid myrtle extra is one to two milliliters taken daily. Always ask your doctor before taking myrtle.
Topical formulations of myrtle are less commonly used. Again, these should only be applied under the supervision of your doctor.
There are two types of myrtle, and it's important that you do not confuse the two. Myrtus communis is known as "true" myrtle, and is the plant described here. The other variety, called "Madagascar Myrtle" (Eugenia jambolana), is a completely different plant and has entirely different effects on the body.
Myrtle is understood to work well with other herbs and nutritional supplements. However, do not use it if you're taking insulin or oral sulfonylureas. The herb may increase the blood glucose, lowering the effect of these medications.
Both Patrick Desnoyers & Mabel Dugmore are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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