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Boscia albitrunca, commonly known as the shepherd tree or shepherd's tree (Afrikaans: Witgat, Sotho: Mohlôpi, Tswana: Motlôpi, Venda: Muvhombwe, Xhosa: Umgqomogqomo, Zulu: Umvithi), is a protected species of South African tree in the caper family. [1] It is known for having the deepest known root structure of any plant at: -68 metres (223 ft ...
Vernicia fordii (usually known as the tung tree (Chinese: 桐, tóng) and also as the tung-oil or tungoil tree , the kalo nut tree, and the China wood-oil tree) is a species of flowering plant in the spurge family Euphorbiaceae. [2] [3] It is native to southern China, Myanmar, and northern Vietnam. [4]
Umbellularia californica is a large hardwood tree native to coastal forests and the Sierra foothills of California, and to coastal forests extending into Oregon. [2] It is the sole species in the genus Umbellularia. The tree's pungent leaves have a similar flavor to bay leaves, though stronger, and it may be mistaken for bay laurel.
The tests to demonstrate this networking are performed by injecting chemicals, sometimes radioactive, into a tree, and then checking for its presence in neighbouring trees. [57] The roots are, generally, an underground part of the tree, but some tree species have evolved roots that are aerial. The common purposes for aerial roots may be of two ...
Root-over-rock (石上樹, sekijoju) is a style in which the roots of the tree are wrapped around a rock, entering the soil at the base of the rock. [citation needed] Growing-in-a-rock (石付 ishizuke or ishitsuki) is a style in which the roots of the tree are growing in soil contained within the cracks and holes of the rock. [citation needed]
It is a fast-growing, short-lived tree with opposite, ash-like compound leaves. It is sometimes considered a weedy or invasive species , and has been naturalized throughout much of the world, including South America , Australia , New Zealand , South Africa , much of Europe , and parts of Asia .
Botanical illustration of a pōhutukawa sprig by Ellen Cheeseman. Pōhutukawa (Metrosideros excelsa), [2] also known as the New Zealand Christmas tree, [3] [4] or iron tree, [5] is a coastal evergreen tree in the myrtle family, Myrtaceae, that produces a brilliant display of red (or occasionally orange, yellow [6] or white [7]) flowers, each consisting of a mass of stamens.
Deciduous sassafras trees lose all of their leaves for part of the year, depending on variations in rainfall. [17] In deciduous tropical Lauraceae, leaf loss coincides with the dry season in tropical, subtropical and arid regions. Sassafras is commonly found in open woods, along fences, or in fields.