Bark (botany) - Wikipedia
网页Bark is the outermost layer of stems and roots of woody plants. Plants with bark include trees, woody vines, and shrubs. Bark refers to all the tissues outside the vascular cambium and is a nontechnical term. [1] . It overlays the wood …
Glossary of botanical terms - Wikipedia
网页This glossary of botanical terms is a list of definitions of terms and concepts relevant to botany and plants in general. Terms of plant morphology are included here as well as at the more specific Glossary of plant morphology and Glossary of leaf morphology.
Bark - Wikipedia
网页Bark (botany), an outer layer of a woody plant such as a tree or stick; Bark (sound), a vocalization of some animals (which is commonly the dog)
Bark (botany) - Wikiwand
网页Bark is the outermost layer of stems and roots of woody plants. Plants with bark include trees, woody vines, and shrubs. Bark refers to all the tissues outside the vascular cambium and is a nontechnical term. It overlays the wood and consists of …
Bark - New World Encyclopedia
网页Bark is the outermost layer of stems and roots of woody plants, such as trees and shrubs. The tissues included depend on how broadly the term is defined and the age of the plant (whether considering primary tissues or secondary growth).
Bark - Simple English Wikipedia, the free encyclopedia
网页Bark is the covering of the stems of woody plants, like trees. Bark protects the tree. Bark of different plants and trees can look very different, it can be rough or smooth and can have different colors. It is the outer layer of tree trunks. Most of …
Birch bark - Wikipedia
网页Birch bark or birchbark is the bark of several Eurasian and North American birch trees of the genus Betula. The strong and water-resistant cardboard-like bark can be easily cut, bent, and sewn, which has made it a valuable building, …
American Journal of Botany - Botanical Society of America
网页2014年5月1日 · Bark was the principal mechanical tissue in branch tips and an important contributor even in branches 3 m long. Within species, bark contributions to mechanical support and water storage came mostly through a tip-to-base increase in bark quantity rather than alterations in tissue properties.
Tree Bark (Botany): Definition, Function and Uses - Biology …
网页2018年5月13日 · Bark, often “tree bark” in botany, means the outer covering of woody plants. Woody plants, unlike herbaceous plants, create an intricate framework of cells and fibers, which provides significant support and protection.
Tree Anatomy: Bark - Crow's Path
网页Inner bark is alive at maturity and essential for actively transporting sugars synthesized by leaves and bark vertically and laterally to the roots and other phloem cells. It also serves as a repository of metabolic waste and defensive chemicals (like tannins and resins).
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