Vascular plant - Wikipedia
WebVascular plants (from Latin vasculum 'duct'), also called tracheophytes (/ t r ə ˈ k iː. ə ˌ f aɪ t s /) or collectively tracheophyta (/ t r ə ˈ k iː. ə f aɪ t ə /; from Ancient Greek τραχεῖα ἀρτηρία (trakheîa artēría) 'windpipe', and φυτά (phutá) 'plants'), form a …
Vascular plant | Definition, Characteristics, Taxonomy, Examples ...
WebVascular plant, any of some 260,000 species of plants with vascular systems, including all of the conspicuous flora of Earth today. The vascular system consists of xylem, concerned mainly with the conduction of water and dissolved minerals, and phloem, which functions mainly in the conduction of foods, such as sugar.
Vascular plant - Simple English Wikipedia, the free encyclopedia
WebThe vascular plants, or tracheophytes, are plants that have specialized tissues for conducting water, minerals, and photosynthetic products through the plant. They include the ferns, clubmosses, horsetails, flowering plants, conifers and other gymnosperms. They are often called the higher plants.
Vascular tissue - Wikipedia
WebTranslocation in vascular plants. Vascular tissue is a complex conducting tissue, formed of more than one cell type, found in vascular plants. The primary components of vascular tissue are the xylem and phloem. These two tissues transport fluid and nutrients internally.
Fern - Wikipedia
WebThe ferns (Polypodiopsida or Polypodiophyta) are a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. They differ from mosses by being vascular, i.e., having specialized tissues that conduct water and nutrients and in having life cycles in which the branched sporophyte is the ...
Vascular Plant: Definition, Examples, Structure - Biology Dictionary
WebJun 13, 2018 · Vascular Plant Definition. A vascular plant is any one of a number of plants with specialized vascular tissue. The two types of vascular tissue, xylem and phloem, are responsible for moving water, minerals, and the products of photosynthesis throughout the plant. As opposed to a non-vascular plant, a vascular plant can grow much larger.
Plant - Vascular, Photosynthesis, Reproduction | Britannica
WebXylem and phloem are collectively called vascular tissue and form a central column ( stele) through the plant axis. The ferns, gymnosperms, and flowering plants are all vascular plants. Because they possess vascular tissues, …
The World Checklist of Vascular Plants, a continuously updated …
WebAug 13, 2021 · Background & Summary. The World Checklist of Vascular Plants (WCVP, http://wcvp.science.kew.org/) is a sustainable, curated, global consensus view of all known vascular plant species...
Lycopod - Simple English Wikipedia, the free encyclopedia
WebThe Lycopods ( Lycopodiophyta or Lycophyta) are the oldest surviving vascular plant division. This is a subdivision of the plant kingdom. Its earliest fossils are from 428–410 million years ago. [3] [4] p99. The Lycopods include some of the most primitive ( …
维管植物 - 维基百科，自由的百科全书
Web维管植物 （ 学名 ： Tracheophyta ）或作 维管束植物 [1] ，是指具有 维管组织 的植物，這些組織中可將液體作快速的流動，在體內运输水分和养分，它包括 蕨类植物 和 种子植物 [2] 。. 种子植物又分为 裸子植物 和 被子植物 。. 全球已发现的维管植物约在30～40万 ...
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