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单词 vascular plant
释义

vascular plant


vascular plant

n. Any of numerous plants, including the seed plants and the ferns, having well-developed vascular tissues consisting of phloem to transport sucrose and other organic nutrients and xylem to transport water and minerals. Also called tracheophyte.
Thesaurus
Noun1.vascular plant - green plant having a vascular system: ferns, gymnosperms, angiospermsvascular plant - green plant having a vascular system: ferns, gymnosperms, angiospermstracheophyteplant life, flora, plant - (botany) a living organism lacking the power of locomotionvascular system - the vessels and tissue that carry or circulate fluids such as blood or lymph or sap through the body of an animal or plantnonflowering plant, pteridophyte - plants having vascular tissue and reproducing by sporesphanerogam, seed plant, spermatophyte - plant that reproduces by means of seeds not sporesherb, herbaceous plant - a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pestshalophyte - plant growing naturally in very salty soilsucculent - a plant adapted to arid conditions and characterized by fleshy water-storing tissues that act as water reservoirscultivar - a variety of a plant developed from a natural species and maintained under cultivationcultivated plant - plants that are grown for their produceweed - any plant that crowds out cultivated plantsduct - a continuous tube formed by a row of elongated cells lacking intervening end wallsvascular tissue - tissue that conducts water and nutrients through the plant body in higher plantsevergreen, evergreen plant - a plant having foliage that persists and remains green throughout the yeardeciduous plant - a plant having foliage that is shed annually at the end of the growing seasonvine - a plant with a weak stem that derives support from climbing, twining, or creeping along a surfacecreeper - any plant (as ivy or periwinkle) that grows by creepingligneous plant, woody plant - a plant having hard lignified tissues or woody parts especially stemsgeophyte - a perennial plant that propagates by underground bulbs or tubers or cormsdesert plant, xerophile, xerophilous plant, xerophyte, xerophytic plant - plant adapted for life with a limited supply of water; compare hydrophyte and mesophytemesophyte, mesophytic plant - land plant growing in surroundings having an average supply of water; compare xerophyte and hydrophyteaquatic plant, hydrophyte, hydrophytic plant, water plant - a plant that grows partly or wholly in water whether rooted in the mud, as a lotus, or floating without anchorage, as the water hyacinthtuberous plant - plant growing from a tuberbulbous plant - plant growing from a bulbcormous plant - plant growing from a cormpsilophyte - any plant of the order Psilophytales: a savannah plantpsilophyton - any plant or fossil of the genus Psilophyton

Vascular Plant


Vascular Plant

 

a plant whose organs contain vessels or tracheids, which conduct water and dissolved mineral salts, and sieve tubes, which conduct organic matter. Vascular plants include the Psilotophyta, Lycopodiophyta, Equisetopsida, Pterido-phyta, Gymnospermae, and Angiospermae, that is, all higher plants except mosses and liverworts. In these exceptions, the overall reduction of the sporophyte is also reflected in the disappearance of the conducting system typical of higher plants. In certain older plant classifications, a special taxonomic group of cryptogamic vascular plants was distinguished; it included the Psilotophyta, Lycopodiophyta, Equisetopsida, and Pteridophyta.

vascular plant


vascular plant

any member of the division TRACHEOPHYTA, possessing a specialized transport system formed of VASCULAR BUNDLES.

vascular plant


  • noun

Synonyms for vascular plant

noun green plant having a vascular system: ferns, gymnosperms, angiosperms

Synonyms

  • tracheophyte

Related Words

  • plant life
  • flora
  • plant
  • vascular system
  • nonflowering plant
  • pteridophyte
  • phanerogam
  • seed plant
  • spermatophyte
  • herb
  • herbaceous plant
  • halophyte
  • succulent
  • cultivar
  • cultivated plant
  • weed
  • duct
  • vascular tissue
  • evergreen
  • evergreen plant
  • deciduous plant
  • vine
  • creeper
  • ligneous plant
  • woody plant
  • geophyte
  • desert plant
  • xerophile
  • xerophilous plant
  • xerophyte
  • xerophytic plant
  • mesophyte
  • mesophytic plant
  • aquatic plant
  • hydrophyte
  • hydrophytic plant
  • water plant
  • tuberous plant
  • bulbous plant
  • cormous plant
  • psilophyte
  • psilophyton
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更新时间:2024/12/23 18:13:55