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单词 subclass hamamelidae
释义

subclass Hamamelidae


Thesaurus
Noun1.subclass Hamamelidae - a group of chiefly woody plants considered among the most primitive of angiosperms; perianth poorly developed or lacking; flowers often unisexual and often in catkins and often wind pollinated; contains 23 families including the Betulaceae and Fagaceae (includes the Amentiferae); sometimes classified as a superorderHamamelidaeclass - (biology) a taxonomic group containing one or more ordershamamelid dicot family - family of mostly woody dicotyledonous flowering plants with flowers often unisexual and often borne in catkinshamamelid dicot genus - genus of mostly woody relatively primitive dicotyledonous flowering plants with flowers often unisexual and often borne in catkinsclass Dicotyledonae, class Dicotyledones, class Magnoliopsida, Dicotyledonae, Dicotyledones, Magnoliopsida - comprising seed plants that produce an embryo with paired cotyledons and net-veined leaves; divided into six (not always well distinguished) subclasses (or superorders): Magnoliidae and Hamamelidae (considered primitive); Caryophyllidae (an early and distinctive offshoot); and three more or less advanced groups: Dilleniidae; Rosidae; AsteridaeFagales, order Fagales - an order of dicotyledonous trees of the subclass HamamelidaeAmentiferae, group Amentiferae - used in some classification systems for plants that bear catkinsgenus Hamamelidanthum, Hamamelidanthum - genus of fossil plants of the Oligocene having flowers resembling those of the witch hazel; found in Baltic regiongenus Hamamelidoxylon, Hamamelidoxylon - genus of fossil plants having wood identical with or similar to that of the witch hazelgenus Hamamelites, Hamamelites - genus of fossil plants having leaves similar to those of the witch hazelfamily Hamamelidaceae, Hamamelidaceae, witch-hazel family - comprises genera Hamamelis, Corylopsis, Fothergilla, Liquidambar, Parrotia, and other small genera

subclass Hamamelidae


  • noun

Synonyms for subclass Hamamelidae

noun a group of chiefly woody plants considered among the most primitive of angiosperms

Synonyms

  • Hamamelidae

Related Words

  • class
  • hamamelid dicot family
  • hamamelid dicot genus
  • class Dicotyledonae
  • class Dicotyledones
  • class Magnoliopsida
  • Dicotyledonae
  • Dicotyledones
  • Magnoliopsida
  • Fagales
  • order Fagales
  • Amentiferae
  • group Amentiferae
  • genus Hamamelidanthum
  • Hamamelidanthum
  • genus Hamamelidoxylon
  • Hamamelidoxylon
  • genus Hamamelites
  • Hamamelites
  • family Hamamelidaceae
  • Hamamelidaceae
  • witch-hazel family
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更新时间:2024/9/22 9:49:22