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英英字典: subclass Hamamelidae

subclass hamamelidae   (TTS Sound)



Overview of noun subclass_hamamelidae

The noun subclass hamamelidae has 1 sense


  • Hamamelidae, 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 superorder)

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