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单词 internal phloem
释义

Definition of internal phloem in English:

internal phloem

noun
Botany
  • Phloem that develops on the inner (adaxial) side of the vascular cambium in some vascular plants, in addition to the usual (external) phloem.

Origin

Late 19th century; earliest use found in The Botanical Gazette.

 
 

Definition of internal phloem in US English:

internal phloem

noun
Botany
  • Phloem that develops on the inner (adaxial) side of the vascular cambium in some vascular plants, in addition to the usual (external) phloem.

Origin

Late 19th century; earliest use found in The Botanical Gazette.

 
 
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更新时间:2025/1/27 13:43:15