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单词 protophyll
释义

Definition of protophyll in English:

protophyll

noun ˈprəʊtə(ʊ)fɪl
Botany
  • In a clubmoss: a primitive leaf-like structure produced on the upper surface of the protocorm or tuber.

Origin

Late 19th century; earliest use found in Frederic Bower (1855–1948), botanist. From proto- + -phyll.

Definition of protophyll in US English:

protophyll

nounˈprəʊtə(ʊ)fɪl
Botany
  • In a clubmoss: a primitive leaf-like structure produced on the upper surface of the protocorm or tuber.

Origin

Late 19th century; earliest use found in Frederic Bower (1855–1948), botanist. From proto- + -phyll.

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更新时间:2025/5/29 4:47:59