exine
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English[edit]
Alternative forms[edit]
Etymology[edit]
(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
Noun[edit]
exine (plural exines)
- (botany, palynology) the outer layer of a pollen grain or spore; the exosporium.
Coordinate terms[edit]
- intine (the inner layer of the pollen cell)
Derived terms[edit]
Translations[edit]
outer layer of a pollen grain or spore
