exine

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English

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Noun

exine (plural exines)

  1. (botany, palynology) the outer layer of a pollen grain or spore; the exosporium.

Coordinate terms

  • intine (the inner layer of the pollen cell)

Derived terms

Translations

See also