exine

English

Alternative forms

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

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