内ない種しゅ皮ひ

noun

tegmen; inner seed coat

Botanical term for the inner layer of the seed coat, derived from the inner integument of the ovule.

• 内ない種しゅ皮ひは種しゅ子しの内ない部ぶを保ほ護ごする役やく割わりを持もつ。

  The inner seed coat has the role of protecting the inside of the seed.