Tegument: Wrapping of the seminal primordium, can be double (bitegmic) with primin and secundina, or simple.
Tegument: Cover of any plant organ that provides protection.
Tegument: Layer or layers that wrap around an organ and protect it. Term used in the case of the ovule and seed.
Tegument: Layers of outer cells that surround the nucleus of the ovum of the angiosperms and that differentiate giving the seminal cover.
Tegument: Seed Wrap