The meaning of Indusium and additional information.

Indusium(n.) A collection of hairs united so as to form a sort of cup, and inclosing the stigma of a flower.

Indusium(n.) The immediate covering of the fruit dots or sori in many ferns, usually a very thin scale attached by the middle or side to a veinlet.

Indusium(n.) A peculiar covering found in certain fungi.