the inner of the two layers into which the peridium is divided.
- en·do·pe·rid·i·al, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use endoperidium in a sentence
The endoperidium and rayed mouth are bright red when fresh, partially fading in old specimens.
Within the endoperidium are the spores, which are pale ochraceous or sulphur color, globose or elliptical in shape.
The plant is reddish-brown and it differs from other species "with sulcate mouths, in its closely sessile endoperidium."