Gloeocystidiopsis is a genus of fungi in the Peniophoraceae family. Based on 2025 data, it includes two species:
The name is coined from the words gloeocystidium ( Ancient Greek óûÿùÃÂà(gloiós) - having the character of glue, sticky + cystidium < cyst < Late Latin cystis< Ancient Greek úÃÂÃÂÃÂùà(kústis, âÂÂanatomical sacâÂÂ) + -idium (from Ancient Greek -ïôùÿý (-ÃÂdion, âÂÂdiminutiveâÂÂ) and -opsis from Ancient Greek á½ÂÃÂùà(ópsis, âÂÂaspect, appearanceâÂÂ). Therefore, the word means "having the appearance of a gloeocystidium, i.e. a small gooey cyst".