Submitted by György Chityil ... on Fri, 01/19/2018 - 17:04 Hierarchy: UnknownDescription: {{mycology}} The uppermost layer of hyphae in the pileus of a fungal fruit body.Ngram: pileipellisNgram Text: pileipellisSource: WiktionaryIssue: 0Wiktionary tag: mycologyNgram Count: 1