Lichens : Verrucariales : VerrucariaceaeLichens

Normandina acroglypta (Norman) Aptroot

Description: This lichenised species grows on mosses and liverworts on basic-barked trees. Each spherical disc (perithecium) is slightly immersed and surrounded by a thalline cuff consisting of soredia. The five- to seven-septate spores span 25-45&

371;m in length.

Key Identification Features:

  • Not associated with Normandina squamules
  • On basic bark, the thallus develops on bryophytes producing a sorediate cuff around the large, black perithecia.

Original text submitted by Vince J. Giavarini

Distribution Map from NBN: Normandina acroglypta at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Normandina acroglypta at iNaturalist World Species Observations database.

 Giavarini, Vince J., Simms, Michael J., & Davey, Simon, 2026. Normandina acroglypta. (Norman) Aptroot. [In] Lichen Ireland.
https://www.habitas.org.uk/lichenireland/species.php?item=432844. Accessed on 2026-11-12.