LichenIreland
  • Arthonia punctella Nyl.
Arthonia punctella
Click on map to open large map in new window
(Map updated: 11 August 2009)

Known from Counties Cork and Carlow this lichenicolous species has black, rounded, convex discs and should be searched for on the thallus of Diplotomma alboatrum. The one-septate spores range from colourless when young to brown and warted when fully developed.

Key characteristics

  • Lichenicolous on the thallus of Diplotomma alboatrum
  • Discs black, convex with spores brown and warted with age.

Original text submitted by Vince J. Giavarini

 
 Simms, M. J., (2016). Arthonia punctella Nyl.. [In] LichenIreland.
http://www.habitas.org.uk/lichenireland/species.asp?item=15510 Accessed on 2018-10-20.