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Virtually identical to X. trunciseda but differing in the colour of the discs (black when mature) and presence of chemistry: occasionally K+ yellow, Pd+ yellow. Thallus: a scurfy greenish-grey. Tree stumps and slow-rotting softwood. In Ireland, it is known from County Clare and County Kerry.
Original text submitted by Vince J. Giavarini
|Simms, M. J., (2016). Xylographa parallela (Ach.: Fr.) Behlen & Desberg. [In] LichenIreland. |
http://www.habitas.org.uk/lichenireland/species.asp?item=19156 Accessed on 2016-12-10.