New localities of Sarcodontia crocea (Polyporales, Basidiomycota) in Poland

Abstract

Sarcodontia crocea is a fungus relatively rarely recorded in Central and Northern Europe, where as a parasite it grows mainly on old apple trees. The most recent data on the occurrence of this fungus in Poland are presented in this study. Seven new localities of S. crocea are reported, found in the regions of Mazowsze, Podkarpacie, Ziemia Łódzka, and Żuławy Wiślane in the years 2013–2016. The S. crocea basidiomes were recorded on 12 apple trees. The fungus occurrence on Malus pumila ‘Niedzwetzkyana’ was documented for the first time. Four beetle species representing four families were found in the studied S. crocea basidiomes. Their feeding on S. crocea has not been mentioned in the literature so far.

Keywords

• apple tooth fungus
• wood-decaying fungi
• red list of fungi
• distribution
• Malus pumila ‘Niedzwetzkyana’
• Coleoptera
• beetles
• mycetobionts