Corylus avellana
L.
Record number: 63214. Place of collection: Czech Republic; Moravia; Weisskirchen. Date of collection: 1925. Associated organism: Cryptodiaporthe pyrrhocystis. Collector: Petrak, F..
Record number: 226921. Place of collection: Czech Republic; Mährisch-Weisskirchen, Hrabuvka. Date of collection: March 1922. Associated organism: Otthia spiraeae. Collector: Petrak, F..