Hysterium angustatum
Alb. & Schwein.
IMI 362429. Place of collection: UK; Devon; Slapton, near Kingsbridge, Slapton Ley National Nature Reserve, Site K. Date of collection: 9 May 1994. Associated organism: Fraxinus excelsior (wood). Collector: Kinsey, G.C.. Identifier: Minter, D.W..