Plectocarpon lichenum
(Sommerf.) D. Hawksw.
IMI 353433. Place of collection: UK; Argyllshire; Sunart, Strontian, grounds of Kilcamb Lodge. Date of collection: 28 May 1992. Associated organisms: Lobaria pulmonaria (thallus); Sorbus aucuparia. Collector: Wilberforce, P.. Identifier: Cannon, P.F..