Armillaria puiggarii Speg.

CFMR UPRRP. Place of collection: Puerto Rico; Puerto Rico Island; Río Grande; Luquillo Mountains; CNF; La Mina Recreation Area; Mount Britton Trail (N18°1811' W65°4742', alt. 0925 m). Date of collection: 21 February 1999. Associated organism: Plantae indet. (wood). Collector: Cantrell, S.A..