Arthrostylidium
sp.
HACM [Darwin] 10217. Place of collection: Cuba; Sancti Spíritus; Trinidad; Pico Potrerillo, ladera sur (N21°53' W80°00'). Date of collection: 11 September 1984. Associated organism: Periconia minutissima. Collector: Mena Portales, J.. Identifier: Mena Portales, J..