Dimerium leptosporum
Speg.
URM 20026. Place of collection: Brazil; Pernambuco; Carpina. Date of collection: 31 August 1960. Associated organisms: Couepia rufa; Helminthosporium dorycarpum var. amazoniae; Rhynchomeliola pulchella; Steyaertia couepiae. Collector: Silva, O.S. da.