Trichothyrium dubiosum
(Bomm. & Rouss.) Theiss.
TRIN 1394. Place of collection: Trinidad & Tobago; Trinidad; Caroni; Chaguanas; Arena, forest (N10°33' W61°13'). Date of collection: 4 April 1947. Associated organisms: Meliolales fam.indet.; Tabebuia serratifolia.