Phaeodimeriella appendiculata
(Earle) R.E.D. Baker
TRIN 1796. Place of collection: Trinidad & Tobago; Trinidad; St George; Arima; Aripo; Mount Aripo (N10°43' W61°15'). Date of collection: 24 December 1947. Associated organisms: Asterina costaricensis; Justicia secunda.