Endocalyx melanoxanthus
(Berk. & Broome) Petch
HACM 7789. Place of collection: Cuba; Guantánamo; Río Toa, márgenes. Date of collection: 29 May 1985. Associated organisms: Roystonea regia (rachis); Tubeufia helicoma. Collector: Mercado Sierra, Á.. Identifier: Mercado Sierra, Á..