Scytinostroma portentosum
(Berk. & M.A. Curtis) Donk
MO 61492. Place of collection: Puerto Rico; Utuado; Utuado (N18°16' W66°41'). Associated organism: Magnoliophyta indet. (bark). Collector: Britton, N.L.; Cowell, J.F.. Identifier: Minter, D.W..