Lucking, "Ecology of foliicolous
lichens at the "Botarrama" trail (Costa Rica), a Neotropical rain forest.
Epiphylls are usually small cryptogams growing on the upper surfaces of the host leaves  and commonly consist of two dominant visible groups: epiphyllous liverworts and foliicolous lichens (referred to as liverworts and lichens) .
Lucking, Additions and Corrections to the Knowledge of the Foliicolous Lichen Flora of Costa Rica: The Family Gomphillaceae, J.
lichens of Choco, Colombia, and their substrate abundances.
New species or interesting records of foliicolous
lichens and associated lichenicolous fungi in the northeastern Iberian Peninsula: the effect of environmental factors on distribution.
Taxonomy, floristics and biogeography of Foliicolous
Lichens and their Lichenicolous Fungi.
lichens and their lichenicolous fungi from Ecuador, with a comparison of lowland and montane rainforest.
Abstract: A total of 280 foliicolous
lichens and 12 lichenicolous fungi was found in an inventory made in the lowland rain forest at La Selva Biological Station, Costa Rica.