Badimia vezdana is a species of foliicolous (leaf-dwelling) lichen in the family Ramalinaceae. It is found in the shady understory of undisturbed lowland rainforests in the Neotropics. The lichen is characterized by its pale bluish-grey colour and distinctive yellow to orange-yellow apothecia. It was described as new to science in 2011 by lichenologists Robert Lücking, Edit Farkas, and Volkmar Wirth.
Bacidina sorediata is a species of foliicolous (leaf-dwelling) lichen in the family Ramalinaceae. Found in the Seychelles, it was described as new to science in 2011. It is characterized by its distinct sorediate thallus and pale yellow to orange apothecia.
Calopadia editiae is a species of lichen in the family Pilocarpaceae. It is found in Tanzania, with a distribution that extends to Costa Rica and the Galápagos Islands. It can be found on leaves or bark and is characterised by its pale grey to brownish grey colour, rounded apothecia and distinctive pruina. Described as new to science in 2011, the species was named in honour of Hungarian lichenologist Edit Farkas.
Coccocarpia delicatula is a species of foliicolous (leaf-dwelling) foliose lichen in the family Coccocarpiaceae. Known only from the Galápagos Islands and Réunion, it was described as new to science in 2011. Characterised by its rounded, foliose thallus and unique cylindrical isidia, this lichen is similar in appearance to Coccocarpia domingensis but has distinct differences in isidia shape and arrangement. Found on the bark and wood of dead twigs, Coccocarpia delicatula thrives in sunny, wind- and rain-exposed environments.
Lecanora mugambii is a species of crustose lichen in the family Lecanoraceae. Found in western Kenya, it was described as new to science in 2011.
Cladonia mongkolsukii is a species of fruticose lichen in the family Cladoniaceae. Described as new to science in 2011, it is found in lower-elevation montane scrub forests of northeast Thailand and in Sri Lanka. The specific epithet honors Pachara Mongolsuk, a Thai lichenologist.
Ampliotrema cocosense is a little-known species of corticolous (bark-dwelling) lichen in the family Graphidaceae. Found in Cocos Island, Costa Rica, it was described as new to science in 2011. Its distinctive features include its large, muriform ascospores and a notable chemical composition.
Enterographa serusiauxii is a species of leaf-dwelling lichen in the family Roccellaceae. It is found in Guadeloupe.
Fuscidea multispora is a species of foliicolous (leaf-dwelling), crustose lichen in the family Fuscideaceae. Found in Bolivia, it is known to occur only in a single high-altitude locality in a national park, where it grows on the leaves of coniferous trees from the genus Podocarpus.
Bacidina pycnidiata is a species of crustose lichen in the family Ramalinaceae. It is widely distributed in Europe and North Asia. It is characterised by its whitish or cream-coloured pycnidia with long and ostiolar necks.
Gyalectidium yahriae is an uncommon species of crustose lichen in the family Gomphillaceae. It occurs in Florida and Papua New Guinea, recorded growing on bark in the former location and on both bark and on wood in the latter.
Catillaria gilbertii is a rare species of saxicolous (rock-dwelling), crustose lichen in the family Catillariaceae. It is found in the Central Highlands of Scotland.
Gyalectidium floridense is a species of foliicolous (leaf-dwelling), crustose lichen in the family Gomphillaceae. It is found in the southeastern United States, where it grows on the leaves of Citrus and palmetto.
Peltigera granulosa is a species of terricolous (ground-dwelling), foliose lichen in the family Peltigeraceae. Found in Papua New Guinea, it was formally described as a new species in 2009 by Emmanuël Sérusiaux, Bernard Goffinet, Jolanta Miądlikowska, and Orvo Vitikainen. The type specimen was collected from open grassland between Gumum and Sape villages, where it was found growing on sand. The species epithet granulosa refers to its characteristic granulose margin.
Peltigera koponenii is a species of foliose lichen in the family Peltigeraceae. Found in Papua New Guinea, it was formally described as a new species in 2009 by Emmanuël Sérusiaux, Bernard Goffinet, Jolanta Miądlikowska, and Orvo Vitikainen. The type specimen was collected near Lake Wanba at an altitude of 2,400–2,500 m (7,900–8,200 ft), where it was found growing on a tree trunk in an open montane forest of Nothofagus and Pandanus. The species epithet honours Finnish bryologist Timo Koponen, "who made large and well processed collections of Peltigera in Papua New Guinea".
Peltigera montis-wilhelmii is a rare species of corticolous (bark-dwelling), foliose lichen in the family Peltigeraceae. Found in Papua New Guinea, it was formally described as a new species in 2009 by Emmanuël Sérusiaux, Bernard Goffinet, Jolanta Miądlikowska, and Orvo Vitikainen. The type specimen was collected from Pindaunde valley on Mount Wilhelm at an altitude of 3,600 m (11,800 ft). The species epithet refers to the type locality.
Asterothyrium vezdae is a species of foliicolous (leaf-dwelling) lichen in the family Gomphillaceae. It is found in Bolivia, where it grows on the leaves of vascular plants in the Amazon rainforest. The lichen is distinguished from its closest relative, Asterothyrium octomerum, by the larger number of septa in its ascospores, and its and black apothecia.
Byssoloma fuscothallinum is a species of foliicolous (leaf-dwelling) lichen in the family Pilocarpaceae. Found in Colombia and French Guiana, it was formally described as a new species in 2006 by lichenologist Robert Lücking.
Maronora is a monotypic fungal genus in the family Fuscideaceae. It contains the single species Maronora cyanosora, a corticolous (bark-dwelling) lichen. It is characterised by its distinctive bluish-grey circular soralia on the thallus, Lecanora-like apothecia, and simple, hyaline ascospores.
Podotara is a fungal genus in the family Pilocarpaceae. It is a monotypic genus, containing the single species Podotara pilophoriformis, an uncommon foliicolous (leaf-dwelling), crustose lichen that grows on Podocarpus totara, a species of podocarp tree endemic to New Zealand. Both the genus and the species were proposed in 1996.
