Mónica Teresa Adler

Parmotrema alidactylatum is a species of saxicolous lichen in the family Parmeliaceae. Found in Argentina, it was described as new to science in 1998. The holotype was collected in Cerro Colorado in northern Córdoba Province, where it was found growing on granite. The thallus of the lichen is foliose, with a grey colour, and measures up to 10 cm (4 in) across. The specific epithet alidactylatum refers to the presence of aliphatic acids in the medulla and the dactylate (referring to finger-like processes) upper surface. Parmotrema alidactylatum is similar in appearance and morphology to P.

Flavopunctelia lobulata is a species of foliose lichen in the family Parmeliaceae. Found in Argentina, it was described as a new species in 1987 by lichenologists John Alan Elix and Mónica Adler. The type specimen was collected near Las Pailas (Salta Province), where it was found growing over mosses at an elevation of 2,280 m (7,480 ft). It is similar in appearance to Flavopunctelia praesignis, but differs from that species in being terricolous rather than corticolous, and by its smaller thalli, which measure 4–8 cm (1.6–3.1 in) in diameter. The specific epithet refers to its dense, somewhat

Xanthoparmelia callifolioides is a foliose lichen that belongs to the genus Xanthoparmelia.

Punctelia jujensis is a species of foliose lichen in the family Parmeliaceae. It is found in Argentina and Brazil.

Parmotrema soredioaliphaticum is a species of saxicolous lichen in the family Parmeliaceae. Found in South America, it was described as new to science in 1998. The holotype was collected in Cerro Colorado in northern Córdoba Province, Argentina, where it was found growing on a rock. The thallus of the lichen is foliose, with a pale grey colour, and measures up to 10 cm (4 in) across. It is a morph of the species Parmotrema alidactylatum with sorediate dactyls (finger-like protrusions with a powdery surface). Parmotrema soredioaliphaticum was reported from Bolivia in 2012.

Parmotrema lichexanthonicum is a species of foliose lichen in the family Parmeliaceae. Found in Brazil, it was formally described as a new species in 1997 by Sionara Eliasaro and Mónica Adler. The type specimen was collected by the first author from the Serra do Cipó (Santana do Riacho, Minas Gerais); here the lichen was found growing on a rock. The specific epithet lichexanthonicum refers to the presence of the secondary compound lichexanthone in the medulla of the lichen. Other compounds in the lichen are the depsidone salazinic acid (found in the medulla), and the depside atranorin (found

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