Lepra lichexanthonorstictica is a species of crustose and corticolous (bark-dwelling) lichen in the family Pertusariaceae. Found in Brazil, it was formally described as a new species in 2021 by Dutch lichenologist André Aptroot. The type specimen was collected by Aptroot from the summit area of Quiriri (Garuva), at an altitude of 1,350 m (4,430 ft); here it was found growing on the bark of a pine tree. The lichen is named after its two major secondary compounds, lichexanthone and norstictic acid. Lepra lichexanthonorstictica has a thin, smooth and glossy thallus ranging in colour from white to very pale yellowish. The thallus has discrete, rounded soralia measuring about 0.5–0.9 mm in diameter.[1]
| Lepra lichexanthonorstictica | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Lecanoromycetes |
| Order: | Pertusariales |
| Family: | Pertusariaceae |
| Genus: | Lepra |
| Species: | L. lichexanthonorstictica
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| Binomial name | |
| Lepra lichexanthonorstictica Aptroot (2021)
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References
edit- ^ Aptroot, André; Spielmann, Adriano Afonso; Gumboski, Emerson Luiz (2021). "New lichen species and records from Santa Catarina and Rio Grande do Sul, Brazil" (PDF). Archive for Lichenology. 23: 1–18.
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