Austroplaca thisbe is a twig-growing species of lichen native to southern Patagonia. This species belongs to the family Teloschistaceae, which was critically studied in the 2010s. A. thisbe is a small (0.2–0.5 mm) vivid yellow flat disc-shaped lichen with a constricted base. Twig lichen, and the Teloschistaceae family in particular, suffer greatly from poor air quality, therefore the clean air of Patagonia, and specifically Tierra del Fuego of the Falkland Islands have become a haven for many species of lichen not normally seen in more polluted environments.[1][2]

Austroplaca thisbe
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Teloschistales
Family: Teloschistaceae
Genus: Austroplaca
Species:
A. thisbe
Binomial name
Austroplaca thisbe
Søchting, Sancho & Arup (2023)

References

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  1. ^ Søchting, Ulrik; Sancho, Leo G.; Arup, Ulf (September 8, 2023). "Marchantiana pyramus, M. ramulicola and Austroplaca thisbe (Teloschistaceae, lichenized Ascomycota) – three new twig lichens from southern Patagonia". The Lichenologist. 55 (5): 377–387. doi:10.1017/S0024282923000361.
  2. ^ Søchting, Ulrik; Sancho, Leo Garcia; Arup, Ulf (29 December 2023). "The lichen genera Gondwania and Transdrakea gen. nov. ( Teloschistaceae ) – speciation in three southern continents". Plant and Fungal Systematics. 68 (2): 304–319. doi:10.35535/pfsyst-2023-0015.