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Flavoparmelia

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Flavoparmelia
Flavoparmelia caperata
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Lecanorales
Family: Parmeliaceae
Genus: Flavoparmelia
Hale (1986)
Type species
Flavoparmelia caperata
(L.) Hale (1986)

Flavoparmelia is a genus of foliose lichens in the family Parmeliaceae. Because of their appearance, they are commonly known as greenshield lichens.[1] The widely distributed genus contains 32 species.[2] It was circumscribed by American lichenologist Mason Hale in 1986 to contain 17 former Pseudoparmelia species with broad lobes, usnic acid in the cortex, and isolichenan in the cell walls.[3]

Description

Flavoparmelia lichens are medium sized foliose lichens that are yellow-green in colour, with a thallus comprising rounded lobed that measure 2–8 mm wide, which form flat and loosely attached patches that are 6–20 cm (2.4–7.9 in) wide. Older parts of the upper thallus surface are wrinkled, while the newer parts are smooth. There is a black lower surface with simple, unbranched rhizines, and a distinct bare zone around the margin. The photobiont partner is green algae from genus Trebouxia.[1] Flavoparmelia has larger spores than other segregate genera of Pseudoparmelia.

Species

Flavoparmelia soredians

References

  1. ^ a b Brodo, Irwin M.; Sharnoff, Sylvia Duran; Sharnoff, Stephen (2001). Lichens of North America. Yale University Press. p. 316. ISBN 978-0300082494.
  2. ^ Wijayawardene, Nalin; Hyde, Kevin; LKT, Al-Ani; S, Dolatabadi; Stadler, Marc; Haelewaters, Danny; Tsurykau, Andrei; Mesic, Armin; Navathe, Sudhir; Papp, Viktor; Oliveira Fiuza, Patrícia; Vázquez, Víctor; Gautam, Ajay; Becerra, Alejandra G.; Ekanayaka, Anusha; K. C., Rajeshkumar; Bezerra, Jadson; Matočec, Neven; Maharachchikumbura, Sajeewa; Suetrong, Satinee (2020). "Outline of Fungi and fungus-like taxa". Mycosphere. 11: 1060–1456. doi:10.5943/mycosphere/11/1/8.
  3. ^ Hale, M.E. 1986. "Flavoparmelia, a new genus in the lichen family Parmeliaceae (Ascomycotina)". Mycotaxon. 25 (2): 603–605.{{cite journal}}: CS1 maint: numeric names: authors list (link)
  4. ^ a b c d e f Elix, John A.; Johnston, Jen (1988). "New species and new reports of Flavoparmelia (lichenized Ascomycotina) from the Southern Hemisphere". Mycotaxon. 33: 391–400.
  5. ^ Elix, John A. (1993). "New species in the lichen family Parmeliaceae (Ascomycotina) from Australia". Mycotaxon. 47: 101–129.
  6. ^ Elix, John A.; Blanco, Oscar; Crespo, Ana (2005). "A new species of Flavoparmelia (Parmeliaceae, lichenized Ascomycota) from Western Australia" (PDF). Australasian Lichenology. 56: 12–15.
  7. ^ Elix, John A.; Streimann, Heinar (1989). "The lichens of Norfolk Island 1: Introduction and the family Parmeliaceae". Proceedings of the Linnean Society of New South Wales. 111 (2): 103–122.
  8. ^ Aptroot, André; Cáceres, Marcela Eugenia da Silva (2014). "A key to the corticolous microfoliose, foliose and related crustose lichens from Rondônia, Brazil, with the description of four new species". Lichenologist. 46 (6): 783–799. doi:10.1017/S0024282914000358.