Xanthocarpia

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Xanthocarpia
Caloplaca crenulatella - Flickr - pellaea (1).jpg
Xanthocarpia crenulatella
Scientific classification e
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Teloschistales
Family: Teloschistaceae
Genus: Xanthocarpia
A.Massal. & De Not. (1853)
Type species

() A.Massal. & De Not. (1853)

Xanthocarpia is a genus of mostly crustose lichens in the family Teloschistaceae.[1] It has 12 species with a largely Northern Hemisphere distribution.

Taxonomy[]

The genus was originally circumscribed in 1859 by Abramo Bartolommeo Massalongo and Giuseppe De Notaris, with as the type species. This species has tetralocular ascospores (i.e. divided into 4 chambers).[2]

Description[]

Xanthocarpia has a thallus that is either crust-like (crustose) or like a shield or plate attached on the lower surface at a single central point (peltate). In some cases, the thallus is absent; in all cases, a cortex is absent. The lichen contains anthraquinones compounds. Xanthocarpia species often have apothecia, which are coloured yellow to orange. These apothecia are zeorine, meaning that the proper exciple (the ring-shaped layer surrounding the hymenium) is enclosed in the thalline exciple. Pycnidia can be present or absent; the conidia have a bacilliform to narrowly ellipsoid shape.[2]

Species[]

Most Flavoplaca species occur in the Northern Hemisphere. Several are found in southeastern Europe, with a collective distribution extending from the Mediterranean to the Arctic.[2] As of April 2021, Species Fungorum accepts 12 species of Xanthocarpia:[3]

Xanthocarpia feracissima
  • (Houmeau & Cl.Roux) Frödén, Arup & Søchting (2013)
  • (Khodos. & S.Y.Kondr.) Frödén, Arup & Søchting (2013)
  • (Nyl.) Frödén, Arup & Søchting (2013)
  • (Vondrák & Llimona) Frödén, Arup & Søchting (2013)
  • (Søchting, Huneck & Etayo) Frödén, Arup & Søchting (2013)
  • (S.Y.Kondr., A.Thell, Kärnefelt & Elix) Frödén, Arup & Søchting (2013)
  • (H.Magn.) Frödén, Arup & Søchting (2013)
  • (Bagl.) Frödén, Arup & Søchting (2013)
  • (Nyl.) Frödén, Arup & Søchting (2013)
  • (S.Y.Kondr., Kärnefelt & Elix) S.Y.Kondr., Kärnefelt, A.Thell, Elix, Jung Kim, A.S.Kondr. & Hur (2013)
  • (Bagl.) Frödén, Arup & Søchting (2013)
  • (Savicz) Frödén, Arup & Søchting (2013)

References[]

  1. ^ Wijayawardene, Nalin; Hyde, Kevin; Al-Ani, Laith Khalil Tawfeeq; Somayeh, Dolatabadi; Stadler, Marc; Haelewaters, Danny; et al. (2020). "Outline of Fungi and fungus-like taxa". Mycosphere. 11: 1060–1456. doi:10.5943/mycosphere/11/1/8.
  2. ^ Jump up to: a b c Arup, Ulf; Søchting, Ulrik; Frödén, Patrik (2013). "A new taxonomy of the family Teloschistaceae". Nordic Journal of Botany. 31 (1): 16–83. doi:10.1111/j.1756-1051.2013.00062.x.
  3. ^ Species Fungorum. "Xanthocarpia". Catalog of Life. Retrieved 16 April 2021.
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