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Hypogymnia tubulosa

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Species of lichen

Hypogymnia tubulosa
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Lecanorales
Family: Parmeliaceae
Genus: Hypogymnia
Species: H. tubulosa
Binomial name
Hypogymnia tubulosa
(Schaer.) Hav. (1918)
Synonyms
  • Parmelia ceratophylla var. tubulosa Schaer. (1840)

Hypogymnia tubulosa is a species of foliose lichen in the family Parmeliaceae. Ludwig Emanuel Schaerer formally described it in 1840 as a variety of Parmelia ceratophylla. Johan Johnsen Havaas promoted it to distinct species status in 1918.

The lichenicolous fungus Tremella tubulosae, described as a new species in 2020, has been recorded in Scotland and Spain. It causes the formation of distinct, convex, dark brown to blackish galls on the surface of the host thallus.

Chemistry

Hypogymnia tubulosa contains several secondary chemicals, including four depsidones (3-hydroxyphysodic, 4-O-methyl physodic acid, physodic and physodalic acid), and two depsides (atranorin and chloroatranorin). Other metabolites that have been identified are atranol, chloroatranol, atraric acid, olivetol, olivetonide and 3-hydroxyolivetonide.

References

  1. "Synonymy: Hypogymnia tubulosa (Schaer.) Hav., Bergens Mus. Årbok, Naturv. raekke no. 2: 31 (1918) [1917-1918]". Species Fungorum. Retrieved 2 September 2021.
  2. Diederich, Paul; Millanes, Ana M.; Coppins, Brian J.; Wedin, Mats (2020). "Tremella imshaugiae and T. tubulosae (Tremellomycetes, Basidiomycota), two new lichenicolous fungi on Imshaugia aleurites and Hypogymnia tubulosa" (PDF). Le Bulletin de la Société des naturalistes luxembourgeois. 122: 239–246.
  3. Stojanović, Gordana; Zlatanović, Ivana; Zrnzević, Ivana; Stanković, Miroslava; Jovanović, Vesna Stankov; Zlatković, Bojan (2018). "Hypogymnia tubulosa extracts: chemical profile and biological activities". Natural Product Research. 32 (22): 2735–2739. doi:10.1080/14786419.2017.1375926. PMID 28901170. S2CID 30865801.
Taxon identifiers
Hypogymnia tubulosa


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