Bryostigma

Bryostigma is a genus of lichen-forming fungi of uncertain familial placement in the order Arthoniales.[1] The genus was circumscribed in 1979 by Josef Poelt and Peter Döbbeler, with the muscicolous lichen Bryostigma leucodontis assigned as the type species.[2] A dozen Arthonia species were transferred into the genus in 2020[3] following molecular phylogenetic analysis of the family Arthoniaceae that showed distinct phylogenetic lineages that were basal to that family. The genus contains several parasitic species that occur on hosts having chlorococcoid photobionts (i.e., green algae that have a spherical shape).[4]

Bryostigma
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Arthoniomycetes
Order: Arthoniales
Genus: Bryostigma
Poelt & Döbbeler (1979)
Type species
Bryostigma leucodontis
Poelt & Döbbeler (1979)

Species
  • Bryostigma apotheciorum (A.Massal.) S.Y. Kondr. & Hur (2020)
  • Bryostigma biatoricola (Ihlen & Owe-Larss.) S.Y.Kondr. & Hur (2020)
  • Bryostigma dokdoense (S.Y.Kondr., Lőkös, B.G.Lee, J.J.Woo & Hur) S.Y.Kondr. & Hur (2020)
  • Bryostigma epiphyscium (Nyl.) S.Y.Kondr. & Hur (2020)
  • Bryostigma huriellae S.Y.Kondr. & J.-S. Hur (2020)[5] – South Korea
  • Bryostigma lapidicola (Taylor) S.Y.Kondr. & Hur (2020)
  • Bryostigma lobariellae (Etayo) S.Y.Kondr. & Hur (2020)
  • Bryostigma molendoi (Heufl. ex Arnold) S.Y.Kondr. & Hur (2020)
  • Bryostigma muscigenum (Th.Fr.) Frisch & G.Thor (2014)
  • Bryostigma neglectulum (Nyl.) S.Y.Kondr. & Hur (2020)
  • Bryostigma parietinarium (Hafellner & Fleischhacker) S.Y.Kondr. & Hur (2020)
  • Bryostigma peltigerinum (Almq.) S.Y.Kondr. & Hur (2020)
  • Bryostigma phaeophysciae (Grube & Matzer) S.Y.Kondr. & Hur (2020)
  • Bryostigma stereocaulinum (Ohlert) S.Y.Kondr. & Hur (2020)

References
  1. Wijayawardene, N.N.; Hyde, K.D.; Dai, D.Q.; Sánchez-García, M.; Goto, B.T.; Saxena, R.K.; et al. (2022). "Outline of Fungi and fungus-like taxa – 2021". Mycosphere. 13 (1): 53–453. doi:10.5943/mycosphere/13/1/2. S2CID 249054641.
  2. Poelt, Josef; Döbbeler, Peter (1979). "Bryostigma leucodontis nov. gen. et spec., eine neue Flechte mit fast unsichtbaren Fruchtkörpern" [Bryostigma leucodontis nov. gen. et spec., a new lichen with almost invisible fruiting bodies]. Plant Systematics and Evolution (in German). 131 (3–4): 211–216. doi:10.1007/bf00984254. S2CID 5929453.
  3. Kondratyuk, S.Y.; Upreti, D.K.; Mishra, G.K.; Nayaka, S.; Ingle, K. K.; Orlov, O.O.; Kondratiuk, A. S.; Lőkös, L.; Farkas, E.; Woo, J.-J.; Hur, J.-S. (2020). "New and noteworthy lichen-forming and lichenicolous fungi 10" (PDF). Acta Botanica Hungarica. 62 (1–2): 69–108. doi:10.1556/034.62.2020.1-2.6. S2CID 229155510.
  4. Kondratyuk, S.Y.; Lőkös, L.; Farkas, E.; Jang, S.-H.; Liu, D.; Halda, J.; Persson, P.-E.; Hansson, M.; Kärnefelt, I.; Thell, A.; Hur, J.-S. (2019). "Three new genera of the Ramalinaceae (lichen-forming Ascomycota) and the phenomenon of presence of 'extraneous mycobiont DNA' in lichen associations" (PDF). Acta Botanica Hungarica. 61 (3–4): 275–323. doi:10.1556/034.61.2019.3-4.5. S2CID 208580456.
  5. Kondratyuk, S.Y.; Lőkös, L.; Oh, S.-O.; Kondratiuk, T.O.; Parnikoza, I.Yu.; Hur, J.-S. (2020). "New and noteworthy lichen-forming and lichenicolous fungi, 11". Acta Botanica Hungarica. 62 (3–4): 225–291. doi:10.1556/034.62.2020.3-4.3.


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