Pyxine

Pyxine is a genus of foliose lichens in the family Caliciaceae.[2] The genus has a widespread distribution in tropical regions.[3]

Pyxine
Pyxine sorediata
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Caliciales
Family: Caliciaceae
Genus: Pyxine
Fr. (1825)
Type species
Pyxine sorediata
(Ach.) Mont. (1842)
Synonyms[1]
  • Phragmopyxine Clem. (1909)

The presence or absence of the compound lichexanthone is a character used in classifying Pyxine species; about 20 species contain this compound. This represents the largest group of foliose lichens with the compound.[4]

Species
Pyxine eschweileri
  • Pyxine albovirens (G.Mey.) Aptroot (1987)
  • Pyxine astipitata Jungbluth & Marcelli (2011)[5] – Brazil
  • Pyxine astridiana Kalb (1987)[6] – neotropical
  • Pyxine australiensis Kalb (1994)[7] – Asia; Australia
  • Pyxine berteriana (Fée) Imshaug (1957) – pantropical
  • Pyxine boonpragobiana Kalb & Mongk. (2012)[8] – Thailand
  • Pyxine coccifera (Fée) Nyl. (1858)
  • Pyxine cocoes (Sw.) Nyl. (1857)
  • Pyxine cognata Stirt. (1879) - pantropical
  • Pyxine consocians Vain. (1913)
  • Pyxine convexior (Müll.Arg.) Swinscow & Krog (1975)
  • Pyxine copelandii Vain. (1913)
  • Pyxine cylindrica Kashiw. (1977)[9] – Papua New Guinea
  • Pyxine dactyloschmidtii Kalb & Mongkols. (2012)
  • Pyxine daedalea Krog & R.Sant. (1986)[10] – Costa Rica
  • Pyxine desudans Kalb (1994)[7] – Australia
  • Pyxine elixii Kalb (1994)[7] – Australia
  • Pyxine endochrysina Nyl. (1890)
  • Pyxine endocrocea Kalb (1987)[6]
  • Pyxine eschweileri (Tuck.) Vain. (1890)
  • Pyxine exoalbida Jungbluth & Marcelli (2011)[5] – Brazil
  • Pyxine fallax Kalb (2004)[11]
  • Pyxine farinosa Kashiw. (1977)[9] – Papua New Guinea
  • Pyxine flavicans M.X.Yang & Li S.Wang (2019)
  • Pyxine glaucovirescens (Nyl.) Aptroot (1988)
  • Pyxine hengduanensis M.X.Yang & Li S. Wang (2019)
  • Pyxine jolyana Jungbluth, Kalb & Marcelli (2011)[12] – Brazil
  • Pyxine katendei Swinscow & Krog (1975) – Africa
  • Pyxine keralensis D.D.Awasthi (1982)[13] – India
  • Pyxine lilacina Swinscow & Krog (1975) – Africa
  • Pyxine lyei Swinscow & Krog (1975) – Africa
  • Pyxine mantiqueirensis Marcelli & Jungbluth (2011)[5] – Brazil
  • Pyxine mexicana Kalb (2002)
  • Pyxine minuta Vain. (1890)
  • Pyxine nana Kalb (1987) – neotropical
  • Pyxine nubila Moberg (1980)[14]
  • Pyxine petricola Nyl. (1876) – pantropical
  • Pyxine plumea Kalb (1994)[7] – Australia
  • Pyxine profallax Kalb (2009)[15]
  • Pyxine pseudokeralensis Kalb, Mongk. & Buaruang (2012)
  • Pyxine papuana Kashiw. (1977)[9] – Papua New Guinea
  • Pyxine punensis Nayaka & Upreti (2013) – India
  • Pyxine pungens Zahlbr. (1928)
  • Pyxine pustulata Aptroot & Jungbluth (2014)[4] – Brazil
  • Pyxine pyxinoides (Müll. Arg.) Kalb (1987) – neotropical
  • Pyxine retirugella Nyl. (1859)
  • Pyxine rugulosa Stirt. (1898)
  • Pyxine schmidtii Vain. (1907)
  • Pyxine simulans Kalb (1987) - pantropical
  • Pyxine sorediata (Ach.) Mont. (1845)
  • Pyxine subcinerea Stirt. (1898) – pantropical
  • Pyxine subcoralligera Kalb, Mongkols. & Boonpr. (2012)[8]
  • Pyxine yercaudensis Nayaka & Upreti (2013)[16] – India
  • Pyxine yunnanensis M.X.Yang & Li S.Wang (2019)[17] – China

References
  1. "Synonymy: Pyxine Fr". Species Fungorum. CAB International. Retrieved 2014-10-05.
  2. Wijayawardene, Nalin; Hyde, Kevin; Al-Ani, LKT; Dolatabadi, S; 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.
  3. Kirk PM, Cannon PF, Minter DW, Stalpers JA (2008). Dictionary of the Fungi (10th ed.). Wallingford, UK: CAB International. p. 587. ISBN 978-0-85199-826-8.
  4. Aptroot, André; Jungbluth, Patrícia; Cáceres, Marcela E.S. (2014). "A world key to the species of Pyxine with lichexanthone, with a new species from Brazil". The Lichenologist. 46 (5): 669–672. doi:10.1017/s0024282914000231. S2CID 85901115.
  5. Jungbluth, Patrícia; Marcelli, Marcelo Pinto (2011). "The Pyxine pungens complex in São Paulo State, Brazil". The Bryologist. 114 (1): 166–177. doi:10.1639/0007-2745-114.1.166. S2CID 84464474.
  6. Kalb, K. (1987). "Brasilianische Flechten. 1. Die Gattung Pyxine". Bibliotheca Lichenologica (in German). 24: 1–89.
  7. Kalb, K. (1994). "Pyxine species from Australia". Herzogia. 10: 61–69. doi:10.1127/herzogia/10/1994/61. S2CID 249724368.
  8. Mongkolsuk, Pachara; Meesim, Sanya; Poengsungnoen, Vasun; Kalb, Klaus (2012). "The lichen family Physciaceae in Thailand—I. The genus Pyxine". Phytotaxa. 59 (1): 32–54. doi:10.11646/phytotaxa.59.1.2.
  9. Kashiwadani, H. (1977). "The genus Pyxine (lichens) in Papua New Guinea". Bulletin of the National Science Museum Tokyo. 3: 63–70.
  10. Moberg, R. (1986). "Lichenes selecti exsiccati upsaliensis, Fasc. 1 (Nos 1-25)". Thunbergia. 2: 1–10.
  11. Kalb, K. (2004). "New or otherwise interesting lichens. II". Bibliotheca Lichenologica. 88: 301–329.
  12. Jungbluth, P.; Marcelli, P.M.; Kalb, K. (2011). "A new species and a new record of Pyxine (Physciaceae) with norstictic acid from São Paulo State, Brazil". Mycotaxon. 115: 435–442. doi:10.5248/115.435.
  13. Awasthi, D.D. (1980). "Pyxine in India". Phytomorphology. 30: 359–379.
  14. Moberg, R. (1980). "Studies on Physciaceae (Lichens) 1. A new species of Pyxine". Norwegian Journal of Botany. 27 (3): 189–191.
  15. Kalb, K.; Archer, A.W.; Sutjaritturakan, J.; Boonpragob, K. (2009). "New or otherwise interesting lichens V". Bibliotheca Lichenologica. 99: 225–246.
  16. Nayaka, Sanjeeva; Upreti, Dalip K.; Ponmurugan, Ponnusamy; Ayyappadasan, Ganesan (2013). "Two new species of saxicolous Pyxine with yellow medulla from southern India". The Lichenologist. 45 (1): 3–8. doi:10.1017/s0024282912000618. S2CID 85262248.
  17. Yang, Mei-Xia; Wang, Xin-Yu; Liu, Dong; Zhang, Yan-Yun; Li, Li-Juan; Yin, An-Cheng; Scheidegger, Christoph; Wang, Li-Song (2019). "New species and records of Pyxine (Caliciaceae) in China". MycoKeys. 45 (45): 93–109. doi:10.3897/mycokeys.45.29374. PMC 6363720. PMID 30733639.


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