Dothideomycetes families incertae sedis

Argynnaceae

Argynnaceae Shearer & J.L. Crane

Index Fungorum: IF 80470; Facesoffungi numbers: FoF 06386, 3 species.

 

Saprobic on plant stems or wood and in freshwater and terrestrial habitats. Sexual morph: Ascomata apothecial or perithecial, solitary, superficial to slightly immersed, discoid, dark brown to black, coriaceous, lacking ostioles, lacking a stipe. Excipulum thick, ectal excipulum composed of brown to dark brown tissues mixed with host cells, medullary excipulum composed of hyaline cells of textura porrecta. Hymenium composed of wide, septate, branching, hyaline, cellular pseudoparaphyses. Epithecium lacking. Asci 8-spored, bitunicate, fissitunicate, clavate, globose to subglobose, pedicellate, thick-walled, lacking an ocular chamber, exposed or not. Ascospores 2–3-seriate, or multi-seriate, papilionaceous to broadly reniform, light brown, orange to light orange-brown, 1-septate, smooth-walled, 2- to multiguttulate, with a dark band at the septum. Asexual morph: Undetermined. (Description from Hongsanan et al. 2020)

 

Type genus: Argynna Morgan.

 

Notes: Argynnaceae was introduced to accommodate two genera of Argynna and Lepidopterella (Hyde et al. 2013; Kirk et al. 2013; Wijayawardene et al. 2018). The species in Argynnaceae are saprobes and occurring on stems, twigs and woody debris from dicotyledonous and monocotyledonous plants. Additional collections and molecular study are required to clarify the phylogeny of this family. (Notes from Hongsanan et al. 2020)

 

References

Hongsanan S, Hyde KD, Phookamsak R, Wanasinghe DN, McKenzie EHC, Sarma VV, Lücking R, Boonmee S, Bhat JD, Liu NG, Tennakoon DS, Pem D, Karunarathna A, Jiang SH, Jones GEB, Phillips AJL, Manawasinghe IS, Tibpromma S, Jayasiri SC, Sandamali D, Jayawardena RS, Wijayawardene NN, Ekanayaka AH, Jeewon R, Lu YZ, Phukhamsakda C, Dissanayake AJ, Zeng XY, Luo ZL, Tian Q, Thambugala KM, Dai D, Samarakoon MC, Chethana KWT, Ertz D, Doilom M, Liu JK (Jack), Pérez-Ortega S, Suija A, Senwanna C, Wijesinghe SN, Niranjan M, Zhang SN, Ariyawansa HA, Jiang HB, Zhang JF, Norphanphoun C, de Silva NI, Thiyagaraja V, Zhang H, Bezerra JDP, Miranda-González R, Aptroot A, Kashiwadani H, Harishchandra D, Sérusiaux E, Abeywickrama PD, Bao DF, Devadatha B, Wu HX, Moon KH, Gueidan C, Schumm F, Bundhun D, Mapook A, Monkai J, Bhunjun CS, Chomnunti P, Suetrong S, Chaiwan N, Dayarathne MC, Yang J, Rathnayaka AR, Xu JC, Zheng J, Liu G, Feng Y, Xie N (2020) Refined families of Dothideomycetes: orders and families incertae sedis in Dothideomycetes. Fungal Divers 105:17–318. https://doi.org/10.1007/s13225-020-00462-6

Hyde KD, Jones EBG, Liu JK, Ariyawansa H, Boehm E, Boonmee S, Braun U, Chomnunti P, Crous PW, Dai DQ, Diederich P, Dissanayake A, Doilom M, Doveri F, Hongsanan S, Jayawardena R, Lawrey JD, Li YM, Liu YX, Lücking R, Monkai J, Muggia L, Nelsen MP, Pang KL, Phookamsak R, Senanayake IC, Shearer CA, Suetrong S, Tanaka K, Thambugala KM, Wijayawardene NN, Wikee S, Wu HX, Zhang Y, Aguirre-Hudson B, Alias SA, Aptroot A, Bahkali AH, Bezerra JL, Bhat DJ, Camporesi E, Chukeatirote E, Gueidan C, Hawksworth DL, Hirayama K, De Hoog S, Kang JC, Knudsen K, Li WJ, Li XH, Liu ZY, Mapook A, McKenzie EHC, Miller AN, Mortimer PE, Phillips AJL, Raja HA, Scheuer C, Schumm F, Taylor JE, Tian Q, Tibpromma S, Wanasinghe DN, Wang Y, Xu JC, Yacharoen S, Yan JY, Zhang M (2013) Families of Dothideomycetes. Fungal Divers 63:1–313. https://doi.org/10.1007/s13225-013-0263-4

Kirk PM, Stalpers JA, Braun U, Crous PW, Hansen K, Hawksworth DL, Hyde KD, Lücking R, Lumbsch TH, Rossman AY, Seifert KA, Stadler M (2013) A without-prejudice list of generic names of fungi for protection under the International Code of Nomenclature for algae, fungi, and plants. IMA Fungus 4:381–443. https://doi.org/10.5598/imafungus.2013.04.02.17

Wijayawardene NN, Hyde KD, Lumbsch HT, Liu JK, Maharachchikumbura SSN, Ekanayaka AH, Tian Q, Phookamsak R (2018) Outline of Ascomycota: 2017. Fungal Divers 88:167–263. https://doi.org/10.1007/s13225-018-0394-8

 

Recent Genus

1
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Recent Species

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