| 1. |
- Frödén, Patrik, et al.
(author)
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Two new species of Teloschistes Norman: T. inflatus and T. arabicus and notes on the Teloschistes flora of Africa.
- 2007
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In: Lichenological Contributions in Honour of David Galloway. Bibliotheca Lichenologica.. - 9783443580742 ; 95, s. 183-223
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Book chapter (peer-reviewed)abstract
- Two new African species of Teloschistes are described: T. arabicus Frödén sp. nov. and T. inflatus Frödén sp. nov. T. arabicus is a montane species, occurring in the southern parts of the Arabian peninsula and the adjacent parts of eastern Africa. T. inflatus is only known from South Africa, and was previously included in T. perrugosus Müll.Arg. Useful characters for distinguishing the misunderstood species T. perrugosus and T. pulvinaris (Zahlbr.) Almb. as well as their distributions are discussed. T. pulvinaris is also typified, since both the lectotype and isotype are mixed collections. T. chrysocarpoides Vain. is showing several deviating characters compared to the other Teloschistes species and is believed not to belong in Teloschistes s. str. Its generic affinity is currently uncertain. A key to the Teloschistes species of Africa is provided.
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| 2. |
- Fedorenko, Nataliya M., et al.
(author)
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Molecular phylogeny of xanthorioid lichens (Teloschistaceae, Ascomycota), with notes on their morphology.
- 2012
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In: Systematics, biodiversity and ecology of lichens. Bibliotheca Lichenologica.. - 1436-1698. ; 108, s. 45-64
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Book chapter (peer-reviewed)abstract
- Five new monophyletic groups of xanthorioid lichens have been identified by phylogenetic analyses using nuclear ITS and 18S and mitochondrial 12 mt and 23 mt sequences. As a consequence, the following new genera are described: Gallowayella, Jesmurraya, Honeggeria, Massjukiella and Martinjahnsia. New combinations for 26 species are proposed: Gallowayella aphrodites, G. borealis, G. concinna, G. coppinsii, G. fulva, G. hasseana, G. hermonii, G. montana, G. galericulata, G. gallowayi, G. oregana, G. poeltii, G. sogdiana, G. tibellii, G. weberi, G. wetmorei, Honeggeria rosmarieae, Jesmurraya novozelandica, Massjukiella alaskana, M. candelaria, M. kaernefeltii, M. nowakii, M. polycarpa, M. ucrainica, M. ucrainica ssp. marginata and Martinjahnsia resendei.
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| 5. |
- Zamora, Juan Carlos, et al.
(author)
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Considerations and consequences of allowing DNA sequence data as types of fungal taxa
- 2018
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In: IMA Fungus. - : INT MYCOLOGICAL ASSOC. - 2210-6340 .- 2210-6359. ; 9:1, s. 167-185
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Journal article (peer-reviewed)abstract
- Nomenclatural type definitions are one of the most important concepts in biological nomenclature. Being physical objects that can be re-studied by other researchers, types permanently link taxonomy (an artificial agreement to classify biological diversity) with nomenclature (an artificial agreement to name biological diversity). Two proposals to amend the International Code of Nomenclature for algae, fungi, and plants (ICN), allowing DNA sequences alone (of any region and extent) to serve as types of taxon names for voucherless fungi (mainly putative taxa from environmental DNA sequences), have been submitted to be voted on at the 11th International Mycological Congress (Puerto Rico, July 2018). We consider various genetic processes affecting the distribution of alleles among taxa and find that alleles may not consistently and uniquely represent the species within which they are contained. Should the proposals be accepted, the meaning of nomenclatural types would change in a fundamental way from physical objects as sources of data to the data themselves. Such changes are conducive to irreproducible science, the potential typification on artefactual data, and massive creation of names with low information content, ultimately causing nomenclatural instability and unnecessary work for future researchers that would stall future explorations of fungal diversity. We conclude that the acceptance of DNA sequences alone as types of names of taxa, under the terms used in the current proposals, is unnecessary and would not solve the problem of naming putative taxa known only from DNA sequences in a scientifically defensible way. As an alternative, we highlight the use of formulas for naming putative taxa (candidate taxa) that do not require any modification of the ICN.
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| 6. |
- Kondratyuk, Sergij, et al.
(author)
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A new circumscription of the genus Xanthodactylon (Teloschistaceae, lichenized Ascomycetes).
- 2008
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In: Sauteria. ; 15, s. 265-282
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Journal article (peer-reviewed)abstract
- The African genus Xanthodactylon is circumscribed and compared with the cosmopolitan genus Xanthoria. The two genera are best distinguished by their ascospores. The South African species Xanthodactylon turbinatum is shown to be heterogeneous. A new species Xanthodactylon wirthii is segregated and the new combination X. alexanderbaai is proposed. Four species are thus included in Xanthodactylon. In addition, African species of the genus Xanthoria, X. sipmanii, and the Afro-Eurasian X. monofoliosa, are described and illustrated. A key to the species of Xanthodactylon and morphologically similar species of Xanthoria is presented.
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| 7. |
- Kondratyuk, S, et al.
(author)
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Two new species of Caloplaca from Tadjikistan, Central Asia
- 2002
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In: Nordic Journal of Botany. - 0107-055X. ; 22:5, s. 633-640
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Journal article (peer-reviewed)abstract
- Two new species of Caloplaca are described, C. pseudocitrina (in the C. citrina group), which is characterized by rather long spores with a thin septum, and a squamulose thallus and C. akbarica (C. saxicola-group) characterized by rather thick, brightly yellowish pruinose apothecia and a paraplectenchymatous proper exciple. The characters of the new species and their closely allied taxa are compared in tables and illustrated.
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| 8. |
- Kondratyuk, Sergij Y., et al.
(author)
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Contributions to the Teloschistaceae, with particular reference to the Southern Hemisphere
- 2009
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In: Bibliotheca Lichenologica. Diversity of Lichenology - Anniversary Volume.. - 1436-1698. ; 100, s. 211-290
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Book chapter (peer-reviewed)abstract
- Thirty-five new species of the lichen family Teloschistaceae are described: Caloplaca aseptatospora S. Y. Kondr. & Kärnefelt, C. bartlettii S. Y. Kondr. & Kärnefelt, C. begaensis S. Y. Kondr. & Kärnefelt, C. burneyensis S. Y. Kondr. & Kärnefelt, C. cliffwetmorei S. Y. Kondr. & Kärnefelt, C. dorrigoensis S. Y. Kondr. & Kärnefelt, Caloplaca erichansenii S. Y. Kondr., A. Thell, Kärnefelt & Elix, C. ferdinandmuelleri S. Y. Kondr. & Kärnefelt, C. feuereri S. Y. Kondr., Kärnefelt & A. Thell, C. filsoniorum S. Y. Kondr., Kärnefelt & Elix, C. fraserensis S. Y. Kondr. & Kärnefelt, C. gintarasii S. Y. Kondr. & Kärnefelt, C. hafellneri S. Y. Kondr. & Kärnefelt, C. hnatiukii S. Y. Kondr. & Kärnefelt, C. hopetounensis S. Y. Kondr. & Kärnefelt, C. jackelixii S. Y. Kondr., Kärnefelt & A. Thell, C. johnwhinrayi S. Y. Kondr. & Kärnefelt, C. kaernefeltii S. Y. Kondr., Elix & A. Thell, C. kilcundaensis S. Y. Kondr. & Kärnefelt, C. maccarthyi S. Y. Kondr., Kärnefelt & Elix, C. magnetensis S. Y. Kondr., Elix, Kärnefelt & Kalb, C. marchantiorum S. Y. Kondr. & Kärnefelt, C. michelagoensis Elix, S. Y. Kondr. & Kärnefelt, C. occidentalis Elix, S. Y. Kondr. & Kärnefelt, C. seawardii S. Y. Kondr., Kärnefelt & A. Thell, C. seppeltii S. Y. Kondr. & Kärnefelt, C. stewartensis S. Y. Kondr. & Kärnefelt, C. subluteoalba S. Y. Kondr. & Kärnefelt, C. tibellii S. Y. Kondr. & Kärnefelt, C. yammeraensis S. Y. Kondr., Kärnefelt & Elix, C. yarraensis S. Y. Kondr. & Kärnefelt, Xanthomendoza kashiwadanii S. Y. Kondr. & Kärnefelt, Xanthoria angustata S. Y. Kondr. & Kärnefelt, X. kangarooensis S. Y. Kondr. & Kärnefelt and X. yorkensis S. Y. Kondr. & Kärnefelt. Two further names, Caloplaca wilsonii S. Y. Kondr. & Kärnefelt nom. novum (Synonym: Callopisma aurantiacum var. subgilvum Müll. Arg.) and Caloplaca ochroleuca (Müll. Arg.) S. Y. Kondr. & Kärnefelt comb. nova (Basionym: Blastenia ochroleuca Müll. Arg.) are proposed.
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| 9. |
- Kondratyuk, S Y, et al.
(author)
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New species of Xanthoria (Teloschistaceae) from Australia
- 2006
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In: Nuytsia. - 0085-4417. ; 16:1, s. 63-76
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Journal article (peer-reviewed)abstract
- New species of Xanthoria (Teloschistaceae) from Australia. Nuytsia 16(1) 63–76(2006). Xanthoria elixii S. Kondr. & Kärnefelt, sp. nov. and X. streimannii S. Kondr. & Kärnefelt, sp. nov. are described, illustrated and compared with allied taxa, and a detailed description of the common and widespread species X. filsonii Elix is also given. A key to Australian taxa of Xanthoria is provided.
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