Results 91 to 100 of about 155 (111)
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A synopsis of the genusArthothelium(Arthoniales) in Tasmania
The Lichenologist, 2021AbstractThe genusArthotheliumA. Massal. in Tasmania comprises ten species. Five of these are described as new:A. bacidinumKantvilas, a saxicolous, littoral species with subglobose apothecia, non-macrocephalic ascospores, 25−40 × 11−19 μm, and containing the pigment Endoaurantiacum-gold which yields a K+ red reaction;A. insolitumKantvilas, lichenicolous
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Applicability of its Data in Roccellaceae (Arthoniales, Euascomycetes) Phylogeny
The Lichenologist, 1999Abstract The ability of the internal transcribed spacers (ITS regions) of ribosomal DNA to resolve phylogenetic relationships within the euascomycetous order Arthoniales, focusing on the family Roccellaceae was investigated. The effect of alignment on phylogenetic hypotheses
L. Myllys +3 more
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New insights into the systematics and phylogeny of the genus Fouragea (Arthoniales, Opegraphaceae)
Phytotaxa, 2020The foliicolous lichen-forming fungus Opegrapha vegae was collected on the French island of Mayotte (Comoros archipelago). Phylogenetic analyses using nuLSU and RPB2 sequences place this species in the genus Fouragea (Opegraphaceae). Opegrapha alba, O. heliabravoa, O. tuxtlensis and O.
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Arthonia triebeliae (Arthoniales), a new lichenicolous fungus from the Arctic
Mycological Progress, 2002Arthonia triebeliae sp. nov., living on the thalli of Dactylina arctica and Flavocetraria cucullata in the Siberian and Alaskan Arctic, is described and compared with similar species of its genus.
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A first assessment of lichenized Arthoniales in Bolivia with descriptions of two new species
Phytotaxa, 2015Records of 48 species belonging to the order Arthoniales from Bolivia are presented. Cryptothecia rosae-iselae Flakus & Kukwa and Lecanactis minuta Ertz, Flakus & Kukwa are described as new to science. Thirty-seven species are reported for the first time from Bolivia, seven of which, Alyxoria apomelaena, Cryptothecia darwiniana, C. groenhartii,
Ertz, Damien +4 more
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Syncesia (Arthoniales, Euascomycetidae)
The Bryologist, 1999Martin Grube, Anders Tehler
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Opegrapha physciae (Arthoniales: Opegraphaceae), a new lichenicolous species from The Philippines
Kew Bulletin, 2019A new species of lichenicolous fungus Opegrapha Ach., O. physciae Y.Joshi, is described from The Philippines. The new taxon was found growing on thalli of Physcia sorediosa (Vain.) Lynge and is characterised by its small, flat to slightly convex ascomata, inducing the formation of basally constricted galls, with small lirellae and 3-septate ascospores ...
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Canadian Journal of Botany, 1990
A phylogenetic working hypothesis of euascomycete relationships is presented. Paraphysoidal ascolocular fungi are monophyletic and ascohymenial fungi are paraphyletic as paraphyses are considered plesiomorphic and paraphysoids apomorphic within euascomycete fungi. As a result it is not necessary to postulate parallel evolution of the bitunicate ascus,
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A phylogenetic working hypothesis of euascomycete relationships is presented. Paraphysoidal ascolocular fungi are monophyletic and ascohymenial fungi are paraphyletic as paraphyses are considered plesiomorphic and paraphysoids apomorphic within euascomycete fungi. As a result it is not necessary to postulate parallel evolution of the bitunicate ascus,
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Additional notes to the lichen genus Schismatomma (Arthoniales)
Mycotaxon, 1994openaire +1 more source
Wegea, a new genus of non-lichenized, calicioid ascomycetes in the Arthoniales
Mycotaxon, 1997André Aptroot, L Tibell
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