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Bayesianischer Konsensusbaum nach 770.000 Generationen der Analyse der LSU Region des Octospora-Clade in MrBayes 3.1. Die Sequenzen von O. nicolai sind fett hervorgehoben. Knoten, die sowohl durch die Bayesianische als auch durch die Maximum-Likelihood-Methode statistisch abgesichert sind, werden durch fette Balken gekennzeichnet. Bei solchen Knoten, die nur durch eine der beiden Methoden unterstützt werden, wird der aktuelle PP/BP-Wert angegeben. Die gewurzelten Verzweigungen des Baumes sind für die Publikation gekürzt worden.
Source publication
2014): Octosporopsis nicolai – a mysterious member of the Pyronemataceae. Zeitschrift für Mykologie 80/2: 565-592. Abstract: Several recent finds of Kotlabaea nicolai provided the opportunity to examine this rarely found discomycete in more detail. Molecular data was obtained from various collections. Based on the results of the phylogenetic analys...
Context in source publication
Context 1
... schwierig war, Sequenzen von der ITS-Region von O. nicolai zu erhalten. Trotz zahlreicher Versuche konnte eine ITS-Sequenz nur bei einer Kollektion gewonnen werden. (Ein Vergleich der von O. nicolai gewonne- nen ITS-Sequenz mit solchen des Octospora-Clade war aufgrund des Fehlens von homologen Sequenzen in öffentlichen Datenbanken nicht möglich.) Fig. 2). Genotyp A stammt aus den Proben aus Deutschland, aus Spanien mit atlantischem Klimaeinfluss und aus Portugal (Fundnachweise der Koll. 1b-1d, 2 und 7a), Genotyp B aus den Pro- ben, die im mediterranen Teil Spaniens und ebenfalls in Portugal gesammelt wur- den (Fundnachweise der Koll. 3-6). Die folgende Beschreibung der morphologischen ...
Citations
... Specimens used in the analysis and their GenBank accession numbers are listed in Table 1, with newly obtained sequences in bold letters. Newly obtained sequences of LSU, SSU, ITS and EF1-α were used together with other sequences of bryophilous Pezizales from previous studies (Stenroos et al. 2010, Lindemann et al. 2014, Vega et al. 2017, Egertová et al. 2018a, Egertová et al. 2018b, Vega et al. 2019, Sochorová et al. 2020, Vega et al. 2021b, Eckstein et al. 2022, Janošík et al. 2023, as well as Otidea concinna (Pers.) Sacc. ...
Octospora entosthodontophila, a new smooth-spored bryophilous ascomycete on Entosthodon spp., is described and illustrated based on several collections from Hungary and Spain. The new species infects various species of the terricolous
moss genus Entosthodon (Funariaceae). It is one of the first bryoparasitic Pezizales where molecular data confirmed the broader host spectrum. The newly described species is characterized by orange apothecia with a conspicuous membranaceous slightly fimbriate margin, narrowly ellipsoid to subfusiform smooth ascospores with two large and several small lipid bodies. A comparison with similar Octospora species and taxa infecting other members of the moss family Funariaceae is also provided. A phylogenetic analysis using ITS, LSU, SSU, and EF1-α sequences revealed that O. entosthodontophila forms a monophyletic group with O. excipulata, a taxon also infecting various members of the Funariaceae.
... Döbbeler 2011, Döbbeler et al. 2018, Egertová et al. 2018a) occur in several species of bryophilous Pezizales. They are present in all species classified in recent works to the genera Octosporella (Döbbeler & Menjívar 1992, Yao et al. 2006, Döbbeler 2011, Döbbeler et al. 2018, Döbbeler & Davison 2021, Neottiella (Benkert 1995, Yuan et al. 2020, both species of Octosporopsis (Lindemann et al. 2014, Egertová et al. 2018a, and can also be found in some members of the large genus Octospora (Dennis & Itzerott 1973, Benkert 2006, Németh 2017, Vega & Moyne 2019. The only genera of bryophilous Pezizales in which no hairy species were known are Filicupula (Yao & Spooner 1996a, Döbbeler & Davison 2021 and Lamprospora (e.g. ...
... Three of the genera belonging to bryophilous Pezizales were described a very long time ago: Octospora (Hedwig 1789), Lamprospora (De Notaris 1864) and Neottiella (Saccardo 1889), while the other three were established much more recently: Octosporella (Döbbeler 1980), Filicupula (Yao & Spooner 1996a) and Octosporopsis (Lindemann et al. 2014). ...
Sochorová, Z., Vega, M., Hernanz, J., Eckstein, J. & Sochor, M. 2023. Lamprospora aberrans sp. nov. (Pezizales) – die erste Art der Gattung Lamprospora mit behaarten Apothecien. – Herzogia 36: 206 –221. Lamprospora aberrans wird als neue Art mit Aufsammlungen aus Spanien (Stadt Madrid und Mallorca) und Kroatien (Nationalpark Paklenica) beschrieben. Die Art ist durch die folgende Merkmalskombination einmalig: globose Ascosporen mit einem Ornament aus gebogenen Leisten sowie das Vorkommen von starren, dickwandigen, hyalinen Haaren – das letzte Merkmal ist in der Gattung Lamprospora bisher unbekannt. Es handelt sich um die erste Art bryophiler Pezizales, die Moose aus der Gattung Gymnostomum (Pottiaceae, Pottiales) befällt. Eine Bayes-Analyse der LSU, SSU und EF1-α Sequenzen zeigt L. aberrans in einer statistisch gut begründeten Gruppe zusammen mit L. cailletii, L. tuberculatella agg., L. benkertii und L. paechnatzii. Der Wert von Haaren in der Taxonomie bryophiler Pezizales wird diskutiert.
... records of known species and new hosts continue to be reported (BeNkerT, 2008;eCk-STeiN & eCkSTeiN, 2009;eCkSTeiN et al., 2014;egerToVÁ et al., 2015). Molecular data have shed light on phylogenetic relationships among the species and have demonstrated narrow host spectra (LiNdeMANN et al., 2014;VegA et al., 2017VegA et al., , 2019egerToVÁ et al., 2018b). Meticulous microscopical observations have also contributed to a better understanding of these parasites by offering new insights about morphological and biological features, such as epispore structures, infected tissues, or gall-forming ability. ...
Döbbeler P, Büschlen A & Ecksein J. 2021. - Octospora bicarpa sp. nov. (Pezizales), the first species of the bryophilous genus Octospora Hedw. with ameroconidia. Ascomycete.org 13(2): 85-91.
Octospora bicarpa Döbbeler, Büschlen & Eckstein (Pezizales) is described as a new species of operculate discomycete. It infects the corticolous moss Lewinskya speciosa (Nees) F. Lara, Garilleti & Goffinet (Orthotrichales). The documentation is based on several recent collections from Switzerland. The biotrophic parasite is characterized by small, orange apothecia formed between green leaves in the apical shoot regions. Inconspicuous, almost colourless conidial layers arise near the ascomata in the leaf axils and on the stems. Both morphs originate from the same mycelium, that has infection structures typical for Octospora s. lato, consisting of superficial appressoria and intracellular haustoria. The anamorph also develops independently from the teleomorph. Monoblastic, globose ameroconidia are produced by sterigma-like conidiogenous cells. Octospora bicarpa is the first species of more than 100 recognized octosporaceous fungi that has both ascomata and sporodochia-like conidiomata which produce one-celled conidia.
... Whereas numerous taxa of basidiomy-cetes have been published from cemeteries (Fortey 2000, Babos 2006, Marren 2012, the known occurrences of ascomycetes are quite sporadic (Lindemann et al. 2015, Kaya et al. 2016 including bryophilous Pezizales which are also sporadically reported from cemeteries. Altogether twelve studies contain data about the bryophilous genera Lamprospora, Neottiella, Octospora and Octosporopsis reporting them from 23 cemeteries of eight European countries (Hollós 1913, Benkert 1994, 1998b, 2002b, Benkert & Brouwer 2004, Eckstein et al. 2014, Lindemann et al. 2014, 2015, Vega 2017, 2019, Uzun et al. 2018 (Table 1). ...
Németh, Cs. 2020. Bryophilous ascomycetes (Pezizales) in Hungarian cemeteries. – Herzogia 33: 319 –339.
During a systematic survey conducted in 59 cemeteries in Hungary 150 occurrences of 12 bryophilous ascomycetes (Lamprospora dictydiola, L. miniata var. miniata, L. seaveri, Octospora axillaris var. axillaris, O. axillaris var. tetraspora, O. coccinea, O. gemmicola, O. grimmiae, O. gyalectoides, O. itzerottii, O. leucoloma var. leucoloma, O. leucoloma var. tetraspora) were detected. O. gyalectoides was the most frequent species occurring in 90 % of the studied cemeteries, whilst the rarest ones O. grimmiae, O. itzerottii and O. leucoloma var. tetraspora were observed only in one cemetery each. Phascum cuspidatum proved to be the most common bryophyte host, being the host of L. miniata var. miniata, O. axillaris var. axillaris, O. axillaris var. tetraspora and O. gyalectoides. The highest diversity represented with six bryophilous taxa was observed in Budapest-Rákoskeresztúr cemetery, which is by far the largest of those visited. L. dictydiola, O. gemmicola, O. grimmiae and O. leucoloma var. tetraspora are reported here for the first time from Hungary. This study is the first one focusing on bryophilous Pezizales in burial places.
... Genea Vittad. Lindemann et al. 2014) and Octospora kela-bitiana ( Egertová et al. 2018). Each of the species comprised two genetic lineages that, nevertheless, were relatively weakly diverged and were therefore not treated taxonomically. ...
Octospora conidiophora is described as a new species, based on collections from South Africa. It is characterised by apothecia with a distinct margin, smooth or finely warted ellipsoid ascospores, stiff, thick-walled hyaline hairs, warted mycelial hyphae and growth on pleurocarpous mosses Trichosteleum perchlorosum and Sematophyllum brachycarpum (Hypnales) on decaying wood in afromontane forests. It is the first species of bryophilous Pezizales in which an anamorph has been observed; it produces long, claviform, curved, hyaline and transversely septate conidia. Three other cryptic species of Octospora were detected using three molecular markers (LSU and SSU nrDNA and EF1α), but these could not be distinguished phenotypically. These are not described formally here and an informal species aggregate O. conidiophora agg. is established for them. The new species and finds of Lamprospora campylopodis growing on Campylopus pyriformis and Neottiella albocincta on Atrichum androgynum represent the first records of bryophilous Pezizales in South Africa. https://mycokeys.pensoft.net/article/34571/
... 1) The name of this family is not correctly written in Fig. 1 "Pyrenemataceae" 2) In Table 1, ascospores are said to be "1-nucleate" but ascospores of Octosporopsis nicolai can have one as well as two nuclei (Lindemann et al., 2014), several species and varieties of the genus Octospora with four ascopores in the asci have two nuclei (H.-O. Baral, pers. ...
Following the new classification of Pezizomycetes and its unique order Pezizales proposed by Jaklitsch et al. (2016) and Wijayawardene et al. (2017), a new system is proposed by Ekanayaka et al. (2018) based on a five-genes phylogeny, introducing five new families although these results had been previously suggested by the works of Perry et al. (2007), Hansen et al. (2013) and Bonito et al. (2013). This is a difficult exercise that requires not only phylogenetic competence but also a sound taxonomic knowledge of the group, particularly as the authors choose to illustrate their system with descriptions and illustrations of species which they refer to as being representative which in our opinion are not always suitable for this purpose. After carefully reading the article, we noted many mistakes, imprecise data and superfluous remarks that should be brought to the attention of readers. This note can be considered as a post-publication review.
... Therefore, we do not want to make a new combination until comprehensive molecular data is available. Lindemann et al. (2014) ...
Németh, C., Eckstein, J. & Stöckli, E. 2017. New European occurrences of Neottiella ricciae, a bryophilous ascomycete. — Herzogia 30: 353–361.
Neottiella ricciae is a bryophilous ascomycete that has been so far observed altogether in fifteen localities worldwide. Twelve of them are situated on the European continent and three of them can be found on the Canary Islands, in India and in the U.S.A. Four collections from Hungary, Germany and Switzerland are described and illustrated in detail, and each represents the first records for the respective country. The host bryophytes were found to be Riccia glauca and R. sorocarpa. A map is provided summarising the known worldwide distribution of N. ricciae.
... Spores of O. nicolai are ca 1.5× larger, measuring (26)27-39(41) × (12)15-18.5(20.5) μm (Lindemann et al. 2014). ...
Two new hepaticolous ascomycetes from the Kelabit Highlands (Sarawak, Borneo) are described and illustrated. Both of them infect thallose liverworts growing in damp and shaded localities. Octosporopsis erinacea parasitizing Dumortiera hirsuta (Marchantiopsida) has tiny, light yellow, rimless, setose apothecia, usually 8-spored asci and ellipsoid ascospores. Hyphae with appressoria develop superficially on, and intracellularly within, the host thallus. Dumortiera was recorded as a host for any bryophilous fungus for the first time. Octospora kelabitiana parasitizes species of the genus Riccardia (Jungermanniopsida). It is characterised by very small, light orange, setose apothecia, 8-spored asci, ellipsoid, biguttulate spores and very thick hyphae with conspicuous warts and ridges. Generic placement of both species was inferred based on DNA analysis of two nuclear loci (EF1α, LSU rDNA). Full-text view-only version at http://rdcu.be/yiSK
... BLAST was used to select the most closely related sequences from the International Nucleotide Sequence Database Collaboration (INSDC) public databases. The selected sequences came from PERRY et al. (2007), HANSEN et al. (2013), LINDEMANN et al. (2014LINDEMANN et al. ( , 2015 and VAN VOOREN et al. (2015), including those of Paratricharina poiraultii Sequences of the ITS and LSU regions were aligned with the Q-INS-i option of MAFFT v7 (KATOH & STANDLEY, 2013), which considers rRNA secondary structure. ITS was aligned using the 200PAM / κ=2 scoring matrix, while 2PAM / κ=2 was used for LSU. ...
Lamprospora pseudoarvensis is described as a new species based on ecology, morphology and phylogenetic analyses. Differences from other bryophilous Pezizales occuring on species of Pleuridium are discussed as well as differences from morphologically similar bryophilous Pezizales. New statements on L. dicranellae are reported. A dichotomous key to L. pseudoarvensis and similar species is given.
