Contributions to the family Thyridiaceae. New data on Sphaeria mutabilis

Checa, José Luis Mons; Blanco, M.N.; Moreno, G.

doi:10.5248/125.149

Cited by 11 publications

(17 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…All morphological features of the lectotype are fully in agreement with other specimens of T. rhodochlora . Its ascospores have a yellowish colour with a pale rosy tint as shown by illustrations in Checa et al (2013) .…”

Section: Resultsmentioning

confidence: 99%

“…Sacc.). Lectotype of Pleosphaeria mutabilis , designated by Checa et al (2013) : F RANCE . Jura, La Bouloie, Saule marceau ( Salix ), soc.…”

Section: Resultsmentioning

confidence: 99%

“…From the latter it differs mostly by ascospore size and septation and the absence of the green colour of immature ascospores, although nearly mature ascospores have some olivaceous tinge. For good additional descriptions see Rossman et al (1999) as Thyronectroidea chrysogramma and Checa et al (2013) as Mattirolia chrysogramma in which the distoseptate ascospores are clearly illustrated.…”

Section: Other Species Of Thyronectriamentioning

confidence: 99%

“…by Rossman et al (1999) . Checa et al (2013) included this species in Mattirolia ; however, we have insufficient data to determine its placement. Likewise, as illustrated by Checa et al (2013) , perithecia of Mattirolia ohiensis lack yellow-green scurf and in the absence of molecular data its placement is unclear.…”

Section: Other Species Of Thyronectriamentioning

confidence: 99%

“…and Thyronectroidea Seaver to the Thyridiaceae . In a morphotaxonomic work, Checa et al (2013) accepted the placement of the latter genera in the Thyridiaceae and recognised Balzania and Thyronectroidea as synonyms of Mattirolia .…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Persistent hamathecial threads in the Nectriaceae, Hypocreales: Thyronectria revisited and re-instated

Jaklitsch

Voglmayr

2014

Pers - Int Mycol J

View full text Add to dashboard Cite

Based on type studies and freshly collected material we here re-instate the genus Thyronectria (Nectriaceae, Hypocreales). Species of this genus were recently for the most part classified in the genera Pleonectria (Nectriaceae) or Mattirolia (Thyridiaceae), because Thyronectria and other genera had been identified as members of the Thyridiaceae due to the presence of paraphyses. Molecular phylogenies based on several markers (act, ITS, LSU rDNA, rpb1, rpb2, tef1, tub) revealed that the Nectriaceae contain members whose ascomata are characterised by long, more or less persistent, apical paraphyses. All of these belong to a single genus, Thyronectria, which thus has representatives with hyaline, rosy, green or even dark brown and sometimes distoseptate ascospores. The type species of Thyronectria, T. rhodochlora, syn. T. patavina, syn. T. pyrrhochlora is re-described and illustrated. Within the Nectriaceae persistent, apical paraphyses are common in Thyronectria and rarely also occur in Nectria. The genus Mattirolia is revised and merged with Thyronectria and also Thyronectroidea is regarded as a synonym of Thyronectria. The three new species T. asturiensis, T. caudata and T. obscura are added to the genus. Species recently described in Pleonectria as well as some species of Mattirolia are combined in the genus, and a key to Thyronectria is provided. Five species are epitypified. The type species of the genus Thyridium (Thyridiaceae), T. vestitum, is included in phylogenetic analyses to illustrate the phylogenetic distance of Thyronectria from the Thyridiaceae.

show abstract

Section: Resultsmentioning

confidence: 99%

“…Sacc.). Lectotype of Pleosphaeria mutabilis , designated by Checa et al (2013) : F RANCE . Jura, La Bouloie, Saule marceau ( Salix ), soc.…”

Section: Resultsmentioning

confidence: 99%

Section: Other Species Of Thyronectriamentioning

confidence: 99%

Section: Other Species Of Thyronectriamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Persistent hamathecial threads in the Nectriaceae, Hypocreales: Thyronectria revisited and re-instated

Jaklitsch

Voglmayr

2014

Pers - Int Mycol J

View full text Add to dashboard Cite

show abstract

Reassessment of Allantonectria, phylogenetic position of Thyronectroidea, and Thyronectria caraganae sp. nov.

2016

View full text Add to dashboard Cite

The genus Allantonectria is synonymised with Thyronectria, based on morphological and molecular phylogenetic considerations. Investigations of types and fresh collections revealed that Tubercularia concentrica is an earlier name for Sphaeria (syn. Allantonectria) miltina and is thus combined in Thyronectria. Allantonectria yuccae is recognised as a distinct species and transferred to Thyronectria, as well as the recently described A. zangii. Descriptions and illustrations are provided for T. concentrica and T. yuccae. A recent collection of the North American Thyronectroidea chrysogramma, the generic type of Thyronectroidea, was studied with respect to morphology of its sexual morph in fresh condition and of its asexual morph produced in pure culture. Molecular phylogenies based on six loci (ITS and LSU regions of nuc rDNA, act1, rpb1, rpb2, tef1 and tub2 genes) place T. chrysogramma within Thyronectria, confirming synonymy of Thyronectroidea with Thyronectria, but remarkably a relationship to European species with green to brown spores (former genus Mattirolia) receives no support, and its closest relatives remain unclear. Thyronectria caraganae is described as a new species from herbarium specimens of Caragana arborescens collected in the Ukraine. It is characterised by morphology of the sexual morph and by DNA sequence data, which place it within the T. austroamericana - T. rhodochlora clade with high support. This is also supported by its morphology, specifically ascomata partly embedded within a stroma, muriform ascospores not budding within the ascus, becoming yellowish to rosy at maturity.

show abstract

Towards a natural classification and backbone tree for Sordariomycetes

et al. 2015

View full text Add to dashboard Cite

Sordariomycetes is one of the largest classes of Ascomycota and is characterised by perithecial ascomata and inoperculate unitunicate asci. The class includes many important plant pathogens, as well as endophytes, saprobes, epiphytes, and fungicolous, lichenized or lichenicolous taxa. The class includes freshwater, marine and terrestrial taxa and has a worldwide distribution. This paper provides an updated outline of the Sordariomycetes and a backbone tree incorporating asexual and sexual genera in the class. Based on phylogeny and morphology we introduced three subclasses; D i a p o r t h o m y c e t i d a e , L u l w o r t h i o m y c e t i d a e a n dTogniniales. The outline is based on literature to the end of 2014 and the backbone tree published in this paper. Notes for 397 taxa with information, such as new family and genera novelties, novel molecular data published since the Outline of Ascomycota 2009, and new links between sexual and asexual genera and thus synonymies, are provided. The Sordariomycetes now comprises six subclasses, 28 orders, 90 families and 1344 genera. In addition a list of 829 genera with uncertain placement in Sordariomycetes is also provided.

show abstract

Contributions to the family Thyridiaceae. New data on Sphaeria mutabilis

Cited by 11 publications

References 1 publication

Persistent hamathecial threads in the <I>Nectriaceae</I>, <I>Hypocreales</I>: <I>Thyronectria</I> revisited and re-instated

Persistent hamathecial threads in the <I>Nectriaceae</I>, <I>Hypocreales</I>: <I>Thyronectria</I> revisited and re-instated

Reassessment of Allantonectria, phylogenetic position of Thyronectroidea, and Thyronectria caraganae sp. nov.

Towards a natural classification and backbone tree for Sordariomycetes

Contact Info

Product

Resources

About