New genera, species, combinations, and synonyms of saprobic Dothideomycetes and Sordariomycetes from subtropical Texas, USA

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F25%3A10509139" target="_blank" >RIV/00216208:11310/25:10509139 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=4kkSuZV.6_" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=4kkSuZV.6_</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/00275514.2025.2540233" target="_blank" >10.1080/00275514.2025.2540233</a>

Jazyk výsledku

angličtina

Název v původním jazyce

New genera, species, combinations, and synonyms of saprobic Dothideomycetes and Sordariomycetes from subtropical Texas, USA

Popis výsledku v původním jazyce

As a result of long-term field work in subtropical Texas, USA, three novel genera and three new species are introduced in Pezizomycotina to accommodate new or previously described taxa lacking DNA sequence data. In the Dothideomycetes, Piepenbringia, gen. nov. is established for Taeniolella multiplex (Pleosporales incertae sedis) distant from the type species T. exilis in Kirschsteiniotheliales. Ernakulamia americana, sp. nov. (Tetraplosphaeriaceae, Pleosporales), collected on dead leaves of Sabal minor (Arecaceae), forms a distinct monophyletic lineage distant from representative strains of E. cochinensis, the type species. In the Sordariomycetes, Pseudotaeniolella, gen. nov. is introduced for Taeniolella sabalicola in Distoseptisporaceae (Distoseptisporales), also distant from T. exilis in the Dothideomycetes. Parapenzigomyces ampelinus, gen. et sp. nov. collected on dead stems of hanging vines, forms a strongly supported lineage in Xylariales distant from the type species of Penzigomyces, P. nodipes, in Chaetosphaeriales. A new combination in Parapenzigomyces is proposed for P. flagellatus after examination of ex-type material. Sporidesmina is expanded to accommodate Stanjehughesia floridensis and a few other stanjehughesia-like fungi that cluster together in a distinct lineage incertae sedis in Xylariales. They are distant from St. hormiscioides, the type species in Chaetosphaeriales; therefore, five new combinations in Sporidesmina are proposed. Acrodictys holubovae, sp. nov. (Acrodictyaceae, Sordariomycetes incertae sedis), collected on dead culms of Arundinaria sp. (Poaceae), is phylogenetically distant from other Acrodictys species having clavate or pyriform conidia with 3-4 transverse septa and distinct pores. The identity of Solicorynespora foveolata is revised due to its similarity to several Distoseptispora species. The new combination D. foveolata is proposed, and the name D. bambusae is reduced to its synonym. The genus is also expanded to include previously overlooked tretic conidiogenesis. Pleopunctum ellipsoideum, D. euseptata, and D. meilingensis are newly recorded from North America. Novel phylogenetic placements are provided for Sporidesmium fragilissimum and Tubeufia berkeleyi.

Název v anglickém jazyce

New genera, species, combinations, and synonyms of saprobic Dothideomycetes and Sordariomycetes from subtropical Texas, USA

Popis výsledku anglicky

As a result of long-term field work in subtropical Texas, USA, three novel genera and three new species are introduced in Pezizomycotina to accommodate new or previously described taxa lacking DNA sequence data. In the Dothideomycetes, Piepenbringia, gen. nov. is established for Taeniolella multiplex (Pleosporales incertae sedis) distant from the type species T. exilis in Kirschsteiniotheliales. Ernakulamia americana, sp. nov. (Tetraplosphaeriaceae, Pleosporales), collected on dead leaves of Sabal minor (Arecaceae), forms a distinct monophyletic lineage distant from representative strains of E. cochinensis, the type species. In the Sordariomycetes, Pseudotaeniolella, gen. nov. is introduced for Taeniolella sabalicola in Distoseptisporaceae (Distoseptisporales), also distant from T. exilis in the Dothideomycetes. Parapenzigomyces ampelinus, gen. et sp. nov. collected on dead stems of hanging vines, forms a strongly supported lineage in Xylariales distant from the type species of Penzigomyces, P. nodipes, in Chaetosphaeriales. A new combination in Parapenzigomyces is proposed for P. flagellatus after examination of ex-type material. Sporidesmina is expanded to accommodate Stanjehughesia floridensis and a few other stanjehughesia-like fungi that cluster together in a distinct lineage incertae sedis in Xylariales. They are distant from St. hormiscioides, the type species in Chaetosphaeriales; therefore, five new combinations in Sporidesmina are proposed. Acrodictys holubovae, sp. nov. (Acrodictyaceae, Sordariomycetes incertae sedis), collected on dead culms of Arundinaria sp. (Poaceae), is phylogenetically distant from other Acrodictys species having clavate or pyriform conidia with 3-4 transverse septa and distinct pores. The identity of Solicorynespora foveolata is revised due to its similarity to several Distoseptispora species. The new combination D. foveolata is proposed, and the name D. bambusae is reduced to its synonym. The genus is also expanded to include previously overlooked tretic conidiogenesis. Pleopunctum ellipsoideum, D. euseptata, and D. meilingensis are newly recorded from North America. Novel phylogenetic placements are provided for Sporidesmium fragilissimum and Tubeufia berkeleyi.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Mycologia

ISSN

0027-5514

e-ISSN

1557-2536

Svazek periodika

117

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

44

Strana od-do

1104-1147

Kód UT WoS článku

001564255000001

EID výsledku v databázi Scopus

2-s2.0-105015155652