scholarly journals New Cantharellus species from South Korea

MycoKeys ◽  
2020 ◽  
Vol 76 ◽  
pp. 31-47
Author(s):  
Bart Buyck ◽  
Valérie Hofstetter ◽  
Rhim Ryoo ◽  
Kang-Hyeon Ka ◽  
Vladimír Antonín
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
South Korea ◽  
New Taxa ◽  
Sequence Data ◽  
Transcription Elongation ◽  
Elongation Factor ◽  
Its Sequence ◽  
Transcription Elongation Factor ◽  
Two New Species

In this third contribution involving new Cantharellus species from South Korea, two new species are introduced. In addition, we document a first report of the recently described Japanese Cantharellus anzutake outside of Japan based on identical ITS sequence data. Cantharellus citrinussp. nov. is introduced as a new member of subgenus Cinnabarini, to which the closely related Korean C. albovenosus and Chinese C. phloginus also belong. Cantharellus curvatussp. nov. is introduced as a new member of subgenus Parvocantharellus, in which the Korean C. koreanus was recently placed. The respective placements of the new taxa are significantly supported by a phylogenetic analysis of sequences from the transcription elongation factor (tef-1).

Introducing Dictyochaeta aquatica sp. nov. and two new species of Chloridium (Chaetosphaeriaceae, Sordariomycetes) from aquatic habitats

Phytotaxa ◽  
2018 ◽  
Vol 362 (2) ◽  
pp. 187 ◽  
Author(s):  
MING-JIE WEI ◽  
HUANG ZHANG ◽  
WEI DONG ◽  
SARANYAPHAT BOONMEE ◽  
DI ZHANG
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Phylogenetic Relationship ◽  
Sequence Data ◽  
Conidiogenous Cell ◽  
Its Sequence ◽  
Freshwater Fungi ◽  
Aquatic Habitats ◽  
Two New Species ◽  
Freshwater Habitats

During our ongoing investigations of freshwater fungi in Thailand, three new chaetosphaeriaceous species, Chloridium aquaticum, Chloridium aseptatum and Dictyochaeta aquatica, were found on submerged wood in freshwater habitats. To determine their placement, a phylogenetic analysis of combined LSU and ITS sequence data was performed. Chloridium aquaticum is the only species having proliferating conidiophores and holoblastic conidiogenous cell in Chloridium. A detailed description and illustrations of the taxa is provided and phylogenetic relationship between the new taxa and their relatives are compared and discussed.

Pseudodactylaria brevis sp. nov. from Thailand confirms the status of Pseudodactylariaceae

Phytotaxa ◽  
2018 ◽  
Vol 369 (4) ◽  
pp. 241 ◽  
Author(s):  
CHUAN-GEN LIN ◽  
ERIC H. C. MCKENZIE ◽  
DARBHE J. BHAT ◽  
JIAN-KUI LIU ◽  
KEVIN D. HYDE ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Sequence Data ◽  
Taxonomic Status ◽  
Its Sequence ◽  
Morphological Comparison ◽  
Phylogenetic Placement ◽  
Data Analyses ◽  
The Status ◽  
A New Species

A new species, Pseudodactylaria brevis, is described, illustrated and compared with other Pseudodactylaria and Dactylaria-like taxa. Evidence for the new species is provided by morphological comparison and sequence data analyses. Pseudodactylaria brevis can be distinguished from other Pseudodactylaria and Dactylaria-like species by its short hyaline conidiophores and fusiform, 1-septate hyaline conidia. Phylogenetic analysis of LSU and ITS sequence data was carried out to determine the phylogenetic placement of the species and confirm the taxonomic status of Pseudodactylariaceae.

Russula rubricolor sp. nov. from Himalayan forests of Pakistan

Mycotaxon ◽  
2020 ◽  
Vol 135 (4) ◽  
pp. 765-776
Author(s):  
Sana Jabeen ◽  
Arooj Naseer ◽  
Abdul Nasir Khalid
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Sequence Data ◽  
Molecular Phylogenetic Analysis ◽  
Its Sequence ◽  
Central Depression ◽  
Molecular Phylogenetic ◽  
A New Species ◽  
Himalayan Forests

A new species, Russula rubricolor, was collected in the Himalayan forests of Pakistan. This species is morphologically characterized by the yellowish hymenium, bright red pileus that is convex to flat with central depression and finally infundibuliform and striate towards margin, becoming blackish red with age. The newly reported species is placed in Russula subsect. Maculatinae based molecular phylogenetic analysis of ITS sequence data and supported by the red pileus color.

scholarly journals New species in Dictyosporium, new combinations in Dictyocheirospora and an updated backbone tree for Dictyosporiaceae

MycoKeys ◽  
2018 ◽  
Vol 36 ◽  
pp. 83-105 ◽  
Author(s):  
Jing Yang ◽  
Jian-Kui Liu ◽  
Kevin D. Hyde ◽  
E.B. Gareth Jones ◽  
Zuo-Yi Liu
Keyword(s):  
New Species ◽  
New Taxa ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Morphological Characters ◽  
Freshwater Fungi ◽  
New Combinations ◽  
The Family ◽  
Two New Species ◽  
Backbone Tree

A survey of freshwater fungi on submerged wood in China and Thailand resulted in the collection of three species in Dictyocheirospora and four species in Dictyosporium including two new species in the latter genus. Morphological characters and phylogenetic analyses based on ITS, LSU and TEF1α sequence data support their placement in Dictyocheirospora and Dictyosporium (Dothideomycetes). An updated backbone tree is provided for the family Dothideomycetes. Descriptions and illustrations of the new taxa and re-collections are provided. Four new combinations are proposed for Dictyocheirospora.

Description of two new genera of Ochlerini (Hemiptera: Pentatomidae: Discocephalinae)

Zootaxa ◽  
2019 ◽  
Vol 4612 (3) ◽  
pp. 387
Author(s):  
THEREZA DE A. GARBELOTTO ◽  
JOCELIA GRAZIA ◽  
LUIZ ALEXANDRE CAMPOS
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
New Taxa ◽  
Female Genitalia ◽  
New Combination ◽  
New Genera ◽  
Two New Species

Since the phylogenetic analysis of the Herrichella clade (Ochlerini) new genera were described to fit monophyletic groups inferred and considered to be new taxa. The clade I supported by two synapomorphies of the female genitalia, grouped Alitocoris brunneus Sailer together to two new species. Alloeogyna gen. nov. is described here for this clade including the two new species Alloeogyna ampla sp. nov. and Alloeogyna poecila sp. nov. and a new combination is proposed for Alloeogyna brunnea comb. nov.. Also, Alitocoris maculosus Sailer recovered within the clade E in the Herrichella clade is here redescribed in the monotypic Sailerus gen. nov. resulting in the new combination Sailerus maculosus comb. nov.. 

scholarly journals A REVISION OF GUAREA (MELIACEAE)

2013 ◽  
Vol 70 (2) ◽  
pp. 179-362 ◽  
Author(s):  
T. D. Pennington ◽  
J. J. Clarkson
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Sequence Data ◽  
Its Sequence ◽  
New Combinations ◽  
New Subspecies

The species of Guarea F.Allam. ex L. (Meliaceae) are revised. Sixty-nine species are recognised, a key to the species is provided, all names are typified and descriptions of all species are given. A phylogenetic analysis based on ITS sequence data is discussed. Six new species and one new subspecies are described. Five new combinations for subspecies are made.

scholarly journals The genus Castanediella

MycoKeys ◽  
2019 ◽  
Vol 51 ◽  
pp. 1-14 ◽  
Author(s):  
Chuan-Gen Lin ◽  
Darbhe J. Bhat ◽  
Jian-Kui Liu ◽  
Kevin D. Hyde ◽  
Yong Wang
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Sequence Data ◽  
Morphological Comparison ◽  
Phylogenetic Placement ◽  
Data Analyses ◽  
Two New Species

Two new species, Castanediellabrevis and C.monoseptata, are described, illustrated and compared with other Castanediella taxa. Evidence for the new species is provided by morphological comparison and sequence data analyses. Castanediellabrevis can be distinguished from other Castanediella species by the short hyaline conidiophores and fusiform, aseptate hyaline conidia, while C.monoseptata differs from other Castanediella species by its unbranched conidiophores and fusiform, curved, 0–1-sepatate, hyaline conidia. Phylogenetic analysis of combined ITS and LSU sequence data was carried out to determine the phylogenetic placement of the species. A synopsis of hitherto described Castanediella species is provided. In addition, Castanediella is also compared with morphologically similar-looking genera such as Idriella, Idriellopsis, Microdochium, Neoidriella, Paraidriella and Selenodriella.

scholarly journals Delimitation of a novel member of genus Metarhizium (Clavicipitaceae) by phylogenetic and network analysis

Phytotaxa ◽  
2016 ◽  
Vol 288 (1) ◽  
pp. 51 ◽  
Author(s):  
HUA-LI CHU ◽  
WAN-HAO CHEN ◽  
TING-CHI WEN ◽  
ZONG-QI LIANG ◽  
FU-CHONG ZHENG ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Network Analysis ◽  
Sequence Data ◽  
Novel Species ◽  
Its Sequence ◽  
Wetland Area ◽  
Mucilaginous Sheath ◽  
Guiyang City

An entomopathogenic taxon from a wetland area in Guiyang City, China was found to be a novel species of Metarhizium based on both morphology and phylogeny. The new species, which has unique, slender and cylindrical, Akanthomyces-like synnemata is described, illustrated and named Metarhizium synnematis. Phylogenetic analysis of ITS sequence data confirmed that M. synnematis belongs in Metarhizium. It differs from other species of Metarhizium in having relatively small, ellipsoidal to cylindrical or sub-clavate conidia, coated with a thin mucilaginous sheath which aggregates spores into sticky masses.

scholarly journals Two New Species of Russula Subsect. Virescentinae From Southern China

2021 ◽  
Author(s):  
Bin Chen ◽  
Jie Song ◽  
Jun Feng Liang ◽  
Yang Kun Li
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
New Taxa ◽  
Southern China ◽  
Morphological Features ◽  
Two New Species ◽  
Yellowish White ◽  
Dark Pink

Abstract Two new species from southern China, Russula subpunicea and R. albolutea, were described and illustrated. Russula subpunicea is characterized by a pinkish to dark pink pileus with striations at the margin, white lamellae without lamellulae, subglobose to broadly ellipsoid to ellipsoid basidiospores with warts and spines sometimes joined to form a reticulum, hymenial cystidia that are mainly clavate, a suprapellis mainly composed of chains of short inflated cells with attenuated terminal cells and pileocystidia that are mainly clavate and turn reddish in sulfovanillin. Russula albolutea is recognized by a yellowish white pileus with long striations at the margin, a white stipe with a yellowish tinge, subglobose to broadly ellipsoid to ellipsoid basidiospores, hymenial cystidia that are mainly clavate and apically often obtuse and turn mauve in sulfovanillin, and a suprapellis mainly consisting of chains of short inflated cells with attenuated terminal cells. In this study, we performed phylogenetic analysis based on the ITS-nrLSU-RPB2-mtSSU dataset. By combining detailed morphological features with multigene phylogenetic evidence, we assigned the new taxa to Russula subsect. Virescentinae.

scholarly journals A new species of Cantharellus (Cantharellales, Basidiomycota, Fungi) from subalpine forest in Yunnan, China

Phytotaxa ◽  
2016 ◽  
Vol 252 (4) ◽  
pp. 273 ◽  
Author(s):  
SHI-CHENG SHAO ◽  
PEI-GUI LIU ◽  
XIAO-FEI TIAN ◽  
BART BUYCK ◽  
YAN-HONG GENG
Keyword(s):  
New Species ◽  
Sequence Data ◽  
Elongation Factor ◽  
Systematic Position ◽  
Subalpine Forest ◽  
Transcription Elongation Factor ◽  
Subalpine Belt ◽  
Elongation Factor 1 Alpha ◽  
Elongation Factor 1 ◽  
A New Species

Cantharellus versicolor is described and illustrated as a new species based on morphological and molecular characters. The most significant features to distinguish the new species from other known Cantharellus are its extremely fleshy, turning gray after injury and with black floccose-fibrillose scales composed of thick-walled and irregular, erect hyphae on the pileus. It is described from the subalpine belt of Shangri-La, northwestern Yunnan, China. Phylogenetic analysis of the transcription elongation factor 1-alpha sequence data further support its systematic position in the subgenus Cantharellus and its description as a new species.

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