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.

Alfaria avenellae sp. nov. from Italy

Phytotaxa ◽  
2017 ◽  
Vol 332 (1) ◽  
pp. 67
Author(s):  
CHUAN-GEN LIN ◽  
DONG-QIN DAI ◽  
DARBHE J. BHAT ◽  
KEVIN D. HYDE ◽  
LI-ZHOU TANG ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Sequence Data ◽  
Its Sequence ◽  
Morphological Comparison ◽  
Phylogenetic Placement ◽  
Data Analyses ◽  
Dark Green ◽  
Pale Green ◽  
A New Species

A new species Alfaria avenellae, is described, illustrated and compared with other Alfaria species. Evidence for the new species is provided by morphological comparison and sequence data analyses. Alfaria avenellae can easily be distinguished from other Alfaria species by its distinct synnemata, long conidiophores (up to 350 μm) and pale green to dark green conidia. Phylogenetic analysis of combined LSU and ITS sequence data was carried out to determine the phylogenetic placement of this new species within the genus Alfaria and provide evidence to support the establishment of our new species.

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.

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.

Pseudodactylaria fusiformis sp. nov. from freshwater habitat in China

Phytotaxa ◽  
2020 ◽  
Vol 446 (2) ◽  
pp. 95-102
Author(s):  
YONG-ZHONG LU ◽  
JING-YI ZHANG ◽  
CHUAN-GEN LIN ◽  
ZONG-LONG LUO ◽  
JIAN-KUI (JACK) LIU
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Latitudinal Gradient ◽  
Sequence Data ◽  
Distinct Species ◽  
Freshwater Fungi ◽  
Morphological Comparison ◽  
Sister Relationship ◽  
Freshwater Habitat ◽  
Phylogenetic Placement

Pseudodactylaria fusiformis sp. nov. was collected during an investigation of freshwater fungi along a north-south latitudinal gradient in the Asian region. Evidence for the new species is provided by morphological comparison and sequence data analysis. Pseudodactylaria fusiformis differs from other species in having hyaline conidiophores and fusiform, 0–1-septate hyaline conidia without a sheath. Phylogenetic analysis based on combined ITS and LSU sequence data was carried out to determine the phylogenetic placement of the species. Six Pseudodactylaria taxa clustered together and formed a monotypic clade representing the genus, and five species are well recognized. Pseudodactylaria fusiformis and P. camporesiana share a sister relationship and they are phylogenetically distinct species. A detailed description and illustration are provided, as well as the comparisons with similar taxa.

A new species of Efibula (Polyporales, Basidiomycota) from China

Phytotaxa ◽  
2020 ◽  
Vol 451 (3) ◽  
pp. 238-244
Author(s):  
RUI-XIN MA ◽  
ZHENG-JUN SHI ◽  
CHANG-LIN ZHAO
Keyword(s):  
New Species ◽  
Growth Habit ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Its Sequence ◽  
Data Analyses ◽  
Molecular Phylogenetic ◽  
Thin Walled ◽  
A New Species ◽  
Molecular Phylogenetic Data

Efibula yunnanensis is proposed as a distinct new species based on morphological and molecular phylogenetic data. The species is characterized by an annual growth habit, resupinate basidiomata with smooth, cream to pale brown hymenial surface, a monomitic hyphal system with thin-walled, simple septate generative hyphae and ellipsoid, hyaline, thin-walled, smooth, IKI-, CB-basidiospores. The phylogenetic analyses based on ITS sequence data analyses revealed that E. yunnanensis was sister to a clade comprised E. clarkii and E. gracilis, and then grouped with E. americana and E. tuberculata.

Taxonomy and phylogeny of Amphisphaeria acericola sp. nov. from Italy

Phytotaxa ◽  
2019 ◽  
Vol 403 (4) ◽  
pp. 285
Author(s):  
INDUNIL C. SENANAYAKE ◽  
TONG-TONG LIAN ◽  
XIAO-MIN MAI ◽  
ERIO CAMPORESI ◽  
YU-JIA ZENG ◽  
...  
Keyword(s):  
New Species ◽  
Sequence Data ◽  
Its Sequence ◽  
Morphological Comparison ◽  
Acer Campestre ◽  
Pure Cultures ◽  
A New Species

We collected an amphisphaeria-like species from dead branches of Acer campestre L. from Italy and pure cultures were obtained. LSU and ITS sequence data showed that, this Amphisphaeria species is distinct from other Amphisphaeria species. Hence we introduce this as a new species, Amphisphaeria acericola with the description and illustration. Morphological comparison of related Amphisphaeria species is also provided.

Rhytidhysteron mangrovei (Hysteriaceae), a new species from mangroves in Phetchaburi Province, Thailand

Phytotaxa ◽  
2019 ◽  
Vol 401 (3) ◽  
pp. 166 ◽  
Author(s):  
VINIT KUMAR ◽  
RATCHADAWAN CHEEWANGKOON ◽  
KASUN M. THAMBUGALA ◽  
GARETH E.B. JONES ◽  
RASHIKA S. BRAHMANAGE ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Dna Sequences ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Mangrove Forests ◽  
Morphological Comparison ◽  
Dna Sequence Data ◽  
Mangrove Tree ◽  
A New Species

During an investigation of micro-fungi inhabiting mangrove forests, a new species of Rhytidhysteron was collected and isolated from dead twigs of a mangrove tree. Rhytidhysteron mangrovei sp. nov. is introduced, described, illustrated and compared with accepted species in the genus. Morphological comparison based on the size of exciple, the appearance of ascomata and ascospore septations and size as well as the multi-gene phylogenetic analyses based on LSU, ITS and TEF DNA sequences support its establishment in Rhytidhysteron. Placement of the genus in Hysteriaceae is also well-supported. In addition, phylogenetic analysis and DNA sequence data indicate that Rhytidhysteron mangrovei is closely related to Rhytidhysteron thailandicum. However, R. mangrovei is morphologically distinct from R. thailandicum, by having a relatively smaller size of exciple and perpendicularly rough-striate ascomata.

Russula buyckii, a new species of Russula subgenus Incrustatula from Eastern Himalaya, India

Phytotaxa ◽  
2016 ◽  
Vol 252 (2) ◽  
pp. 123 ◽  
Author(s):  
SOUMITRA PALOI ◽  
ARUN KUMAR DUTTA ◽  
PRAKASH PRADHAN ◽  
ANIRBAN ROY ◽  
KRISHNENDU ACHARYA
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Species Identification ◽  
Sequence Data ◽  
Eastern Himalaya ◽  
Its Sequence ◽  
Similar Species ◽  
Nrdna Its ◽  
Molecular Phylogenetic ◽  
A New Species

Russula buyckii, a new species of Russula (subgen. Incrustatula, sect. Lilaceinae and subsect. Lilaceinae) is described from Eastern Himalaya, India. Its macro- and micro-morphological features are described in detail and compared with those of similar species. Identification and categorization of R. buyckii was supported by the molecular phylogenetic analysis based on the nrDNA ITS sequence data.

Additions to the genus Savoryella (Savoryellaceae), with the asexual morphs Savoryella nypae comb. nov. and S. sarushimana sp. nov.

Phytotaxa ◽  
2019 ◽  
Vol 408 (3) ◽  
pp. 195-207 ◽  
Author(s):  
SHENG-NAN ZHANG ◽  
MOHAMED A. ABDEL-WAHAB ◽  
E.B. GARETH JONES ◽  
KEVIN D. HYDE ◽  
JIAN-KUI (JACK) LIU
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Gene Sequence ◽  
Sequence Data ◽  
New Combination ◽  
Saline Environment ◽  
Phylogenetic Placement ◽  
Asexual Morphs ◽  
A New Species ◽  
Gene Sequence Data

Two asexual trichocladium-like species were recorded from coastlines in Japan and Thailand. Phylogenetic analysis of multi-gene sequence data placed them in Savoryella (Savoryellaceae), grouping with an unidentified strain isolated from submerged wood in a saline environment, but distinct from other Savoryella species. In this paper, we propose a new combination as Savoryella nypae based on Trichocladium nypae and a new species Savoryella sarushimana. Savoryella sarushimana differs from S. nypae in having larger conidial dimensions, with a rough to spiny surface and the proliferation of conidia. Detail morphological features coupled with sporulation in culture of the new taxa are illustrated. Notes on the phylogenetic placement of the discussed taxa and emendation of the genus Savoryella are provided.

scholarly journals Lysimachia xiangxiensis (Primulaceae), a new species from limestone area in Hunan Province, central China

PhytoKeys ◽  
2020 ◽  
Vol 140 ◽  
pp. 23-32
Author(s):  
Cun Mou ◽  
Yu Wu ◽  
Liang Xiang ◽  
Xiao-Mei Xiang ◽  
Dai-Gui Zhang
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Sequence Data ◽  
Central China ◽  
Hunan Province ◽  
Molecular Phylogenetic Analysis ◽  
Its Sequence ◽  
Molecular Phylogenetic ◽  
Western Hunan ◽  
A New Species

A new species of Lysimachia, L. xiangxiensis (Primulaceae), is described and illustrated from western Hunan, central China. The species is similar to L. melampyroides in plant densely strigillose, leaves subglabrous adaxially, and flowers usually solitary in axils of upper leaves, but differs by the succulent leaves, the creeping or ascending stems 15–25 cm long, and the suborbicular to broadly elliptic corolla lobes. This new species is also supported by a molecular phylogenetic analysis of some Lysimachia species based on ITS sequence data.

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