Plectania lutea (Sarcosomataceae), a new species from southwestern karst areas of China

Phytotaxa ◽  
2021 ◽  
Vol 509 (3) ◽  
Author(s):  
GUANG-FU MOU ◽  
TOLGOR BAU
Keyword(s):  
New Species ◽  
Maximum Likelihood ◽  
Internal Transcribed Spacer ◽  
External Surface ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
New Taxon ◽  
Rdna Sequences ◽  
Karst Areas ◽  
A New Species

Plectania lutea, is described as a new species from subtropical karst areas of China. The main distinguishing characteristics of P. lutea are the yellow hymenium, the external surface with ridges, the gelatinous but not semifluid medullary excipulum, and the large finely warted ascospores. The phylogenetic analyses based on internal transcribed spacer (ITS) and the large subunit (LSU) regions of rDNA sequences using Bayesian (BA) and Maximum Likelihood (ML) methods showed that the new taxon can be distinguished from phenotypically similar and phylogenetically related species.

A new species and a new record of Clitopilus and a description of C. orientalis from India based on morphology and molecular phylogeny

Phytotaxa ◽  
2018 ◽  
Vol 343 (1) ◽  
pp. 47 ◽  
Author(s):  
K. N. ANIL RAJ ◽  
PATINJAREVEETTIL MANIMOHAN
Keyword(s):  
New Species ◽  
Maximum Likelihood ◽  
Molecular Phylogeny ◽  
Rna Polymerase Ii ◽  
Internal Transcribed Spacer ◽  
New Record ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Kerala State ◽  
A New Species

Three species of Clitopilus, C. albidus sp. nov., C. subscyphoides and C. orientalis, are described from Kerala State, India, based on morphology and molecular phylogeny. Comprehensive descriptions, photographs, and comparisons with phenetically similar and phylogenetically related species are provided. The RNA polymerase II genes (rpb2) of the three species were sequenced and analyzed. In addition, the nuclear ribosomal internal transcribed spacer regions (ITS) and the nuclear ribosomal large subunit (nLSU) genes were sequenced and used in BLAST searches to find similar sequences. Phylogenetic analyses based on rpb2 sequences performed using both Maximum Likelihood (ML) and Bayesian Analysis (BA) methods supported the novelty of C. albidus and its placement within the genus Clitopilus. C. subscyphoides and C. orientalis are the first and second record respectively of these species from India.

A new species of Chlorociboria (Helotiales, Ascomycota) on herbaceous stems from China

Phytotaxa ◽  
2017 ◽  
Vol 312 (1) ◽  
pp. 111
Author(s):  
HUAN-DI ZHENG ◽  
WEN-YING ZHUANG
Keyword(s):  
New Species ◽  
Dna Sequences ◽  
Internal Transcribed Spacer ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Central China ◽  
Nuclear Ribosomal Dna ◽  
Light Blue ◽  
Ectal Excipulum ◽  
A New Species

A new species, namely Chlorociboria herbicola, is discovered on herbaceous stems in central China. Morphologically, the new fungus is distinctive by the combination of light blue-green apothecia, rectangular cells in ectal excipulum, and elongate-ellipsoidal ascospores with rounded ends. Phylogenetic analyses of the internal transcribed spacer and large subunit of nuclear ribosomal DNA sequences confirm its ascription in Chlorociboria and distinction from the known species of the genus.

A new species of Tubaria (Tubariaceae, Agaricales) from northeast China

Phytotaxa ◽  
2019 ◽  
Vol 409 (2) ◽  
pp. 93-100
Author(s):  
HUI ZENG ◽  
LIANGLIANG QI ◽  
YUPENG GE ◽  
YU LI
Keyword(s):  
New Species ◽  
Bayesian Inference ◽  
Maximum Likelihood ◽  
Related Species ◽  
Internal Transcribed Spacer ◽  
Northeast China ◽  
Phylogenetic Analyses ◽  
Taxonomic Description ◽  
Internal Transcribed Spacer Sequences ◽  
A New Species

Tubaria squamata is described as new from Jiaohe county, Jilin province, China. This species is distinctive morphologically because of the small (slightly) hairy or scaly pileus, subelliptic to elliptic non-amyloid basidiospores, subclavate to cylindrical or lageniform cheilocystidia, and a pileipellis as a cutis. Phylogenetic analyses based on internal transcribed spacer sequences with Bayesian Inference analysis (BA) and Maximum Likelihood (ML) showed that T. squamata is different from related species. Illustrations and a complete taxonomic description are also provided, as well as a key to the Tubaria species known from China.

Morphological and phylogenetic analyses reveal a new species of Fistulina (Fistulinaceae, Agaricales) from Australia

Phytotaxa ◽  
2019 ◽  
Vol 420 (3) ◽  
pp. 233-240
Author(s):  
YI-FEI SUN ◽  
SHUN LIU ◽  
BAO-KAI CUI
Keyword(s):  
New Species ◽  
Ribosomal Rna ◽  
Internal Transcribed Spacer ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Pore Surface ◽  
Ribosomal Rna Gene ◽  
Hyphal System ◽  
Cotton Blue ◽  
A New Species

A new species of Fistulina, F. tasmanica sp. nov., is described and illustrated from Tasmania in Australia. Fistulina tasmanica is distinguished by its pileate and fleshy basidiomata with rose pore surface, fibrous context, separated tubes with small pores (6–7 per mm), a monomitic hyphal system with only clamped generative hyphae, subellipsoid to ellipsoid basidiospores (5.4–6 × 3.4–4 μm) which are negative in Melzer’s reagent and cotton blue. Phylogenetic analyses inferred from the internal transcribed spacer regions (ITS) and the large subunit of nuclear ribosomal RNA gene (nLSU) sequences also confirmed that F. tasmanica is a new member within Fistulina.

Gerhardtia sinensis (Agaricales, Lyophyllaceae), a new species and a newly recorded genus for China

Phytotaxa ◽  
2017 ◽  
Vol 332 (2) ◽  
pp. 172 ◽  
Author(s):  
TING LI ◽  
TAIHUI LI ◽  
CHAOQUN WANG ◽  
WANGQIU DENG ◽  
BIN SONG
Keyword(s):  
New Species ◽  
Related Species ◽  
Internal Transcribed Spacer ◽  
Southern China ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Pale Yellow ◽  
Molecular Phylogenetic ◽  
A New Species

Gerhardtia sinensis, as a new species discovered from southern China, is described, illustrated and compared with morphologically similar and phylogenetically related species. Morphologically, it is characterized by its white to yellowish or partially pale yellow pileus with faint striae, subdistant to fairly distant lamellae with intervenose veins, and slightly verruculose basidiospores (4.7–)5.2–6.2(–6.6) × (2.5–)3.0–3.4(–3.8) μm in size. Molecular phylogenetic analyses of the new species and related taxa are performed based on the sequences of nuclear ribosomal large subunit (nrLSU) and nuclear ribosomal internal transcribed spacer (ITS).

A new species of Galerina (Hymenogastraceae, Agaricales) from northeast China

Phytotaxa ◽  
2021 ◽  
Vol 524 (1) ◽  
pp. 27-36
Author(s):  
XIAOLIANG LIU ◽  
TOLGOR BAU
Keyword(s):  
New Species ◽  
Internal Transcribed Spacer ◽  
Inner Mongolia ◽  
Northeast China ◽  
Phylogenetic Analyses ◽  
Morphological Description ◽  
Rdna Sequences ◽  
Inner Mongolia Autonomous Region ◽  
Internal Transcribed Spacer Rdna ◽  
A New Species

Galerina variibasidia, a new species in the Hymenogastraceae, was discovered in Arxan, Inner Mongolia Autonomous Region, China. This species is presented with morphological description, illustrations, and supported by phylogenetic analyses using Maximum Likelihood and Bayesian Inference analyses with the internal transcribed spacer rDNA sequences.

Morphological characteristics and phylogenetic analyses revealed a new Calocybe (Lyophyllaceae, Basidiomycota) species from northeast China

Phytotaxa ◽  
2021 ◽  
Vol 490 (2) ◽  
pp. 203-210
Author(s):  
JIZE XU ◽  
XIAODONG YU ◽  
CHUNLAN ZHANG ◽  
YU LI
Keyword(s):  
New Species ◽  
Internal Transcribed Spacer ◽  
Northeast China ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Morphological Characteristics ◽  
Nuclear Ribosomal Dna ◽  
Full Description ◽  
Molecular Phylogenetic ◽  
A New Species

A new species, Calocybe decurrens, is illustrated and described in detail based on morphological characteristics and phylogenetic analyses. Calocybe decurrens is mainly characterized by its decurrent gills and by its stipe that discolors upon maturation. Molecular phylogenetic analyses were based on the internal transcribed spacer (ITS1-5.8S-ITS2) and the large subunit of the nuclear ribosomal DNA (nrLSU) sequences. The results indicated that its affiliation is in genus Calocybe, where it occupies an isolated position. A full description, color images, illustrations and a phylogenetic tree to show the placement of the new species are provided.

A new and intriguing brown-spored Leucocoprinus species

Phytotaxa ◽  
2021 ◽  
Vol 479 (1) ◽  
pp. 44-54
Author(s):  
JUAN M. SUAREZ ◽  
ALEXANDRA M. GOTTLIEB ◽  
BERNARDO E. LECHNER
Keyword(s):  
New Species ◽  
Internal Transcribed Spacer ◽  
Buenos Aires ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Nuclear Rdna ◽  
Internal Transcribed Spacer Region ◽  
A New Species

Leucocoprinus brunneosporus sp. nov., collected at the Santa Catalina Reserve (Buenos Aires, Argentina), is proposed as a new species. We performed separate phylogenetic analyses of the nuclear rDNA large subunit (28S) and the complete nuclear rDNA internal transcribed spacer region (ITS) to establish the placement of the new species in the phylogeny of the Agaricaceae. This new species has a macromorphology similar to that of Lc. birnbaumii, but the spore print is light brown. Detailed descriptions and illustrations of the macro- and microscopic characters are provided.

Filsoniana lhasanensis sp. nov. from Tibet, China

Mycotaxon ◽  
2020 ◽  
Vol 134 (4) ◽  
pp. 663-675
Author(s):  
Xue-Mei Wen ◽  
Hurnisa Shahidin ◽  
Abdulla Abbas
Keyword(s):  
New Species ◽  
Internal Transcribed Spacer ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Small Subunit ◽  
Dark Orange ◽  
A New Species

A new species, Filsoniana lhasanensis, is described from Tibet, China, where it grows on rocks at altitudes 4200–4432 m. The lichen is characterised by a poorly developed or absent dark orange areolate thallus, lecanorine to zeorine orange to deep-orange aggregated apothecia, and richly branched and anastomosed paraphyses. DNA was obtained for three gene loci—nuclear internal transcribed spacer (ITS), nuclear large subunit (LSU), and mitochondrial small subunit (SSU). Phylogenetic analyses support the taxon as a new species of Filsoniana .

Amanita rufobrunnescens, a new species of Amanita section Amidella from South China

Phytotaxa ◽  
2016 ◽  
Vol 243 (2) ◽  
pp. 147 ◽  
Author(s):  
Wangqiu Deng ◽  
Taihui Li ◽  
MD. IQBAL HOSEN
Keyword(s):  
New Species ◽  
South China ◽  
Internal Transcribed Spacer ◽  
Phylogenetic Analyses ◽  
Large Subunit ◽  
Guangdong Province ◽  
Distinct Species ◽  
Nuclear Ribosomal Dna ◽  
Molecular Phylogenetic ◽  
A New Species

Amanita rufobrunnescens is described as a new species in the subgenus Lepidella section Amidella from Guangdong Province, China. It is characterized by whitish basidiomes that bruise reddish brown, brownish sub-membranous to fibrillose volval remnants on the pileus, a striate pileus margin, white lamellae with truncate lamellulae, grayish orange to light brown volva, amyloid basidiospores that are ellipsoid to elongate (9.5–)10–12(–13) × (5–)5.5–6.5(–7) µm, and 5–10 μm wide pileipellis hyphae with yellowish vacuolar pigments. There are no clamp connections. Molecular phylogenetic analyses based on the nuclear ribosomal large subunit of nuclear ribosomal DNA (LSU) and internal transcribed spacer (ITS) sequences reveal that A. rufobrunnescens is a distinct species.

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