Morphology and phylogenic position of Wynnella subalpina sp. nov. (Helvellaceae) from western China

Phytotaxa ◽  
2016 ◽  
Vol 270 (1) ◽  
pp. 41 ◽  
Author(s):  
QI ZHAO ◽  
SIRAPRAPA BROOKS ◽  
YONG-CHAN ZHAO ◽  
ZHU L. YANG ◽  
KEVIN D. HYDE
Keyword(s):  
New Species ◽  
Ribosomal Dna ◽  
Internal Transcribed Spacer ◽  
Western China ◽  
Southwestern China ◽  
Monotypic Genus ◽  
Internal Transcribed Spacer Region ◽  
Phylogenetic Studies ◽  
Rabbit Ear ◽  
A New Species

The genus Wynnella has long been regarded as a monotypic genus, consisting only W. auricula (Schaeff) Boud. Morphological and phylogenetic studies were carried out on new collections of Wynnella from Tibet and Sichuan, in southwestern China. Morphology and phylogenies inferred from the internal transcribed spacer region of ribosomal DNA (ITS) and the D1–D3 region of 28S nrDNA (28S) sequences data clearly suggest these collections representing a new species in the genus. Wynnella subalpina is thus introduced and illustrated. The species is characterized by its rabbit ear-shaped apothecia, with a tea brown to blackish brown hymenium, a red, reddish brown to pale yellowish brown receptacle surface, and a costate stipe. Detailed macro- and micro-scopic descriptions, illustrations of microscopic characters and photographic plates are provided herein.

scholarly journals Tongoloa arguta (Apiaceae), a new species from southwest China

PhytoKeys ◽  
2020 ◽  
Vol 164 ◽  
pp. 11-19
Author(s):  
Ling-Jian Gui ◽  
Jun Wen ◽  
Yan-Ping Xiao ◽  
Ting Ren ◽  
Hong-Yi Zheng ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Ribosomal Dna ◽  
Related Species ◽  
Internal Transcribed Spacer ◽  
Southwest China ◽  
Comparative Morphology ◽  
Western China ◽  
Nuclear Ribosomal Dna ◽  
A New Species

A new species Tongoloa arguta (Apiaceae) is described and illustrated in this article. The new species grows in alpine bushes and meadows in south-western China. It resembles T. silaifolia, but differs from the latter by the length of the stem, ultimate segments of leaf and rays of the umbel. Phylogenetic analysis, based on nuclear ribosomal DNA internal transcribed spacer (ITS) sequences, is provided, as well as comparative morphology between related species.

Hygrophorus parvirussula sp. nov., a new edible mushroom from southwestern China

Phytotaxa ◽  
2018 ◽  
Vol 373 (2) ◽  
pp. 139 ◽  
Author(s):  
HONG-YAN HUANG ◽  
SHU-DA YANG ◽  
NIAN-KAI ZENG ◽  
GUO-LI ZHANG ◽  
YU HU ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Internal Transcribed Spacer ◽  
Edible Mushroom ◽  
Southwestern China ◽  
Phylogenetic Species ◽  
Internal Transcribed Spacer Region ◽  
A New Species

A Chinese species of Hygrophorus with a purplish red or pinkish red pileus, treated as “H. russula” is taxonomically reevaluated, including sequences of “H. russula” from GenBank. Phylogenetic analysis of the internal transcribed spacer region indicated that “H. russula” from different continents is a complex of at least eight phylogenetic species. Chinese entities are distinct from previously described species of Hygrophorus, including the European H. russula. Therefore, we describe it as a new species, namely H. parvirussula sp. nov., which differs from H. russula by its smaller basidiomata, slightly larger basidiospores, and the presence of cheilocystidia and pleurocystidia.

Trogia benghalensis (Marasmiaceae, Basidiomycota), a new species from India

Phytotaxa ◽  
2017 ◽  
Vol 331 (2) ◽  
pp. 273 ◽  
Author(s):  
ARUN KUMAR DUTTA ◽  
SUDESHNA NANDI ◽  
ENTAJ TARAFDER ◽  
RIMPA SIKDER ◽  
ANIRBAN ROY ◽  
...  
Keyword(s):  
New Species ◽  
Related Species ◽  
Internal Transcribed Spacer ◽  
West Bengal ◽  
Internal Transcribed Spacer Region ◽  
Comprehensive Description ◽  
Closely Related Species ◽  
Molecular Sequence ◽  
Region Data ◽  
A New Species

A new species of Trogia (Marasmiaceae, Basidiomycota) is described from West Bengal, India. Analysis of the molecular sequence (nuclear ribosomal internal transcribed spacer region) data suggests that T. benghalesis is phylogenetically distinct from its closely related species. Comprehensive description based on macro- and microscopic characters, photographs and comparisons with morphologically similar and phylogenetically related species are provided.

Amanita mansehraensis, a new species in section Vaginatae from Pakistan

Phytotaxa ◽  
2019 ◽  
Vol 409 (4) ◽  
pp. 189-201 ◽  
Author(s):  
MALKA SABA ◽  
DANNY HAELEWATERS ◽  
MUHAMMAD FIAZ ◽  
ABDUL NASIR KHALID ◽  
DONALD H. PFISTER
Keyword(s):  
New Species ◽  
Ribosomal Rna ◽  
Internal Transcribed Spacer ◽  
Sequence Data ◽  
Large Subunit ◽  
Pine Forests ◽  
Evolutionary Relationships ◽  
Internal Transcribed Spacer Region ◽  
Bayesian Inferences ◽  
A New Species

A new species of Amanita subgenus Amanita sect. Vaginatae is described and illustrated based on material collected in pine forests in district Mansehra, Khyber Pakhtoonkhaw, Pakistan. Amanita mansehraensis is recognized by the presence of a light brown or light greyish olive pileus with strong brown or deep brown pileus center; non-appendiculate, rimose, sulcate or plicate striate pileus margin; subglobose to ellipsoid basidiospores; and a saccate volva. The internal transcribed spacer region (ITS) and large subunit of the nuclear ribosomal RNA gene (nrLSU) were used for the delimitation of this species based on sequence data. The evolutionary relationships of A. mansehraensis with other species of Amanita were inferred by means of Maximum Likelihood and Bayesian inferences of the nrLSU dataset and concatenated ITS+nrLSU dataset. Amanita mansehraensis is most closely related to A. brunneofuliginea, A. pseudovaginata, and the recently described A. glarea.

Peucedanum huangshanense (Apiaceae), a new species from Anhui, China

Phytotaxa ◽  
2020 ◽  
Vol 430 (1) ◽  
pp. 17-24
Author(s):  
SHAN-SHAN CHU ◽  
DE-QUN WANG ◽  
HUA-SHENG PENG ◽  
LU-QI HUANG
Keyword(s):  
New Species ◽  
Ribosomal Dna ◽  
Internal Transcribed Spacer ◽  
Its Region ◽  
Distinct Species ◽  
Nuclear Ribosomal Dna ◽  
Phylogenetic Position ◽  
A New Species

Peucedanum huangshanense, a new species discovered in Anhui, China, is illustrated and described. Detailed morphological comparisons have showed that it is similar to P. praeruptorum but differs from the latter by having larger compound umbels (5–14 cm across), rays up to 25, and long-ovoid mericarps with lateral ribs narrowly winged. To explore the phylogenetic position of this species, nuclear ribosomal DNA internal transcribed spacer (ITS) region was sequenced for P. huangshanense and P. praeruptorum collected in different places. The morphological and molecular evidences support the hypothesis that P. huangshanense is a new distinct species.

Amanita mansehraensis, a new species in section Vaginatae from Pakistan

Phytotaxa ◽  
2019 ◽  
Vol 401 (3) ◽  
pp. 199
Author(s):  
MALKA SABA ◽  
DANNY HAELEWATERS ◽  
MUHAMMAD FIAZ ◽  
ABDUL NASIR KHALID ◽  
DONALD H. PFISTER
Keyword(s):  
New Species ◽  
Ribosomal Rna ◽  
Internal Transcribed Spacer ◽  
Sequence Data ◽  
Large Subunit ◽  
Pine Forests ◽  
Evolutionary Relationships ◽  
Internal Transcribed Spacer Region ◽  
Bayesian Inferences ◽  
A New Species

A new species of Amanita subgenus Amanita sect. Vaginatae is described and illustrated based on material collected in pine forests in district Mansehra, Khyber Pakhtoonkhaw, Pakistan. Amanita mansehraensis is recognized by the presence of a light brown or light greyish olive pileus with strong brown or deep brown pileus center; non-appendiculate, rimose, sulcate or plicate striate pileus margin; subglobose to ellipsoid basidiospores; and a saccate volva. The internal transcribed spacer region (ITS) and large subunit of the nuclear ribosomal RNA gene (nrLSU) were used for the delimitation of this species based on sequence data. The evolutionary relationships of A. mansehraensis with other species of Amanita were inferred by means of Maximum Likelihood and Bayesian inferences of the nrLSU dataset and concatenated ITS+nrLSU dataset. Amanita mansehraensis is most closely related to A. brunneofuliginea, A. pseudovaginata, and the recently described A. glarea.

Inocybe griseorubida, a new species of Pseudosperma clade from tropical India

Phytotaxa ◽  
2015 ◽  
Vol 221 (2) ◽  
pp. 166 ◽  
Author(s):  
K. P. Deepna Latha ◽  
Patinjareveettil Manimohan
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Rna Polymerase Ii ◽  
Internal Transcribed Spacer ◽  
Large Subunit ◽  
Similar Species ◽  
Internal Transcribed Spacer Region ◽  
Comprehensive Description ◽  
Kerala State ◽  
A New Species

Inocybe griseorubida sp. nov. is described from Kerala State, India. A comprehensive description, photographs, and comparisons with phenetically similar species are provided. The nuclear ribosomal internal transcribed spacer region (ITS), a portion of the nuclear ribosomal large subunit (nLSU) and a portion of the nuclear second-largest subunit of RNA polymerase II (rpb2) gene of this species were sequenced and analyzed. Phylogenetic analysis of rpb2 sequences confirmed both the novelty of the species and its placement within the Pseudosperma clade.

Pseudosperma flavorimosum sp. nov. from Pakistan

Mycotaxon ◽  
2020 ◽  
Vol 135 (1) ◽  
pp. 183-193
Author(s):  
Sana Jabeen ◽  
Abdul Nasir Khalid
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Ribosomal Dna ◽  
Internal Transcribed Spacer ◽  
Morphological Characters ◽  
Nuclear Ribosomal Dna ◽  
Its Sequence ◽  
Sequence Analyses ◽  
Khyber Pakhtunkhwa Province ◽  
A New Species

Pseudosperma flavorimosum is a new species described from Khyber Pakhtunkhwa province, Pakistan. It is delimited based on morphological characters combined with a molecular phylogeny inferred from nuclear ribosomal DNA internal transcribed spacer (ITS) sequence analyses. The ITS-based phylogeny supports the independence of the new species, which is also is morphologically distinct from closely related taxa.

Allium dönmezii, a new species of Allium sect. Melanocrommyum (Amaryllidaceae) from Turkey: morphological and molecular evidence

Phytotaxa ◽  
2019 ◽  
Vol 411 (3) ◽  
pp. 194-204
Author(s):  
ŞÜKRÜ KARAKUŞ ◽  
BİROL MUTLU
Keyword(s):  
New Species ◽  
Molecular Marker ◽  
Ribosomal Dna ◽  
Internal Transcribed Spacer ◽  
Nuclear Ribosomal Dna ◽  
Molecular Evidence ◽  
Its Regions ◽  
First Time ◽  
East Anatolia ◽  
A New Species

Allium dönmezii is described as a new species from east Anatolia, Turkey. The molecular marker ITS (Internal Transcribed Spacer of nuclear ribosomal DNA) confirms that the new species belongs to A. sect. Melanocrommyum. The diagnostic characters of the new species are morphologically compared with the related A. woronowii, A. serpentinicum, and A. moderense, as well as with A. rothii and A. chrysantherum. In addition, the ITS regions of A. purpureoviride and A. chrysantherum were sequenced and uploaded on GenBank for the first time.

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.

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