Marasmiellus griseobrunneus sp. nov. (Omphalotaceae) from Kerala State, India

Phytotaxa ◽  
2019 ◽  
Vol 416 (1) ◽  
pp. 25-33
Author(s):  
SHAHINA A. SHARAFUDHEEN ◽  
PATINJAREVEETTIL MANIMOHAN
Keyword(s):  
New Species ◽  
Maximum Likelihood ◽  
Molecular Phylogeny ◽  
Ribosomal Dna ◽  
Related Species ◽  
Internal Transcribed Spacer ◽  
Nuclear Ribosomal Dna ◽  
Internal Transcribed Spacer Region ◽  
Kerala State

Marasmiellus griseobrunneus sp. nov. is described from Kerala State, India, on the basis of both morphology and molecular phylogeny. This species is characterized by a grayish brown, sulcate-striate pileus with a fimbriate margin, weakly to strongly intervenose lamellae, pip-shaped to short lanceolate or lacrymoid basidiospores, versiform cheilo- and pleurocystidia, subregular hymenophoral trama, and the presence of appressed or ascending setae on the pileipellis and stipitipellis. A detailed description, comparison with both morphologically and phylogenetically related species, photographs of both the basidiocarps and the microscopic structures, and a Maximum Likelihood phylogram, based on the sequence of the Internal Transcribed Spacer region of the nuclear ribosomal DNA, depicting the placement of the new species are provided.

Three new species of Entoloma subgenus Nolanea from India based on morphology and molecular phylogeny

Phytotaxa ◽  
2016 ◽  
Vol 286 (4) ◽  
pp. 232 ◽  
Author(s):  
K. N.ANIL RAJ ◽  
PATINJAREVEETTIL MANIMOHAN
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Maximum Likelihood ◽  
Molecular Phylogeny ◽  
Related Species ◽  
Internal Transcribed Spacer ◽  
Internal Transcribed Spacer Region ◽  
Three New Species ◽  
Kerala State

Three new species of Entoloma belonging to the subgenus Nolanea, E. brunneoumbonatum, E. luteodiscum and E. brunneoapplanatum, 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 discussed. The nuclear ribosomal internal transcribed spacer region (ITS) of the three species was sequenced and analyzed. The ITS-based phylogenetic analysis, performed using Maximum Likelihood (ML) method, supported both the novelty of these species and their infrageneric placement within the subgenus Nolanea. A key to the ten species of Entoloma subgenus Nolanea known from India is also provided.

Tubaria keralensis, a new species of T. furfuracea complex from tropical India

Phytotaxa ◽  
2016 ◽  
Vol 278 (3) ◽  
pp. 287 ◽  
Author(s):  
K. P. DEEPNA LATHA ◽  
NEERAJA K. Paramban ◽  
PATINJAREVEETTIL MANIMOHAN
Keyword(s):  
New Species ◽  
Maximum Likelihood ◽  
Molecular Phylogeny ◽  
Internal Transcribed Spacer ◽  
Sequence Data ◽  
Large Subunit ◽  
Internal Transcribed Spacer Region ◽  
Comprehensive Description ◽  
Kerala State ◽  
A New Species

Tubaria keralensis sp. nov. is described from Kerala State, India based on morphology and molecular phylogeny. Comprehensive description, photographs, and comparisons with phenetically similar and phylogenetically related species are provided. Tubaria keralensis is characterized by its strongly intervenose lamellae with concolorous edges; a stipe with velar remnants and a white, strigose basal mycelium and broadly ellipsoid to ovoid basidiospores. Nuclear ribosomal internal transcribed spacer region (nrITS) and nuclear ribosomal large subunit (nrLSU) gene region were sequenced and analyzed. Maximum likelihood (ML) analysis of combined nrITS and nrLSU sequence data revealed the novelty of the species as well as its placement in the T. furfuracea complex. The present discovery of T. keralensis forms the second report of a new Tubaria species from Kerala.

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.

A Molecular Phylogeny of Lilium in the Internal Transcribed Spacer Region of Nuclear Ribosomal DNA

1999 ◽  
Vol 49 (2) ◽  
pp. 238-249 ◽  
Author(s):  
Tomotaro Nishikawa ◽  
Keiichi Okazaki ◽  
Tae Uchino ◽  
Katsuro Arakawa ◽  
Tsukasa Nagamine
Keyword(s):  
Molecular Phylogeny ◽  
Ribosomal Dna ◽  
Internal Transcribed Spacer ◽  
Nuclear Ribosomal Dna ◽  
Internal Transcribed Spacer Region

Three new species of Russulaceae from India based on morphology and molecular phylogeny

Phytotaxa ◽  
2016 ◽  
Vol 246 (1) ◽  
pp. 61 ◽  
Author(s):  
K. P. Deepna Latha ◽  
K. N. Anil Raj ◽  
V. Adnaan Farook ◽  
Shahina A. Sharafudheen ◽  
Neeraja K. Parambil ◽  
...  
Keyword(s):  
New Species ◽  
Maximum Likelihood ◽  
Molecular Phylogeny ◽  
Internal Transcribed Spacer ◽  
Novel Species ◽  
Large Subunit ◽  
Line Drawings ◽  
Three New Species ◽  
Kerala State ◽  
Blastn Search

Three new species of Russulaceae, Lactifluus umbonatus and Lactifluus indicus belonging to Lf. subg. Gerardii and Lactarius keralensis belonging to L. subg. Piperites, are described from Kerala State, India. Comprehensive descriptions, photographs, line drawings and comparisons with phenetically similar and phylogenetically related species are given. Nuclear ribosomal internal transcribed spacer regions (ITS) of the three species were sequenced and analyzed. In addition, nuclear ribosomal large subunit (nLSU) gene of Lactifluus indicus was sequenced and the sequence was used in BLASTn search to find similar sequences. Maximum likelihood (ML) analysis based on the ITS sequences confirmed both the novelty of these species and their placement within their respective genera. The discovery of Lactifluus umbonatus and Lf. indicus represent the first report of novel species belonging to Lf. subg. Gerardii from India. Lactifluus indicus represents the second record of a pleurotoid Lactifluus species from India.

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.

A new species and a new record of Parasola from Kerala State, India

Phytotaxa ◽  
2018 ◽  
Vol 369 (4) ◽  
pp. 260 ◽  
Author(s):  
K. G. GREESHMA GANGA ◽  
PATINJAREVEETTIL MANIMOHAN
Keyword(s):  
New Species ◽  
Maximum Likelihood ◽  
Internal Transcribed Spacer ◽  
New Record ◽  
Large Subunit ◽  
Phylogenetic Study ◽  
Internal Transcribed Spacer Region ◽  
Kerala State ◽  
Micro Structures ◽  
A New Species

Two species of Parasola, P. parvula sp. nov. and P. lilatincta are described from Kerala State, India, based on both morphology and molecular phylogeny. Descriptions with photographs of both the basidiocarps and the micro-structures and comparison with morphologically similar and phylogenetically related species are provided. Sequences of both the nuclear ribosomal internal transcribed spacer region (ITS) and the nuclear ribosomal large subunit (nLSU) region of the two species were obtained and used in BLASTn searches. Phylogenetic study was based on Maximum likelihood (ML) analysis of the ITS sequences.

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.

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.

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