Conlarium sichuanense sp. nov., on Ficus virens from Sichuan Province, China

Phytotaxa ◽  
2021 ◽  
Vol 528 (1) ◽  
pp. 1-9
Author(s):  
TIAN ZHANG ◽  
NING-GUO LIU ◽  
WEN-LI LI ◽  
JIAN-KUI LIU
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Sequence Data ◽  
Sichuan Province ◽  
Terrestrial Habitat ◽  
Ficus Virens ◽  
Distinct Lineage

A new hyphomycetous species, Conlarium sichuanense was found on dead branches of Ficus virens (Moraceae) from a terrestrial habitat in Sichuan Province, China. The new species has sporodochial colonies on natural substate, with micronematous conidiophores and muriform, brown and subglobose to irregular-shaped conidia. The phylogenetic analysis based on combined LSU, ITS and SSU sequence data showed that Conlarium sichuanense clustered together with C. aquaticum and C. thailandense and presented as a distinct lineage. A detailed, illustrated description and comparison with related Conlarium species are provided. 

A novel Melnikomyces species from forest litter in China

Phytotaxa ◽  
2020 ◽  
Vol 471 (1) ◽  
pp. 61-68
Author(s):  
TIAN-PENG WEI ◽  
XIN ZHANG ◽  
PENG-PENG REN ◽  
YU-LAN JIANG
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Sequence Data ◽  
Forest Litter ◽  
Guizhou Province ◽  
Morphological Examination ◽  
Protein Coding ◽  
Protein Coding Genes ◽  
Distinct Lineage ◽  
A New Species

A new species, Melnikomyces longisporum sp. nov. was isolated from forest litter in Guizhou Province, China. Phylogenetic analysis based on a combined nuclear ribosomal markers (SSU, ITS, and LSU) and protein coding genes (ACT1, TUB2, and TEF1-α) sequence data indicated that this strain belonged to the genus Melnikomyces but it constituted a distinct lineage and represented herein as a novel taxon. Morphological examination showed that it can be distinguished from known Melnikomyces species by its longer branched conidiophores, and longer verruculose conidia.

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.

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.

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.

Akanthomyces neocoleopterorum, a new verticillium-like species

Phytotaxa ◽  
2020 ◽  
Vol 432 (2) ◽  
pp. 119-124
Author(s):  
WAN-HAO CHEN ◽  
YAN-FENG HAN ◽  
JIAN-DONG LIANG ◽  
ZONG-QI LIANG
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Sequence Data ◽  
Morphological Identification ◽  
Data Support ◽  
Extant Species ◽  
A New Species

A new species, Akanthomyces neocoleopterorum, which was isolated from an infected ladybug, is introduced. Morphological comparisons with extant species and DNA-based phylogenies from analysis of a multigene dataset support the establishment of the new species. It differs from other species by having mononematous and verticillium-like conidiophores, longer phialides, and mostly cylindrical conidia. Both the morphological identification and phylogenetic analysis of combined ITS, LSU, RPB1, RPB2 and TEF sequence data support A. neocoleopterorum as a new species in the genus Akanthomyces.

Akanthomyces lepidopterorum, a new lecanicillium-like species

Phytotaxa ◽  
2020 ◽  
Vol 459 (2) ◽  
pp. 117-123
Author(s):  
WAN-HAO CHEN ◽  
YAN-FENG HAN ◽  
JIAN-DONG LIANG ◽  
ZONG-QI LIANG
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Southwest China ◽  
Sequence Data ◽  
New Combination ◽  
Morphological Identification ◽  
Data Support ◽  
A New Species ◽  
Moderate Length

During a survey of entomopathogenetic fungi from Southwest China, a new species, Akanthomyces lepidopterorum was found on an undetermined lepidopteran larva. It differs from other species based on mostly smaller conidia, mononematous conidiophores and moderate length of phialide. Both the morphological identification and phylogenetic analysis of combined ITS, LSU and RPB2 sequence data support A. lepidopterorum as a new species. A new combination is also proposed in the genus Akanthomyces.

Tremateia murispora sp. nov. (Didymosphaeriaceae, Pleosporales) from Guizhou, China

Phytotaxa ◽  
2019 ◽  
Vol 416 (1) ◽  
pp. 79-87 ◽  
Author(s):  
YAO FENG ◽  
SHENG-NAN ZHANG ◽  
ZUO-YI LIU
Keyword(s):  
New Species ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Monophyletic Clade ◽  
Distinct Lineage ◽  
A New Species

An Ascomycetous species was found from decaying woody stems in Guizhou, China. Morphologically, the fungus can be assigned well in Tremateia in having immersed ascomata, cellular pseudoparaphyses and muriform ascospores, but it differs from other species in having the 3–7 transverse septa ascospores surrounded by a gelatinous sheath. Phylogenetic analyses based on a concatenated dataset of ITS, LSU, SSUand TEF1-α sequence data indicated that the fungus belongs to the genus Tremateia, Didymosphaeriaceae, four taxa formed a monophyletic clade and represent the genus Tremateia with well supported. The new collection formed a distinct lineage and can be recognized as a new species. Therefore, a new species Tremateia murispora is introduced with detailed description and illustration, the notes on its morphologically and phylogenetically related taxa is provided.

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 A new species of Pestalotiopsis from leaf spots of Licuala grandis from Hainan, China

Phytotaxa ◽  
2013 ◽  
Vol 88 (3) ◽  
pp. 49 ◽  
Author(s):  
KUN GENG ◽  
BIN ZHANG ◽  
YU SONG ◽  
KEVIN D. HYDE ◽  
JI-CHUAN KANG ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Molecular Phylogeny ◽  
Gene Sequence ◽  
Sequence Data ◽  
Leaf Spots ◽  
A New Species ◽  
Type Sequence ◽  
Gene Sequence Data ◽  
Β Tubulin

A new species, Pestalotiopsis licualacola, was isolated from grey leafspots of Licuala grandis (ruffled fan palm). It is morphologically distinct in having relatively small, greyish brown conidia (16–20 × 3–5 μm), and 1–3 short apical appendages without knobs. Phylogenetic analysis based on combination of ITS, β-tubulin and tef1 gene sequence data clearly distinguishes P. licualacola from other species in this genus, with ex-type sequence data in GenBank. Based on morphology and molecular phylogeny we describe it as a new species.

Roussoella guttulata (Roussoellaceae, Pleosporales), a novel bambusicolous ascomycete from Thailand

Phytotaxa ◽  
2020 ◽  
Vol 471 (3) ◽  
pp. 221-233
Author(s):  
JING-YI ZHANG ◽  
RUNGTIWA PHOOKAMSAK ◽  
SARANYAPHAT BOONMEE ◽  
KEVIN D. HYDE ◽  
DONG-QIN DAI ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Phylogenetic Tree ◽  
Full Description ◽  
Distinct Lineage ◽  
Thin Walled ◽  
Multigene Phylogenetic Analysis

Roussoella guttulata sp. nov. (Roussoellaceae) was found on bamboo culms collected in the northeast of Thailand. Roussoella guttulata differs from other species in having immersed, gregarious, black pseudoascostromata, single and central ostiole with periphyses, thin-walled peridium composed of cells of textura angularis to textura prismatica and yellowish brown ascospores. The multigene phylogenetic analysis shows that the new species forms a distinct lineage basal to R. hysterioides, R. japanensis, R. scabrispora and R. verrucispora. The new species is compared with closely related Roussoella species. A full description, color photo plates and a phylogenetic tree to show the placement of the new species are provided.

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