Rhodocybe tugrulii (Agaricales, Entolomataceae), a new species from Turkey and Estonia based on morphological and molecular data, and a new combination in Clitocella (Entolomataceae)

Phytotaxa ◽  
2016 ◽  
Vol 267 (1) ◽  
pp. 1 ◽  
Author(s):  
ALFREDO VIZZINI ◽  
TIMOTHY J BARONI ◽  
ERTUGRUL SESLI ◽  
VLADIMÍR ANTONÍN ◽  
IRJA SAAR
Keyword(s):  
New Species ◽  
Data Analysis ◽  
Molecular Data ◽  
New Combination ◽  
Molecular Evidence ◽  
Morphological And Molecular Data ◽  
Pileus Surface ◽  
A New Species

Rhodocybe tugrulii sp. nov. is described based on both morphological and molecular data (analysis of nrITS and nrLSU sequences) from Zigana Mountain, Trabzon, Turkey and Lääne County, Estonia. It is distinguished by the grey to beige or slightly reddish brown basidiomata, a small, convex to hemispheric, cracked pileus surface, decurrent lamellae; a pruinose and cylindrical stipe; 2- or 4- spored basidia; and hyaline, somewhat angular to broadly ellipsoid, sometimes obscurely bumpy, on average 5.9 × 4.9 μm inamyloid basidiospores. Colour photographs of fresh basidiomata and of the main micromorphological features and a comparison with the allied species are included. Based on molecular evidence, Clitocella obscura comb. nov. is proposed.

Hygrocybe rubroalba (Hygrophoraceae, Agaricales), a new species of sect. Firmae from Brazil

Phytotaxa ◽  
2015 ◽  
Vol 226 (1) ◽  
pp. 18 ◽  
Author(s):  
Alfredo Vizzini ◽  
Paolo Picciola ◽  
Eliseo Battistin ◽  
Enrico Ercole
Keyword(s):  
New Species ◽  
Molecular Data ◽  
Morphological And Molecular Data ◽  
Pileus Surface ◽  
A New Species ◽  
Pure White

A new Hygrocybe species with dimorphic basidia and spores, H. rubroalba, is described based on morphological and molecular data. Its peculiar features are a dry, bright red to purplish red, not or very slightly depressed pileus surface, and pure white lamellae that are adnate or emarginate rather than decurrent. It is phylogenetically close to H. martinicensis in sect. Firmae.

scholarly journals Morphological and Phylogenetic Appraisal of Novel and Extant Taxa of Stictidaceae from Northern Thailand

2021 ◽  
Vol 7 (10) ◽  
pp. 880
Author(s):  
De-Ping Wei ◽  
Dhanushka N. Wanasinghe ◽  
Eleni Gentekaki ◽  
Vinodhini Thiyagaraja ◽  
Saisamorn Lumyong ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Sequence Data ◽  
Molecular Data ◽  
New Combination ◽  
Morphological Evidence ◽  
Fungal Adaptation ◽  
Drought Resistant ◽  
Morphological And Molecular Data ◽  
A New Species

Stictidaceae comprises taxa with diverse lifestyles. Many species in this family are drought resistant and important for studying fungal adaptation and evolution. Stictidaceae comprises 32 genera, but many of them have been neglected for decades due to the lack of field collections and molecular data. In this study, we introduce a new species Fitzroyomyces hyaloseptisporus and a new combination Fitzroyomycespandanicola. We also provide additional morphological and molecular data for Ostropomyces pruinosellus and O. thailandicus based on new collections isolated from an unidentified woody dicotyledonous host in Chiang Rai, Thailand. Taxonomic conclusions are made with the aid of morphological evidence and phylogenetic analysis of combined LSU, ITS and mtSSU sequence data. Characteristics such as the shape and septation of ascospores and conidia as well as lifestyles among genera of Stictidaceae are discussed.

Cymbidium weishanense (Orchidaceae; Epidendroideae), a new species from China: evidence from morphological and molecular data

Phytotaxa ◽  
2021 ◽  
Vol 500 (1) ◽  
pp. 45-50
Author(s):  
XIA YU ◽  
MENG-YAO ZENG ◽  
GUI-ZHEN CHEN ◽  
XIN-YU XU ◽  
YUAN-YANG BI ◽  
...  
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
Plastid Dna ◽  
Molecular Data ◽  
Molecular Evidence ◽  
Natural Hybrid ◽  
Morphological Comparison ◽  
The Status ◽  
Morphological And Molecular Data ◽  
A New Species

A new species of Cymbidium (Orchidaceae), C. weishanense, from Yunnan Province, China, is illustrated and described based on morphological and molecular evidence. Morphological comparison indicates that C. weishanense is similar to C. concinnum but differs in several floral characteristics. Molecular analyses based on nuclear ribosomal (ITS) and plastid DNA (matK and rbcL) support the status of C. weishanense as a new species. Due to the low support for nrITS, it is possible that this is a natural hybrid of C. concinnum with C. insigne or another related species.

Cymbidium biflorens (Orchidaceae; Epidendroideae), a new species from China: evidence from morphological and molecular data

Phytotaxa ◽  
2020 ◽  
Vol 428 (3) ◽  
pp. 271-278
Author(s):  
DI-YANG ZHANG ◽  
XIONG-DE TU ◽  
BIN LIU ◽  
XING-YU LIAO ◽  
SI-REN LAN ◽  
...  
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
Plastid Dna ◽  
Molecular Data ◽  
Phylogenetic Position ◽  
Molecular Evidence ◽  
Morphological Comparison ◽  
Nuclear Its ◽  
Morphological And Molecular Data ◽  
A New Species

A new species of Cymbidium (Orchidaceae), Cymbidium biflorens, from Yunnan Province, China, is illustrated and described based on morphological and molecular evidence. Morphological comparison indicates that C. biflorens is similar to C. rhizomatosum, but differs by its leafless, coralline rhizome, normally two flowering periods, a shorter scape, inflorescence with 1–2 flowers, greenish flowers with longer pedicel and ovary, subelliptic petal, petals and lip not fully opened. Molecular analyses base on nuclear (ITS) and plastid DNA (matK and rbcL) were conducted to explore the phylogenetic position of the species. The molecular evidence supports C. biflorens as sister to C. rhizomatosum.

Description of Hypocambala zizhongi sp. nov. and the new combination, Glyphiulus polytrichus (Golovatch et al., 2011) comb. nov., based on morphological and molecular data (Spirostreptida: Cambalidea: Cambalopsidae)

Zootaxa ◽  
2021 ◽  
Vol 4903 (3) ◽  
pp. 405-418
Author(s):  
XUAN-KONG JIANG ◽  
ZU-XU ZHANG ◽  
HUI-MING CHEN ◽  
ZHI-CAI XIE
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Molecular Data ◽  
New Combination ◽  
Molecular Phylogenetic Analysis ◽  
Molecular Phylogenetic ◽  
Morphological And Molecular Data ◽  
A New Species

The recent delimitation of the cambalopsid genera Hypocambala and Glyphiulus is debatable. The focus of controversy is whether the presence of crests on the trunk rings is an appropriate key character dividing these two genera. To address this issue, we conducted a molecular phylogenetic analysis including species with or without crests belonging to Hypocambala and species with crests belonging to Glyphiulus. The results of the phylogenetic analysis suggest that cambalopsids with crests are monophyletic and sister to a species without crests. Hypocambala polytricha, a cambalopsid with crests that is in a clade with crested Glyphiulus species, should be transferred to Glyphiulus. Therefore, a new combination is proposed, Glyphiulus polytrichus comb. nov. In addition, a discussion on the boundary between these two genera and a description of a new species, Hypocambala zizhongi sp. nov., are provided. 

scholarly journals Synonymy of Idiococcobius Hayat with Coccobius Ratzeburg (Hymenoptera, Aphelinidae): evidenced by a new species from Malaysian Borneo

2020 ◽  
Vol 78 ◽  
pp. 33-40
Author(s):  
Hui Geng ◽  
Cheng-De Li ◽  
Jason Mottern ◽  
Andrew Polaszek
Keyword(s):  
New Species ◽  
Dna Sequence ◽  
Type Species ◽  
Sequence Data ◽  
Molecular Data ◽  
New Combination ◽  
Dna Sequence Data ◽  
Morphological And Molecular Data ◽  
A New Species ◽  
Malaysian Borneo

Idiococcobius Hayat, syn. nov., is synonymised with Coccobius Ratzeburg, based on morphological and molecular data from a new species of Coccobius from Malaysian Borneo. The new species is sufficiently similar morphologically to the type species of Idiococcobius to place it unambiguously within that genus, but molecular data from the new species, and a reassessment of the morphology of Idiococcobius, indicate synonymy of the two genera. Idiococcobius encarsoides Hayat is therefore transferred to Coccobius; resulting in the new combination: Coccobius encarsoides (Hayat), comb. nov.Coccobius islandicus Geng & Polaszek, sp. nov, is described from morphology and DNA sequence data.

Taxonomy and molecular phylogeny of Thyrostroma ephedricola sp. nov. (Dothidotthiaceae) and proposal for Thyrostroma jaczewskii comb. nov.

Phytotaxa ◽  
2019 ◽  
Vol 416 (4) ◽  
pp. 243-256 ◽  
Author(s):  
DHANDEVI PEM ◽  
RAJESH JEEWON ◽  
TIMUR BULGAKOV ◽  
YUSUFJON GAFFOROV ◽  
SINANG HONGSANAN ◽  
...  
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Ribosomal Dna ◽  
Phylogenetic Reconstruction ◽  
Molecular Data ◽  
Monophyletic Group ◽  
New Combination ◽  
Morphological And Molecular Data ◽  
A New Species

Thyrostroma ephedricola, isolated from Ephedra equisetina from Uzbekistan is introduced as a new species and a new combination, Thyrostroma jaczewskii (B. Sutton) is proposed. Both species are characterised by sporodochial, punctiform conidiomata, and brown cylindrical to subcylindrical, 1–3-septate conidiophores, cylindrical, clavate, or ellipsoid to pyriform brown conidia. Phylogenetic reconstruction based on analyses of ribosomal DNA (ITS, LSU and SSU regions) of Thyrostroma species, strongly supports the recognized taxa as a monophyletic group. The introduction of the new species is supported by both morphological and molecular data.

Paphiopedilum erythroanthum, a new species of slipper orchid (Cypripedioideae, Orchidaceae) from China based on morphological and molecular data

Phytotaxa ◽  
2019 ◽  
Vol 406 (5) ◽  
pp. 271-278
Author(s):  
XING-YU LIAO ◽  
DI-YANG ZHANG ◽  
SI-REN LAN ◽  
ZHONG-JIAN LIU
Keyword(s):  
New Species ◽  
Molecular Data ◽  
Molecular Evidence ◽  
Molecular Analyses ◽  
Slipper Orchid ◽  
Morphological And Molecular Data ◽  
A New Species

A new species of Paphiopedilum (Orchidaceae) from Yunnan, China is described and illustrated based on examining morphological and molecular evidence. Morphological comparisons indicate that the new species P. erythroanthum is somewhat similar to P. henryanum, from which it differs by its shorter scape, larger and purple-red flower without purple spots, an obovate dorsal sepal, narrowly oblong petals with recurved apex and a cordate staminode. Molecular analyses of combined nuclear and plastid datasets (ITS and matK) indicate that P. erythroanthum is sister to P. notatisepalum, which has leaves with large yellow spots, a shorter scape, larger flower, white sepals and petals with large purple spots. The morphological and molecular evidence support the hypothesis that P. erythroanthum is a new species.

Fordiophyton zhuangiae (Melastomataceae), a new species from China based on morphological and molecular evidence

Phytotaxa ◽  
2016 ◽  
Vol 282 (4) ◽  
pp. 259 ◽  
Author(s):  
SI-JIN ZENG ◽  
GE-HAN HUANG ◽  
QIANG LIU ◽  
XIAO-KAI YAN ◽  
GUO-QIANG ZHANG ◽  
...  
Keyword(s):  
New Species ◽  
Phylogenetic Analyses ◽  
Molecular Data ◽  
Molecular Evidence ◽  
Taxonomic Study ◽  
Morphological And Molecular Data ◽  
A New Species

Historically, the taxonomic study of the Asian genus Fordiophyton has had some gaps. Several specimens from Guangdong (China) have been misidentified as Fordiophyton brevicaule C. Chen. The new species proposed here shares with F. brevicaule the densely hirsute stem, rosetted leaves and glabrous hypanthia, but it is distinguished by its glabrous leaves, winged petioles, oblong petals lacking a single trichome at the apex, and purplish anthers in the longer set of stamens. The phylogenetic analyses indicate that it is a member of Fordiophyton and sister to F. brevicaule. Based on morphological and molecular data, we here recognize it as a new species, Fordiophyton zhuangiae S. Jin Zeng & G. D. Tang, which is described and illustrated.

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