A new species of Lepiota (Agaricaceae) from Punjab, Pakistan

Phytotaxa ◽  
2021 ◽  
Vol 511 (2) ◽  
Author(s):  
ABDUL REHMAN NIAZI ◽  
MUHAMMAD ASIF ◽  
AIMAN IZHAR ◽  
ABDUL NASIR KHALID
Keyword(s):  
New Species ◽  
Phylogenetic Tree ◽  
Full Description ◽  
Loamy Soil ◽  
Pale Yellow ◽  
Cholistan Desert ◽  
Its Nrdna ◽  
Distinct Morphology ◽  
A New Species ◽  
Yellowish Orange

During our surveys of fungi of some areas adjacent to the Cholistan desert, Punjab, Pakistan, we collected a new species in Lepiota sect. Echinatae. It was found on loamy soil under Vachellia nilotica and is described and illustrated as new based on the distinct morphology and ITS nrDNA analysis. The new species, Lepiota haroonabadensis, is characterized macroscopically by a light yellowish orange pileus covered with brown squarrose scales, bright yellowish to yellowish red stipe with pale yellow spiny scales, and rudimentary annulus; and microscopically by ellipsoid basidiospores, narrowly clavate to clavate cheilocystidia, cylindrical to sub-cylindrical or ellipsoidal elements of the pileus covering and cylindrical to globose elements of the stipe covering. A full description, color photos, line illustrations and a phylogenetic tree to show the position of the new species are provided.

Lepiota condylospora, a new species with nodulose spores in section Lilaceae from northern Thailand

Phytotaxa ◽  
2020 ◽  
Vol 455 (2) ◽  
pp. 61-69
Author(s):  
PHONGEUN SYSOUPHANTHONG ◽  
NARITSADA THONGKLANG ◽  
SAMANTHA C. KARUNARATHNA ◽  
PETER E. MORTIMER ◽  
KEVIN D. HYDE ◽  
...  
Keyword(s):  
New Species ◽  
Distinct Species ◽  
Full Description ◽  
Northern Thailand ◽  
Line Drawings ◽  
Its Nrdna ◽  
Chiang Mai Province ◽  
Distinct Morphology ◽  
Pileus Surface ◽  
A New Species

During our studies of the genus Lepiota in northern Thailand we collected a putatively new species with a distinct morphology and ITS nrDNA profile from Chiang Mai Province. The new species, Lepiota condylospora, is characterized by the presence of reddish brown to brownish orange or brown squamules on the pileus surface, triangular basidiospores with two lateral knobs, and a hymenidermal pileipellis composed of broadly to narrowly clavate elements. Two genetically distinct species of Lepiota section Lilaceae having triangular spores with two lateral knobs are compared with L. condylospora: Lepiota fraterna, from Papua New Guinea, differs in having larger basidiospores and cheilocystidia; while L. cristata var. macrospora, from China, has bigger basidiomata. A full description, color photographs, line drawings and a phylogenetic tree to show the position of the new species are provided.

Diversity of Auricularia (Auriculariaceae, Auriculariales) in Thailand

Phytotaxa ◽  
2017 ◽  
Vol 292 (1) ◽  
pp. 19 ◽  
Author(s):  
ASANKA R. BANDARA ◽  
SAMANTHA C. KARUNARATHNA ◽  
ALAN J.L. PHILLIPS ◽  
PETER E. MORTIMER ◽  
JIANCHU XU ◽  
...  
Keyword(s):  
New Species ◽  
Phylogenetic Tree ◽  
New Records ◽  
Light Exposure ◽  
Morphological Characteristics ◽  
Molecular Data ◽  
Full Description ◽  
Fruiting Bodies ◽  
A New Species

The identification of Auricularia species has previously relied on the examination of macroscopic features of mushroom samples collected in Thailand. These features may vary with age, light exposure, moisture and other factors, making such identification prone to error. This study uses morphological characteristics and molecular data to improve upon previous classifications of Auricularia species. Fruiting bodies collected during recent field excursions and previous collections from herbaria were examined and sequenced for two loci, viz. ITS and rpb2. Auricularia asiatica is described as a new species based on both morphological characteristics and molecular data, and is introduced with a full description, illustrations and colour photographs. Auricularia cornea and A. villosula are described as new records from Thailand. A combined ITS and rpb2 phylogenetic tree is provided, showing the placement of five Auricularia species found in Thailand.

scholarly journals Causonis sessilifolia (Vitaceae), a new species from Thailand

PhytoKeys ◽  
2021 ◽  
Vol 185 ◽  
pp. 55-64
Author(s):  
Anna Trias-Blasi ◽  
Manop Poopath ◽  
Li-Min Lu ◽  
Gaurav Parmar
Keyword(s):  
New Species ◽  
Phylogenetic Tree ◽  
Full Description ◽  
Conservation Assessment ◽  
Diagnostic Characters ◽  
A New Species

A new species, Causonis sessilifolia, from Thailand is described, based on morphological and phylogenetical methods. A full description, conservation assessment, a key, images and phylogenetic tree are provided. Diagnostic characters for this species are sessile leaves that are sometimes opposite and inflorescence insertion interfoliar.

Anacraspedodidymum submersum sp. nov. (Chaetosphaeriaceae, Chaetosphaeriales), a new species of freshwater hyphomycetes from southwest China

2021 ◽  
Vol 71 (2) ◽  
Author(s):  
Hua Zheng ◽  
Jie Li ◽  
Ji-Shu Guo ◽  
Min Qiao ◽  
Ze-Fen Yu
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Phylogenetic Tree ◽  
Southwest China ◽  
Full Description ◽  
A New Species

During a mycological survey of freshwater hyphomycetes on submerged leaves in southwest China, a new species, Anacraspedodidymum submersum, was isolated. The new species A. submersum is characterized by having monophialidic conidiogenous cells with funnel shaped collarettes and globose or subglobose, aseptate and hyaline conidia. Morphologically, A. submersum is somewhat similar to A. aquaticum and A. hyalosporum in conidiophores and conidiogenous cells, but can be easily distinguished by its subglobose to globose and smaller conidia. Phylogenetic analysis of combined ITS and LSU sequences show that the new species of Anacraspedodidymum clustered together with the genus Thozetella in Chaetosphaeriaceae. A full description, illustrations and a phylogenetic tree showing the position of A. submersum are provided herein.

scholarly journals Scilla vardaria (Asparagaceae subfamily Scilloideae): a threatened new species of Scilla L. from Northeast Turkey with a floral corona

Phytotaxa ◽  
2013 ◽  
Vol 91 (2) ◽  
pp. 50 ◽  
Author(s):  
Hasan YILDIRIM ◽  
Yusuf GEMİCİ ◽  
Paul WILKIN
Keyword(s):  
New Species ◽  
Type Specimen ◽  
Morphological Characters ◽  
Full Description ◽  
Wild Populations ◽  
Pale Yellow ◽  
Corona Structure ◽  
A New Species

Scilla vardaria Yıldırım & Gemici (Asparagaceae) is described as a new species. Diagnostic morphological characters, a full description and detailed illustrations are provided on the basis of the type specimen and observations of wild populations. The new species is characterized by the conical floral corona structure formed by fusion of its filaments, with anthers arising almost at the floral corona apex. Its seeds are borne in pyriform capsules and are oblong, straw to pale yellow with a cucullate, pale creamy yellow elaiosome which is adherent to the testa and the bulb is brown-pink. It is easily distinguished from all other Scilla species on the basis of these morphological characters.

Junewangia aquatica (Junewangiaceae), a new species from freshwater habitats in China

Phytotaxa ◽  
2018 ◽  
Vol 336 (3) ◽  
pp. 272 ◽  
Author(s):  
HAI-YAN SONG ◽  
PING-AN ZHONG ◽  
JIANG-LIN LIAO ◽  
ZHAO-HAI WANG ◽  
DIAN-MING HU ◽  
...  
Keyword(s):  
New Species ◽  
Phylogenetic Tree ◽  
Yunnan Province ◽  
Submerged Wood ◽  
Freshwater Habitats ◽  
A New Species

Junewangia aquatica sp. nov., a new Acrodictys-like fungus was collected on submerged wood from freshwater habitats in Yunnan Province, China. J. aquatica is characterized by its flared conidiophores with percurrent proliferations, monoblastic, terminal or intercalary, cylindrical conidiogenous cells, and subglobose to broadly ellipsoidal conidia with transverse and oblique septa. A phylogenetic tree of Acrodictys-like species was inferred from multi-locus (SSU, ITS and LSU) sequences. A key to the species of Junewangia is provided.

scholarly journals Phylogeny of the ant genus Aphaenogaster (Hymenoptera: Formicidae) in the Iberian Peninsula, with the description of a new species

Sociobiology ◽  
2018 ◽  
Vol 65 (2) ◽  
pp. 215 ◽  
Author(s):  
Kiko Gómez ◽  
David Martinez ◽  
Xavier Espadaler
Keyword(s):  
New Species ◽  
Phylogenetic Tree ◽  
Iberian Peninsula ◽  
Worker Caste ◽  
A New Species

A phylogenetic tree of the Iberian Aphaenogaster species - except for A. splendida (Roger) - and a key to the worker caste of all Iberian Aphaenogaster species are proposed. The position of A. striativentris Forel and A. cardenai Espadaler is discussed, stating the possibility that this second species may belong to a new, undescribed genus. Aphaenogaster ulibeli n. sp. is described from the Iberian Peninsula. Its closest relatives are A. gibbosa (Latreille) and A. striativentris. Its habitat seems to be restricted to caducifolia forests in the Western Central Massif. 

scholarly journals Pternopetalum paucifoliolatum (Apiaceae), a new Critically Endangered species from Sichuan, China

PhytoKeys ◽  
2020 ◽  
Vol 166 ◽  
pp. 97-103
Author(s):  
Jian-Fei Ye ◽  
Liang Chen ◽  
Zhang-Jian Shan ◽  
Xiao-Jie Li ◽  
Ce-Hong Li
Keyword(s):  
New Species ◽  
Endangered Species ◽  
Morphological Characters ◽  
Sichuan Province ◽  
Critically Endangered ◽  
Full Description ◽  
Distribution Map ◽  
Critically Endangered Species ◽  
A New Species

Pternopetalum paucifoliolatum, a new species from Sixigou Scenic Area, Emeishan City, Sichuan Province, is proposed and described. Diagnostic morphological characters, full description, detailed illustrations, and a distribution map are provided. The new species is similar to P. porphyronotum in possessing the 1-pinnate leaves and the abaxially purple-red leaflets, but differs from the latter by shorter stature, fewer leaflets ((1–) 3–7) and rays (5–8), the leaflet margin white-ciliate. The new species, which is assessed as Critically Endangered (CR), was only found on limestone cliffs. We also provide a new key to the species of Pternopetalum.

Heterodermia upretii, a new species from India (Physciaceae, Ascomycota)

Phytotaxa ◽  
2014 ◽  
Vol 175 (2) ◽  
pp. 117 ◽  
Author(s):  
Yogesh Joshi ◽  
Shashi Upadhyay ◽  
Krishna Chandra
Keyword(s):  
New Species ◽  
Lower Surface ◽  
New Taxon ◽  
Kumaun Himalaya ◽  
Unknown Species ◽  
Taxonomic Studies ◽  
A New Species ◽  
Yellowish Orange

Taxonomic studies on the lichen genus Heterodermia in India revealed a hitherto unknown species, which is here described as new: H. upretii Y. Joshi, S. Upadhyay & K. Chandra. It is characterized by a grayish, ±pruinose thallus, corticated lower surface, yellowish-orange P+ red medulla and Polyblastidium-type ascospores with sporoblastidia. The species is reported from temperate regions of Champawat and Pithoragarh districts of Kumaun Himalaya and was found colonizing rocks, barks and twigs of various trees. Description and figures are provided and the new taxon is compared with similar Heterodermia species.

scholarly journals Helminthosporium velutinum and H. aquaticum sp. nov. from aquatic habitats in Yunnan Province, China

Phytotaxa ◽  
2016 ◽  
Vol 253 (3) ◽  
pp. 179 ◽  
Author(s):  
DAN ZHU ◽  
ZONG-LONG LUO ◽  
DARBHE JAYARAMA BAHT ◽  
ERIC.H.C. MCKENZIE ◽  
ALI H. BAHKALI ◽  
...  
Keyword(s):  
New Species ◽  
Phylogenetic Tree ◽  
Dna Sequence ◽  
Yunnan Province ◽  
Sequence Data ◽  
Its Sequence ◽  
Aquatic Habitats ◽  
Submerged Wood ◽  
Dna Sequence Data ◽  
A New Species

Helminthosporium species from submerged wood in streams in Yunnan Province, China were studied based on morphology and DNA sequence data. Descriptions and illustrations of Helminthosporium velutinum and a new species H. aquaticum are provided. A combined phylogenetic tree, based on SSU, ITS and LSU sequence data, place the species in Massarinaceae, Pleosporales. The polyphyletic nature of Helminthosporium species within Massarinaceae is shown based on ITS sequence data available in GenBank.

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