scholarly journals New species of Phallus from a subtropical forest in Xishuangbanna, China

Phytotaxa ◽  
2014 ◽  
Vol 163 (2) ◽  
pp. 91 ◽  
Author(s):  
HUILI LI ◽  
ETER E. MORTIMER ◽  
SAMANTHA C. KARUNARATHNA ◽  
JIANCHU XU ◽  
KEVIN D. HYDE
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
Sequence Data ◽  
Subtropical Forest ◽  
Similar Species ◽  
Wet Season ◽  
Line Drawings ◽  
As Species ◽  
Nrits Sequence ◽  
Made In

Seven collections of Phallus species were made in surveys of a subtropical forest in Xishuangbanna in Yunnan Province, China, during the wet season of 2012. Macro and micro characters, together with nrITS sequence data, were used to separate the collections into three species. Phallus mengsongensis and P. serrata are introduced as species new to science, while a further Phallus species is described, but not formally introduced, due to paucity of material. Macro and micro descriptions, colour photographs, line drawings and nrITS phylogenetic data for all three species are provided, which are discussed in relation to similar species in these genera.

scholarly journals Phallus haitangensis, a new species of stinkhorn from Yunnan Province, China

Phytotaxa ◽  
2016 ◽  
Vol 280 (2) ◽  
pp. 116 ◽  
Author(s):  
HUILI LI ◽  
XUELAN MA ◽  
PETER E. MORTIMER ◽  
SAMANTHA C. KARUNARATHNA ◽  
JIANCHU XU ◽  
...  
Keyword(s):  
New Species ◽  
Related Species ◽  
Internal Transcribed Spacer ◽  
Yunnan Province ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Its Sequence ◽  
Closely Related Species ◽  
Line Drawings ◽  
A New Species

Four specimens of Phallus were collected during surveys in a Pinus armandii forest in Baoshan, Yunnan Province, China. Macro- and micro-characteristics, together with Internal Transcribed Spacer (ITS) sequence data, showed that the four specimens belong to a new species, here named Phallus haitangensis. The ITS phylogenetic analyses, morphological descriptions, color photographs, and line drawings are provided, and compared with closely related species in the genus.

scholarly journals Ganoderma (Ganodermataceae, Basidiomycota) species from the Greater Mekong Subregion

2020 ◽  
Author(s):  
Thatsanee Luangharn ◽  
Samantha C Karunarathna ◽  
Arun Kumar Dutta ◽  
Soumitra Paloi ◽  
Cin Khan Lian ◽  
...  
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
New Records ◽  
Sequence Data ◽  
Chemical Constituents ◽  
Tropical Regions ◽  
Medicinal Properties ◽  
Greater Mekong Subregion ◽  
One New Species ◽  
Made In

Abstract The cosmopolitan Ganoderma is an important pathogen on arboreal plant hosts. Ganoderma is particularly diverse in tropical and temperate regions. It has long been used as traditional medicine because of its beneficial medicinal properties and chemical constituents. In this study, Ganoderma collections were made in tropical regions of Laos, Myanmar, Thailand, Vietnam and temperate Yunnan Province, China. The specimens are described based on micro-macro characteristics and phylogenetic analysis of combined ITS, LSU, TEF1α, and RPB2 sequence data. In this comprehensive study, we report 22 Ganoderma species from temperate and tropical regions of the Greater Mekong Subregion (GMS), namely G. adspersum , G. applanatum , G. australe , G. calidophilum , G. ellipsoideum , G. flexipes , G. gibbosum , G. heohnelianum , G. hochiminhense , G. leucocontextum , G. lingzhi , G. lucidum , G. multiplicatum , G. multipileum , G. myanmarens e , G. orbiforme , G. philippii , G. resinaceum , G. sinense , G. subresinosum , G. williamsianum , and G. tsugae . Of these species, 12 were collected from Yunnan Province, China; three species, were collected from Laos; three species, 2 new records, and one new species were collected from Myanmar; 15 species, and four new records were collected from Thailand; and one new species was collected from Vietnam. Comprehensive descriptions, color photographs of macro and micro characteristics, the distribution of Ganoderma in the GMS and worldwide, and a phylogenetic tree showing the placement of all the Ganoderma reported from the GMS are provided.

scholarly journals Phylogenetic and morphological studies in Xylodon (Hymenochaetales, Basidiomycota) with the addition of four new species

MycoKeys ◽  
2019 ◽  
Vol 47 ◽  
pp. 97-137 ◽  
Author(s):  
Janett Riebesehl ◽  
Eugene Yurchenko ◽  
Karen K. Nakasone ◽  
Ewald Langer
Keyword(s):  
New Species ◽  
New Zealand ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Its Region ◽  
Morphological Data ◽  
Similar Species ◽  
New Combinations ◽  
Line Drawings ◽  
Morphological Studies

Xylodon (Hymenochaetales, Basidiomycota) is the largest segregate genus of Hyphodontia s.l. Based on molecular and morphological data, 77 species are accepted in Xylodon to date. Phylogenetic analyses of ITS and 28S sequences, including 38 new ITS and 20 28S sequences of Xylodon species, revealed four species new to science. The new taxa X.exilis, X.filicinus, X.follis and X.pseudolanatus from Taiwan, Nepal, Réunion, Belize, and USA are described and illustrated. In addition, species concepts for Odontiavesiculosa from New Zealand and Xylodonlanatus from U.S.A. are revised and the new name X.vesiculosus is proposed. Phylogenetic analyses of the ITS region placed X.spathulatus, X.bubalinus and X.chinensis in a strongly supported clade and demonstrated that they are conspecific. Palifer and Odontiopsis are synonymised under Xylodon based on morphological and sequence data. The following new combinations are proposed: X.erikssonii, X.gamundiae, X.hjortstamii, X.hyphodontinus, X.septocystidiatus and X.verecundus. Line drawings of X.cystidiatus, X.hyphodontinus, X.lanatus and X.vesiculosus, as well as photographs of X.raduloides basidiomata, are provided. A key to X.lanatus and similar species is presented.

scholarly journals Updated description of Atheniella (Mycenaceae, Agaricales), including three new species with brightly coloured pilei from Yunnan Province, southwest China

MycoKeys ◽  
2021 ◽  
Vol 81 ◽  
pp. 139-164
Author(s):  
Yupeng Ge ◽  
Zewei Liu ◽  
Hui Zeng ◽  
Xianhao Cheng ◽  
Qin Na
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
Southwest China ◽  
Sequence Data ◽  
Ribosomal Subunit ◽  
Internal Transcribed Spacer Region ◽  
Line Drawings ◽  
Yellow Orange ◽  
Three New Species ◽  
Micromorphological Characters

An updated description of the genus Atheniella, combining macro- and micromorphological characters that elaborate on the original generic characterisation, is presented. Atheniella is characterised by a brightly coloured pileus, all tissues inamyloid and pileipellis covered with simple to branched excrescences. Previously, nine Atheniella species were known globally, of which three species were accepted in China. Three newly-recognised species classified in the genus are here formally described from Yunnan Province: Atheniella flavidasp. nov., A. rutilasp. nov. and A. taoyaosp. nov. The new species are characterised by a yellow, orange, pink or red pileus, fusiform cheilocystidia and pleurocystidia, non-smooth pileipellis, stipitipellis smooth or with cylindrical ornamentation, caulocystidia fusiform or subglobose, if present and all tissues inamyloid. Morphological descriptions, photographs, line drawings and comparisons with closely-related taxa are presented for the new species. A phylogenetic analysis of sequence data for the rDNA internal transcribed spacer region and nuclear large ribosomal subunit (ITS + nLSU) supported that Atheniella is resolved as monophyletic and also supported the taxonomic recognition of the new species. A key to the 12 species of Atheniella is also provided.

scholarly journals Ganoderma (Ganodermataceae, Basidiomycota) Species from the Greater Mekong Subregion

2021 ◽  
Vol 7 (10) ◽  
pp. 819
Author(s):  
Thatsanee Luangharn ◽  
Samantha C. Karunarathna ◽  
Arun Kumar Dutta ◽  
Soumitra Paloi ◽  
Itthayakorn Promputtha ◽  
...  
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
New Records ◽  
Sequence Data ◽  
Chemical Constituents ◽  
Medicinal Properties ◽  
Greater Mekong Subregion ◽  
One New Species ◽  
Made In ◽  
Comprehensive Study

The cosmopolitan fungal genus Ganoderma is an important pathogen on arboreal plant hosts, particularly in tropical and temperate regions. It has long been used as a traditional medicine because of its medicinal properties and chemical constituents. In this study, Ganoderma collections were made in the Greater Mekong Subregion (GMS), encompassing tropical parts of Laos, Myanmar, Thailand, Vietnam, and temperate areas in Yunnan Province, China. The specimens used in this study are described based on micro-macro-characteristics and phylogenetic analysis of combined ITS, LSU, TEF1α, and RPB2 sequence data. In this comprehensive study, we report 22 Ganoderma species from the GMS, namely, G. adspersum, G. applanatum, G. australe, G. calidophilum, G. ellipsoideum, G. flexipes, G. gibbosum, G. heohnelianum, G. hochiminhense, G. leucocontextum, G. lucidum, G. multiplicatum, G. multipileum, G. myanmarense, G. orbiforme, G. philippii, G. resinaceum, G. sichuanense, G. sinense, G. subresinosum, G. williamsianum, and G. tsugae. Some of these species were reported in more than one country within the GMS. Of these 22 species, 12 were collected from Yunnan Province, China; three were collected from Laos; three species, two new records, and one new species were collected from Myanmar; 15 species and four new records were collected from Thailand, and one new species was collected from Vietnam. Comprehensive descriptions, color photographs of macro- and micro-characteristics, the distribution of Ganoderma within the GMS, as well as a phylogenetic tree showing the placement of all reported Ganoderma from the GMS are provided.

scholarly journals Two new species of Microdochium from Indocalamus longiauritus in south-western China

MycoKeys ◽  
2020 ◽  
Vol 72 ◽  
pp. 93-108
Author(s):  
Shengting Huang ◽  
Jiwen Xia ◽  
Xiuguo Zhang ◽  
Wenxiu Sun ◽  
Zhuang Li
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
Plant Pathogens ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Western China ◽  
Diseased Plant ◽  
Similar Species ◽  
Dna Sequence Data ◽  
Unidentified Species

Microdochium species have often been reported as plant pathogens and saprophytes and are commonly isolated from some diseased plant hosts. The primary aim of the present study was to describe and illustrate two new Microdochium species isolated from the leaf spot of Indocalamus longiauritus in Yunnan Province, China, namely Microdochium yunnanense and M. indocalami, spp. nov., based on their morphology and multilocus phylogenetic analyses of the combined ITS, LSU, TUB2, and RPB2. DNA sequence data indicate that six strains represent three independent groups from related and similar species in Microdochium. Microdochium indocalamisp. nov. clustered with M. fisheri, M. lycopodinum, M. rhopalostylidis, and M. phragmitis. Microdochium yunnanensesp. nov. grouped with M. bolleyi. In addition, the strain SAUCC1017 is recorded as an unidentified species in Microdochium. Descriptions and illustrations of the new species in the genus and Microdochium sp. indet. are provided.

Lentithecium cangshanense sp. nov. (Lentitheciaceae) from freshwater habitats in Yunnan Province, China

Phytotaxa ◽  
2016 ◽  
Vol 267 (1) ◽  
pp. 61 ◽  
Author(s):  
HONG-YAN SU ◽  
ZONG-LONG LUO ◽  
XIAO-YING LIU ◽  
XI-JUN SU ◽  
DIAN-MING HU ◽  
...  
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Distinct Species ◽  
Similar Species ◽  
The Family ◽  
Freshwater Stream ◽  
Freshwater Habitats ◽  
Decaying Wood

Lentithecium cangshanense sp. nov. (Lentitheciaceae, Dothideomycetes), was found on submerged decaying wood in a freshwater stream in Yunnan Province, China. The species is characterized by its black, semi-immersed to superficial, globose ascomata, cylindrical or obclavate, short pedicellate, bitunicate asci and bi-seriate, fusiform, 1-septate, yellowish to brown ascospores. Phylogenetic analyses of combined LSU, SSU and RPB2 sequence data show that L. cangshanense belongs in the family Lentitheciaceae, order Pleosporales and is a distinct species in the genus. The new species is introduced with an illustrated account and compared with morphologically and phylogenetically similar species.

Two new species in the Ficinia indica complex (Cyperaceae, tribe Cypereae) from South Africa

Phytotaxa ◽  
2017 ◽  
Vol 295 (1) ◽  
pp. 49
Author(s):  
ALUWANI A. TSHIILA ◽  
SAMSON B.M. CHIMPHANGO ◽  
JAN-ADRIAAN VILJOEN ◽  
A. MUTHAMA MUASYA
Keyword(s):  
New Species ◽  
Region Growing ◽  
Distinct Species ◽  
Cape Floristic Region ◽  
Morphological Data ◽  
Similar Species ◽  
Ecological Features ◽  
Dichotomous Key ◽  
As Species ◽  
Two New Species

Unclear boundaries between species hinder identification in the field and in herbaria, especially in species groups that can only be distinguished on the basis of subtle morphological and ecological features. One such taxon is Ficinia indica, widespread in the Greater Cape Floristic Region, growing on deep sandy soils between sea level and 1000 m elevation. Within its range, several phylogenetically related and morphologically similar species co-occur or occupy distinct habitats. Studies in herbaria show species in the Ficinia indica complex to be largely misidentified based on the use of qualitative information. Here, we investigate whether the six taxa recognized, based on one or a few characters, are supported as distinct species based on multivariate analysis of macro-morphological data. Two of the taxa were mostly separated whereas the other four taxa overlapped in multivariate space, but all the taxa could be distinguished using a single or a combination of morphological and ecological characters. We uphold the four previously recognized taxa (Ficinia argyropus, F. elatior, F. indica, F. laevis) as species, describe two new species (F. arnoldii and F. montana), and provide a dichotomous key for their identification.

Phyllagathis stellata (Sonerileae, Melastomataceae), a new species from southwestern Sarawak, Borneo

Phytotaxa ◽  
2018 ◽  
Vol 365 (3) ◽  
pp. 295
Author(s):  
CHE-WEI LIN ◽  
CHI-HUNG LEE
Keyword(s):  
New Species ◽  
Similar Species ◽  
Distribution Map ◽  
Line Drawings ◽  
The Past ◽  
A New Species

Reknowned for its high biodiversity and endemism, over one third of the Bornean species of Phyllagathis were discovered in Sarawak over the past two years. In this study, we report an addition of a new species of Phyllagathis, namely P. stellata from southwestern Sarawak. In addition to the taxonomic account, color plates, line drawings, a distribution map, and comparisons with morphologically similar species are provided to aid in identification.

Habenaria luquanensis (Orchidaceae), a new species from Yunnan, China

Phytotaxa ◽  
2015 ◽  
Vol 238 (2) ◽  
pp. 190 ◽  
Author(s):  
BO LONG ◽  
GUANGWAN HU ◽  
ELIZABETH MWIHAKI KAMANDE ◽  
NGUMBAU VERONICAH MUTELE ◽  
NENG WEI
Keyword(s):  
New Species ◽  
Yunnan Province ◽  
Similar Species ◽  
Basal Leaf ◽  
Floral Bracts ◽  
A New Species

Habenaria luquanensis from Yunnan Province is described and illustrated. This new species most closely resembles H. delavayi in having a basal leaf rosette, flowers with a concave and abaxially keeled dorsal sepal and linear petals. It is distinguished by herbaceous, loosely arranged rosette leaves (versus tightly adpressed to each other), a lip which is 3-lobed only to 1/3–1/4 from the base and has narrowly oblong lateral lobes (versus deeply 3-lobed nearly to the base with linear-cuneate lateral lobes). Another similar species is H. finetiana, but this species can be distinguished by its cauline leaves, longer floral bracts, petals forming a hood with the dorsal sepal, a lip which is 3-lobed only in the upper half and  rhombic, serrate lateral lobes, a spur which is nearly as long as the ovary, and central rostellum lobe not clearly visible.

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