scholarly journals Oxytropis shennongjiaensis (Fabaceae), a new species from Hubei, Central China

PhytoKeys ◽  
2020 ◽  
Vol 149 ◽  
pp. 117-128 ◽  
Author(s):  
Jun-Tong Chen ◽  
Dai-Gui Zhang ◽  
Zhen-Yu Lv ◽  
Xianhan Huang ◽  
Peng-Ju Liu ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Diagnostic Criteria ◽  
Hubei Province ◽  
Internal Transcribed Spacers ◽  
Central China ◽  
Morphological Data ◽  
Pale Yellow ◽  
Chloroplast Markers ◽  
A New Species

Here we describe Oxytropis shennongjiaensis, a new species of Fabaceae from Central China (Hubei Province). Morphologically, O. shennongjiaensis is closely similar to O. sitaipaiensis, O. melanocalyx and O. kansuensis, but differs in stem characters, with less conspicuous internodes; persistent herbaceous stipules; pale yellow to white corolla; and stipitate legumes, 3–5 mm with a long beak. Phylogenetic analysis, based on the internal transcribed spacers (ITS) and two chloroplast markers (trnL–F and psbA–trnH), also identified O. shennongjiaensis as a new species, which is consistent with our morphological analyses. Considering the morphological data and phylogenetic data presented here, we believe that this evidence satisfies the required diagnostic criteria to identify O. shennongjiaensis as a new species.

scholarly journals Primula sunhangii (Primulaceae): a new species from Hubei, Central China

PhytoKeys ◽  
2020 ◽  
Vol 156 ◽  
pp. 103-112
Author(s):  
Jiao Sun ◽  
Dai-Gui Zhang ◽  
Xian-Han Huang ◽  
Komiljon Tojibaev ◽  
Jing-Yuan Yang ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Hubei Province ◽  
Central China ◽  
Morphological Data ◽  
Molecular Phylogenetic Analysis ◽  
Molecular Phylogenetic ◽  
A New Species

This report provides a description of Primula sunhangii from the Shennongjia Forestry District, Hubei Province in Central China, which is categorized as a new species of the primrose family. Primula sunhangii is morphologically similar to P. involucrata Wall. ex Duby in terms of its simple umbel, efarinose, and prolonged bracts. However, P. sunhangii is distinguished by its glabrous sepal, short petiole (compare with blade) and cylindrical calyx and capsule. Molecular phylogenetic analysis based on nuclear and cpDNA genes demonstrates that P. sunhangii and P. involucrata are closely related. Combining genetic and morphological data, the recognition of P. sunhangii as a unique new species is supported.

scholarly journals Youngia hangii (Asteraceae, Crepidinae), a new species from Hubei, China

PhytoKeys ◽  
2021 ◽  
Vol 182 ◽  
pp. 27-38
Author(s):  
Qun Liu ◽  
Gui-Yun Huang ◽  
Dai-Gui Zhang ◽  
Jian-Wen Zhang ◽  
Tao Deng ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Leaf Surface ◽  
Phylogenetic Analyses ◽  
Internal Transcribed Spacers ◽  
Central China ◽  
Morphological Data ◽  
Specific Rank ◽  
A New Species ◽  
Good Support

Youngia hangii T.Deng, D.G.Zhang, Qun Liu & Z.M.Li, sp. nov., a new species of Asteraceae, is described and illustrated. It was collected in Wufeng County, Hubei Province, Eastern Central China. Youngia hangii is morphologically most similar to Y. rubida, but can be easily distinguished from the latter by capitula with 8–10 florets and the hairy leaf surface. Phylogenetic analyses, based on the internal transcribed spacers (ITS) and one chloroplast marker (rps16), showed that Y. hangii and Y. rubida were sister species with good support. The results of both phylogenetic analysis and the morphological data support the specific rank of Y. hangii.

A new species of Potentilla (Potentilleae, Rosaceae) from central China, with reference to molecular and morphological evidence

Phytotaxa ◽  
2021 ◽  
Vol 480 (2) ◽  
pp. 185-194
Author(s):  
HUA-JIE ZHANG ◽  
DAI-GUI ZHANG ◽  
TAO FENG ◽  
QUN LIU ◽  
JING-YUAN YANG ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Wild Population ◽  
Hubei Province ◽  
Central China ◽  
Morphological Evidence ◽  
Dense Array ◽  
Molecular Phylogenetic ◽  
A New Species ◽  
Forest District

Potentilla sunhangii, a new species of Potentilla, from the Jin-hou-ling Mountains, Shen-nong-jia Forest District of Hubei province, China, is described and illustrated. The wild population of the new species is at an elevation of approximately 2930 m and has leaves palmately 3 foliolate. It is morphologically much similar to P. saundersiana, whilst being easily distinguished by its dense array of glands around the plant and green on both surfaces of leaves. Our molecular phylogenetic analysis based on nuclear and chloroplast confirmed the species belongs to Potentilla, in Argentea clade.

Perenniporia punctata sp. nov. (Polyporales, Basidiomycota), a new species discovered from China

Phytotaxa ◽  
2018 ◽  
Vol 360 (1) ◽  
pp. 54
Author(s):  
HAI-JIAO LI ◽  
MENG ZHOU ◽  
JING SI
Keyword(s):  
New Species ◽  
Morphological Study ◽  
Hubei Province ◽  
Central China ◽  
Undescribed Species ◽  
Hyphal System ◽  
Pale Yellow ◽  
Phylogenetic Studies ◽  
A New Species

Taxonomic and phylogenetic studies on Perenniporia were carried out. Phylogeny based on ITS and nrLSU regions revealed that a species clustered within the Perenniporia s.s. clade, further morphological study showed three specimens collected from Hubei Province, central China represent an undescribed species. In the present study, Perenniporia punctata sp. nov. is described. It is characterized by its perennial, resupinate basidiocarps, small circular pores (6–9 per mm) with colour of cream, buff-yellow to pale yellow which turned to clay-buff to cinnamon when bruised, distinctly stratified tubes, a dimitic hyphal system with slightly dextrinoid, cyanophilous skeletal hyphae, and broadly ellipsoid to subglobose, truncate, hyaline, thick-walled, smooth, IKI–, strongly cyanophilous basidiospores (5.5–7 × 4–6 µm).

Pilaira australis sp. nov. (Mucorales, Mucoromycota) isolated from emu faeces in Australia

Phytotaxa ◽  
2017 ◽  
Vol 329 (3) ◽  
pp. 277 ◽  
Author(s):  
ANDREW S. URQUHART ◽  
PAULINE M. L. COULON ◽  
ALEXANDER IDNURM
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Species Identification ◽  
Internal Transcribed Spacers ◽  
Molecular Phylogenetic Analysis ◽  
Unique Combination ◽  
Dromaius Novaehollandiae ◽  
Molecular Phylogenetic ◽  
Carbon Utilisation ◽  
A New Species

Pilaira australis, a new species of fungus in the coprophilous genus Pilaira, was isolated from emu (Dromaius novaehollandiae) faeces and is described. Morphologically, the species resembles other species in the genus, particularly P. moreaui, except differs in its unique combination of sporangiophore height and sporangiospore length. Molecular phylogenetic analysis indicates that P. australis is distinct from other species in the genus with two regions, the internal transcribed spacers (ITS) and a fragment of the pyrG gene, showing 91% and 90% identity to the nearest species, respectively. Ultrastructure features and carbon utilisation were determined for P. australis, and may provide characteristics for species identification in this genus.

A new species of Scrophularia (Scrophulariaceae) from Hubei, China

Phytotaxa ◽  
2018 ◽  
Vol 350 (1) ◽  
pp. 1
Author(s):  
RUI-HONG WANG ◽  
MAO-QIN XIA ◽  
JIN-BO TAN ◽  
CHUAN CHEN ◽  
XIN-JIE JIN ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Species Delimitation ◽  
Morphological Characters ◽  
Central China ◽  
Molecular Phylogenetic Analysis ◽  
Leaf Margin ◽  
Close Relationship ◽  
Molecular Phylogenetic ◽  
A New Species

A new species, Scrophularia jinii (Scrophulariaceae), from Central China is described and illustrated. This new species was formerly misidentified as S. fargesii, from which it differs in many morphological characters. Moreover, it is distinct with all known Scrophularia species in its unique deeply double serrate leaf margin with 3–7 big teeth on each side. Molecular phylogenetic analysis further supports its species delimitation and suggests a close relationship with several Japanese and North American species.

Trichosanthes sunhangii (Cucurbitaceae), a new species from Hubei, China

Phytotaxa ◽  
2021 ◽  
Vol 479 (3) ◽  
pp. 287-294
Author(s):  
QUN LIU ◽  
NAN LIN ◽  
DAI-GUI ZHANG ◽  
XIAN-HAN HUANG ◽  
HENG-CHANG WANG ◽  
...  
Keyword(s):  
New Species ◽  
Phylogenetic Analyses ◽  
Dna Barcode ◽  
Hubei Province ◽  
Central China ◽  
East Central ◽  
A New Species

Trichosanthes sunhangii D.G.Zhang, Z.M.Li, Qun Liu & T.Deng, a new species of Cucurbitaceae, is described and illustrated. It was collected in Shennongjia Forestry District, Hubei province, east-central China. T. sunhangii is morphologically similar to T. kirilowii Maxim. and T. rosthornii Harms, but can be easily distinguished from them by its bracts, tendrils and fruits. Phylogenetic analyses based on three DNA barcode markers (ITS, matK and rpl20-rps12) indicated that two accessions of T. sunhangii were grouped together (PP=1.00, BP=100 and LP=100) in Sect. Foliobracteola.

Description of Neoperla yingshana sp. nov. (Plecoptera: Perlidae) from Hubei Province of China

Zootaxa ◽  
2017 ◽  
Vol 4362 (2) ◽  
pp. 287
Author(s):  
ZHI-TENG CHEN ◽  
YU-ZHOU DU
Keyword(s):  
New Species ◽  
Ventral Surface ◽  
Hubei Province ◽  
Central China ◽  
National Forest ◽  
Forest Park ◽  
A New Species

A new species of the genus Neoperla (Plecoptera, Perlidae), N. yingshana Chen & Du sp. nov. from the Wujiashan National Forest Park, Hubei Province of central China is described, illustrated and compared with similar taxa. The new species is characterized by the aedeagal tube long with an upcurved, finger-like spinulose lobe subapically, and by the aedeagal sac plump, gradually tapering to a blunt tip with dense spinules on ventral surface and granules surrounding sac apex. 

Adenophora xiaoxiensis (Campanulaceae), an Endangered Species from China

Phytotaxa ◽  
2019 ◽  
Vol 402 (2) ◽  
pp. 88
Author(s):  
XIN-YU YI ◽  
DAN XIE ◽  
CHENG ZHANG ◽  
YU-QIN WANG ◽  
YONG-QUAN KANG ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Distinct Species ◽  
Red List ◽  
Central China ◽  
International Union ◽  
Restricted Area ◽  
Molecular Phylogenetic ◽  
Red List Categories ◽  
A New Species

Adenophora xiaoxiensis (Campanulaceae), a new species from central China is described and illustrated. Molecular phylogenetic analysis (based on nuclear ribosomal ITS and the plastid regions trnL-F and matK) and morphology support recognition of A. xiaoxiensis as a distinct species sister to A. wilsonii. Adenophora xiaoxiensis has ovate-elliptic to broadly lanceolate cauline leaves with irregularly biserrate margins, triangular-ovate calyx lobes with 1-3 pairs subulate or linear teeth and a white corolla. About 70 individuals were observed in a restricted area of less than 100 m2. The habitat could be easily disturbed or destroyed, thus, we assessed it as endangered (EN), based on Criteria D of the International Union for Conservation of Nature Red List Categories.

scholarly journals Hyoscyamus labiatus sp. nov. (Solanaceae: Hyoscyameae) from Henan, China: implications for the delimitation of Hyoscyamus

2021 ◽  
Author(s):  
Yan-Yan Liu ◽  
Qi-Rui Wang ◽  
Zeng-Lu Mi ◽  
Jia-Mei Li
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Phylogenetic Analyses ◽  
Henan Province ◽  
Monophyletic Group ◽  
Related Genus ◽  
Chloroplast Markers ◽  
Phylogenetic Studies ◽  
Molecular Phylogenetic ◽  
A New Species

Abstract Background Hyoscyamus, the largest genus in the tribe Hyoscyameae, harbors more than 20 species. Although the monophyly of Hyoscyamus is supported by both morphological and molecular phylogenetic studies, the delimitation of Hyoscyamus has been hotly debated in different classifications. Here, we report a new species of Hyoscyamus (Solanaceae) from Henan Province, China, and discuss the delimitation of Hyoscyamus. Results This species is morphologically similar to the known species of Hyoscyamus and its close related genus Archihyoscyamus, but can be distinguished by corolla 2-lipped, adaxial lip 3-lobed and much longer than abaxial lips, tube slender at base, and stamens 5, inserted on inner side of disk, free, obviously unequal, and exceeding corolla. Phylogenetic analysis based on four chloroplast markers including rbcL, ndhF, trnC-psbM and trnL-trnF, strongly suggested that the new species was sister to a monophyletic group containing all species of Hyoscyamus and Archihyoscyamus previously described. Conclusions Both the morphological observations and molecular phylogenetic analyses support the recognition of Hyoscyamus labiatus as a new species. Our study also showed that Archihyoscyamus should be a synonym of Hyoscyamus. The delimitation of Hyoscyamus is thus revised in our study.

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