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Issue: Vol. 455 No. 1: 5 August 2020
Type: Article
Published: 2020-08-05
DOI: 10.11646/phytotaxa.455.1.3
Page range: 21–30
Abstract views: 47
PDF downloaded: 2

Contributions to species of Xylariales in China—4. Hypoxylon wujiangensis sp. nov.

State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550004, China. The Key Lab of Optimal Utilization of Natural Medicine Resources, School of Pharmaceutical Sciences, Guizhou Medical University, University Town, Guian New District, Guizhou 550025, China.
The Key Lab of Optimal Utilization of Natural Medicine Resources, School of Pharmaceutical Sciences, Guizhou Medical University, University Town, Guian New District, Guizhou 550025, China.
Immune Cells and Antibody Engineering Research Center of Guizhou Province/Key Laboratory of Biology and Medical Engineering, Guizhou Medical University, Guiyang 550004, People’s Republic of China.
The Key Lab of Optimal Utilization of Natural Medicine Resources, School of Pharmaceutical Sciences, Guizhou Medical University, University Town, Guian New District, Guizhou 550025, China.
The Key Lab of Optimal Utilization of Natural Medicine Resources, School of Pharmaceutical Sciences, Guizhou Medical University, University Town, Guian New District, Guizhou 550025, China.
Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education of Guizhou & Key Laboratory of Medical Microbiology and Parasitology, School of Basic Medical Sciences, Guizhou Medical University, Guiyang, China.
Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand.
Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand.
Engineering and Research Center for Southwest Bio-Pharmaceutical Resources of National Education Ministry of China.
State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550004, China. The Key Lab of Optimal Utilization of Natural Medicine Resources, School of Pharmaceutical Sciences, Guizhou Medical University, University Town, Guian New District, Guizhou 550025, China.
1 new taxon ITS LSU RPB2 β-tubulin gene Sordariomycetes taxonomy Fungi

Abstract

A species of Hypoxylon, found on dead wood in China, differs from H. hypomiltum and H. samuelsii in having highly carbonaceous stromata, asci with a long stipe and wider ascospores. Based on morphology and molecular phylogeny, it is described as a new species, H. wujiangensis sp. nov. A detailed description and illustration are provided, along with molecular evidence for the new species.