形态学和分子证据揭示的来自中国的三个新物种。

Three new species of from China as revealed by morphological and molecular evidences.

作者信息

Zheng Huan-Di, Zhuang Wen-Ying

机构信息

State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China Institute of Microbiology, Chinese Academy of Sciences Beijing China.

出版信息

MycoKeys. 2019 Jul 1;55:87-99. doi: 10.3897/mycokeys.55.33859. eCollection 2019.

DOI:10.3897/mycokeys.55.33859

PMID:31312096

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6614148/

Abstract

Three new species of are introduced based on morphological characters and DNA sequence analyses (maximum parsimony and neighbor-joining methods), viz. , , and . All of them lack mucilaginous caps at ascospore poles. is distinguished by cream to yellowish white apothecia and slightly curved ascospores. is characterized by yellow apothecia, elliptical-fusoid ascospores 19-22 × 7-8.8 μm, and J+ asci 130-150 × 14-16.5 μm. is distinguished by orange apothecia and fusoid ascospores 16.5-25.3 × 3.3-3.5 μm. Descriptions and illustrations of the new species as well as a key to the known species in the genus are provided.

摘要

基于形态特征和DNA序列分析（最大简约法和邻接法），引入了三个新物种，即[物种名1]、[物种名2]和[物种名3]。它们在子囊孢子的两极均无黏液帽。[物种名1]的特征是子囊盘为奶油色至淡黄白色，子囊孢子略弯曲。[物种名2]的特征是子囊盘为黄色，椭圆形-梭形子囊孢子19-22×7-8.8μm，子囊J+，大小为130-150×14-16.5μm。[物种名3]的特征是子囊盘为橙色，梭形子囊孢子16.5-25.3×3.3-3.5μm。提供了新物种的描述和图示以及该属已知物种的检索表。