The diatom genus Ulnaria (Bacillariophyta) in China.

ABSTRACT: This study deals with Ulnaria species found and described from two regions of China with large climate differences during the period of 2014-2022. The first region, located in the Wuling Mountains and Hunan province, has a subtropical climate and the second in Qinghai, a northwest province of China, has a highland continental climate which is characterized by a cold and long winter and warm, short summer. Previously there were nine new Ulnaria species published from the first region. This study describes 14 additional new Ulnaria taxa, nine of which were found in the first region and five of which were found in the second region. A key to the Ulnaria species that have been described from China is provided. The main morphological characteristics for 63 Ulnaria

SUBMITTER: Liu B 

PROVIDER: S-EPMC10314368 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature