十种广西苔类和角苔类植物新记录

Subjects: Biology >> Botany >> Applied botany submitted time 2023-10-22 Cooperative journals: 《广西植物》

HUANG Ping TANG Qiming XIANG Youliang HO Boon-Chuan WANG Shunli WEI Yumei

Abstract： Based on the examination of specimens collected from Baise, Guilin, Hechi and Nanning regions from 2019 to 2022, ten species of liverworts and hornworts, including Riccia cavernosa Hoffm., R. nipponica S. Hatt., Metacalypogeia alternifolia (Nees) Grolle, Bazzania angustistipula N.Kitag., Cheilolejeunea kitagawae W. Ye & R.L. Zhu, Cololejeunea magnistyla (Horik.) Mizut., Colura calyptrifolia (Hook.) Dumort., Lejeunea convexiloba M.L. So & R.L. Zhu, Anthoceros angustus Steph., and A. subtilis Steph., are reported new to the Guangxi Zhuang Autonomous Region. Among them, Colura calyptrifolia represents the first record for mainland China, and Metacalypogeia is a new genus record for Guangxi province. The diagnostic characters, voucher specimens, distribution, microscopic illustrations and taconmic notes are also documented for each species. This study shall provide useful knowledge to better understand the bryophytes biodiversity in Guangxi, as well as in China.

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