广西植物2024，Vol.44Issue(9)：1633-1640,8.DOI:10.11931/guihaia.gxzw202311053
中国盾衣属地衣两个新记录种
Two newly recorded species of Peltula from China
摘要
Abstract
To explore the species diversity of the genus Peltula Nyl.in Helan Mountain of Ningxia Hui Autonomous Region,the specimens of the genus Peltula Nyl.collected from Helan Mountain of Ningxia Hui Autonomous Region were classified by morph-anatomical,chemical and phylogenetic analysis of rDNA-ITS sequences.Two new records for China,Peltula africana(Jatta)Swinscow&Krog and P.impressa(Vain.)Swinscow&Krog,were identified.P.africana was mainly characterized by squamules undulate,0.3-3.0 mm across,lower cortex cell palisade.P.impressa was mainly recognised by the black new type of soralia on top of the thallus,the hymenium I+,burgundy and about 64 ascospores.The morphological and anatomical characters of these two species were described in details,the differences with similar species were discussed,and the photos of morphological and anatomical structures of the two species were provided.The results enrich basic data for the genus Peltula Nyl.in China.关键词
地衣型真菌/异极衣目/盾衣科/系统分类学/宁夏贺兰山国家级自然保护区Key words
lichenized fungi/Lichinales/Peltulaceae/systematics/Ningxia Helan Mountain National Nature Reserve分类
农业科技引用本文复制引用
王思颖,赵格格,梁咏亮,朱亚超,孙浩然,田欣瑶,牛东玲..中国盾衣属地衣两个新记录种[J].广西植物,2024,44(9):1633-1640,8.基金项目
2023年中央财政林业草原生态保护恢复资金贺兰山国家级自然保护区补助项目(D6400000141010230-7). （D6400000141010230-7）
