热带亚热带植物学报2024，Vol.32Issue(5)：629-636,8.DOI:10.11926/jtsb.4820
盛宇报春苣苔,中国广西石灰岩地区苦苣苔科一新种
Primulina liangshengyui(Gesneriaceae),a New Species from Guangxi,China with Supplementary Description of Floral Morphology of P.minutimaculata
摘要
Abstract
Primulina liangshengyui R.F.Li&L.Ding,a new species of Gesneriaceae from the limestone of Guangxi,China is described and illustrated.It resembles P.minutimaculata(D.Fang&W.T.Wang)Yin Z.Wang,but can be easily distinguished by a combination of characters,especially in its leaf blades both sides very short white strigillose;bracts adaxially glabrous,abaxially densely white strigillose;calyx lobes both sides densely glandular puberulent;corolla tube purple and gradually fading to white at the base;filaments glandular puberulent.There is only one population with less 500 mature individuals at the type locality.Thus,this species was provisionally assessed as Vulnerable Endangered[VU D2]by using IUCN criteria.Further,supplemented and described of floral morphology of P.minutimaculata is also appended,based on plenty of specimens with flowers and field works,and especially according to living plant in bloom.关键词
广西植物/新分类群/石灰岩植物/盛宇报春苣苔/微斑报春苣苔Key words
Flora of Guangxi/New taxon/Limestone flora/Primulina liangshengyui/P.minutimaculata引用本文复制引用
陈荻雅,李瑞锋,丁莉..盛宇报春苣苔,中国广西石灰岩地区苦苣苔科一新种[J].热带亚热带植物学报,2024,32(5):629-636,8.基金项目
国家自然科学基金项目(32160082) （32160082）
广西自然科学基金项目(2020GXNSFBA297049) （2020GXNSFBA297049）
广西科学院基本科研业务费项目(CQZ-C-1901) （CQZ-C-1901）
广西科技计划项目(ZY21195050,AD20159091) （ZY21195050,AD20159091）
中国科学院战略生物资源能力建设项目(KFJ-BRP-017-68)资助This work was supported by the National Natural Science Foundation of China(Grant No.32160082),the Project for Natural Science in Guangxi(Grant No.2020GXNSFBA297049),the Project for Basic Research in Guangxi Academy of Sciences(Grant No.CQZ-C-1901),the Planning Project for Science and Technology in Guangxi(Grant No.ZY21195050,AD20159091),and the Project for Capacity-building of Science Biological Recourse,Chinese Academy of Science(Grant No.KFJ-BRP-017-68). （KFJ-BRP-017-68）
