Impatiens maculifera sp. nov. (Balsaminaceae) Yunnan, China
文献类型：期刊论文
| 作者 | Xia, Chang-Ying; Sudhindra, R. Gadagkar; Zhao, Xin-Lei; Truong Van Do1,11; Zhu, Xiang-Yun; Qin, Ying2,3,4; Deng, Hong-Ping; Yu, Sheng-Xiang |
| 刊名 | NORDIC JOURNAL OF BOTANY
 |
| 出版日期 | 2019 |
| 卷号 | 37期号:8 |
| 关键词 | Balsaminaceae Impatiens morphology phylogeny SEM species nova |
| ISSN号 | 0107-055X |
| DOI | 10.1111/njb.02422 |
| 文献子类 | Article |
| 英文摘要 | Impatiens (Balsaminaceae) is a notoriously difficult genus to study for reasons that include small, remote and endemic areas of occurrence, and difficulty in obtaining well-dried herbarium specimens and separating and reconstructing floral parts from available dried specimens. Impatiens has also been notoriously difficult when it comes to phylogenetic resolution at the infrageneric level, but a new system with two subgenera (Impatiens and Clavicarpa) was recently proposed by Yu et al. and it has made it easier to classify newly discovered species. Impatiens maculifera, a new species of Balsaminaceae from Malipo County, Yunnan, China described here, is similar to I. parvisepala S.X. Yu & Y.T. Hou in having racemose inflorescences, four lateral sepals, clavate capsules and ellipsoid seeds, but differs in having leaves narrowly oval or with elliptic-lanceolate blades (versus obovate or obovate-lanceolate), obvious petioles (versus leaves subsessile), racemose inflorescence with 8-12 flowers (versus 6-8 flowers), flowers greenish yellow (versus yellow), lateral united petals and lower sepal with dense red spots (versus red spots absent), and dorsal petal with apparent stalk at base (versus unapparent stalk). Morphological characters and molecular phylogenetic analyses of DNA sequences from both nuclear ribosomal and plastid genes show that the new species differs distinctively from I. parvisepala. Furthermore, I. maculifera is distinguished from other Impatiens species based on morphological, micromorphological and palynological evidence, and molecular data. |
| 学科主题 | Plant Sciences |
| 出版地 | HOBOKEN |
| 电子版国际标准刊号 | 1756-1051 |
| WOS关键词 | GUANGXI ; GESNERIACEAE |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000483653000006 |
| 出版者 | WILEY |
| 资助机构 | Special Funds for the Young Scholars of Taxonomy of the Chinese Academy of Sciences [ZSBR-004] ; National Natural Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31170177, 31770235] ; Main Direction Program of Knowledge Innovation of Chinese Academy of SciencesChinese Academy of Sciences [KSCX2-EW-Z-1] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19508]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Vietnam Acad Sci & Technol, Vietnam Natl Mus Nat, Hanoi, Vietnam 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Guangxi Inst Bot, Guilin, Guangxi Zhuang, Peoples R China 4.Chinese Acad Sci, Guilin, Peoples R China 5.Guangxi Normal Univ, Coll Life Sci, Guilin, Peoples R China 6.Southwest Univ, Chongqing Key Lab Plant Resource Conservat & Germ, Sch Life Sci, CN-400715 Chongqing, Peoples R China 7.Minist Educ, Key Lab Three Gorges Reservoir Reg Ecoenvironm, Chongqing, Peoples R China 8.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 9.Midwestern Univ, Coll Grad Studies, Glendale, AZ USA 10.Midwestern Univ, Coll Vet Med, Glendale, AZ USA |
| 推荐引用方式 GB/T 7714 | Xia, Chang-Ying,Sudhindra, R. Gadagkar,Zhao, Xin-Lei,et al. Impatiens maculifera sp. nov. (Balsaminaceae) Yunnan, China[J]. NORDIC JOURNAL OF BOTANY,2019,37(8). |
| APA | Xia, Chang-Ying.,Sudhindra, R. Gadagkar.,Zhao, Xin-Lei.,Truong Van Do.,Zhu, Xiang-Yun.,...&Yu, Sheng-Xiang.(2019).Impatiens maculifera sp. nov. (Balsaminaceae) Yunnan, China.NORDIC JOURNAL OF BOTANY,37(8). |
| MLA | Xia, Chang-Ying,et al."Impatiens maculifera sp. nov. (Balsaminaceae) Yunnan, China".NORDIC JOURNAL OF BOTANY 37.8(2019). |
入库方式： OAI收割
来源：植物研究所
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