Seed micromorphology and its taxonomic evidence in subfamily Alsinoideae (Caryophyllaceae)
文献类型：期刊论文
| 作者 | Ullah, Fazal1,2,7; Papini, Alessio3; Shah, Syed Nasar; Zaman, Wajid2,4; Sohail, Aamir6; Iqbal, Majid |
| 刊名 | MICROSCOPY RESEARCH AND TECHNIQUE
 |
| 出版日期 | 2019 |
| 卷号 | 82期号:3页码:250-259 |
| ISSN号 | 1059-910X |
| 关键词 | Alsinoideae hilum seed morphology seed surface SEM |
| DOI | 10.1002/jemt.23167 |
| 文献子类 | Article |
| 英文摘要 | Seed micromorphology of 13 species, belonging to four genera of subfamily Alsinoideae (Caryophyllaceae) were investigated with scanning electron microscopy (SEM), in order to assess their diagnostic significance at generic level and provide additional evidence on species delimitation, as well as correct identification and phylogenetic position. Genera and species of subfamily Alsinoideae exhibit great variation in ultrastructure and a high diversity of novel micromorphological characters were observed. Variation in seed shape, color, hilum, anticlinal wall, epidermal cell, cell surface, margins, and quantitative characters as length and width were studied in detail, compared, illustrated, and their taxonomic significant were discussed. Seed shapes of the species were classified as reniform, round, angular, subcircular, subreniform, and elliptical pyriform, with sub-central, central, basal, and nearly basal hilum. Wavy, irregular, tetragonal, and elongated epidermal cells structure has been observed as an exomorphological character. The present findings show that the micromorphology of subfamily Alsinoideae provides taxonomic information and is helpful to distinguish different species. The results also explained that SEM morphology of seeds provide important data about affinity among taxa and give potential characters in delimitation of members of subfamily Alsinoideae at generic and species level. A principal component analysis allowed to highlight the most outsiders among seed micromorphology with a possible explanation. Taxonomic keys were developed based on micromorphological characters to delimit the species and useful for their quick identification within subfamily Alsinoideae. |
| 学科主题 | Anatomy & Morphology ; Biology ; Microscopy |
| 电子版国际标准刊号 | 1097-0029 |
| 出版地 | HOBOKEN |
| WOS关键词 | ARENARIA CARYOPHYLLACEAE ; SILENE CARYOPHYLLACEAE ; SYSTEMATIC SIGNIFICANCE ; GLOBAL SYNTHESIS ; MOEHRINGIA L. ; MORPHOLOGY ; CLASSIFICATION ; DIVERSITY ; COMPLEX |
| WOS研究方向 | Anatomy & Morphology ; Life Sciences & Biomedicine - Other Topics ; Microscopy |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000459517900010 |
| 资助机构 | University of Peshawar |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19497]  |
| 专题 | 系统与进化植物学国家重点实验室 |
| 作者单位 | 1.Chengdu Inst Biol, CAS Key Lab Mt Ecol Restorat & Bioresource Utiliz, Chengdu, Sichuan, Peoples R China 2.Chengdu Inst Biol, Ecol Restorat & Biodivers Conservat Key Lab Sichu, Chengdu, Sichuan, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Univ Florence, Dept Biol, Florence, Italy 5.Univ Peshawar, Dept Bot, Peshawar, Pakistan 6.Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 7.Quaid I Azam Univ, Dept Plant Sci, Islamabad 45320, Pakistan |
| 推荐引用方式 GB/T 7714 | Ullah, Fazal,Papini, Alessio,Shah, Syed Nasar,et al. Seed micromorphology and its taxonomic evidence in subfamily Alsinoideae (Caryophyllaceae)[J]. MICROSCOPY RESEARCH AND TECHNIQUE,2019,82(3):250-259. |
| APA | Ullah, Fazal,Papini, Alessio,Shah, Syed Nasar,Zaman, Wajid,Sohail, Aamir,&Iqbal, Majid.(2019).Seed micromorphology and its taxonomic evidence in subfamily Alsinoideae (Caryophyllaceae).MICROSCOPY RESEARCH AND TECHNIQUE,82(3),250-259. |
| MLA | Ullah, Fazal,et al."Seed micromorphology and its taxonomic evidence in subfamily Alsinoideae (Caryophyllaceae)".MICROSCOPY RESEARCH AND TECHNIQUE 82.3(2019):250-259. |
入库方式： OAI收割
来源：植物研究所
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