Micromorphological variations and taxonomic implications of caryopses of some grasses from Pakistan
文献类型：期刊论文
| 作者 | Usma, Anwer; Ahmad, Mushtaq; Zafar, Muhammad; Sultana, Shazia; Lubna; Kalsoom, Nomana; Zaman, Wajid3,4; Ullah, Fazal1,3 |
| 刊名 | WULFENIA
 |
| 出版日期 | 2020 |
| 卷号 | 27页码:86-96 |
| 关键词 | caryopsis characters microscopy morphology Poaceae taxonomy |
| ISSN号 | 1561-882X |
| 文献子类 | Article |
| 英文摘要 | In this study, 13 taxa of Poaceae were studied regarding morphology of caryopses. Micro- and macromorphological characters were observed in detail by light microscope (LM) and scanning electron microscope (SEM). Size of caryopses in selected taxa ranged between 0.5-9.2 mm length and 0.7-4 mm width. Different colors of caryopses (whitish brown, yellow, green and brown) with linear oblate, obovate, round, shallowly obtriangular and elliptic shapes were recorded. Depressed and grooved hila were observed. Dorsiventral and lateral types of caryopsis compression were found. Significant patterns were noted on the surface, such as rugose, scabrate, reticulate, striate, scaberulous and papillate. Bulges, silica cells, prickles, spines, bicellular micro hairs and granules were analyzed as epicuticular projections. Periclinal and anticlinal wall patterns, texture and thickness were studied. The present study focuses on caryopsis morphology of Poaceae and their taxonomical importance in the identification of thirteen species. |
| 学科主题 | Plant Sciences |
| 出版地 | KLAGENFURT |
| WOS关键词 | MORPHOLOGY ; POACEAE |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000608594400007 |
| 出版者 | LANDESMUSEUM KARNTEN |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/21468]  |
| 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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Key Lab Mt Ecol Restorat & Bioresource Utilizat C, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 4.Quaid I Azam Univ, Dept Plant Sci, Islamabad 45320, Pakistan |
| 推荐引用方式 GB/T 7714 | Usma, Anwer,Ahmad, Mushtaq,Zafar, Muhammad,et al. Micromorphological variations and taxonomic implications of caryopses of some grasses from Pakistan[J]. WULFENIA,2020,27:86-96. |
| APA | Usma, Anwer.,Ahmad, Mushtaq.,Zafar, Muhammad.,Sultana, Shazia.,Lubna.,...&Ullah, Fazal.(2020).Micromorphological variations and taxonomic implications of caryopses of some grasses from Pakistan.WULFENIA,27,86-96. |
| MLA | Usma, Anwer,et al."Micromorphological variations and taxonomic implications of caryopses of some grasses from Pakistan".WULFENIA 27(2020):86-96. |
入库方式： OAI收割
来源：植物研究所
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