Palynological Study of Weed Flora from Potohar Plateau

doi:10.3390/agronomy12102500

CORC > 植物研究所 > 中国科学院植物研究所 > 系统与进化植物学国家重点实验室

	Palynological Study of Weed Flora from Potohar Plateau
	Usma, Anwer ; Ahmad, Mushtaq ; Zafar, Muhammad ; Sultana, Shazia ; Ullah, Fazal 4; Saqib, Saddam 3,5; Ayaz, Asma 2; Zaman, Wajid 6
刊名	AGRONOMY-BASEL
	2022
卷号	12 期号:10
关键词	exine sculpturing palynomorph pollen grains scanning electron microscopy Pakistan
DOI	10.3390/agronomy12102500
文献子类	Article
英文摘要	The pollen morphology of weeds was investigated by scanning electron microscopy (SEM). A morpho-palynological investigation of 18 species of weeds that belongs to 16 angiosperms families was performed using SEM to document distinguishable microscopic features. The main objective of the present study was to provide basic knowledge about morpho-palynological features of weed species that helps delimit the weed flora of the Potohar Plateau. The results show diversity among the qualitative and quantitative characteristics of pollen shape, equatorial and polar axis diameter, the exine's thickness, and the exine's surface ornamentation. The pollen grains were spherical, prolate-spheroidal, oblate-spheroidal, and sub-oblate. The exine ornamentation in most species was reticulate, scarbate, aerolate, faveolate, reticulate-perforate, and reticulate-scabrate. All the species described possessed tricolpate pollen. The variations found in the thickness of the exine and other characters were helpful at the genus and species-specific levels. In accordance with these variations, a taxonomic key was prepared using these characteristics to identify and differentiate weed plant species. SEM images of pollen grains can help delimit the taxa to the species level. This study provides baseline information to distinguish the species of weeds.
学科主题	Agronomy ; Plant Sciences
电子版国际标准刊号	2073-4395
出版地	BASEL
WOS关键词	KHYBER PAKHTUNKHWA ; MELLIFEROUS FLORA ; POLLEN FLORA ; DISTRICT ; PAKISTAN ; WHEAT ; CROP
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
语种	英语
出版者	MDPI
WOS记录号	WOS:000872036300001
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/28747]
专题	系统与进化植物学国家重点实验室
作者单位	1.Yeungnam Univ, Dept Life Sci, Gyongsan 38541, South Korea 2.Univ Chinese Acad Sci, Beijing 100049, 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 5.Lanzhou Univ, Sch Life Sci, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China 6.Hubei Univ, Sch Life Sci, State Key Lab Biocatalysis & Enzyme Engn, Wuhan 434200, Peoples R China
推荐引用方式 GB/T 7714	Usma, Anwer,Ahmad, Mushtaq,Zafar, Muhammad,et al. Palynological Study of Weed Flora from Potohar Plateau[J]. AGRONOMY-BASEL,2022,12(10).
APA	Usma, Anwer.,Ahmad, Mushtaq.,Zafar, Muhammad.,Sultana, Shazia.,Ullah, Fazal.,...&Zaman, Wajid.(2022).Palynological Study of Weed Flora from Potohar Plateau.AGRONOMY-BASEL,12(10).
MLA	Usma, Anwer,et al."Palynological Study of Weed Flora from Potohar Plateau".AGRONOMY-BASEL 12.10(2022).