Palynological Study of Weed Flora from Potohar Plateau

doi:10.3390/agronomy12102500

	Palynological Study of Weed Flora from Potohar Plateau
	Usma, Anwer ; Ahmad, Mushtaq ; Zafar, Muhammad ; Sultana, Shazia ; Ullah, Fazal 1; Saqib, Saddam 2,3; Ayaz, Asma 4; Zaman, Wajid 5
	2022
发表期刊	AGRONOMY-BASEL
卷号	12 期号:10
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.
关键词	exine sculpturing palynomorph pollen grains scanning electron microscopy Pakistan
学科领域	Agronomy ; Plant Sciences
DOI	10.3390/agronomy12102500
收录类别	SCI
语种	英语
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)
WOS记录号	WOS:000872036300001
出版者	MDPI
文献子类	Article
出版地	BASEL
EISSN	2073-4395
作者邮箱	mushtaqflora@hotmail.com ; shangla123@gmail.com
作品OA属性	gold
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	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.Quaid i Azam Univ, Dept Plant Sci, Islamabad 45320, Pakistan 2.Lanzhou Univ, Sch Life Sci, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Hubei Univ, Sch Life Sci, State Key Lab Biocatalysis & Enzyme Engn, Wuhan 434200, Peoples R China 6.Yeungnam Univ, Dept Life Sci, Gyongsan 38541, South Korea
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).

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