干旱区生态环境知识资源中心(Arid): Systematics of medicinally important weeds of genus Convolvulus: Convolvulaceae

Arid

DOI	10.1590/50100-83582020380100053
	Systematics of medicinally important weeds of genus Convolvulus: Convolvulaceae
	Ashfaq, Shomaila; Ahmad, Mushtaq; Zafar, Muhammad; Sultana, Shazia; Nazish, Moona; Khan, Abdul N.
通讯作者	Ashfaq, S
来源期刊	PLANTA DANINHA
ISSN	0100-8358
EISSN	1806-9681
出版年	2020
卷号	38
英文摘要	Background: Palyno-morphological and foliar epidermal studies plays a very important role in the correct identification and differentiation of two weeds of genus convolvulus. Objective: The aim of the study is to determine the medicinal uses of the two important weeds for correct systematic identification. Methods: Both the qualitative and quantitative features were measured with the help of Light microscopy (LM) and scanning electron microscope (SEM). Results: Variations were observed in both the weeds, i.e Convolvulus arvensis (bindweeds) and Convolvulus prostatus (soft bindweed) in epidermal cells, stomata! size and number, guard cell shape and size, subsidiary cell and diversity of trichomes. Paracytic type of stomata was found in both the weed species. Stomata shape in Convolvulus arvensis is elliptical and oval to oval oblong in Convolvulus prostratus. Weed species have a difference in size, shape, polarity and exine ornamentation. Tricolporate pollen type was observed. The shape of pollen grains is Prolate, Perforate. By using these Palyno-morphological characteristics a taxonomic key is prepared for the identification of these weed plants. Conclusions: High fertility rate i.e Convolvulus arvensis 96% and in Convolvulus prostatus is 90 % shows the weed species are well adapted in the area. Systematics studies of the weed play a very important role not only incorrect identification but also differentiation with other weed plants and subsequently for the conservation purposes.
英文关键词	palyno-morphological foliar epidermal Convolvulaceae weed species fertility rate taxonomic key
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000571398700001
WOS关键词	SCANNING-ELECTRON-MICROSCOPY ; ARID ZONE ; FOLIAR ; IDENTIFICATION ; COMMUNITIES ; MORPHOLOGY ; FEATURES
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326401
作者单位	[Ashfaq, Shomaila; Ahmad, Mushtaq; Zafar, Muhammad; Sultana, Shazia; Nazish, Moona] Quaid I Azam Univ, Dept Plant Sci, Islamabad, Pakistan; [Khan, Abdul N.] Pakistan Museum Nat Hist, Bot Sci Div, Islamabad, Pakistan
推荐引用方式 GB/T 7714	Ashfaq, Shomaila,Ahmad, Mushtaq,Zafar, Muhammad,et al. Systematics of medicinally important weeds of genus Convolvulus: Convolvulaceae[J],2020,38.
APA	Ashfaq, Shomaila,Ahmad, Mushtaq,Zafar, Muhammad,Sultana, Shazia,Nazish, Moona,&Khan, Abdul N..(2020).Systematics of medicinally important weeds of genus Convolvulus: Convolvulaceae.PLANTA DANINHA,38.
MLA	Ashfaq, Shomaila,et al."Systematics of medicinally important weeds of genus Convolvulus: Convolvulaceae".PLANTA DANINHA 38(2020).