干旱区生态环境知识资源中心(Arid): Pollen morphology of family Solanaceae and its taxonomic significance

Arid

DOI	10.1590/0001-3765202020181221
	Pollen morphology of family Solanaceae and its taxonomic significance
	Ashfaq, Shomaila; Ahmad, Mushtaq; Zafar, Muhammad; Sultana, Shazia; Bahadur, Saraj; Ahmed, Sidra N.; Gul, Saba; Nazish, Moona
通讯作者	Ashfaq, S (corresponding author), Quaid i Azam Univ, Fac Plant Sci, Dept Plants Sci, Univ Rd, Islamabad 45320, Pakistan.
来源期刊	ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS
ISSN	0001-3765
EISSN	1678-2690
出版年	2020
卷号	92 期号:3
英文摘要	The pollen micro-morphology of family Solanaceae from the different phytogeographical region of Pakistan has been assessed. In this study, thirteen species belonging to ten genera of Solanaceae have been studied using light and scanning electron microscopy for both qualitative and quantitative features. Solanaceae is a eurypalynous family and a significant variation was observed in pollen size, shape, polarity and exine sculpturing. Examined plant species includes, Brugmansia suaveolens, Capsicum annuum, Cestrum parqui, Datura innoxia, Solanum lycopersicum, Nicotiana plumbaginifolia, Petunia hybrida, Physalis minima, Solanum americanum, Solanum erianthum, Solanum melongena, Solanum surattense and Withania somnifera. The prominent pollen type is tricolporate and shed as a monad. High pollen fertility reflects that observed taxa are well-known in the study area. Based on the observed pollen traits a taxonomic key was developed for the accurate and quick identification of species. Principal Component Analysis was performed that shows some morphological features are the main characters in the identification. Cluster Analysis was performed that separate the plant species in a cluster. The findings highlight the importance of Palyno-morphological features in the characterization and identification of Solanaceous taxa. It is concluded that both LM and SEM significantly play a key role in correct identification of taxa studied.
英文关键词	Solanaceae pollen morphology principal component analysis taxonomic significance
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000600283800001
WOS关键词	ARID ZONE ; DIVERSITY ; FEATURES
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/348709
作者单位	[Ashfaq, Shomaila; Ahmad, Mushtaq; Zafar, Muhammad; Sultana, Shazia; Bahadur, Saraj; Gul, Saba; Nazish, Moona] Quaid i Azam Univ, Fac Plant Sci, Dept Plants Sci, Univ Rd, Islamabad 45320, Pakistan; [Ahmed, Sidra N.] Women Univ Multan, Fac Bot, Dept Bot, Multan 66000, Pakistan
推荐引用方式 GB/T 7714	Ashfaq, Shomaila,Ahmad, Mushtaq,Zafar, Muhammad,et al. Pollen morphology of family Solanaceae and its taxonomic significance[J],2020,92(3).
APA	Ashfaq, Shomaila.,Ahmad, Mushtaq.,Zafar, Muhammad.,Sultana, Shazia.,Bahadur, Saraj.,...&Nazish, Moona.(2020).Pollen morphology of family Solanaceae and its taxonomic significance.ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS,92(3).
MLA	Ashfaq, Shomaila,et al."Pollen morphology of family Solanaceae and its taxonomic significance".ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS 92.3(2020).