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LEAF ANATOMICAL ADAPTATIONS OF SOME HALOPHYTIC AND XEROPHYTIC SEDGES OF THE PUNJAB
Hameed, Mansoor1; Nawaz, Tahira1; Ashraf, Muhammad1; Tufail, Asma1; Kanwal, Hina1; Ahmad, M. Sajid Aqeel1; Ahmad, Iftikhar2
通讯作者Hameed, Mansoor
来源期刊PAKISTAN JOURNAL OF BOTANY
ISSN0556-3321
EISSN2070-3368
出版年2012
卷号44页码:159-164
英文摘要

Some members of family Cyperaceae inhabit a variety of habitat types in the Punjab region including polluted and brackish wetlands, desert and semi-desert habitats, river and canal banks, wastelands, agricultural fields, etc. Five sedge species (Bulboschoenus affinis, Cyperus alternifolia, C. conglumeratus, Fimbristylis dichotoma, and Schoenoplectus litoralis), representatives of distinct habitat types, were studied to investigate the leaf anatomical modifications to withstand environmental stresses. Cyperus alternifolia is the cultivated species of this family, whereas. Cyperus conglumeratus a xeropbhytic species of Cholistan desert. The later was found to have adapted some specific anatomical modifications like extensive sclerification, stomata located only on abaxial leaf surface, and high proportion of parenchyma. Fimbristylis dichotoma recorded from the saline waterlogged areas showed high proportion of aerenchyma in leaves. Bulboschoenus affinis and Schoenoplectus litoralis recorded from the brackish Kalar Kahar Lake, showed highly developed bulliform cells and extensive aerenchyma development. Generally, the anatomical features were the representatives of specific habitat types and degree of stress tolerance in these species.


类型Article
语种英语
国家Pakistan
收录类别SCI-E
WOS记录号WOS:000305197900023
WOS关键词C-4 ; ULTRASTRUCTURE ; CYPERACEAE ; SALINITY
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/2XILL650/174272
作者单位1.Univ Agr Faisalabad, Dept Bot, Faisalabad 38040, Pakistan;
2.Univ Sargodha, Deapartment Biol Sci, Sargodha, Pakistan
推荐引用方式
GB/T 7714
Hameed, Mansoor,Nawaz, Tahira,Ashraf, Muhammad,et al. LEAF ANATOMICAL ADAPTATIONS OF SOME HALOPHYTIC AND XEROPHYTIC SEDGES OF THE PUNJAB[J],2012,44:159-164.
APA Hameed, Mansoor.,Nawaz, Tahira.,Ashraf, Muhammad.,Tufail, Asma.,Kanwal, Hina.,...&Ahmad, Iftikhar.(2012).LEAF ANATOMICAL ADAPTATIONS OF SOME HALOPHYTIC AND XEROPHYTIC SEDGES OF THE PUNJAB.PAKISTAN JOURNAL OF BOTANY,44,159-164.
MLA Hameed, Mansoor,et al."LEAF ANATOMICAL ADAPTATIONS OF SOME HALOPHYTIC AND XEROPHYTIC SEDGES OF THE PUNJAB".PAKISTAN JOURNAL OF BOTANY 44(2012):159-164.
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