Taxonomy and nomenclature of the Erysimum asperum--E. capitatum complex (Brassicaceae)
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چکیده
منابع مشابه
Population differentiation and plasticity in vegetative ontogeny: effects on life-history expression in Erysimum capitatum (Brassicaceae).
PREMISE OF THE STUDY Distinguishing the contributions of phenotypic plasticity vs. population differentiation to variation in the life history of plants throughout their range is important for predicting their performance after dispersal or their responses to environmental change. In Erysimum capitatum, plants in alpine environments are iteroparous perennials, but those below tree line are seme...
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Confusion has surrounded the nomenclature and taxonomy of the genus Armillaria (Fr.:Fr.) Staude for over a century. Until recently, taxonomists have consistently disagreed on the exact description of the genus and its correct name according to the International Code of Botanical Nomenclature. This confusion has created uncertainty for taxonomists and plant pathologists, and has hindered the stu...
متن کاملDemographic, developmental and life-history variation across altitude in Erysimum capitatum
1. Natural variation in life history provides the opportunity to examine its correlated population performance. Alpine systems are considered to be vulnerable to climate change as high-altitude conditions are predicted to become more similar to those at low altitude. Comparing natural populations that exhibit variation in life history across altitude can provide information on how life history ...
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this thesis aims to adduce an unmitigated and comprehensive explication concerning the relationship of three significant elements of fiction: setting, chracter and theme. my research is basically placed on two outstanding novels of the 19th century: emily brontes wuthering heights and thomas hardys return of the native. my endeavour lies in studying the correlation among the three above-mention...
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ژورنال
عنوان ژورنال: Phytologia.
سال: 2006
ISSN: 0031-9430
DOI: 10.5962/bhl.part.10454