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Phytochemistry, 1999
A chemotaxonomical study of the genus Taxus was undertaken, based on the concentration of six neutral taxanes in its needles. A total of 750 different samples from 10 different Taxus species or hybrids were analysed. The chemical data were processed by Cluster and Principal Component Analysis.
van Rozendaal, E.L.M. +3 more
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A chemotaxonomical study of the genus Taxus was undertaken, based on the concentration of six neutral taxanes in its needles. A total of 750 different samples from 10 different Taxus species or hybrids were analysed. The chemical data were processed by Cluster and Principal Component Analysis.
van Rozendaal, E.L.M. +3 more
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Botanical Journal of the Linnean Society, 1973
The species of Geranium show a wide range of flavonoid pattern, from one in which ail the regular (primitive) constituents are present to one where only quercetin and kaempferol are present. The primitive pattern predominates in the central Eurasian area, radiating eastward and westward from which the flavonoid constituents become progressivley ...
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The species of Geranium show a wide range of flavonoid pattern, from one in which ail the regular (primitive) constituents are present to one where only quercetin and kaempferol are present. The primitive pattern predominates in the central Eurasian area, radiating eastward and westward from which the flavonoid constituents become progressivley ...
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Chemotaxonomy of Gonospermum and related genera
Phytochemistry, 2010Aerial parts of Gonospermum fruticosum collected at several locations in the Canary Islands afforded, in addition to known compounds, four sesquiterpene alcohols related to costol and a sesquiterpene lactone, whose structures were established on the basis of their spectroscopic data and chemical transformations. Except for Gonospermum species collected
Triana, Jorge +7 more
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The chemotaxonomy of the "Geraniales".
1965Botany is an old science, one branch of which, taxonomy, antedates recorded history. In fact, the early Chinese, Egyptian, and Assyrian cultures were based, to a degree, on cultivated plants (Porter, 1959). The early developers of systematic botany included Theophrastus (370 - 287 B.C.
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1994
Using FAME profiles we have demonstrated the inter-species differentiation of certain members of the spirochaete family- Leptospira, Serpulina and Borrelia species. Now we propose that intra-species differentiation of Borrelia species is possible using this phenotypic method. The delineation of B. burgdorferi into B.
M. Anne Livesley, Patricia A. Nuttall
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Using FAME profiles we have demonstrated the inter-species differentiation of certain members of the spirochaete family- Leptospira, Serpulina and Borrelia species. Now we propose that intra-species differentiation of Borrelia species is possible using this phenotypic method. The delineation of B. burgdorferi into B.
M. Anne Livesley, Patricia A. Nuttall
openaire +1 more source