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The floral odour of Arum maculatum
Non-invasive headspace analyses of the odour produced by inflorescences of Arum maculatum L. still attached to plants growing wild in southern England revealed that the major components wereExpand
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Leaf flavonoid glycosides as chemosystematic characters in Ocimum
Abstract Thirty-one accessions of nine species belonging to three subgenera of Ocimum (basil, family Lamiaceae) were surveyed for flavonoid glycosides. Substantial infraspecific differences inExpand
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Systematics and evolution of tribe Sinningieae (Gesneriaceae): evidence from phylogenetic analyses of six plastid DNA regions and nuclear ncpGS.
For nearly all species in the three genera of tribe Sinningieae (Gesneriaceae), Sinningia, Paliavana, and Vanhouttea (mostly in southeastern Brazil) plus 10 outgroups, we have sequenced sixExpand
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Acacetin glycosides as taxonomic markers in Calamintha and Micromeria.
A new acetylated flavone glycoside, acacetin 7-O-[6""-O-acetylglucosyl(1""-->2")]rhamnosyl(1"'-->6")glucoside, has been isolated from the leaves of Calamintha glandulosa together with the knownExpand
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Distinct chemotypes of Tephrosia vogelii and implications for their use in pest control and soil enrichment.
Tephrosia vogelii Hook. f. (Leguminosae) is being promoted as a pest control and soil enrichment agent for poorly-resourced small-scale farmers in southern and eastern Africa. This study examinedExpand
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Infraspecific taxonomy and essential oil chemotypes in sweet basil, Ocimum basilicum.
Essential oil compositions of fresh and freeze-dried leaves were determined for 16 accessions of Ocimum basilicum belonging to different varieties to see whether they could be used as infraspecificExpand
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Metabolomic analysis of saponins in crude extracts of Quillaja saponaria by liquid chromatography/mass spectrometry for product authentication.
Analysis of 50% aqueous methanolic extracts of bark of Quillaja saponaria Molina (quillaja) by liquid chromatography/mass spectrometry (LC/MS), using negative ion electrospray, revealed over 100Expand
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Distribution of 8-oxygenated leaf-surface flavones in the genus Ocimum.
Nine species of Ocimum (Lamiaceae) were surveyed for leaf-surface flavonoids by means of HPLC with diode array detection and atmospheric pressure chemical ionisation (APCI) mass spectrometry. TheExpand
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Leaf surface flavonoids in Iranian species of Nepeta (Lamiaceae) and some related genera
Abstract A HPLC survey of the leaf surface flavonoids of 38 species of Nepeta (Lamiaceae) and four species of the related genera Agastache, Dracocephalum and Lallemantia revealed 14 differentExpand
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