Search results for "Phlomis"
showing 3 items of 3 documents
Precisiones nomenclaturales en <em>Phlomis</em> × <em>composita</em> Pau <em>(Lamiaceae)</em>
2014
Se revisan algunos aspectos relacionados con la nomenclatura de Phlomis × composita. Se tipifica el nombre P. × composita Pau (Lamiaceae) a partir de material original de Pau, recolectado por Bourgeau en 1849 y conservado en el herbario del Real Jardín Botánico de Madrid. Se rechaza la anterior propuesta de tipificación de Mateu (1986) por ser incorrecta. Se propone un nuevo estatus taxonómico para el híbrido entre P. crinita subsp. crinita y P. lychnitis, bajo el rango de notosubespecie: P. × composita nothosubsp. trullenquei (Pau) P. P. Ferrer, Guara & E. Laguna, stat. nov.
Chemical constituents from Phlomis bovei Noë and their chemotaxonomic significance
2020
Abstract A phytochemical investigation of the leaves and roots of Phlomis bovei Noe (Lamiaceae) led to the isolation of sixteen compounds, including iridoids (1, 2, 3), megastigmanes (4, 5), phenylpropanoids (6, 7, 8, 9, 10), lignans (11, 12, 13, 14), a nortriterpene (15), and a phenyl glucoside (16). Compounds (1, 2, 4, 5, 6, 10) were obtained from the leaves and compounds (1, 2, 3, 7, 8, 9, 11, 12, 13, 14, 15, 16) were isolated from the roots. Compounds 1 and 2 were found both in the leaves and in roots. The compounds were identified by analysis of 1D- (1H, 13C), 2D-NMR (1H–1H COSY, TOCSY, ROESY, HSQC, HMBC) spectroscopic data, mass spectrometry (ESI- and HR-ESI-MS), and by comparison wit…
Chemical composition and antimicrobial activity of the essential oil ofPhlomis ferruginea Ten. (Lamiaceae) growing wild in Southern Italy
2006
The essential oil of aerial parts of Phlomis ferruginea (Lamiaceae), growing wild in Southern Italy, was obtained by hydrodistillation and analysed by GC and GC–MS. 60 compounds, representing 92.3% of the oil, were identified. The major components were β-caryophyllene (15.6%), hexadecanoic acid (12.8%), germacrene D (8.9%), caryophyllene oxide (6.7%) and α-thujone (5.5%). The evaluation of antimicrobial activity against some bacterial species has been tested. Copyright © 2006 John Wiley & Sons, Ltd.