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Articles de revues sur le sujet « Cistus laurifoliu »

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Auteur : Grafiati
Publié le 10 mars 2023
Mis à jour le 11 mars 2023

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1

Valbuena, L., R. Tarrega et E. Luis. « Influence of Heat on Seed Germination of Cistus Laurifolius and Cistus Ladanifer ». International Journal of Wildland Fire 2, no 1 (1992) : 15. http://dx.doi.org/10.1071/wf9920015.

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The influence of high temperatures on germination of Cistus laurifolius and Cistus ladanifer seeds was analyzed. Seeds were subjected to different temperatures for different times, afterwards they were sowed in plastic petri dishes and monitored for germinated seeds over two months.The germination rate observed in Cistus ldanifer was greater than in Cistus laurifolius. In both species, heat increased germination percentages. For Cistus laurifolius higher temperatures or longer exposure times were needed. Germination percentages of Cistus ladanifer were lower when heat exposure time was 15 minutes.It must be emphasized that germination occurred when seeds were not treated, while seeds exposed to 150�C for 5 minutes or more did not germinate.
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2

Pérez Latorre, Andrés V., et Baltasar Cabezudo. « Notas sobre la vegetación de Andalucía. V. » Acta Botanica Malacitana 28 (1 janvier 2003) : 258–60. http://dx.doi.org/10.24310/abm.v28i0.7300.

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Short notes about Andalusian vegetation. V. Palabras clave. Vegetación, sintaxonomía, Pin guicula, Cistus laurifolius, Andalucía, España.Key words. Vegetation, syntaxonomy, Pinguicula, Cistus laurifolius, Andalusia, Spain.
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3

Alonso, I., E. Luis et R. Tarrega. « First Phases of Regeneration of Cistus Laurifolius and Cistus Ladanifer After Burning and Cutting in Experimental Plots ». International Journal of Wildland Fire 2, no 1 (1992) : 7. http://dx.doi.org/10.1071/wf9920007.

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The first phases of regeneration of two Cistus species (Cistus laurifolius and Cistus ladanfer) are compared in experimental plots that were subjected to different treatments: cutting and burning. In both treatments the parameters used were: seedling number, height and cover. Differences between their rowth are discussed and compared with that of Erica australis subsp. aragonensis, that can resprout vegetatively.
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Luiscalabuig, E., R. Tárrega et I. Alonso. « Seedling Regeneration of Two Cistus Species After Experimental Disturbances ». International Journal of Wildland Fire 6, no 1 (1996) : 13. http://dx.doi.org/10.1071/wf9960013.

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The regeneration process of two Cistus species (Cistus ladanifer and Cistus laurifolius) was compared during the first four years after cutting, burning and ploughing in experimental plots, in León province (NW Spain). In the burnt plots, a quicker germination, followed by a higher death rate, was observed, especially for Cistus laurifolius. The number of seedlings tended to stabilize after one year in all experimental plots. During the whole study period, the burnt plots showed a higher number of seedlings. The ploughed plot presented the lowest number, while the cut plots kept intermediate values. The differences in cover values were not so marked in the different plots and, in the fourth year, there is still a tendency to increase. Neither the cover nor the height of the seedlings have attained the values they had before disturbance. By comparing the two species for the same disturbance, we found that the cover and height values were similar, but the number of Cistus ladanifer seedlings was higher. This fact can probably not be considered as a direct consequence of disturbance, as this difference was also observed previously.
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De Pascual Teresa, Joaquín, Julio G. Urones, Isidro S. Marcos, Pilar Basabe Barcala et Narciso M. Garrido. « Diterpenoid and other components of Cistus laurifolius ». Phytochemistry 25, no 5 (avril 1986) : 1185–87. http://dx.doi.org/10.1016/s0031-9422(00)81577-0.

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Valbuena, L., I. Alonso, R. Tárrega et E. Luis. « Influencia del calor y del aclarado sobre la germinación de Cistus laurifolius y Cistus ladanifer ». Pirineos 140 (30 décembre 1992) : 109–18. http://dx.doi.org/10.3989/pirineos.1992.v140.175.

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Vogt, Thomas, Paul-Gerhard Gülz et Victor Wray. « Epicuticular 5-O-methyl flavonols from Cistus laurifolius ». Phytochemistry 27, no 11 (janvier 1988) : 3712–13. http://dx.doi.org/10.1016/0031-9422(88)80812-4.

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8

Çolak, ÖF. « Two Lactarius species mycorrhizal with Cistus laurifolius in Turkey ». Current Research in Environmental & ; Applied Mycology 7, no 1 (2017) : 26–32. http://dx.doi.org/10.5943/cream/7/1/4.

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9

Vogt, Thomas, et Paul Gerhard Gul. « Accumulation of flavonoids during leaf development in Cistus laurifolius ». Phytochemistry 36, no 3 (juin 1994) : 591–97. http://dx.doi.org/10.1016/s0031-9422(00)89780-0.

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10

Vogt, Thomas, Paul-Gerhard Gülz et Hans Reznik. « UV Radiation Dependent Flavonoid Accumulation of Cistus laurifolius L ». Zeitschrift für Naturforschung C 46, no 1-2 (1 février 1991) : 37–42. http://dx.doi.org/10.1515/znc-1991-1-207.

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Abstract Epicuticular and in tracellular flavonoids of Cistus laurifolius grown with and without UV radiation in a phytotron as well as under natural garden conditions in the field were studied. The amount of intracellular flavonoid glycosides of leaves receiving UV -A radiation was two fold higher than that measured in the absence of UV -A radiation , whether grown in the phyto­tron or in the field. Exposure of previously protected leaves to UV -A radiation increased the intracellular flavonoid glycoside content to that of unprotected leaves. The qualitative com­position of intracellular flavonoid glycosides showed a reduced amount of quercetin-3-galactoside to the myricetin monosides when the leaves were grown without UV-A radiation in the field and in the phytotron . Epicuticular flavonoid aglycones were not influenced by UV radiation significantly.
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11

Bechi, Neda, Gabriella Corsi et Anna Maria Pagni. « On the glandular hairs of Cistus laurifolius L. (Cistaceae) ». Giornale botanico italiano 128, no 3-4 (janvier 1994) : 741–49. http://dx.doi.org/10.1080/11263509409430318.

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12

Iriondo, José M., Carmen Moreno et César Pérez. « Micropropagation of Six Rockrose (Cistus) Species ». HortScience 30, no 5 (août 1995) : 1080–81. http://dx.doi.org/10.21273/hortsci.30.5.1080.

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Micropropagation methods for six rockrose species (Cistus albidus L., C. clusii Dunal, C. ladanifer L., C. laurifolius L., C. psilosepalus L., and C. salvifolius L.) were established. Cultures, initiated from nodal segments of seedlings, were grown on MS medium, alone, or supplemented with 0.88 μm BAP or 0.93 μm Kin. Multiple shoot formation was obtained after the first subculture (30 days) from which new nodal segments were taken and grown on the same culture medium to maintain proliferation. Shoots obtained at the third subculture were rooted alone or supplemented with different concentrations of IBA. The plantlets of the six species, thereby obtained, were successfully acclimatized to ex vitro conditions. Chemical names used: 6-benzylaminopurine (BAP), indole-3-butyric acid (IBA), 6-furfurylaminopurine (Kin).
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Ustün, Osman, Berrin Ozçelik, Yakut Akyön, Ufuk Abbasoglu et Erdem Yesilada. « Flavonoids with anti-Helicobacter pylori activity from Cistus laurifolius leaves ». Journal of Ethnopharmacology 108, no 3 (décembre 2006) : 457–61. http://dx.doi.org/10.1016/j.jep.2006.06.001.

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14

Yeşilada, Erdem, Ilhan Gürbüz et Ender Ergun. « Effects of Cistus laurifolius L. flowers on gastric and duodenal lesions ». Journal of Ethnopharmacology 55, no 3 (février 1997) : 201–11. http://dx.doi.org/10.1016/s0378-8741(96)01502-4.

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García-Martínez, Xosé Ramón, Rubén Pino-Pérez, Fermín Gómez-Vigide, Juan Baladrón-González, Juan José Pino-Pérez et Francisco Javier Silva-Pando. « Aportaciones a la flora de Galicia. XII ». Botanica Complutensis 40 (14 juillet 2016) : 103–15. http://dx.doi.org/10.5209/bocm.53203.

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Se mencionan 31 plantas de diverso interés para la flora de Galicia, otras zonas de la Península Ibérica y Europa. Se incluye 1 novedad para España (Cistus populifolius subsp. populifolius × laurifolius), 5 novedades regionales (Limonium sinuatum, Onobrychis viciifolia, Verbascum pulverulentum × simplex, Carex divulsa subsp. leersii, Scirpus sylvaticus), 13 novedades provinciales (Minuartia hybrida subsp. vaillantiana, Cistus populifolius × salvifolius, Sinapis alba subsp. mairei, Sedum dendroideum, Euphorbia lathyrus, Buglossoides arvensis, Mentha spicata, Centaurea langei subsp. langei, Tragopogon castellanus, T. dubius, Aira cupaniana, Allium oleraceum, Bromus rubens, Fritillaria lusitanica) y diversas plantas de interés ecológico, corológico o taxonómico, incluyendo varias novedades para la flora de la Sierra de Ancares (Lugo-León). Se confirma la presencia de Verbascum boerhavii. También, a la luz de la información obtenida, eliminamos del catálogo de la flora vascular de Galicia Verbascum rotundifolium subsp. haenseleri.
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16

Bados, Raquel. « Biomass equations for rockrose (Cistus laurifolius L.) shrublands in North-central Spain ». Forest Systems 30, no 3 (décembre 2021) : e015-e015. http://dx.doi.org/10.5424/fs/2021303-17997.

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Aims of the study: To construct biomass weight equations for rockrose (Cistus laurifolius L.) shrublands in North-central Spain comparing different methodologies and evaluating the applicability of the current Spanish open PNOA-LiDAR data. Area of study: The growing extension of Mediterranean shrublands associated with a high wildfire risk in a climate change scenario is considered a relevant source of biomass for energy use and bioproducts. Quantifying the biomass load of the shrublands provides essential information for adequate management, calling for the development of equations to estimate said biomass loads in the most extensive monospecific shrublands. Materials and methods: Biomass dry weight from 290 destructive sampling plots (ø4m) and 426 individual plants along with LiDAR data from PNOA were related to dasometric parameters to fit weight per surface and weight per plant equations. Main results: Three new equations improve rockrose biomass estimations in North-central Spain: a) Weight per unit area (tDM.ha-1) equation (Eq. 1) based on apparent biovolume (product of crown cover in percentage by average height in meters) (Radj2 0.69, MAE 26.1%, RMSE 38.4%); b) Weight per plant (kgDM.plant-1) equation (Eq. 2) from height and crown diameter (Radj2 0.87, MAE 26.5%, RMSE 45.2%) and c) Weight per unit area equation (tDM.ha-1) (Eq. 3) based on LiDAR data contrasted with field data (Radj2 0.89, MAE 15.1%, RMSE 22.9%). Research highlights: Eq. 1 and Eq. 3 combined with high resolution LiDAR information offer rockrose (Cistus laurifolius L.) biomass estimations without added field work costs that are an improvement on certain more general studies carried out in other areas of Spain.
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Sadhu, Samir Kumar, Emi Okuyama, Haruhiro Fujimoto, Masami Ishibashi et Erdem Yesilada. « Prostaglandin inhibitory and antioxidant components of Cistus laurifolius, a Turkish medicinal plant ». Journal of Ethnopharmacology 108, no 3 (décembre 2006) : 371–78. http://dx.doi.org/10.1016/j.jep.2006.05.024.

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Martins, Álvaro, Antonio L. Crespí, Adriano Castro, Claúdia P. Fernandes, João Rocha, Carlos Castro, Sonia Bernardos et Francisco Amich. « Contribución para la caracterización bioclimática del Norte de Portugal. La transición florística atlántico-mediterránea ». Acta Botanica Malacitana 33 (1 décembre 2008) : 289–307. http://dx.doi.org/10.24310/abm.v33i0.6982.

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RESUMEN. Contribución para la caracterización bioclimática del norte de Portugal. La transiciónflorística atlántico-mediterránea. Este trabajo se incluye en la serie de trabajos ya iniciados por Crespíet al. (2001), con el objetivo de contribuir al conocimiento bioclimático del Norte de Portugal, através de la información florística presente. En este sentido, y para proceder a una posible cartografiade las áreas biogeográficas naturales desde una perspectiva termopluviométrica, son ahora introducidos39 nuevos táxones para la relación ya existente. Los táxones analizados en esta aportación son: Anthemistriumfetti f. flosculosa, Arnica montana subsp. atlantica, Aster aragonensis, Carduus bourgeanus,Carduus carpetanus, Carduus platypus subsp. platypus, Carduus platypus var. granatensis, Carduuspycnocephalus, Centaurea cyanus, Centaurea geresensi, Centaurea herminii subsp. herminii, Centaurealangeana, Centaurea rivularis, Centaurea triumfetti subsp. lingulata, Leucanthemopsis pallida subsp.flaveola, Leucanthemopsis pallida subsp. pulverulenta, Leuzea rhaponticoides, Phalacrocarpumhoffmannseggii, Santolina rosmarinifolia, Santolina semidentata, Arbutus unedo, Cistus ladanifer,Cistus laurifolius, Cistus populifolius, Cistus psilosepalus, Cistus salvifolius, Erica arborea, Ericaaustralis, Erica ciliaris, Erica cinerea, Erica lusitanica, Erica scoparia, Erica tetralix, Erica umbellata,Halimium lasianthum subsp alyssoides, Halimium lasianthum subsp lasianthum, Halimium ocymoides,Halimium umbellatum subsp umbellatum, Halimium umbellatum subsp. viscosum. De modo a poderalcanzar los objetivos propuestos, se procede a la aplicación de una rutina programática multivariada,basada en un sistema de información geográfico (SIG), a partir del cual cada uno de los táxonesestudiados es georeferenciado sobre cartografía ambiental (confeccionada y publicada por el Institutopara a Conservação da Natureza, del Ministerio del Ambiente portugués), comparándola después conlas caracterizaciones fitoclimáticas de Franco (1994) y de Costa et al. (1998). Los resultados obtenidosconfirman no sólo un acusado efecto gradual de transición entre el área de influencia bioclimáticaatlántica y la mediterránea, como además la existencia de una tendencia de comportamientofitoclimático intermedio, no considerada hasta el momento en las caracterizaciones bioclimáticas yapublicadas.Palabras clave. Taxonomía, distribución, SIG, caracterización bioclimática.ABSTRACT. Approach on the climatic characterization for Northern of Portugal. The atlanticmediterraneanfloristic transition. Thirty-nine specific and infraspecific taxa with different occurrencesin the continental portuguese area are referred in the present work. In the light of these behaviours,the climatic and geomorphological variability of the North of Portugal has been importantenvironmental factors to explain the floristic diversity in this part of the country. In this case, the taxaanalysed are: Anthemis triumfetti f. flosculosa, Arnica montana subsp. atlantica, Aster aragonensis,Carduus bourgeanus, Carduus carpetanus, Carduus platypus subsp. platypus, Carduus platypus var.granatensis, Carduus pycnocephalus, Centaurea cyanus, Centaurea geresensi, Centaurea herminiisubsp. herminii, Centaurea langeana, Centaurea rivularis, Centaurea triumfetti subsp. lingulata,Leucanthemopsis pallida subsp. flaveola, Leucanthemopsis pallida subsp. pulverulenta, Leuzearhaponticoides, Phalacrocarpum hoffmannseggii, Santolina rosmarinifolia, Santolina semidentata,Arbutus unedo, Cistus ladanifer, Cistus laurifolius, Cistus populifolius, Cistus psilosepalus, Cistussalvifolius, Erica arborea, Erica australis, Erica ciliaris, Erica cinerea, Erica lusitanica, Ericascoparia, Erica tetralix, Erica umbellata, Halimium lasianthum subsp alyssoides, Halimium lasianthumsubsp lasianthum, Halimium ocymoides, Halimium umbellatum subsp umbellatum, Halimiumumbellatum subsp. viscosum. Because of the appropriate management of the floristic richness, amultivariate statistic routine is applied on a Geographical Informatic System (GIS) the chorological,geomorphological and climatic characterization for each one are described in this paper. The geologicalsubstrate and the altitudinal classes are focused for the geomorphological approach, as well as twobiogeographic classifications are used to correlate the occurrence of the taxa and their bioclimaticpreferences. In the light of this analytical scheme, every taxa is geo-referenced upon an environmentalcartography (elaborated by the Instituto para a Conservação da Natureza), compared with the Franco´s(1994) and Costa´s et al. (1998) phytoclimatic characterizations. The results obtained are pointingout the floristic progressive differentiation between the atlantic bioclimatic influence and themediterranean one, as well as the existence of an intermediate bioclimatic tendency which had neverbeen considered so far.Key words. Taxonomy, distribution, GIS, environmental characterization
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Bados, Raquel, Eduardo Tolosana et Luis Saúl Esteban. « Evaluation of a Harvester-Baler System Operating in a Rockrose (Cistus laurifolius L.) Shrubland ». Croatian journal of forest engineering 41, no 2 (8 avril 2020) : 191–203. http://dx.doi.org/10.5552/crojfe.2020.688.

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Biomass collection could contribute to the reduction of wildfire prevention costs by obtaining solid biofuels from shrublands that pose a high fire risk, using mechanical harvesting methods that have not been sufficiently tested in shrub formations. The objective of this study is to evaluate the performance of a harvester-baler system (Biobaler WB55) for collecting rockrose (Cistus laurifolius L.) shrublands biomass, to asses the influence of the cutting rotor tool (blades or hammers) on weight and surface productivities and operating costs, as well as to determine the influence of the standing shrub biomass load on productivity and biomass collection efficiency.A 31-hour test was conducted on 21 ha of a typical Mediterranean shrubland in the centre of Spain. Data collection included time study, daily collected area, fuel consumption and bale measurements. Samples of fresh biomass from bales were collected for the determination of moisture content. The average collected biomass was 2.3 tDM·ha-1 (tonnes of dry matter per hectare), with an average productivity of 1.6 tDM·PMH-1 and an average yield of 0.7 ha·PMH-1. Better results were obtained with blades than with hammers in the cutting rotor tool (35% more collected biomass, 42% higher weight productivity, 61% higher collection efficiency and 14% greater surface productivity). The average harvest-baling costs with blades were estimated at 99.5 €∙PMH-1, 142.1 €∙ha-1 and 53.9 €∙tDM-1 (34.0 €∙tWM-1, € per tonne of wet matter), and with hammers 91.5 €∙PMH-1, 152.5 €∙ha-1 and 81.4 €∙tDM-1 (51.1 €∙tWM-1).The analysed harvester-baler was operated without difficulty in this type of vegetation and was able to collect up to 31% of the shrub biomass load in the study area. The amount of uncollected biomass and the decrease in biomass collection efficiency, as shrub biomass load increases, suggest that possible mechanical improvements are needed to improve biomass collection efficiency.
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Herrero, C., R. San Martin et F. Bravo. « Effect of heat and ash treatments on germination of Pinus pinaster and Cistus laurifolius ». Journal of Arid Environments 70, no 3 (août 2007) : 540–48. http://dx.doi.org/10.1016/j.jaridenv.2006.12.027.

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Virgós, E., et J. L. Tellería. « Roe deer habitat selection in Spain : constraints on the distribution of a species ». Canadian Journal of Zoology 76, no 7 (1 juillet 1998) : 1294–99. http://dx.doi.org/10.1139/z98-065.

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This study analyzes the role of summer habitat selection in determining the distribution of a population of roe deer (Capreolus capreolus L.) in central Spain, where surplus individuals have emigrated from mountains to the surrounding plateaus during the last decade. The species was more abundant in the mesic mountain forests (Scots pine (Pinus sylvestris), Pyrenean oak (Quercus pyrenaica)) than in the xeric, sclerophyllous holm oak (Quercus ilex) forests of surrounding plateaus. Roe deer prefer patches occupied by brambles (Rubus spp.) and rose bushes (Rosa spp.) and patches with higher cover on pastures and moors (Erica spp. and Calluna spp.). These vegetation types are linked to moist soils in the Mediterranean zone, indicating that roe deer prefer the moister, more productive patches. Roe deer actively selected productive patches covered by leguminous shrubs (Sarothamnus, Retama) and rejected poor patches covered by Cistus ladanifer and Cistus laurifolius (two shrubs that produce chemicals toxic to other plants). Low summer primary productivity of xeric, sclerophyllous forests can explain the low abundance of roe deer in these forests. This supports the view that habitat constraints limit numbers and distribution of this Palaearctic species at the southern edge of its range.
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Bilen, Soner, Gamaia Ali Mohamed Ali, Iman Daw Amhamed et Ahmed Alhadi Almabrok. « Modulatory effects of laurel-leaf cistus (Cistus laurifolius) ethanolic extract on innate immune responses and disease resistance in common carp (Cyprinus carpio) ». Fish & ; Shellfish Immunology 116 (septembre 2021) : 98–106. http://dx.doi.org/10.1016/j.fsi.2021.07.001.

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Küpeli, Esra, Didem Deliorman Orhan et Erdem Yesilada. « Effect of Cistus laurifolius L. leaf extracts and flavonoids on acetaminophen-induced hepatotoxicity in mice ». Journal of Ethnopharmacology 103, no 3 (février 2006) : 455–60. http://dx.doi.org/10.1016/j.jep.2005.08.038.

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Filiz Nurhan;KAYABAŞI, ÖLMEZ. « A Research on the Colors Obtained from Rockrose (Cistus laurifolius L.) and Their Fastness Values ». Tarım Bilimleri Dergisi 8, no 1 (2002) : 62–66. http://dx.doi.org/10.1501/tarimbil_0000000713.

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Küpeli, Esra, et Erdem Yesilada. « Flavonoids with anti-inflammatory and antinociceptive activity from Cistus laurifolius L. leaves through bioassay-guided procedures ». Journal of Ethnopharmacology 112, no 3 (juillet 2007) : 524–30. http://dx.doi.org/10.1016/j.jep.2007.04.011.

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García-Montero, L. G., C. Pascual, A. García-Abril et J. García-Cañete. « Problems of using rockroses in Tuber melanosporum culture : soil and truffle harvest associated with Cistus laurifolius ». Agroforestry Systems 70, no 3 (21 mars 2007) : 251–58. http://dx.doi.org/10.1007/s10457-007-9053-x.

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D'Antraccoli, Marco, Francesco Roma-Marzio, Giovanni Astuti, Gianni Bedini, Daniela Ciccarelli, Lorenzo Peruzzi et Angelino Carta. « Variation of vegetative and reproductive traits in Cistus laurifolius : evidences of a response to contrasting habitat conditions ». Flora 248 (novembre 2018) : 22–27. http://dx.doi.org/10.1016/j.flora.2018.08.009.

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Lasanta, T., E. Nadal-Romero et J. M. García-Ruiz. « Clearing shrubland as a strategy to encourage extensive livestock farming in the Mediterranean mountains ». Cuadernos de Investigación Geográfica 45, no 2 (4 septembre 2019) : 487. http://dx.doi.org/10.18172/cig.3616.

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The European Mediterranean highlands have undergone a sharp economic decline from the mid-20th century, causing heavy environmental impacts and loss of ecosystem services. These mountain areas have limited opportunities to integrate into in the current financial system, which demands high productivity from workers and a very competitive product. Extensive livestock farming is one of the few activities able to survive in this context, as it needs little labour and can make use of poor grazing resources.In the north-west Iberian Range, northern Spain, the Leza valley (La Rioja) is showing a growing interest in developing extensive livestock farming. To this end, the regional Government is implementing a pasture regeneration plan for clearing shrubland. Since 1986, almost 30% of the shrubs have been cleared, mainly abandoned fields recolonized by Genista scorpius on lime substrate, and Cistus laurifolius on siliceous substrate. This has increased the available pasture, as the average production in G. scorpius areas has risen from 4566 Mj ha-1 yr-1 (δ ± 1271) to 10,167.3 Mj ha-1 yr-1 (δ ± 2850.3), and on C. laurifolius areas from 2435 Mj ha-1 yr-1 (δ ± 492) to 7628.6 Mj ha-1 yr-1 (δ ± 1428.2). The livestock numbers show an upward trend, going from 1833.9 LU in 1972 to 7207.8 LU in 2017, with a simultaneous increase in the size of farms (27.6 LU in 1972 and 115.2 LU in 2017). In addition, new livestock farms established by people from outside the study area (41.7% in 2017). Finally, there is a discussion on the environmental benefits provided by extensive livestock farming.
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Berrin-Ozcelik, Osman Ustun et Turhan Baykal. « Bioactivities of ethanolic extract and its fractions of Cistus laurifolius L. (Cistaceae) and Salvia wiedemannii Boiss. (Lamiaceae) species ». Pharmacognosy Magazine 12, no 45 (2016) : 82. http://dx.doi.org/10.4103/0973-1296.176125.

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Astuti, Giovanni, Francesco Roma-Marzio, Marco D'Antraccoli, Gianni Bedini, Angelino Carta, Federico Sebastiani, Piero Bruschi et Lorenzo Peruzzi. « Conservation biology of the last Italian population of Cistus laurifolius (Cistaceae) : demographic structure, reproductive success and population genetics ». Nature Conservation 22 (20 octobre 2017) : 169–90. http://dx.doi.org/10.3897/natureconservation.22.19809.

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Akkol, Esra Küpeli, Ilkay Erdogan Orhan et Erdem Yeşilada. « Anticholinesterase and antioxidant effects of the ethanol extract, ethanol fractions and isolated flavonoids from Cistus laurifolius L. leaves ». Food Chemistry 131, no 2 (mars 2012) : 626–31. http://dx.doi.org/10.1016/j.foodchem.2011.09.041.

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Vinué-Visús, David, Ricardo Ruiz-Peinado, David Fuente, Jose-Vicente Oliver-Villanueva, Eloína Coll-Aliaga et Victoria Lerma-Arce. « Biomass Assessment and Carbon Sequestration in Post-Fire Shrublands by Means of Sentinel-2 and Gaussian Processes ». Forests 13, no 5 (17 mai 2022) : 771. http://dx.doi.org/10.3390/f13050771.

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In this contribution, we assessed the biomass and carbon stock of a post-fire area covered by a young oak coppice of Quercus pyrenaica Willd. associated with shrubs, mainly of Cistus laurifolius L. This area was burned during the fire event of Chequilla (Guadalajara, Spain) in 2012. Sentinel-2 imagery was used together with our own forest inventories in 2020 and machine learning methods to assess the total biomass of the area. The inventory includes plots of total dry weight ranging between 6 and 14 Mg·ha−1 with individuals up to 8 years old. Nonlinear, nonparametric Gaussian process regression methods were applied to link reflectance values from Sentinel-2 imagery with total shrub biomass. With a reduced inventory of only 32 plots covering 136 ha, the total biomass could be assessed with a root-mean-square error of 1.36 Mg·ha−1 and a bias of −0.04 Mg·ha−1, getting a relative error between 9.8% and 20.4% for the gathered biomass. This is a rather good estimation considering the little effort and time invested; thus, the suggested methodology is very suitable for forest monitoring and management.
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Orhan, Nilüfer, Mustafa Aslan, Murat Şüküroğlu et Didem Deliorman Orhan. « In vivo and in vitro antidiabetic effect of Cistus laurifolius L. and detection of major phenolic compounds by UPLC–TOF-MS analysis ». Journal of Ethnopharmacology 146, no 3 (avril 2013) : 859–65. http://dx.doi.org/10.1016/j.jep.2013.02.016.

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García-Montero, Luis G., Miguel Á. Casermeiro, José L. Manjón et Isabel Hernando. « Impact of active soil carbonate and burn size on the capacity of the rockrose Cistus laurifolius to produce Tuber melanosporum carpophores in truffle culture ». Mycological Research 111, no 6 (juin 2007) : 734–39. http://dx.doi.org/10.1016/j.mycres.2007.03.017.

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Arı, Süleyman, Mustafa Kargıoğlu et Muhsin Konuk. « On the Bayat (Turkey) rugs, motif stories, used dyeing plants and their ethnobotanical properties ». Our Nature 15, no 1-2 (25 décembre 2017) : 19–25. http://dx.doi.org/10.3126/on.v15i1-2.18790.

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Bayat rugs weaved with different madders can be used without fading their colors almost 100 years. The study aimed to record how to get madder by traditional methods from local plants, give stories of rug motives and present an overview of the medicinal uses of dyes plants collected in Afyonkarahisar, Inner-West Anatolia, Turkey. The study was conducted in both 11 villages and downtown of Bayat borough of Afyonkarahisar in 2013-2014. A total 150 women, aged between 17-25, were interviewed and observations were photographed. The rugs are completely 100% sheep wool and strings for weaving prepared traditionally by special spinning methods. The used plants to obtain the madders were determined. It was understood that in early August and September, plants give better colors and tones. These plants have also been used for medicinal purposes by the locals. Bayat people get non-fading colors from 11 plants (Allium cepa L., Berberis crataegina L., Papaver rhoeas, Papaver somniferum L., Malva silvestris L., Morus nigra L., Cistus laurifolius L., Quercus ithaburensis Decne. subsp. macrolepis (Kotschy) Hedge et Yalt, Rubia tinctorum L., Juglans regia L., Indigofera tinctoria L.) belonged to ten families. The plant organs used are root, shell, cupula, leaf, young shoot, and aerial parts of the plants. A natural mud is also used as alum in this region that provides to create dark colors, and prevents mixing the colors. It also inhibits fading the colors in the rugs’ texture. It was also recorded that different motives in Bayat Rugs have also interesting historical stories.
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Benkhnigue, Ouafae, Noureddine Chaachouay, Hamid Khamar, Fatiha El Azzouzi, Allal Douira et Lahcen Zidane. « Ethnobotanical and ethnopharmacological study of medicinal plants used in the treatment of anemia in the region of Haouz-Rehamna (Morocco) ». Journal of Pharmacy & ; Pharmacognosy Research 10, no 2 (1 mars 2022) : 279–302. http://dx.doi.org/10.56499/jppres21.1196_10.2.279.

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Context: The ethnobotanical study of the plants used is of great interest in the medical field. In this perspective, we have carried out this ethnobotanical and ethnopharmacological study, which is part of the development of plant resources traditionally used against anemia in a large region of Middle Atlantic Morocco (Mam-4): Al Haouz-Rehamna. Aims: To establish a catalog of medicinal plants used in traditional medicine against anemia disease. Methods: For this purpose, we carried out an ethnobotanical survey using 1700 questionnaire cards during five campaigns (from 2012 to 2017) in the studied field. In addition, the information sought was about the plant including its local name, its part used, its toxicity and, medical practices related. Ethnobotanical indices, such as Use Value (UV), Family Use Value (FUV) and, Plant Part Value (PPV), were determined. Results: The results allowed us to identify 48 medicinal plants of which 12 were toxic. The inventoried species were distributed in 45 genera and belong to 27 botanical families, of which four predominated in the number of species: Apiaceae, Amaranthaceae, Fabaceae, and Asteraceae. Also, 11 species were traditionally more used as effective plants against anemia: Rubia peregrina, Lens culinaris, Malva sylvestris, Beta vulgaris, Spinacia oleracea, Mercurialis annua, Hibiscus sabdariffa, Corrigiola telephiifolia, Nasturtium officinale, Cistus laurifolius and Armeria mauritanica. The leafy stems were the most used part (PPV = 0.28%) followed by the seed (PPV = 0.26%). These parts were usually used steamed, decocted, and rarely triturated in honey or infused in water. The recipes were administered orally until cured. Conclusions: The present study established the importance of documenting traditional knowledge about the species of medicinal plants that are used to correct many chronic diseases such as anemia. Analysis of this knowledge has shown that several of the listed plants promoted anti-anemia activity and could become the basis for in-depth scientific investigations.
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Magaña Ugarte, Rosina, María Manuela Redondo et Daniel Sánchez-Mata. « Evaluating the post-fire natural regeneration of Mediterranean-type scrublands in Central Spain ». Mediterranean Botany 42 (23 juin 2021) : e67331. http://dx.doi.org/10.5209/mbot.67331.

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We performed a five-year assessment of the natural vegetation restoration capacity following the 2012 fires in Valdemaqueda (Madrid, Spain) via the characterization of the post-fire and residual vegetation and the analysis of soil physico-chemical characteristics. Six pilot-plots were established in the affected site. Forest species, representative of the potential natural vegetation of the area (Juniperus oxycedrus subsp. lagunae and Quercus rotundifolia woodlands) and broom shrubs (Cytisus scoparius, Retama sphaerocarpa) were planted to assess the relationship among the stages of ecological succession, competition, and soil restoration processes following devastating fire events. The fire-driven alteration of the soil’s physico-chemical properties was evident, given the increased pH and reduced C/N ratio in the first years of the study. However, we observed an increased soil enrichment in the last years of study, accompanied by the propagation of herbaceous species, su[1]pporting our seed bank findings, showing a clear difference in the sprouting rate between burnt and control plots (80% vs. 20%, respectively). The establishment of robust, pyrophyte shrub species (Cistus ladanifer, C. laurifolius, Rosmarinus officinalis) rather than natural succession evidenced the clear conversion of the vegetation in burnt areas. These findings in the pilot-plots allowed evidencing the high vulnerability of the natural vegetation to the settling of pyrophytes, given their low survival rate under the strong competitive pressure of these pyrophytic species. The proliferation of these pyrophytes could translate into changes in soil macro- and microbiota, nutrient dynamics, species diversity, and interaction, added to the alteration of fire regimes in the area. Overall, these results highlight the risk for soil impoverishment and possible erosion of the fire-affected sites. Moreover, they underline the importance of the establishment and regeneration of Genisteae species to outcompete pioneer pyrophytic species, favoring the restoration of the area’s potential natural vegetation
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Enomoto, Shigeki, Yoshihito Okada, Aysegül Güvenc, Ceyda Sibel Erdurak, Maskut Coşkun et Toru Okuyama. « Inhibitory Effect of Traditional Turkish Folk Medicines on Aldose Reductase (AR) and Hematological Activity, and on AR Inhibitory Activity of Quercetin-3-O-methyl Ether Isolated from Cistus laurifolius L. » Biological & ; Pharmaceutical Bulletin 27, no 7 (2004) : 1140–43. http://dx.doi.org/10.1248/bpb.27.1140.

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AMMAR, H., R. BODAS, J. S. GONZÁLEZ, A. Z. M. SALEM, F. J. GIRÁLDEZ, S. ANDRÉS et S. LÓPEZ. « Effects of pre-incubation in sheep and goat saliva on in vitro rumen digestion of tanniferous browse foliage ». Journal of Agricultural Science 151, no 6 (1 mai 2013) : 898–906. http://dx.doi.org/10.1017/s002185961300018x.

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SUMMARYA two-stage in vitro procedure was used for assessing the activity of parotid saliva to enhance rumen digestion of tanniniferous browse foliage. The procedure consisted of pre-incubation in saliva for 4 h at 39 °C followed by incubation in diluted buffered rumen fluid. Using this procedure, a study was conducted to examine the effects of pre-incubation in sheep (SS), quebracho-supplemented sheep (qSS) and goat (GS) parotid saliva or in McDougall's artificial saliva (AS, used as control) on in vitro rumen fermentation kinetics (estimated using the gas production technique) of browse foliage from six shrub species (Cytisus scoparius, Genista florida, Rosa canina, Quercus pyrenaica, Cistus laurifolius and Erica australis) collected over two seasons (spring and autumn), thus varying the in vitro digestibility (from 0·597 to 0·903) and tannin contents (from 3 to 130 g tannic acid equivalent/kg dry matter (DM)). Saliva was collected from four sheep and four goats fed alfalfa hay, and from four sheep fed the same alfalfa hay but supplemented with quebracho (rich in condensed tannins) for 60 d, through a cannula inserted in the parotid duct, and rumen fluid was always from sheep fed alfalfa hay. The extent of degradation when browse foliage was pre-incubated in qSS was similar to that observed with control AS (0·449 v. 0·452, respectively), and 8% less than the value with pre-incubation in SS (0·490). In vitro fermentation kinetics (gas production parameters) of browse foliage were not significantly enhanced with pre-incubation in qSS compared with SS, whereas in vitro digestibility and extent of degradation in the rumen were significantly reduced with qSS compared with SS. After pre-incubation in sheep and goat saliva, the extent of browse foliage degradation was significantly increased by 4–8% compared with pre-incubation in the control AS. Fermentation efficiency of browse foliage was increased (P<0·05) with pre-incubation in GS compared with SS. Sheep or goat saliva may have some activity to affect in vitro rumen fermentation of the foliage samples incubated, enhancing extent of degradation of tannin-rich browse. However, a relationship between the magnitude of this effect and the tannin content of the browse foliage could not be established, suggesting that sheep and goat saliva may not be particularly important in neutralizing tannins.
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« Cistus laurifolius ». CABI Compendium CABI Compendium (7 janvier 2022). http://dx.doi.org/10.1079/cabicompendium.16667.

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Ustun, O., B. Ozcelik et T. Baykal. « Evaluation the bioactivities of some extracts of Cistus laurifolius ». Planta Medica 77, no 12 (août 2011). http://dx.doi.org/10.1055/s-0031-1282673.

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Aslan, M., N. Orhan et E. Sezik. « In-vivo antidiabetic effect of Cistus laurifolius L. leaves ». Planta Medica 75, no 09 (juillet 2009). http://dx.doi.org/10.1055/s-0029-1234730.

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Budak, Yakup, Hasan Basri Karayel et Oguz Özbek. « DNA cleavage, cytotoxic and antioxidant properties of Cistus laurifolius L. extracts ». Journal of the Indian Chemical Society, juin 2022, 100569. http://dx.doi.org/10.1016/j.jics.2022.100569.

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« Evaluation of the Antiviral Activity of Cistus laurifolius L. Leaf Extracts against Respiratory Syncytial Virus (RSV) ». International Journal of Scientific and Technological Research, septembre 2020. http://dx.doi.org/10.7176/jstr/6-10-09.

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Atay, İ., AZ İlter, Y. Bağatur, D. Telci, H. Kırmızıbekmez et E. Yeşilada. « Evaluation of in vitro anti-inflammatory effects of the remaining water subextract of Cistus laurifolius leaves ». Planta Medica 81, no 16 (25 novembre 2015). http://dx.doi.org/10.1055/s-0035-1565690.

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Hacioglu, Ceyhan, Fatih Kar, Yakup Kara, Ersin Yucel, Dilek Burukoglu Donmez, Hakan Sentürk et Gungor Kanbak. « Comparative effects of metformin and Cistus laurifolius L. extract in streptozotocin-induced diabetic rat model : oxidative, inflammatory, apoptotic, and histopathological analyzes ». Environmental Science and Pollution Research, 7 juin 2021. http://dx.doi.org/10.1007/s11356-021-14780-y.

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SOYDAM AYDIN, Semra, et Ersin YÜCEL. « Anti-proliferative effect of Cistus laurifolius on human cervical adenocarcinoma (Hep2C), human muscle rhabdomyosarcoma (RD), mouse fibrosarcoma (Wehi 164) cell line ». Biological Diversity and Conservation, 17 juillet 2021. http://dx.doi.org/10.46309/biodicon.2021.908458.

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