Search results for "Flora"
showing 10 items of 989 documents
SEM-Untersuchungen an myxospermen Diasporen
1980
The epidermal structure of mucilage producing seeds and fruits before and after contact with water is studied. Main emphasis is laid on the elucidation of structural peculiarities of the dessicated mucilaginous substances.
Flora Livonica, oder: Abbildung und Beschreibung der in Livland wildwachsenden Pflanzen, bearbeitet in Verbindung mit einigen Freunden der vaterländi…
1809
Atsevišķas burtnīcas papildinātas ar precizējošām titullapām ar citu izdošanas gadu: 9. Heft (1810). Beschreibung und Abbildung der vorzüglichsten und nützlichsten wildwachsenden Futtergräser in Liefland, Ehstland und Kurland (1811); 10. Heft (1810). Beschreibung und Abbildung der vorzüglich-schädlichsten wildwachsenden Giftpflanzen in Liefland, Ehstland und Kurland (1811).
Forced Flowering in Mandarin Trees Under Phytotron Conditions
2019
[EN] Phytotron has been widely used to assess the effect of numerous parameters on the development of many species. However, less information is available on how to achieve fast profuse flowering in young fruit trees with this plant growth chamber. This study aimed to outline the design and performance of a fast clear methodology to force flowering in young mandarin trees (cv. Nova and cv. Clemenules) and to analyze the influence of induction intensity on inflorescence type. The combination of a short water stress period with simulated spring conditions (day 13 h, 22 °C, night 11 h, 12 °C) in the phytotron allowed flowers to be obtained only after 68-72 days from the time the experiment beg…
Valorizzazione della biodiversità vegetale in ambiente semi-arido: lo Psillio (Plantago psyllium L.)
2010
La Sicilia, caratterizzata da un’ampia variabilità pedo-climatica e da una notevole ricchezza di paesaggi naturali e tradizioni popolari, è sede ideale per la valorizzazione delle risorse vegetali di interesse officinale spontanee o spontaneizzate nell’area mediterranea, da introdurre o diffondere in coltivazione. In questo contesto trova collocazione lo psillio (Plantago psillium L.), una Plantaginacea officinale a ciclo annuale, largamente diffusa nella flora spontanea mediterranea. La droga dello psillio è costituita dai semi, tradizionalmente utilizzati nell’automedicazione erboristica grazie al loro contenuto in mucillagini, sostanze dotate della proprietà di rigonfiarsi ed aumentare d…
Adiciones y revisiones al Atlas de la flora vascular silvestre de Burgos, XI
2017
[ES] Se mencionan 38 táxones con citas y/o comentarios referidos a su existencia en la provincia de Burgos. De ellos, siete suponen una novedad para el catálogo provincial.
Evolución de las poblaciones y aspectos de conservación del endemismo valenciano en peligro de extinción Limonium perplexum
2014
Limonium perplexum Sáez & Rosselló (Plumbaginaceae) es un endemismo exclusivo de la Comunidad Valenciana (Sáez & Rosselló, 1999), únicamente presente en los acantilados de la Sierra de Irta (Peñíscola, Castellón) (Gómez-Serrano et al., 2005), donde se localiza la única población nativa conocida hasta la fecha, dentro de la microrreserva de flora denominada "Torre de la Badum".
Flora italiana di interesse comunitario: risultati del IV Report e Piano nazionale di monitoraggio
2020
Geographical and ecological outline of metal(loid) accumulating plants in Italian vascular flora
2018
The decontamination of heavy metal polluted soils is one of the major challenges that our industrialized world has to face. Remediation technologies are being developed and employed in order to reduce the potential hazards of metal and metalloid contamination. Plants capable of uptaking metals and metalloids in their tissues can be an effective tool to remove such pollutants from contaminated soils. The use of this plant-driven process (Phytoremediation) requires the knowledge of the right phytoextractors to use when facing different types of contamination. The aim of this paper is to provide an inventory of phytoextractors that can be used in Phytoremediation procedures in Italy. The check…
Evaluation of Changes in Gut Microbiota in Patients with Crohn’s Disease after Anti-Tnfα Treatment: Prospective Multicenter Observational Study
2020
Background: Crohn’s disease is believed to result from the interaction between genetic susceptibility, environmental factors and gut microbiota, leading to an aberrant immune response. The objectives of this study are to evaluate the qualitative and quantitative changes in the microbiota of patients with Crohn’s disease after six months of anti-tumor-necrosis factor (anti-TNFα) (infliximab or adalimumab) treatment and to determine whether these changes lead to the recovery of normal microbiota when compared to a control group of healthy subjects. In addition, we will evaluate the potential role of the Faecalibacterium prausnitzii/Escherichia coli and Faecalibacterium prausnitzii/Clostridium…
Adiciones a la flora alicantina
1995
RESUMEN: Se dan a conocer algunas de las ultimas novedades de plantas encontradas en la provincia de Alicante, siendo muchas de ellas primera cita para este territorio. Biarum dispar (Schott) Talavera, Spergularia tangerina P. Monnier, Verbascum dentifolium Delile, Coleostephus myconis (L.) Reichenb. fil., Ononis laxiflora Desf., Vicia narbonensis L., Anthemis altissima L., destacan por su originalidad y rareza en la mitad oriental de la Peninsula Iberica.