نتایج جستجو برای: endemic plants
تعداد نتایج: 238133 فیلتر نتایج به سال:
Widespread destruction of tallgrass prairies in the midwestern United States has fragmented plant communities with the result that populations of endemic animal species have become geographically isolated from one another. The goal of the research summarized here was to evaluate the potential for conserving endemic prairie species of herbivorous insects by managing their host plants. Our study...
Despite an increasing amount of data on the effects of tropical land use on continental forest fauna and flora, it is debatable whether the choice of the indicator variables allows for a proper evaluation of the role of modified habitats in mitigating the global biodiversity crisis. While many single-taxon studies have highlighted that species with narrow geographic ranges especially suffer fro...
Anthrax remains an important but relatively neglected disease of animals and humans. Its control in animals can be easily achieved by employing available vaccines. It is highly preventable in animals as well as humans. However, poverty, lack of information and appropriate medical support in the poor endemic areas of the world are some of the major obstacles in its control. We hypothesize that s...
This review is a comprehensive introduction to pertinent aspects of the extraction methodology, chemistry, analysis and pharmacology of essential oils, whilst providing a background of general organic chemistry concepts to readers from non-chemistry oriented backgrounds. Furthermore, it describes the historical aspects of essential oil research whilst exploring contentious issues of terminology...
Genus Syringa, belonging to the Oleaceae family, consists of more than 40 plant species worldwide, of which 22 species, including 18 endemic species, are found in China. Most Syringa plants are used in making ornaments and traditional medicines, whereas some are employed for construction or economic use. Previous studies have shown that extracts of Syringa plants mainly contain iridoids, lignan...
The rich indigenous and endemic plants in Taiwan serve as a resourceful bank for biologically active phytochemicals. Based on our TIPdb database curating bioactive phytochemicals from Taiwan indigenous plants, this study presents a three-dimensional (3D) chemical structure database named TIPdb-3D to support the discovery of novel pharmacologically active compounds. The Merck Molecular Force Fie...
The current paper presents a nomenclatural checklist for vascular plants validated being (sub)endemic to and present in the flora of Ukrainian Carpathians. This is part work targeted on an inventory endemic distributed It mainly based analysis primary sources (i.e. original protologues monographic works), but also uses data provided recent online taxonomic aggregators, such as Global Biodiversi...
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