Some New Washington Plants

detection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts

in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...

Some Common Poisonous Plants

How Will Climate Change Affect Plants and Animals in Washington?

Climate change is expected to cause significant changes in plant and animal distributions and communities, and may threaten the some of the region’s iconic species. The timing of biological events, such as spring budburst and migration, will shift for many species. Sea level rise is projected to displace coastal habitats and the species that depend on them. Ocean acidification will negatively i...

Exotic Aquatic Plants-some Good; Some Bad

[Floristics of some medicine plants].

Las plantas medicinales han acompañado al ser humano desde la más remota antigüedad, no hay cultura que no haya desarrollado su propia flora medicinal, la cual es generalmente transmitida por tradición oral. Hasta hace unas cuantas décadas todavía el reconocimiento de estas plantas era parte del estudio médico y también de amplio conocimiento popular. La creciente urbanización y consiguiente al...