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Gambier extract is used or has been used as a catechu for chewing with areca and betel, for tanning and dyeing, and as herbal medicine.Gambier extract was also used by native people as a medical treatment or prevention of diseases that were believed to be spread by the now obsolete medical theory of miasma.
Dryopteris filix-mas, the male fern, [1] is a common fern of the temperate Northern Hemisphere, native to much of Europe, Asia, and North America. It favours damp shaded areas in the understory of woodlands, but also shady places on hedge-banks, and rocks, and screes.
Dracaena sanderiana and its related varieties are popular houseplants. It is a suitable plant for confined spaces, and it does very well in indirect sunlight or partial shade as direct sunlight often causes its leaves to burn or yellow. [8]
Lecythis (/ ˈ l ɛ s ɪ θ ɪ s / LESS-ith-iss) is a genus of woody plant in the Lecythidaceae family first described as a genus in 1758. [2] [3] It is native to Central America and South America. [1]
An illustration of the different components of the Elementary Osmotic Pump. The Elementary Osmotic Pump (EOP) was developed by ALZA in 1974, and was the first practical example of an osmotic pump based drug release system for oral use.
Aquatic plants have adapted to live in either freshwater or saltwater. Aquatic vascular plants have originated on multiple occasions in different plant families; [5] [9] they can be ferns or angiosperms (including both monocots and dicots).
Video camera tubes are devices based on the cathode-ray tube that were used in television cameras to capture television images, prior to the introduction of charge-coupled device (CCD) image sensors in the 1980s. Several different types of tubes were in use from the early 1930s, and as late as the 1990s.