Numbers of aircraft carriers by countryEdit. The table below does not include submarine aircraft carriers, seaplane tenders, escort carriers, merchant aircraft carriers, helicopter carriers or amphibious assault ships The total includes ship under construction, but not ships that were never built.
The majority of orchids found in the Arabian Peninsula are also found in East Africa. This close floristic relationship within what is known variously as the Saharo-Arabian Region, the Eritreo-Arabian Province or the Sudanian Region is clearly delineated on plant geographical maps of the area.
â¢ Eight percent of all flowering plants are orchids, making them the largest family of angiosperms. â¢ They are cosmopolitan, but the majority of species are found in the tropics and subtropics, ranging from sea level to almost 5000 m in nearly all environments except open water and true desert.ore than 99 % of all orchid species have only a single stamen in the flower and this is one of the main features of the orchid family. In the most recent taxonomic treatments, the orchids with only one stamen are usually separated into three subfamilies: Vanilloideae, Orchidoideae and Epidendroideae.