Exotic Flowers
An exotic flower is classified as any flower that is not
in its native habitat. Many exotic plants and flowers do adapt very
well to certain climates and areas that they have never naturally grow
in, but they still remain classified as exotic plants because they were
introduced by unnatural means. This provides a problem in certain ecosystems
when an exotic plant out competes a native plant that could have a symbiotic
relationship with another plant or animal that the exotic plant cannot
provide. This ends up killing the local flora and its dependant fauna.
Some of the ways exotic flowers have traveled around the world is in
the ballast of sailing ships. After a trading ship unloads its goods,
it has to fill its interior with ballast to sail correctly. This ballast
can be other goods, or in many cases sand and soil from the area. This
soil often has seeds of local plants in it. When the ship sails to another
location to pick up goods, it dumps the ballast containing seeds of
exotic plants.
If the exotic flower is adaptable, it will take root and propagate,
often competing with local plants. Coffee was an exotic plant to Africa
when it was introduced by the British Empire, but the environment was
so favorable for the coffee plant that it quickly became a treat to
other native plants such as the Acacia tree. Exotic flowers must be
kept separate from ecosystems, but are wonderful to display and give
as gifts.