The word artificial is an adjective. Artificial means (1) artificially formal.
Artificial is also an adjective that means (1) contrived by art rather than nature.
Artificial is also an adjective that means (1) not arising from natural growth or characterized by vital processes.
The following articles and web pages elaborate on the word artificial.
Browse this artificial flowers and trees supplier directory for information about artificial flower and artificial tree retailers in the USA. The photo on this web page depicts colorful artificial flowers.