"Camellia" is a flower. That is why "Camellia" has a nameday on Palm Sunday (the Sunday before Easter) - the day of flowers and willows (the names of the other trees also have a nameday).
This name is always pronounced in English as "kə-MEE-lee-ə", not "kə-MEL-ee-ə" (despite having two Ls).
The Camellia is a very glamorous-looking flower originally from the Far East, and has been very popular in Oriental art throughout history. In the Victorian language of flowers, the Camellia symbolises Unpretending Excellence or Perfected Loveliness. [noted -ed]