Beautiful orchid flowers are one of the most-loved blooms that represent luxury and strength. These delicate flowers have around 880 genres and 250,000 different species. Appearance wise, they look quite unlike regular flowers because of their geometrically shaped petals, which make them highly desirable and exotic. Orchids are considered to be the 14th anniversary flowers. Pink orchids convey affection, white orchids signify purity, red orchids represent love and understanding and yellow orchids represent fertility. They add an elegance and beauty to the flower arrangements and decoration.