1 These include teeth whitening, cosmetic bondingâeven porcelain veneers. If a brighter smile is what youâre looking for, ask your general dentist about a smile makeover.  Overall Health Concerns â In many respects, your oral health can be seen as a mirror of your general health.
The three largest flowering plant families containing the greatest number of species are the sunflower family (Asteraceae) with about 24,000 species, the orchid family (Orchidaceae) with about 20,000 species, and the legume or pea family (Fabaceae) with 18,000 species. [Judd, W.S. et al.
Orchids are classified in the family Orchidaceae which contains the largest group of plants on Earth. There are more than 25,000 known species of orchids and more are being discovered every day. The orchids are recognized as the most highly evolved plants with one of the widest distributions.he orchid flower is the main predicator of whether a plant is an orchid or not. The flower must have three petals and three sepals, with the third petal or lip modified and differentiated from the other two.