Whether Teak has many varieties?

There is no variety in Teak. Normally, teak wood is being marketed based on its origin (where it is growing). For example, Nilambur teak, Burma teak, Brazil teak, African teak, etc.  However there is steady demand for the tissue culture plants raised from identified Candidate Plus Trees of Teak.  The TC plants produced and sold by IFGTB and any other Government institutions may be used as Quality Planting Stock of Teak.