Many other styles of wood flooring and wood grills are available in a variety of species by special order.  Both of these products can come finished or unfinished depending on your project specifications or personal preference.  Some wood species include ash, bamboo, birch, beech, domestic and brazilian cherry, santos and honduran mahogany, douglas fir, hickory, poplar, southern yellow pine, white pine and walnut.  For many of the wood species available...you also have the choice of having the wood flooring being solid or engineered.