What little I know is that it has been described somewhat lokani like with smooth skin, heard it grows with best coloring under vho, same colony will have different lighting up high vs low, reportedly to be more purple lower down, so purple to blue body with bright green polyps. I do not believe garf.org sells it. I don't know of any specific features to truly differentiate or identify it. I have always looked at growth pattern,ie. a bonsai shape, usually tabling but not round colony shape more like a wind swept tree along Carmel coast to complete the description in the name, hence bonsai