Apogee ecologists have conducted numerous botanical surveys for many state and federally listed species. Over the years our ecologists have surveyed for federally listed species such as the small whorled pogonia (Isotria medioloides), Virginia spirea (Spirea virginiana), and Price’s potato bean (Apios priceana). Apogee ecologists have extensive experience in the taxonomy of the flora, both aquatic and terrestrial, of the eastern United States.